n AMPLIFIER SECTIONRMS output power
THD 10%, both channels driven
1 kHz
(Low channel)
110 W per channel (3 Ω)
10 kHz
(High channel)
110 W per channel (3 Ω)
60 Hz
(Subwoofer channel) 220 W per channel (6 Ω)
Total output power 660 W
n FM/AM TUNER, TERMINALS SECTIONPreset station FM 20 stations
AM 15 stations
Frequency Modulation (FM)
Frequency range 87.5 to 108.0 MHz (50 kHz steps)
Sensitivity 4.0 µV (IHF)
S/N 26 dB 2.2 µV
Antenna terminal(s) 75 Ω (unbalanced)
Amplitude Modulation (AM)
Frequency range 522 to 1629 kHz (9 kHz steps)
Sensitivity
S/N 20 dB (at 999 kHz) 560 µV/m
© 2007 Matsushita Electric Industrial Co. Ltd.. Allrights reserved. Unauthorized copying anddistribution is a violation of law.
SA-AK750ESA-AK750EBSA-AK750EGColour(K)... Black Type
Music Port input jack
Terminal Stereo, 3.5 mm jack
Sensitivity 100 mV, 4.7 kΩ
Phone jack
Terminal Stereo, 3.5 mm jack
n CASSETTE DECK SECTIONTrack system 4 track, 2 channel
Heads
Record/playback Solid permalloy head
Erasure Double gap ferrite head
Motor DC servo motor
Recording system AC bias 100 kHz
Erasing system AC erase 100 kHz
Tape speed 4.8 cm/s
Overall frequency response (+3, -6 dB) at DECK OUT
NORMAL 35 Hz to 14 kHz
S/N ratio 50 dB (A weighted)
Wow and flutter 0.18 % (WRMS)
Fast forward and rewind time Approx. 120 seconds with
C-60 cassette tape
n DISC SECTIONDisc played [8 cm or 12 cm]
(1) CD-Audio (CD-DA)
(2) CD-R/RW (CD-DA, MP3* formatted disc)
CD Stereo System
Notes: This model’s CD mechanism changer unit is CRS1. Please refer to the original Service Manual(Order No. MD0509368C0) for this mechanism.
Specifications
ORDER NO. MD0703026CE
(3) MP3*
*MPEG-1 Layer 3, MPEG-2 Layer 3
Bit rate
MP3 32 kbps to 320 kbps
Sampling frequency
MP3 32 kHz, 44.1 kHz, 48 kHz
CD-DA 44.1 kHz
Decoding 16 bit linear
Digital filter 8 fs
D/A converter MASH (1 bit DAC)
Pick up
Wavelength 780 nm
Beam Source Semiconductor laser
Audio output (Disc)
Number of channels 2 (Stereo) (FL,FR)
n USB SECTIONPlayable USB Storage Media
1) HDD
2) USB MP3 Player/Digital audio player
3) USB Thumbdrives
Supported audio file format
MP3 bit rate
USB memory port
Maximum current 500 mA
Bit rate
MP3 32 kbps to 320 kbps
Sampling frequency
MP3 32 kHz, 44.1 kHz, 48 kHz
Audio output (MP3)
Number of channels 2 channels
Frequency response (MP3) 20 Hz to 20 kHz (0+/-1.0 dB)
1 Safety Precautions 4 1.1. General Guidelines 4
1.2. Caution for AC Mains Lead 5
1.3. Before repair and adjustment 5
1.4. Protection Circuitry 6
1.5. Safety Part Information 6
2 Prevention of Electro Static Discharge (ESD) toElectrostatically Sensitive (ES) Devices 7
3 Handling Precautions For Traverse Deck 8 4 Precaution of Laser Diode 10 5 Warning 11
5.1. Service caution based on legal restrictions 11
6 Accessories 12
S/N Ratio
USB unit out 85 dB
n GENERALPower supply
For E/EG only AC 230 V, 50Hz
For EB only AC 230 to 240 V, 50Hz
Power consumption 139 W
Power consumption in standbymode
0.5 W
Dimensions (W x H x D) 250 x 330 x 323 mm
Mass 7.1 kg
Operating temperature range +5 to +35°C
Operating humidity range 5 to 90% RH (no condensation)
n SYSTEMSC-AK750 (E) Music center: SA-AK750 (E)
Speaker: SB-AK750 (P)
Subwoofer: SB-WAK750 (P)
SC-AK750 (EB) Music center: SA-AK750 (EB)
Speaker: SB-AK750 (P)
Subwoofer: SB-WAK750 (P)
SC-AK750 (EG) Music center: SA-AK750 (EG)
Speaker: SB-AK750 (P)
Subwoofer: SB-WAK750 (P)
For information on speaker system, please refer to the originalService Manual (Order No. MD0703011CE) for SB-AK750P/PC-Kand (Order No. MD0703012CE) for SB-WAK750P/PC-K.
Notes: 1. Specifications are subject to change without notice. Mass and
dimensions are approximate.
2. Total harmonic distortion is measured by the digital spectrumanalyzer.
7 Operating Procedures 13 7.1. Main Unit Key Buttons Operations 13
7.2. Remote Control Key Buttons Operations 13
8 New Features 15 8.1. Using the Music Port 15
8.2. Connecting and Playing a USB Mass Storage Class
Device 16
9 Self diagnosis and special mode setting 17 9.1. Service Mode Summary Table 17
9.2. Special Mode Table 1 17
9.3. Reliability Test Mode (CRS1 Mechanism) 20
9.4. Error code Table Display 21
10 Assembling and Disassembling 25
CONTENTS Page Page
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SA-AK750E / SA-AK750EB / SA-AK750EG
10.1. Caution 25
10.2. Disassembly flow chart 26
10.3. Main Parts Location 27
10.4. Disassembly of Top Cabinet 28
10.5. Disassembly of CD Changer Unit (CRS1) 28
10.6. Disassembly of Rear Panel 29
10.7. Disassembly of Main P.C.B. 31
10.8. Disassembly of Transformer P.C.B. 31
10.9. Disassembly of Power P.C.B. 32
10.10. Disassembly of Front Panel Unit 33
10.11. Disassembly for Panel P.C.B. 34
10.12. Disassembly of Tact Switch P.C.B. 35
10.13. Disassembly of USB P.C.B. 35
10.14. Disassembly of Deck mechanism unit 36
10.15. Disassembly of Deck P.C.B. 36
10.16. Disassembly of Traverse Unit 37
10.17. Disassembly for Deck Mechanism 38
10.18. Disassembly of Deck Mechanism P.C.B. 41
10.19. Disassembly of cassette lid 42
10.20. Rectification for tape jam problem 42
11 Service Fixture and Tools 44 12 Service Positions 44
12.1. Checking and Repairing of Main P.C.B. 44
12.2. Checking and Repairing of Transformer P.C.B. 45
12.3. Checking and Repairing of Panel, Deck & Deck
Mechanism P.C.B. 45
12.4. Checking and Repairing of Power P.C.B. 46
13 Procedure for Checking Operation of Individual Parts of DeckMechanism Unit 47 13.1. Operation Check with Cassette Tape 47
13.2. Operation Check without Cassette Tape 47
14 Measurement And Adjustments 49 14.1. Cassette Deck Section 49
15 Voltage and Waveform Chart 51 15.1. USB P.C.B. 51
15.2. CD Servo P.C.B. 51
15.3. Power P.C.B. & Transformer P.C.B. 52
15.4. Panel P.C.B. 52
15.5. Main P.C.B. 53
15.6. Deck P.C.B. 54
15.7. Waveform Chart 54
16 Wiring Connection Diagram 55 17 Block Diagram 57
17.1. CD Servo Diagram 57
17.2. Deck/ Deck Mechanism Diagram 58
17.3. Main Diagram 59
17.4. Panel Diagram 61
17.5. Power Diagram 62
17.6. USB/ Transformer Diagram 63
18 Notes Of Schematic Diagram 65 19 Schematic Diagram 67
19.1. (A) CD Servo Circuit 67
19.2. (B) Main Circuit 68
19.3. (C) Panel Circuit 72
19.4. (D) Sub Panel Circuit & (G) Deck Mechanism Circuit 73
19.5. (E) Power Circuit 74
19.6. (F) Deck Circuit 76
19.7. (H) Transformer Circuit 77
19.8. (I) USB Circuit 78
20 Printed Circuit Board 79 20.1. (A) CD Servo P.C.B., (F) Deck P.C.B. & (G) Deck
Mechanism P.C.B. 80
20.2. (B) Main P.C.B. 81
20.3. (C) Panel P.C.B. 82
20.4. (D) Sub Panel P.C.B. & (I) USB P.C.B. (Side A & B) 83
20.5. (E) Power P.C.B. 84
20.6. (H) Transformer P.C.B. 85
21 Illustration of ICs, Transistors and Diodes 87 22 Terminal Function of IC's 88
22.1. IC7001 (MN6627954MA) Servo Processor,Digital Signal
Processor/Digital filter and D/A Converter 88
22.2. IC7002 (BA5948FPE2) IC 4CH Drive 89
22.3. IC2801 (C2CBYY000423) System Microprocessor 89
23 Exploded Views 91 23.1. Cabinet Parts Location 91
23.2. Deck Mechanism Parts Location (RAA4403-S) 93
23.3. Packaging 94
24 Replacement Parts List 95
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SA-AK750E / SA-AK750EB / SA-AK750EG
1 Safety Precautions1.1. General Guidelines 1. When servicing, observe the original lead dress. If a short circuit is found, replace all parts which have been overheated or
damaged by the short circuit. 2. After servicing, ensure that all the protective devices such as insulation barriers and insulation papers shields are properly
installed. 3. After servicing, check for leakage current checks to prevent from being exposed to shock hazards.
1.1.1. Leakage Current Cold Check 1. Unplug the AC cord and connect a jumper between the two prongs on the plug. 2. Using an ohmmeter measure the resistance value, between the jumpered AC plug and each exposed metallic cabinet part on
the equipment such as screwheads, connectors, control shafts, etc. When the exposed metallic part has a return path to thechassis, the reading should be between 1MΩ and 5.2MΩ.When the exposed metal does not have a return path to the chassis, the reading must be .
1.1.2. Leakage Current Hot Check (See Figure 1) 1. Plug the AC cord directly into the AC outlet. Do not use an isolation transformer for this check. 2. Connect a 1.5kΩ, 10 watts resistor, in parallel with a 0.15µF capacitor, between each exposed metallic part on the set and a
good earth ground such as a water pipe, as shown in Figure 1. 3. Use an AC voltmeter, with 1000 ohms/volt or more sensitivity, to measure the potential across the resistor. 4. Check each exposed metallic part, and measure the voltage at each point. 5. Reverse the AC plug in the AC outlet and repeat each of the above measurements. 6. The potential at any point should not exceed 0.75 volts RMS. A leakage current tester (Simpson Model 229 or equivalent) may
be used to make the hot checks, leakage current must not exceed 1/2 milliamp. Should the measurement is out of the limitsspecified, there is a possibility of a shock hazard, and the equipment should be repaired and rechecked before it is returned tothe customer.
Fig. 1
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SA-AK750E / SA-AK750EB / SA-AK750EG
1.2. Caution for AC Mains Lead
1.3. Before repair and adjustmentDisconnect AC power, discharge Power Capacitors C5101, C5104, C5171, C5172, C5920, C5940 and C5950 through a 10Ω, 5W
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SA-AK750E / SA-AK750EB / SA-AK750EG
resistor to ground.DO NOT SHORT-CIRCUIT DIRECTLY (with a screwdriver blade, for instance), as this may destroy solid state devices.After repairs are completed, restore power gradually using a variac, to avoid overcurrent.Current consumption at AC 230 V, 50 Hz in NO SIGNAL mode (volume min at CD mode) should be ~ 350mA.
1.4. Protection CircuitryThe protection circuitry may have operated if either of the following conditions are noticed: · No sound is heard when the power is turned on. · Sound stops during a performance.
The function of this circuitry is to prevent circuitry damage if, for example, the positive and negative speaker connection wires are“shorted”, or if speaker systems with an impedance less than the indicated rated impedance of the amplifier are used.If this occurs, follow the procedure outlines below: 1. Turn off the power. 2. Determine the cause of the problem and correct it. 3. Turn on the power once again after one minute.Note :When the protection circuitry functions, the unit will not operate unless the power is first turned off and then on again.
1.5. Safety Part InformationSafety Parts List:There are special components used in this equipment which are important for safety.These parts are marked by in the Schematic Diagrams & Replacement Parts List. It is essential that these critical parts shouldbe replaced with manufacturer’s specified parts to prevent shock, fire or other hazards. Do not modify the original design withoutpermission of manufacturer.Table 1
Reference No. Part No. Part name & Description RemarksL5601 G0B9R5K00001 CHOKE COILL5602 G0B9R5K00001 CHOKE COILL5603 G0B9R5K00001 CHOKE COILL5604 G0B9R5K00001 CHOKE COILL5950 ELF15N035AN LINE FILTERT5950 G4CYAYY00143 TRANSFORMER (MAIN)T5951 G4C2AAJ00005 BACK UP TRANSFORMERZ5950 ERZV10V511CS ZENER
RL5950 K6B1AEA00015 POWER RELAYF1 K5D252BLA013 FUSE
FP5920 K5G103A00019 FUSE PROTECTORFP5940 K5G103A00019 FUSE PROTECTORFP5950 K5G402A00025 FUSE PROTECTORJK5950 K2AA2B000011 JK AC INLET
A2 K2CQ2CA00006 AC CORD EG/ EA2 K2CT3CA00004 AC CORD EB
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SA-AK750E / SA-AK750EB / SA-AK750EG
2 Prevention of Electro Static Discharge (ESD) toElectrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by electricity. Such components commonly are calledElectrostatically Sensitive (ES) Devices. Examples of typical ES devices are integrated circuits and some field-effect transistors andsemiconductor “chip” components. The following techniques should be used to help reduce the incidence of component damagecaused by electro static discharge (ESD). 1. Immediately before handling any semiconductor component or semiconductor-equiped assembly, drain off any ESD on your
body by touching a known earth ground. Alternatively, obtain and wear a commercially available discharging ESD wrist strap,which should be removed for potential shock reasons prior to applying power to the unit under test.
2. After removing an electrical assembly equiped with ES devices, place the assembly on a conductive surface such as aluminiumfoil, to prevent electrostatic charge build up or exposure of the assembly.
3. Use only a grounded-tip soldering iron to solder or unsolder ES devices. 4. Use only an anti-static solder remover device. Some solder removal devices not classified as “anti-static (ESD protected)” can
generate electrical charge to damage ES devices. 5. Do not use freon-propelled chemicals. These can generate electrical charges sufficient to damage ES devices. 6. Do not remove a replacement ES device from its protective package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically shorted together by conductive foam, aluminium foil orcomparable conductive material).
7. Immediately before removing the protective material from the leads of a replacement ES device, touch the protective materialto the chassis or circuit assembly into which the device will be installed.Caution
Be sure no power is applied to the chassis or circuit, and observe all other safety precautions. 8. Minimize body motions when handling unpackaged replacement ES devices. (Otherwise harmless motion such as the brushing
together of your clothes fabric or the lifting of your foot from a carpeted floor can generate static electricity (ESD) sufficient todamage an ES device).
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SA-AK750E / SA-AK750EB / SA-AK750EG
3 Handling Precautions For Traverse DeckThe laser diode in the traverse deck (optical pickup) may break down due to potential difference caused by the static electricity ofclothes or our human body.So, be careful of electrostatic breakdown during repair of the traverse deck (optical pickup). · Way of handling the traverse deck (optical pickup) 1. Do not subject the traverse deck (optical pickup) to static electricity as it is extremely sensitive to electrical shock. 2. To prevent the breakdown of the laser diode, an antistatic shorting pin is inserted into the flexible board (FFC board). 3. Do not to apply excessive stress to the flexible board (FFC board). When removing or connecting the short pin, finish the job
in as short time as possible. 4. Do not turn the variable resistor for laser power adjustment. (It is pre-adjusted during production time)
Grounding for electrostatic breakdown prevention 1. Human body grounding
Use the anti-static wrist strap to discharge the static electricity from your body. 2. Work table grounding
Put a conductive material (sheet) or steel sheet on the area where the traverse deck (optical pickup) is place, and ground thesheet.
Caution :The static electricity of your clothes will not be grounded through the wrist strap. So, take care not to let your clothes touch thetraverse deck (optical pickup).Caution when replacing the Traverse DeckThe traverse deck has a short point shorted with solder to protect the laser diode against electrostatics breakdown. Be sure toremove the solder from the short point before making connections.
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SA-AK750E / SA-AK750EB / SA-AK750EG
n Use of caution label
4 Precaution of Laser DiodeCaution :
This product utilizes a laser diode with the unit turned "ON", invisible laser radiation is emitted from the pick up lens.Wavelength : 780 nmMaximum output radiation power from pick up : 100 µW/VDELaser radiation from pick up unit is safety level, but be sure the followings: 1. Do not disassemble the optical pick up unit, since radiation from exposed laser diode is dangerous. 2. Do not adjust the variable resistor on the pick up unit. It was already adjusted. 3. Do not look at the focus lens using optical instruments. 4. Recommend not to look at pick up lens for a long time.
ACHTUNG :Dieses Produkt enthält eine Laserdiode. Im eingeschalteten Zustand wird unsichtbare Laserstrahlung von der Lasereinheitabgestrahlt.Wellenlänge : 780nmMaximale Strahlungsleistung der Lasereinheit :100 µW/VDEDie Strahlung an der Lasereinheit ist ungefährlich, wenn folgende Punkte beachtet werden: 1. Die Lasereinheit nicht zerlegen, da die Strahlung an der freigelegten Laserdiode gefährlich ist. 2. Den werkseitig justierten Einstellregler der Lasereinhit nicht verstellen. 3. Nicht mit optischen Instrumenten in die Fokussierlinse blicken. 4. Nicht über längere Zeit in die Fokussierlinse blicken.
ADVARSEL: I dette a apparat anvendes laser.
CAUTION!
THIS PRODUCT UTILIZES A LASER.
USE OF CONTROLS OR ADJUSTMENTS OR PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULTIN HAZARDOUS RADIATION EXPOSURE.
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SA-AK750E / SA-AK750EB / SA-AK750EG
5 Warning5.1. Service caution based on legal restrictions5.1.1. General description about Lead Free Solder (PbF)The lead free solder has been used in the mounting process of all electrical components on the printed circuit boards used for thisequipment in considering the globally environmental conservation.
The normal solder is the alloy of tin (Sn) and lead (Pb). On the other hand, the lead free solder is the alloy mainly consists of tin(Sn), silver (Ag) and Copper (Cu), and the melting point of the lead free solder is higher approx.30 degrees C (86°F) more than thatof the normal solder.
Definition of PCB Lead Free Solder being usedThe letter of “PbF” is printed either foil side or components side on the PCB using the lead free solder.(See right figure)
Service caution for repair work using Lead Free Solder (PbF) · The lead free solder has to be used when repairing the equipment for which the lead free solder is used.
(Definition: The letter of “PbF” is printed on the PCB using the lead free solder.) · To put lead free solder, it should be well molten and mixed with the original lead free solder. · Remove the remaining lead free solder on the PCB cleanly for soldering of the new IC. · Since the melting point of the lead free solder is higher than that of the normal lead solder, it takes the longer time to melt
the lead free solder. · Use the soldering iron (more than 70W) equipped with the temperature control after setting the temperature at 350±30
degrees C (662±86°F).Recommended Lead Free Solder (Service Parts Route.)
· The following 3 types of lead free solder are available through the service parts route.
RFKZ03D01K-----------(0.3mm 100g Reel)RFKZ06D01K-----------(0.6mm 100g Reel)RFKZ10D01K-----------(1.0mm 100g Reel)
Note* Ingredient: Tin (Sn), 96.5%, Silver (Ag) 3.0%, Copper (Cu) 0.5%, Cobalt (Co) / Germanium (Ge) 0.1 to 0.3%
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SA-AK750E / SA-AK750EB / SA-AK750EG
6 Accessories
Remote Control
FM Antenna Wire
AC Cord (For E/EG only)
AC Cord (For EBonly)
AM Loop Antenna
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SA-AK750E / SA-AK750EB / SA-AK750EG
7 Operating Procedures7.1. Main Unit Key Buttons Operations
7.2. Remote Control Key Buttons Operations
13
SA-AK750E / SA-AK750EB / SA-AK750EG
8 New Features8.1. Using the Music PortThis feature enables you to enjoy music from a portable audio equipment.
With reference to page 15 of the operating instruction manual.
15
SA-AK750E / SA-AK750EB / SA-AK750EG
8.2. Connecting and Playing a USB Mass Storage Class Device
With reference to page 16 of the operating instruction manual.
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SA-AK750E / SA-AK750EB / SA-AK750EG
9 Self diagnosis and special mode settingThis unit is equipped with functions for checking and inspecting namely: Self-Diagnostic and Test Mode.
9.1. Service Mode Summary TableThe service modes can be activated by pressing various button combination on the main unit and remote control unit. Below is thesummary for the various modes for checking:
Player button Remote control button unit Application Note[ ] [4], [7] Enter Doctor Mode Refer to the section, “9.2
Special Mode Table 1 formore information.
Mode Remote control button unit Application NoteIn Doctor Mode Main unit [ ],
[4]+[7]Display EEPROM Information Refer to the section,
“9.2.1 for moreinformation.
[4] Set for cold start when reset start is executed the next time Refer to the section, “9.2for more information.
[Muting] Clock Setting Refer to the section, “9.2for more information.
[0] Tape Eject Test Refer to the section, “9.2for more information.
[DIMMER] All segment display for the FL Refer to the section, “9.2for more information.
[DISC] CRS1 Inspection Refer to the section, “9.2for more information.
[7] Volume 50 Setting check[8] Volume 41 Setting check[9] Volume 35 Setting check
[ ] Volume 0 Setting check[PRESET EQ] EQ Off
[H. Bass] EQ Heavy[PROGRAM] HIC force MUTE ON/ OFF
[5] CD To Tape recording Inspection[6] Tape record’s playback
[SLEEP] TPS Inspection[<] FM Tuning check[>] Tuner STEREO/ forced MONO
[ ] FM OK/ NG (98.1 MHz)[ ] AM OK/ NG (1000 KHz)
9.2. Special Mode Table 1Item FL Display Key Operation
Mode Name Description Front KeySelf -Diagnostic
ModeTo enter into selfdiagnostic checking formain unit.
1. Select [
] for TAPE mode (Ensure no tape isinserted).
2. Press and hold [ ]button for 3seconds follow by [ ].
To exit, press button onmain unit or remote control.
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SA-AK750E / SA-AK750EB / SA-AK750EG
Item FL Display Key OperationMode Name Description Front Key
Doctor Mode To enter into DoctorMode for checking ofvarious items anddisplaying checksum andsoftware version.FL Display sequence:Display 1 → 2
(Display 1)
(Display 2)
1. All segments will light up for 1 second.
2. The Check Sum of EEPROM and firmwareversion will be display.
* ROM correction** Firmware version No:
In any mode: 1. Press [ ] button on main unit
follow by [4] and [7] on remote control.
To exit, press [ENTER] button on remotecontrol or button on mainunit.
CD Test Mode To enter into checking thereliability of changer unit.
In any mode: 1. Select [ ] for CD mode.
2. Press and hold [ ] button for 3seconds follow by [ ].
To exit, press button onmain unit or remote control.
CD AutoAdjustment
To check the CD autoadjustment result forFLOCK, TLOCK andCLVS.FLOCK: Focus LockTLOCK: Traverse LockCLVS: Constant LinearVelocity Speed
In CD Test Mode: 1. Press [0] button on the remote control.
To exit, press button onmain unit or remote control.
CD ChangerReliability Test
(CRS1)
To determine thereliability of CD ChangerUnit.(For more information,refer to section 9.3)
In Self-Diagnostic Mode: 1. Select [ ] for CD mode.
2. Press [ ] button.
To exit, press button onmain unit.(The tray will return to PLAY position and thenpower off)
SRVC_TRV To unlock the traverseunit for service.FL Display sequence:Display 1 → 2
(Display 1)
(Display 2)
In Tape mode: 1. With no cassette tape inserted,
2. Press [ ] , [ ] buttonon main unit.
3. Press [SINGLE CHANGE] on main unit.
To exit, press [ ] button onmain unit.
Open/ Close Test To check the functionoperation of changer unit.(For more information,refer to 9.3)
In doctor mode: 1. Press [DISC] on remote control.
To exit, press [ENTER] button on remotecontrol or button on mainunit.
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SA-AK750E / SA-AK750EB / SA-AK750EG
Item FL Display Key OperationMode Name Description Front Key
Tape Eject Test To check on the tapeeject function (For deck1/2)
In doctor mode: 1. Press [0] button on remote control.
FL Display Test To check the FLsegments display (Allsegments will light up andLED will blink at 0.5second interval)
In doctor mode: 1. Press [DIMMER] button on remote control.
Cold Start To activate cold startupon next AC power up.
In doctor mode: 1. Press [4] button on remote control.
To exit, press [ENTER] button on remotecontrol or button on mainunit.
Clock SettingCheck
To indicate that a clocktime was set properly
In doctor mode: 1. Press [MUTING] button on remote control.
9.2.1. EEPROM Checksum (ROM Correction)Purpose: To check for microprocessor firmware version and EEPROM checksum (ROM correction).Below are the procedures for this mode.Step 1: Enter into Doctor mode (for more information, refer to section 9.2 on the key operation to enter into this mode.Step 2: (By pressing STOP button on main unit followed by “4” and “7” on remote control) Check for firmware version and EEPROMchecksum. · When entering into DOCTOR MODE, the firmware version and checksum data of EEPROM (if applicable) will appear on FL
display. Below is the information on the EEPROM IC (ROM correction) under 3 possible situations:1. In the case that the correction point existence data is other than 0 (ie. correction file exists), EEPROM checksum display forthe microprocessor shall be made after calculating checksum by summing up the content of data area from EEPROM IC.
2. In the case when no EEPROM IC is installed. It is display as below (no display of checksum data)
3. In cases that the filename is different even though a EEPROM is installed, or no correction file exists, [NG] shall be displayed(the correction point existence data is set to 0 at this condition).
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SA-AK750E / SA-AK750EB / SA-AK750EG
Note: Microprocessor firmware refers to version number for microprocessor IC located on PANEL P.C.B.. It is subject to changewhich would be updated accordingly. ROM correction checksum refers to the HEX code that is displayed upon key buttons pressedif an EEPROM is loaded in the unit.
9.3. Reliability Test Mode (CRS1 Mechanism)Below is the process flow chart of ageing for the CD changer unit. (CRS1)
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SA-AK750E / SA-AK750EB / SA-AK750EG
9.4. Error code Table DisplaySelf-Diagnosis Function (refer Section 9.2) provides information on any problems occuring for the unit and its respectivecomponents by displaying the error codes. These error code such as U**, H** and F** are stored in memory and held unless it iscleared.
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SA-AK750E / SA-AK750EB / SA-AK750EG
The error code is automatically display after entering into self-diagnostic mode.
9.4.1. Error Code Table for Deck MechanismError Code Diagnosis Contents Description of error Automatic FL Display RemarksH01 Mode SW, plunger
and capstan motorabnormal
Normal operation duringmecha transition, MODESW abnormal ismemorized. The content ofabnormality can beconfirmed in the abnormaldetection mode explainedin the later section.
For deck mechanism unit.Press [ ] on main unit fornext error.
H02 Rec INH SWabnormal
The content of abnormalitycan be confirmed in theabnormal detection modeexplained in the latersection.
For deck mechanism unit.Press [ ] on main unit fornext error.
H03 HALF SW abnormal For deck mechanism unit.Press [ ] on main unit fornext error.
F01 Reel pulse abnormal For deck mechanism unit.Press [ ] on main unit fornext error.
9.4.2. Error Code Table For CD Changer BlockError Code Diagnosis Contents Description of error Automatic FL Display RemarksF15 RESET SW
abnormalREST SW: ON is notdetected within thespecified time.
For CD unit (For Traverse).Press [ ] on main unit fornext error.
F26 Transmission errorbetween CD ServoLSI IC andmicroprocessor IC
When set to CD mode, thesense signal does not turn“Low”, a fail safe time aftersystem commandtransmission is sent.
For CD unit (For Traverse).Press [ ] on main unit fornext error.
IHMS Cam gearabnormality
Cam gear does not rotateto “HOME” position.
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
ICSL Cam gear/gear unitsabnormal
Cam gear does not rotateto “PLAY” driving positionand hence does not driveplaying tray to “STOCK”position.
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
ISTK Drive rack/gearassembly abnormal
The tray drive rack does notmove to “STOCK” position.(Tray does not move to“STOCK” position)
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
IPLY Drive rack/gearassembly abnormal
The tray drive rack does notmove to “PLAY” position.(Tray does not move to“PLAY” position)
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
ITOP UD assembly UD Rack does not move tofront direction. This lead toUD base not raise to topposition.
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
IUDS UD assembly After TOP SW is detected,UD rack does not move intotray 1 position.
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
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SA-AK750E / SA-AK750EB / SA-AK750EG
Error Code Diagnosis Contents Description of error Automatic FL Display RemarksHOME Cam gear/gear
assembly abnormalCam gear does not move to“HOME” position underfollowing conditions 1. After tray is load to
“PLAY” position.
2. After tray is unload to“STOCK” position.
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
LOAD Tray drive assemblyabnormal
Tray unit does not movefrom “STOCK” to “PLAY”position
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
UNLD Tray drive assemblyabnormal
Tray unit does not movefrom “PLAY” to “STOCK”position
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
PDRV Cam gear/gearassembly abnormal
Cam gear does not movefrom “HOME” to “PLAY”drive position.
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
UDU UD base asssemblyabnormal
UD Base assembly doesnot move upwards from tray5 to tray 2
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
UDD UD base asssemblyabnormal
UD Base assembly doesnot move downwards fromtray 1 to tray 5.
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
F1NG Fail - safe mode. (Foropen/close trayunit(s))
When the tray openoperation is performed, itfails to open. It willautomatically close all traysafter the time-out by themicroprocessor. During thistime when it fails, the errorcode will appear.
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
F2NG Fail - safe mode. (Foropen/close trayunit(s))
When the tray closeoperation is performed, itfails to close. It willautomatically open all traysafter the time-out by themicroprocessor. During thistime when it fails, the errorcode will appear.
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
SRVC_TRV To unlock thetraverse unit forservice
1. All trays set to “STOCK”position
2. Mechanism set to tray 5
3. Cam gear set to“HOME” position
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
RSET Cam gear jam/closesensor faulty
During tray re-open, thecam gear will rotate in theopposite direction to resetthe cam gearposition.When it fails, the error codewill appear.
For CD changer unit (CRS1).Press [SINGLE CHANGE] on main unitfor next error.
9.4.3. Error Code Table For Power SupplyError Code Diagnosis Contents Description of error Automatic FL Display RemarksF61 Power Amp IC output
abnormalUpon power on,PCONT=HIGH, DCDET=Lafter checking LSI.
For power.Press [ ] on main unit fornext error.
9.4.4. CRS1 Error Code displayCRS1 Error Code display 1. The errors that occured in CRS1 Mechanism can be recalled and displayed, in the order of the occurence under self-diagnostic
for procedures to enter this mode.
23
SA-AK750E / SA-AK750EB / SA-AK750EG
· Only the first 5 errors will be memorized (in backup memory). The subsequence error shall be ignored and not memorize.
For system with EEPROM as memory backup,memory space in EEPROM is neccesary. 2. To display all error code memorized
In CRS1 Self-Diagnostic mode, press [SINGLE CHANGE] to display subsequence error code.It shall repeat after reaching error no. 5.e.g.:[1 _ _ _ _ I H M S] → [SINGLE CHANGE][2 _ _ _ _ I T O P] → [SINGLE CHANGE][3 _ _ _ _ H O M E] → [SINGLE CHANGE][4 _ _ _ _ L O A D] → [SINGLE CHANGE][5 _ _ _ _ _ U D D] → [SINGLE CHANGE]
3. To clear the error code memoryIn CRS1 Self-Diagnostic mode, long press [SINGLE CHANGE] key (2s or more)
24
SA-AK750E / SA-AK750EB / SA-AK750EG
10.1. Caution
Below is the list of disassembly sections
Below shown is part no. of different screws types used:
10 Assembling and Disassembling
Special Note:This model uses a new CD changer unit CRS1. In this following section does not contain the necessary disassembly &assembly information for the CD changer unit (CRS1) except the disasembly & assembly of traverse unit. Kindly refer to theoriginal service manual for the CD changer unit. (Order No. MD0509368C0).
“ATTENTION SERVICER”Some chassis components may have sharp edges. Be careful when disassembling and servicing.
1. This section describes procedures for checking the operation of the major printed circuit boards and replacing the maincomponents.
2. For reassembly after operation checks or replacement, reverse the respective procedures.Special reassembly procedures are described only when required.
3. Select items from the following index when checks or replacement are required. 4. Refer to the Parts No. on the page of “Parts Location and Replacement Parts List” (Section 24), if necessary.Caution:
After replacing of CD Changer Unit, ageing test is necessary. Please confirm operation for CD Changer Unit.
· Disassembly of Top Cabinet · Disassembly of Rear Panel · Disassembly of CD Changer Unit (CRS1) · Disassembly of Main P.C.B. · Disassembly of Transformer P.C.B. · Disassembly of Power P.C.B. · Disassembly of Front Panel Unit · Disassembly of Panel P.C.B. · Disassembly of USB P.C.B. · Disassembly of Tact Switch P.C.B. · Disassembly of Deck Mechanism Unit · Disassembly for Deck P.C.B. · Disassembly of Traverse Unit · Disassembly of Deck Mechanism · Disassembly of Deck Mechanism P.C.B. · Disassembly of cassette lid · Rectification for tape jam problem
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SA-AK750E / SA-AK750EB / SA-AK750EG
10.2. Disassembly flow chartThe following chart is the procedure for disassembling the casing and inside parts for internal inspection when carrying out theservicing.To assemble the unit, reverse the steps shown in the chart as below.
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SA-AK750E / SA-AK750EB / SA-AK750EG
Step 1 Remove 3 screws on both sides on top cabinet.Step 2 Remove 5 screws at the rear.Step 3 Lift the sides of top cabinet outwards.Step 4 Push the top cabinet backwards to release catches.Step 5 Remove top cabinet.
Step 1 Remove 1 screw at rear panel.
Step 2 Detach the FFC cables (CN2801 & CN2805) at MainP.C.B..
Step 3 Release the claws outwards on both ends.
10.4. Disassembly of Top Cabinet
10.5. Disassembly of CD Changer Unit (CRS1) · Follow the (Step 1) - (Step 5) of Item 10.4
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SA-AK750E / SA-AK750EB / SA-AK750EG
Step 1 Remove 6 screws.
Step 4 Lift the CD changer unit upwards to remove it. · Disassembly of Mecha Chassis
Step 5 Remove 2 screws.Step 6 Remove the Mecha Chassis.Note:For disassembly & assembly of traverse unit, please refer tosection 10.16 of this service manual.Please refer to originalService Manual for the Disassembly and Assembly of the CDChanger Unit (CRS1).
10.6. Disassembly of Rear Panel · Follow the (Step 1) - (Step 5) of Item 10.4
29
SA-AK750E / SA-AK750EB / SA-AK750EG
Step 2 Detach cable CN2810 at Main P.C.B..
Step 3 Detach FFC cables (CN2801 & CN2805) at MainP.C.B..
Step 4 Remove rear panel.
30
SA-AK750E / SA-AK750EB / SA-AK750EG
10.7. Disassembly of Main P.C.B.
Step 1 Detach FFC cables (CN2803, CN2806 & CN3200) atMain P.C.B..
Step 1 Detach cables (CN5950 & CN5951) at TransformerP.C.B..Step 2 Remove 3 screws (Mounting screws for transformer tobottom chassis).
Step 3 Push the Transformer P.C.B. backwards to remove it.
Step 2 Remove Main P.C.B..
· Follow the (Step 1) - (Step 5) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5 · Follow the (Step 1) - (Step 4) of Item 10.6
10.8. Disassembly of Transformer P.C.B. · Follow the (Step 1) - (Step 5) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5 · Follow the (Step 1) - (Step 4) of Item 10.6
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SA-AK750E / SA-AK750EB / SA-AK750EG
Step 1 Remove the 5 screws on Power P.C.B..
Step 2 Detach cable (CN5950) at Transformer P.C.B..Step 3 Remove Power P.C.B..Note:Insulate the Power P.C.B. with insulation material to avoid shortcircuit. · Replacement of Power Amp IC (IC5301).
Step 1 Flip the Power P.C.B. over and desolder the pins.
Step 2 Remove 1 screw and IC clip.
Step 3 Remove IC5301 from heat sink unit.Note: For disassembly of IC5101, Q5101, Q5102, Q5111and Q5112 repeat (Step 1) to (Step 2). (For information,IC5101, Q5101, Q5102, Q5111 and Q5112 does not haveIC clip.)
· Replacement of IC5501.Step 1 Flip the Power P.C.B. over and desolder the pins ofIC5501.
Step 2 Twist the heat sink leg as arrow shown.
10.9. Disassembly of Power P.C.B. · Follow the (Step 1) - (Step 5) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5 · Follow the (Step 1) - (Step 4) of Item 10.6 · Follow the (Step 1) - (Step 3) of Item 10.7
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SA-AK750E / SA-AK750EB / SA-AK750EG
Step 3 Remove up the heat sink sub assembly (withIC5501).Step 4 Remove screw and IC clip.Step 5 Remove IC5501 from the sub assembly.
Step 1 Detach FFC cables (CN2803, CN2806 & CN3200) atMain P.C.B..Step 2 Detach cable (CN5951) at Transformer P.C.B..
Step 3 Bent the front panel unit slightly forward as arrowshown.
Caution: During assembly of the heat sink sub assembly(with IC5501) all soldering points is touch-up to avoid dry-joints.
Step 4 Release 2 claws outwards.
10.10. Disassembly of Front Panel Unit · Follow the (Step 1) - (Step 5) of Item 10.4 · Follow the (Step 1) - (Step 5) of Item 10.5
33
SA-AK750E / SA-AK750EB / SA-AK750EG
Step 1 Remove the volume knob.
Step 2 Remove 6 screws at Panel P.C.B..Step 3 Release 8 catches.
Step 5 Remove the front panel unit.Note: Ensure 2 claws located at the bottom chassis is seatedinto the 2 slots at bottom of front panel at 2 catches (one oneach side) of bottom chassis to be aligned to front panel’s slot.Assembly is secured upon hearing clicking sound.
Step 4 Remove Panel P.C.B..
10.11.1. Disassembly of LidStep 1 Lift the spring sideward.
10.11. Disassembly for Panel P.C.B. · Follow the (Step 1) - (Step 5) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5 · Follow the (Step 1) - (Step 5) of Item 10.10
34
SA-AK750E / SA-AK750EB / SA-AK750EG
Step 1 Remove 4 screws at Tact Switch P.C.B..Step 2 Remove Tact Switch P.C.B..
Step 1 Remove 2 screws at USB unit.Step 2 Remove USB unit.
Step 3 Remove USB bottom case as arrow shown.
Step 2 Remove Lid.Note: Do not misplace the spring.
10.12. Disassembly of Tact Switch P.C.B. · Follow the (Step 1) - (Step 5) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5 · Follow the (Step 1) - (Step 5) of Item 10.10
10.13. Disassembly of USB P.C.B. · Follow the (Step 1) - (Step 5) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5 · Follow the (Step 1) - (Step 5) of Item 10.10
35
SA-AK750E / SA-AK750EB / SA-AK750EG
Step 1 Remove the 4 screws.
Step 2 Push the lever upward, and then open the cassette lidass’y.
Step 1 Remove 2 screws.
Step 4 Unsolder 4 points.
Step 5 Remove USB P.C.B..
Step 3 Tilt the cassette mechanism unit in the direction ofarrow (1), and then remove it in the direction of arrow (2).Note: For disassembly of parts for deck mechanism unit,refer to Section 10.17.
10.14. Disassembly of Deck mechanism unit · Follow the (Step 1) - (Step 5) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5 · Follow the (Step 1) - (Step 5) of Item 10.10
10.15. Disassembly of Deck P.C.B. · Follow the (Step 1) - (Step 5) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5 · Follow the (Step 1) - (Step 4) of Item 10.10
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SA-AK750E / SA-AK750EB / SA-AK750EG
Step 2 Desolder wire at deck motor terminals.
Important notes: Ensure all the trays are in the “STOCK”position before proceeding to the disassemble of traverseunit. For procedures to set the trays in “STOCK” position,please refer to (5.3 Setting the Tray In “STOCK” positionfor CRS1 Service Manual order no. MD0509368C0)
Step 1: Press and hold the plunger lever and rotate thegear as arrows shown until it stop.
Step 3 Remove Deck P.C.B.
Step 2: Push the traverse slide plate as arrow shown torelease the traverse unit.Caution: Do not exert strong force on the traverseslide plate.
10.16. Disassembly of Traverse Unit · Follow the (Step 1) - (Step 5) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5
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SA-AK750E / SA-AK750EB / SA-AK750EG
Step 3: Remove the traverse unit as arrow shown.
· Assembly of Traverse Unit
Step 1: Turn over the unit and install the traverse unit.
Step 2: Push the traverse slide plate as arrow shown tolock the traverse unit.
10.17. Disassembly for Deck Mechanism · Follow the (Step 1) - (Step 4) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5 · Follow the (Step 1) - (Step 5) of Item 10.10 · Follow the (Step 1) - (Step 3) of Item 10.14 · Follow the (Step 1) - (Step 3) of Item 10.15
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SA-AK750E / SA-AK750EB / SA-AK750EG
10.17.2. Replacement of Motor, Capstan Belt A, Capstan Belt B, and Winding Belt
40
SA-AK750E / SA-AK750EB / SA-AK750EG
Step 1 Remove 1 screw.Step 2 Desolder plunger terminals.Step 3 Release catches.
Step 4 Remove Deck Mechanism P.C.B..
10.18. Disassembly of Deck Mechanism P.C.B. · Follow the (Step 1) - (Step 4) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5 · Follow the (Step 1) - (Step 5) of Item 10.10 · Follow the (Step 1) - (Step 3) of Item 10.14 · Follow the (Step 1) - (Step 3) of Item 10.15
41
SA-AK750E / SA-AK750EB / SA-AK750EG
Step 1 Lift up the lever upward, open the cassette deck.
Step 1 If a cassette tape cannot be removed from the deck (thetape is caught by the capstan or pinch roller during playback orrecording), rotate the flywheel F in the direction of the arrow toremove it.
Step 2 Remove spring and push the cassette lid in the directionof arrows.
10.19. Disassembly of cassette lid · Follow the (Step 1) - (Step 4) of Item 10.4 · Follow the (Step 1) - (Step 4) of Item 10.5 · Follow the (Step 1) - (Step 5) of Item 10.10 · Follow the (Step 1) - (Step 3) of Item 10.14
10.20. Rectification for tape jam problem · Follow the (Step 1) - (Step 5) of Item 10.4
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SA-AK750E / SA-AK750EB / SA-AK750EG
Step 2 Push the lever upward and open the cassette lid.Remove the cassette tape.Note: Follow 10.19 Disassembly for cassette lid (Step1) to(Step 3). Remove the cassette tape.
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SA-AK750E / SA-AK750EB / SA-AK750EG
11 Service Fixture and ToolsService Tools
Extension FFC(A) Deck P.C.B. - Main P.C.B. REEX0485 (14 Pins)
12 Service PositionsNote: For description of the disassembly procedures, see the Section 10.
12.1. Checking and Repairing of Main P.C.B.
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SA-AK750E / SA-AK750EB / SA-AK750EG
12.2. Checking and Repairing of Transformer P.C.B.
12.3. Checking and Repairing of Panel, Deck & Deck Mechanism P.C.B.
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SA-AK750E / SA-AK750EB / SA-AK750EG
13 Procedure for Checking Operation of Individual Parts ofDeck Mechanism Unit
13.1. Operation Check with Cassette Tape
1. Pull up the EJECT lever using a rubber band. (Fig. 6) 2. Supply DC5V to MOTOR. (→ MOTOR rotates.) (Fig. 5) 3. Insert a cassette tape to the unit. 4. Supply DC9V to the plunger, and turn the power ON and OFF. (→ Power +PL, -PL) (Fig. 5)
a. FWD PLAY: Supply the plunger power in a flash. (ON: approx. 5msec) b. FWD FF: Supply the plunger power in a flash at PLAY mode. (ON: approx. 5msec) c. STOP: Supply the plunger power in a flash at FWD FF mode. (ON: approx. 5msec) d. REV PLAY: Supply the plunger power in a normal timing at STOP mode. (ON: approx. 200msec) e. REV REW: Supply the plunger power in a flash at REV PLAY mode. (ON: approx. 50msec) f. STOP: Supply the plunger power in a flash at FF mode. (ON: approx. 50msec)
Repeat the operation (→ FWD PLAY)(Note) Other operation may start if a timing of supplying the plunger power is missed.
13.1.1. Connection Status between Mechanism and Power Supply (Motor, Plunger)
13.1.2. Operative Parts of Deck Mechanism Unit (EJECT lever fitted with rubber band,Plunger/Rib operation)
Fig. 6
13.2. Operation Check without Cassette Tape
1. Pull up the EJECT lever using a rubber band. (Fig. 6) 2. Supply DC5V to MOTOR. (→ MOTOR rotates.) 3. Lift up the mechanism unit’s plunger/rib with the tip of a negative screwdriver, and operate the unit in the same timing as
supplying the power. (Fig. 7)
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SA-AK750E / SA-AK750EB / SA-AK750EG
14 Measurement And Adjustments14.1. Cassette Deck Section14.1.1. Requirements · Test tape (QZZCFM) (QZZCWAT) · Normal blank cassette tape (QZZCRA) · Digital frequency counter · Oscilloscope · Electrical voltmeter · Headphone jack output jig (Fig 8)
14.1.2. Setting of Unit · VOLUME: MAX
14.1.3. Preparations 1. Apply under [10. Assembling and Disassembling]. 2. Remove 4 screws from the mechanism unit to disassemble. under [10.14 Disassembly of Deck Mechanism Unit]. 3. Connect the headphone jack output jig (Fig 8) to headphone jack.
Fig. 8
Fig. 9
14.1.4. Tape Speed Adjustment · Normal speed adjustment (only during forward playback)
(Product reference value: 3,000±90Hz) 1. Connect a frequency indicator. (Fig 10) 2. Playback the middle portion of the test tape (QZZCWAT). 3. Adjust the motor screw so that the following output level is produced. (Fig 11)
Adjustment Range: 3,000 ± 90Hz (a constant speed)
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SA-AK750E / SA-AK750EB / SA-AK750EG
Fig. 10
Fig. 11
14.1.5. Bias Voltage Check 1. Connect an electrical voltmeter. (Fig 12) (Fig 9 for location of test points) 2. Set the function to “TAPE” position. 3. Insert a normal blank cassette tape (QZZCRA). 4. While pressing and holding down [REC( / )] button, press [TAPE( )] button to pause the recording mode. (Repeat
pressing the buttons till the recording pause mode is activated.) 5. Check that the output level is within the standard range.
Standard Range: 16 ± 3mV
Fig. 12
14.1.6. Bias Frequency Check 1. Connect a digital frequency counter (Fig 13). 2. Set the function to “TAPE” position. 3. Insert a normal blank cassette tape (QZZCRA) and press “REC” mode on main unit. 4. Check that the output frequency is within the standard range.
Standard Value: 98 ±8 kHz
Fig. 13
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SA-AK750E / SA-AK750EB / SA-AK750EG
15 Voltage and Waveform ChartNote:Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because itmay differ from an actual measuring value due to difference of Measuring instrument and its measuring condition and product itself.
15.1. USB P.C.B.
15.2. CD Servo P.C.B.
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SA-AK750E / SA-AK750EB / SA-AK750EG
16 Wiring Connection Diagram
JK5950
OPTICAL PICKUP
CS971
CP1301
TO R/P HEAD
WR1903
CN1305CP1902
...........
...........
12
1516
T5951SUB-TRANSFORMER
TO CRS1
(CN1)
T5950POWER TRANSFORMER
TRAVERSEMOTORM7301
SPINDLE MOTORM7302
PL+ PL-
SOLENOID
A SERVO P.C.B.
M
M
CN7002
CN7001
........
.........
12
22
21
9 . . . . . 1
4. .25. . . .1
2
1+
PbF
SOLDER SIDE
FANMOTOR
TO
TUNER
PACK
-
MOTOR
G DECK MECHANISM P.C.B.SOLDER SIDE
C PANEL P.C.B.SOLDER SIDE
F DECK P.C.B.SOLDER SIDE
H TRANSFORMER P.C.B.SOLDER SIDE
D SUB PANEL P.C.B.SOLDER SIDE
I USB P.C.B.SOLDER SIDE
(SIDE B)
PbF
PbF
PbF
PbF
PbF
PbF
........
1
21
......
2
20
9 . . . . . 1
CN2810
2 1
CN2801
.....
21
1
.....
22
2
CN3200
.....
21
1
.....
22
2
CN2805
.....
15
1
...
14
2
CN2806
30 . . . . . . . . 229 . . . . . . . . 1
CN2803
H6555 JK6551
20 . . . . . . 2
9 . . . . . . 1
21 . . . . . . . . .1
CN2808
.......
12
1
CN2809
.......
12
1
CN3601
.......
10
1
B MAIN P.C.B.SOLDER SIDE
E POWER P.C.B.SOLDER SIDE
PbF
PbF
PbF
JW6002
Z6481
JK6751
.......
1
10
CN5951
CN5950
.......
1
9
CN6601
.....
2
30
.....
1
29
9 . . . . . . . 1
H5104
9 . . . . . 1
JK5101
JK5102CN51021 . . . . . 12CN51031 . . . . . 12
JW6001
VR6491
USB
.......
1
10 P901 P903
.....
21
1
.....
22
2
MUSIC PORT
HEADPHONE
RIGHT SPEAKERS
LEFT SPEAKERS
SUBWOOFER
230V 50Hz(For E/EG only)
230V ~ 240V50Hz(For EB only)
AC IN
TOUCH THIS P.C.BAC VOLTAGE LINE. PLEASE DO NOTRISK OF ELECTRIC SHOCKCAUTION
SENSOR
VOLUME
55
SA-AK750E / SA-AK750EB / SA-AK750EG
17 Block Diagram17.1. CD Servo Diagram
SA-AK750E/EB/EG CD SERVO BLOCK DIAGRAM
TO MAIN(2/2)
TO MAIN(2/2)
TO MAIN(1/2)
TO MAIN(2/2)
TO MAIN(1/2)
TO MAIN(1/2)
CN7002 CN28013 20
CN7002 CN28017
CN7002 CN28015 18
CN7002 CN28018
CN7002 CN28016
CN7002 CN280112
CN7002 CN28014
16
15
17
11
19
CN7002 CN280121
CN7002 CN28012
CN7002 CN280119
2
21
4
B
VREF
VREF
VREF
M7302SPINDLEMOTOR
M7301TRAVERSEMOTOR
M
M
T-
T+
F+
F-
PHOTO DETECTOR
OPTICAL PICKUP
SEMICONDUCTORLASER
Q7601
LASERPOWER DRIVE
FOCUS COIL
TRACKINGCOIL
B
B
B
B
B
A
B
F
E
MN6627954MA
SERVO PROCESSOR/DIGITAL SIGNAL PROCESSOR/DIGITAL FILTERD/A CONVERTER
IC7001
A, B, C, D, E, F
X7201
IC7002BA5948FPE2
IN4 27 TRP
IN3 28 FOP
IN2 1 TRVP
IN1 3 SPOUT
PC2 2
VREF 26
D4-18
D4+17
D3-16
D3+15
D2+14
D2-13
D1+12
D1-11
PC1 4 PCMUTE[CH1]
LEVELSHIFT
LEVELSHIFT
LEVELSHIFT
LEVELSHIFT
[CH3]
[CH4]
[CH2]
[CH1]
MUTE[CH2]
4 CH DRIVE
TRV+
TRV-
SP-
SP+
79
81 80 70 69 67 68 51 53 52 54 55
82
61
72
47
35~40
31
42
41
49
48
45
43
32
34
44
22
21
24
25
23
29
30
66 57
AVSS1
TX
SRVMON1
SRVMON0
NTEST
NRST
AVDD2
AVSS2
ARFFBARFF
ARFOUT
ARFDC
RFOUT
RFIN
CENV
CTRCRS
OSCIN
VREF
RFENV
PC
SPOUT
TRVP
TRP
FOP
LD
PD
A,B,C,D,E,F
NSRVMONON
REGON
MDATA
ARFIN
IREF
DSLF
PLLF
PLLFO
TXTCK
(SBCK)
PRAMVDD33
PRAMVSS33
D0~D15
A0~A11
BA0,BA1
TXTD
DQSY
(SUBC)
(TXNCLDCK)
BLKCK
FLAG65
71
20
18
83~92,94~99
1~7,11~15
16,17
NWE,NCAS 8,9
63
64
62
NRAS,SDRCK
(LRCK)
(BCLK)
(SRDATA)
EXT0
EXT2
EXT1
10,100
(DVDD2) 76
MCLK
MLD
STAT
(PMCK)
(SMCK)
X2
X1
AVDD1
OUTR
OUTL
58
IOVDD1
77
IOVDD2
27
DRVDD
93
DVDD1
28
DVDD2
76
DVSS1
26
DVSS2
78
DVSS3
6059 56
46
50
CMOSRF
AMPLIFIER
TIMINGGENERATOR
[GEN]
SUBCODEINTERFACE[DEMECC]
1MbitDRAM
REGULATOR
EFM DEMODUALTIONSYNC INTERPOLATIONCIRC ECCCDROM ECC[DEMECC]
MICRO COMPUTERINTERFACE
[MCIF]
DSL/PLL/VCO[DSLPLL]
SPINDLECPU[DSV]
SERVOCPU[DSV]
CIRC RAM
BUS CONTROL UNIT[BCU]
MP3/WMADECORDER
FSCONVERTER
[FSC]
SERIAL OUTPUTINTERFACE
[DAO]
DIGITAL FILTER1bitDAC
PWM LOGIC[DF, MASH]
ANALOGLOWPASSFILTER
DIGITALOUT
OUTPUTPORT
A/DCONVERTER
MLD
MCLK
MDATA
STAT
3.3V
3.3V 3.3V 3.3V3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
S7201
LCH OUT
RCH OUT
RESTSWITCH
SA-AK750E / SA-AK750EB / SA-AK750EG
57
17.2. Deck/ Deck Mechanism Diagram
SA-AK750E/EB/EG DECK/DECK MECHANISM BLOCK DIAGRAM
CN1305 CN28038
CN1305 CN28039
CN1305 CN280316
CN1305 CN280312
CN1305 CN280313
CN1305 CN280314
CN1305 CN28032
CN1305 CN28034
CN1305 CN28036
CN1305 CN28031
CN1305 CN280321
CS971 CP19025
CS971 CP19023
CS971 CP19021
CS971 CP19022
CS971 CP19026
M
D971
S971 MODE
S972 HALF
S975 RECINH_F
9V
VREF
9V
IC1001AN7326KDECK R/P IC
IC1000C1AA00000612
ANALOG SWITCH
IC971CNB13030R2AU
PHOTO INTERUPTOR
L1301
Q1317
SWITCH
Q1316
SWITCH
Q1314
SWITCH
9V
Q1315
SWITCH
Q1317
SWITCH
Q1304
SWITCH
Q1101
MUTESWITCH
Q1304
Q1303
SWITCH
Q1309,Q1310
BIASSWITCH
9
22
15
8
1
3
5
2
4
19
4
16
17
6
(DECK 2)HEAD
RCH
(DECK 2)ERASE HEAD
(DECK 1).B. HEAD
LCH
MUTESWITCH
Q1302
MUTESWITCHDRIVER
DECK MECHANISM CIRCUIT
TO MAIN(1/2)
TO MAIN(2/2)
: MAIN SIGNAL LINE
: FM SIGNAL LINE
: TAPE RECORD SIGNAL LINE
: CD SIGNAL LINE
: AUX SIGNAL LINE
:
: AM SIGNAL LINE : FM/AM SIGNAL LINE
: CD-DA (AUDIO/VIDEO) SIGNAL LINE
: USB SIGNAL LINE
: TAPE PLAYBACK SIGNAL
SIGNAL LINES
( ) Indicates the Pin No. of Right Channel.
SA-AK750E / SA-AK750EB / SA-AK750EG
58
17.3. Main Diagram
SA-AK750E/EB/EG MAIN 1/2 DIAGRAM
SW LVL2
SW LVL1
Q2554 Q2553
Q2552 Q2551
CN1305 CN28038
CN1305 CN28039
CN7002 CN28012
CN7002 CN28014
21
19
CN6601 CN280622
CN6601 CN280620
CN6601 CN280629
CN36016
CN3601
CN28101
CN28102
8
Q2942
FAN MOTORON/OFF SWITCH
Q2943
D2947
FAN SUPPLYCONTROL SWITCH
Q2949
DC DETECTSWITCH
Q2948D2946
DC DETECTSWITCH
Q2501 D2503
LEVEL METERCONTROL SWITCH
Q2811
MUTESWITCH
Q2142
AGC CONTROLSWITCH
Q2242
AGC CONTROLSWITCH
Q2411
MUTESWITCH
Q2317
MUTESWITCH
Q2417
MUTESWITCH
HPF
LPF
Q2511
MUTESWITCH DRIVER
Q2555
SWITCH
CN2809 CN510212
CN2809 CN51025
CN2809 CN51026
CN2809 CN51028
CN2809 CN51029
CN2809 CN51024
CN2809 CN510211
CN2803 CN130513
CN2803 CN130512
CN2806 CN660125
CN2806 CN660127
IC2810(1/2)C0ABBB000244
SMT OP-AMP
2
31
IC2810(2/2)C0ABBB000244
SMT OP-AMP
6
57
SWITCH SWITCH
SWITCHDRIVER
SWITCHDRIVER
1IN-L1
2IN-R1
5IN-L3
6IN-R3
7IN-L4
8IN-R4
56OP-IN
3IN-L2
4IN-R2
IC2803C1BB00001121
AUDIO SOUND PROCESSOR
39 40
CLK
DATA
IDCDET
ASPCLK
ASPDA
LM.1
MUTEA
17REC-R
53REC-L
16GV_OUT-R
54REC-L
55GV_OUT-L
42L-OUT
37R-OUT
12V
15V
6
5
2
31
7
IC2804C0AABB000125
OP-AMP
FROM DECK
FROMCD SERVO
FROM PANEL
TO TUNERPACK
FROM POWER
FROM POWER
FROM DECK
FROM PANEL
TO FAN
CN360110
IC2809C1BB00001137
RDS IC
4MPXin
2RDQA
16RDCL
TO TUNERPACK
RDS_CLK
RDS_DA
SA-AK750E / SA-AK750EB / SA-AK750EG
59
SA-AK750E/EB/EG MAIN 2/2 DIAGRAM
USB_RST(CLK)
74
USB_IRQ/XM10
25
24
SW_LVL2
SW_LVL1
SW LVL2
SW LVL1
QR3106
SWITCH
Q2950
DECK SUPPLYCONTROL SWITCH
Q2950
D2811D3400D2813
DECK SUPPLYCONTROL SWITCH
Q2803
RESET (MICRO-P)SWITCH Q3601
SWITCH
Q2936
CD SUPPLYCONTROLSWITCH
Q2937
D2936
CHANGER PLUNGERON/OFF SWITCH
CN2801CN7002
15
CN2801CN7002
16
CN2801CN7002
17
CN2801CN7002
18
CN2801CN7002
19
CN2801CN7002
20
CN2801CN7002
21
8 7 6 5 4 3 2
CN2808 CN51039
CN2808 CN510310
CN2808 CN51035
CN2808 CN51036
CN2808 CN510312
CN2808 CN510311
CN2808 CN51038
CN2808 CN51037
CN2808 CN51034
CN6601CN2806
3
CN6601CN2806
5
CN6601CN2806
7
CN6601CN2806
8
CN6601CN2806
9
CN6601CN2806
11
CN6601CN2806
12
CN6601CN2806
13
CN6601CN2806
16
CN6601CN2806
17
CN1305CN2803
21
CN1305CN2803
14
CN1305CN2803
6
CN1305CN2803
4
CN5102CN2809
3
CN5102CN2809
1
CN1305CN2803
2
QR3105
D2871-D2874
SWITCH
CN1305
CN1305
CN2803
1
CN2803
5
CN2805
12
CN2805
14
CN2805
13
CN2805
11
CN2805
8
CN2805
7
CN2805
6
CN2805
5
CN2805
2
CN2805
1
CN3601
7
CN3601
4
CN3601
3
CN3601
2
CN3601
1
CN2805
4
D2937-D2941
17
16
15
CN2801CN7002
6
CN2801CN7002
7
CN2801CN7002
8
FROM USB
CN3200
P901
18
CN3200
P901
13
CN3200
P901
15
CN3200
P901
16
CN3200
P901
17
CN3200
P901
8
CN3200
P901
10
CN3200
P901
11
CN3200
P901
5
CN3200
P901
19
33
SW LVL2
SW LVL1
26 27 1 91
15 13 10 11 78 77 76 19 75 81 79 50 47 46
3 54
41 42 43
94 2018937190 927270518854558782838680848521575856
1
3
59959739712 302252
IDCDET
ASPCLK
ASPDA
LM.1
PCOUNT
40MUTEA
12V
5.3V
5V
3.3V
3.3V
-9V
15V
15V
6V
3.3V5V5V15V
VREF
DVREF
IC2801C2CBYY000424
MICROPROCESSOR
IC2872C0CBAHG000011
AV REGULATOR IC2
1
3
IC4000C0DBZGC00067
3.3 REGULATOR
FROM CD SERVO
FROM POWER
FROMPANEL
FROMDECK
TOCRSI(CN1)
TOTUNER
PACK
MUTE_A
ASP_DAT
ASP_CLK
LM_1
DPP-CONT
Xout
Xin
X2802
XciN
Xcout
X2801
MCLK
MDATA_OUT
MLD
BLKCK
STATUS
CD_RST
/RESTSW
STANDBY
DCDET
PCONT/EFP/CS
EE_CS/EFP/EPM
EE_CLK
EE_DAT
SYNC
KEY3
FL_CLK
FL_CS
FL_DOUT
KEY1
RMT
KEY2
VOL_JOG
VOL_LED
PLUNGER
BOTTOM_SW
UP_SENSOR
PLAY_SW
CLOSE_SW
OPEN_SW
ST_SW
HOME_SW
CW
CCW
DO
PHOTO
MTR
PLG
INOUT
OUT
STBY
GND
REC
DECKAD1
DECK_AD2
FROMPOWER
MUTE_DA
F_HOP
/RESETEFP_RESET
PLL_CLK
D1
CE
EE_CS
EE_DAT
EE_CLK IC2871
E-EPROM IC(NOT SUPPLIED)
SA-AK750E / SA-AK750EB / SA-AK750EG
60
17.4. Panel Diagram
SA-AK750E/EB/EG PANEL DIAGRAM
TO TRANSFORMER
TO MAIN(2/2)
TO MAIN(2/2)
TO MAIN(1/2)
TO MAIN(2/2)
TO MAIN(1/2)
H6555 CN59511
H6555 CN59512
CN6601 CN280612
CN6601 CN28062
CN6601 CN28065
CN6601 CN280620
CN6601 CN280622
CN6601 CN28068
CN6601 CN280625
CN6601 CN280627
CN6601 CN28069
CN6601 CN280616
CN6601 CN28067
CN6601 CN280617
JW6601 JW60023
JW6601 JW60027
JW6601 JW600210
JW6601 JW60029
JW6601 JW60028
JW6601 JW60022
JW6601 JW60024
CN6601 CN28063
CN6601 CN280611
CN6601 CN280613
H6555 CN59517
H6555 CN59516
FL6602A2BD00000171FL DISPLAY
IC6601C0HBB0000057FL DRIVER
14-29
25-40 1 44
FL1
FL2
31-41
5-11
Z6481
7
9
8
DIN
STB
CLK
QR6457
LEDDRIVE
S6201-S6207
JK6751M.PORT
JK6551HEADPHONE
+VREF
+VREF
MOT10V
REMOTESENSOR
S6301-S6309
VR6491MIC VOLUME
S6106-S6108 S6101-S6105
SUB PANEL CIRCUIT
SUB PANEL P.C.B
SA-AK750E / SA-AK750EB / SA-AK750EG
61
17.5. Power Diagram
SA-AK750E/EB/EG POWER DIAGRAM
TO TRANSFORMER
TO MAIN(1/2)
TO MAIN(2/2)
TO MAIN(2/2)
TO MAIN(2/2)
TO MAIN(1/2)
H5104 CN59508
H5104 CN59503,4
H5104 CN59501,2
CN2809 CN51026
CN2809 CN51029
CN2809 CN51025
CN2809 CN51028
CN2809 CN51021
CN2809 CN510212
CN2808 CN51034
CN2808 CN51037
CN2808 CN510311
CN2808 CN51039
CN2808 CN510310
CN2808 CN51035
CN2808 CN51036
CN2808 CN51034
CN2809 CN51023
CN2808 CN51038
RCH.H
RCH.L
LCH.H
LCH.L
RCH
RCH
LCH
LCH
SUBWOOFER
L5501CN2809 CN5102
11
SPEAKERRCH.HIGH
SPEAKERRCH.LOW
JK5101
SPEAKER
JK5102
SUBWOOFER
SPEAKERLCH.HIGH
SPEAKERLCH.LOW
X5201
X5202
IC5301C1AA000007552CH DIGITAL AMP
2
3
IN1+ OUT110
OUT214
VDDA120
VSSA118
IN1-
21
22
IN2+
IN2-
23MODE
1OSC
1OSC
Q5153
IC5401C1AA000007552CH DIGITAL AMP
2
3
IN1+
IN1-
21
22
IN2+
IN2-
23MODE
IC5201C0JBAB000011LOGIC
IC5101C0DAZYY00005REGULATOR IC
1 10
2
3,6
5
4 25.6V VCC
3.3V
CTRL
1
5
MODESWITCH
Q5201
FREQUENCYHOPPINGSWITCH
Q5202
D5130
D5126
FREQUENCYHOPPINGSWITCH
Q5154
MODESWITCH
Q5112,Q5114
CURRENT STABLISER11V REGULATOR
Q5111
+15V REGULATOR
Q5103,Q5104
FAN ON/OFF SWITCH
Q5113
CURRENT LMIITERSWITCH
Q5102
CURRENT CONTROLSWITCH
Q5108,Q5109
SWITCHVOLTAGE REGULATOR
Q5101,Q5110
CURRENT CONTROL SWITCH26V REGULATOR
Q5173
SWITCH
L5301
OUT110
OUT214
VDDA120
VSSA118
L4301
10
14
1
2
3
21
22
23
OUT1
OUT2
VDDA1
VSSA1
OSC
IN1+
IN1-
IN2+
IN2-
MODE
20
18
IC5501C1AA000007552CH DIGITAL AMP
TO MAIN(1/2)
1A
3A
1Y
2A,3Y
5Y
OSC
SA-AK750E / SA-AK750EB / SA-AK750EG
62
17.6. USB/ Transformer Diagram
SA-AK750E/EB/EG USB/TRANSFORMER DIAGRAM
H5104 CN59501,2
H6555 CN59512
H6555 CN59511
H6555 CN59513
H6555 CN59516
H6555 CN59517
H6555 CN59514,5
H5104 CN59503,4
H5104 CN59507
H5104 CN59508
P901 CN320022
P901 CN320019
P901 CN320018
P901 CN320017
P901 CN320016
P901 CN320015
P901 CN320014
P901 CN320013
P901 CN320011
P901 CN320010
P901 CN32008
P901 CN32006
P901 CN32005
P901 CN32004
P901 CN32003
2
1
3
D-
D+
USB CONNECTORP903
VBUS
D5V
TO MAIN(2/2)
IC951C0DBZYE00002VOLTAGE REGULATOR
6,7,8VDD
CTRL
FLAG
2
4 5
OUT
IC900MNZSFB5KJM1USB CONTROLLER IC
12
11
MMOD115
NRST14
CD_RST8
CD_MLD64
STIN61
STREQ54
TERR51
STCLK59
CD_DATA58
CD_STAT57
CD_CLK56
48
47
VERR50
46
OSC0
OSC1
4USBD-
6USBD+
X900
I2C_REQ/WR_START
I2C_CLK/WR_END
I2C_DATA/ERROR
TO POWER
TO PANEL
T5950
T5951
MAIN
TRANSFORMER
SUBTRANSFORMER
Q5951
VOLTAGEREGULATOR
Q5950
VOLTAGEREGULATOR
Q5953
PCONTSWITCH
Q5952
D5951,D5952
D5966
D5963
SYNCHRONISATIONSWITCH
FP5950
Z5950
D5950-D5953
D5954-D5957
RL5950
JK5950L5950F1
SA-AK750E / SA-AK750EB / SA-AK750EG
63
(All schematic diagrams may be modified at any time withthe development of new technology)Notes:
S971: Mode switch.S972: Half switch.S975: Rec_Inh_F switch.S6101: Ac In ( ) switch.S6102: Multi Change ( ) switch.S6103: Open/ Close ( ) switch.S6104: Single Change ( ) switch.S6105: USB/D.Port ( ) switch.S6106: Stop/ -Demo ( ) switch.S6108: Display switch.S6201: CD1 ( ) switch.S6202: CD2 ( ) switch.S6203: CD3 ( ) switch.S6204: CD4 ( ) switch.S6205: CD5 ( ) switch.S6206: /FF/ ( ) switch.S6207: /REW/ ( ) switch.S6301: Open ( ) switch.S6302: CD ( ) switch.S6303: Tape ( ) switch.S6304: Tuner switch.S6305: Music port switch.S6306: Rec ( ) switch.S6307: Subwoofer switch.S6308: H.Bass switch.S6309: Preset EQ switch.S7201: Rest switch.VR6491: VR Volume jog.
· Importance safety notice :Components identified by mark have specialcharacteristics important for safety.Furthermore, special parts which have purposes of fire-retardant (resistors), high-quality sound (capacitors), low-noise (resistors), etc. are used.When replacing any of components, be sure to use onlymanufacturer´s specified parts shown in the parts list.
· ResistorUnit of resistance is OHM [Ω] (K=1,000,000).
· CapacitorUnit of resistance is µF, unless otherwise noted. F=Farad,pF=Pico-Farad
· CoilUnit of inductance is H, unless otherwise noted.
· Voltage and Signal lines:: +B Signal line
: -B signal line
: CD-DA signal line
: CD signal line
: Tape Record signal line
: Tape Playback signal line
: Main signal line
: Aux signal line
: FM/ AM signal line
: USB signal line
: Mic signal line
18 Notes Of Schematic Diagram
65
SA-AK750E / SA-AK750EB / SA-AK750EG
19 Schematic Diagram19.1. (A) CD Servo Circuit
SPINDLE MOTORM7301 M7302
TRAVERSE MOTOR
13
14
C722350V0.7
D7650MAZ80560ML
C72251000P 50V1
C7227
1kR7217
LB7262
0.1C7263
R7218 1k
LB7264
LB7263
LB7262-LB7264D0GBR00JA008
50V1C7228
C72261000P
C72170.1
C72440.015
82kR7211
100R7221
C72316.3V220
C72300.1
820R7212
C72411000P
C72180.082
C7216680P
0.47C7102
0.1C7204 16V10
C7235
C72340.1
C71610.1
C72036.3V220
C73150.47
C7339
0.018
3.3kR7315
10kR7328
R73305.6K
10kR7111
C71423300P
10R7253
C71660.01
S7201REST SW
1MR7220
R7214
470
31
2
X7201H2B169500005
1KR7254
C7155 0.1
0.1C7154
10u
C7164
10u
C7165
470PC7253
0.1C7233 C7232
6.3V2200.1
C7243
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
CN7002
0.022
C7107
79
77
76
78
49
47
48
50
7471 7267 685655 58575251 5453 65 6661 6259 60 6463 7069 73 75
10 8 7912 11
99
100
95
94
96
97
90
91
89
93
92
98
46 5 2 13
81
82
80
86
87
88
84
83
85
45
19 17 15 141618
43
23 21 2022
41
24
39
37
33
35
34
29
30
27
26
28
32
31
36
38
25
40
42
44
13
46
IC7001MN6627954MASERVO PROCESSOR/
DIGITAL SIGNAL PROCESSOR/DIGITAL FILTER D/A CONVERTER
C7264
0.1
C76016.3V334.7
R7601
C76146.3V100
C76700.1
C76260.1
Q7601B1ADCF000001LASER POWER DRIVE
5.6R7650
+
C733410V220
C73350.1
+
C76130.1
GND1
6
5
8
9
10
12
11
7
2
1
4
3
14
13
16
15
CN7001
1kR7327
18kR7349
10R7336
100R7335
1kR7332
22kR7331
3.3kR7323
330R7325
1kR7329
C73520.018
1k
R7339
C73380.056
191817 2016
12 911 1013
22 2321 282724 25 26
2 1678 345
IC7002BA5948FPE2
4 CH DRIVE IC
MLD
7.5V
MCLK
MDATA
RST
STAT
BLKCK
PGND
3.3V
ST_IN
TX
LD SW
DGND
ST_CLK
AGND
AGND
DGND
ST_REQ
RESET_SW
LCH OUT
RCH OUT
LOADING
A9
A11
TRP
TRVP
BA1
A0
A2
A4
A6
A8
A7
A5
A3
A1
A10
NWE
BA0
PC
NRAS
NCAS
PRAMVDD15
PRAMVDD33
PRAMVSS33
SPOUT
F
A
B
E
GND
T-
F-
F+
T+
LPD
VREF
LD GND
GND (GUARD)
GND (GUARD)
LD
VCC
6
5
8
9
10
12
11
7
2
1
4
3
14
13
16
15PVCC1
D4+
D1-
PVCC2
NC
NC
NC
NC
NC
NC
NC
IN2
NC
PC1
PC2
IN1
GNDPGND1
FO GAIN
GND
IN4
IN3
VCC
FOP
VREF
PGND2
D3+
D2-
D3-
D2+
D1+
D4-
TRV GAIN
[50] ARFFB
RFIN
A
B
F
E
D
C
PD
LD
VREF
CENV
AVDD2
RFENV
AVSS2
IODD2
[26] DVSS1
DVDD1
OSCIN
RFOUT
ARFDC
[49] ARFOUT
CTRCRS
SRVMON0
SRVMON1
DVDD2 [76]
X2
X1
REGON
D5
D7
D8
D9
D15
D13
D11
D10
D12
D14
D6
SDRCK [100]
DRVDD
NTEST
D1
D3
D4
D0
D2
IODD1 [77]
DVSS2
ARFIN
IREF
OUTL
TX
MLD
EXT1
FLAG
STAT
NRST
MCLK
EXT2
OUTR
EXT0
PLLF
AVSS1
SMCK
PMCK
DVSS3
BLKCK
MDATA
AVDD1
PLLF0
DSLF
DQSYTXT
NSRVMONON
C
C
C
C
LASER DIODE
11
12
6
8
2
3
GND
VCC
AIN
BIN
VREF
NAOUT
GND
NBOUT1
2
3
4 5
6
7
8
105
49
C
W70250
W70230
W70170
W70260
W7021
0
W7016
0
W70240
W7013
0
W70120
W70140
W7022 0 W7020 0 W7019 0 W7018 0
W70150
W7027
0
W70050
W70290
W70280
W70070
W70060
W70080
W70090
W70100
W70010
W70030
W70040
W70020
W7011
0
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
: + B SIGNAL LINE
SA-AK750E/EB/EG CD SERVO CIRCUIT
CD SERVO CIRCUIT
TOMAIN CIRCUIT(CN2801) INSCHEMATICDIAGRAM - 4
SCHEMATIC DIAGRAM - 1
OPTICAL PICKUP CIRCUIT(FOR REFERENCE ONLY)
: CD DA SIGNAL LINE : CD SIGNAL LINE
TP 39 TP 38
TP 37 TP 36
TP 90
TP 28VREF
TP 51(RF)
TP 50
TP 88
TP 89
TP87
TP86
TP 24 TP 13
TP 12
TP 7
TP 8
TP 9
TP 31
TP 4TP 3
TP 2
TP 1
TP 11
TP 10
TP 16
TP 14
TP 19
TP 18
TP 17
SA-AK750E / SA-AK750EB / SA-AK750EG
67
19.2. (B) Main Circuit
TODECK CIRCUIT(CN1305)IN SCHEMATICDIAGRAM-10
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
: +B SIGNAL LINEMAIN CIRCUIT
SCHEMATIC DIAGRAM - 2
SA-AK750E/EB/EG MAIN CIRCUIT
1/4 2/4
3/4 4/4
TO MAIN SECTION (2/4)
TO MAIN SECTION (3/4)
POST-VM-L
VCC
R-OUT
POST-VM-R
T-OUT-R
BASS-R2
BASS-R1
[42] L-OUT[41] NC[40] DATA[39] CLK
[1] IN-L1[2] IN-R1[3] IN-L2
[12] IN-R6[13] GND[14] REF-IN
[32] MID-R2[31] MID-R1[30] TRE-R[29] NC
T-OUT-L
BASS-L2
BASS-L1
MID-L2
MID-L1
TRE-L
SUR2
SUR1
PRE-VIN-L
REC-L
GV_OUT-L
OP-OUT
OP-IN
NC
HB-LPF-OUT
HB-LPF-IN
HB-ATT-OUT
HB-ATT-IN
HARMOUT
HARMIN
HB-FLT-OUT
HB-M
IX-OUT
HB-M
IX
PRE-VIN-R
REC-R
GV_OUT-R
REF-OUT
IN-R2
IN-L3
IN-R3
IN-L4
IN-R4
IN-L5
IN-R5
IN-L6
IC2803C1BB00001121
AUDIO SOUND PROCESSOR
IC2803
53 51 50525556 54
41
39
37
36
38
40
42
46 44454849 47 43
34
32
33
35
2421 2220 23 27 2825 26
30
31
29
16 1715 1918
13
4
3
6
5
1
2
9
7
8
10
12
11
14
C1
C2
C9
C18
C19
C21
C23
C26
C27
C28
C29
C20
C22
PL
R
L
MOTOR_H
MO_GND
DECK_AD2
PB_L
PB_R
A_GND
A_GND
REC_IN_L
REC_IN_R
REC_H
BP
DMT
DVREF
VREF-GND
DGND
+5V
PHOTO
DECK_AD1
+9V
MOTOR 9V
R2145
C2702
C2706
R2705
C2705
R2347
R2315 C2315
C2415
R2249
R2149
R2248R2247
D2241
D2241
R2704
R2245
C2704
C2412
C2312
R2703
C2703
R2706
C2413R2415
C2414
C2314
C2313
Q2142
Q2242C2245
R2246
R2146
R2345
R2345
R2445C2444
C2344
R2346
Q2341
R2357
R2447
R2446
R2457
Q2441
C2441
R2444
R234118
R235218
R23530
R235418
R244118
R245218
R24530
R244318
R245418
R234318
R2344
C2341
R2455
C2302
C2195
R2195
R2196
C2275
C2509
C2271
R2507
C2507
QR3105,QR3106
QR3105
R2111
SWITCH
R2212
R2112
R2211
R2204
C2182 C2181
C2175
R2183
R2181
C2183
R2281
D2191
D2191
C2281
C2191
R2182
C2581
C2582
C2282
R2282
R2501
C2503
C2283
R2283
R2503
C2132
C2232
C2122
C2222
C2112 1u
1u
1u
1u
1u
1u
1u
1u
C2212
C2252
C2152
R2104
C2213
C2113
R2102
R2202
IC2872
IC2872
D2871GND
IN
OUT
D2871-D2872
D2872
R2505
R2502
R2504
C2301
C2194
R2193
R2194
C2173 C2174
R2173
C2171
R2172
C2172
C2192
C2193
D2503
R2674
VOLTAGE REGULATOR
CN2803
R2103
R2672
C2501
R2203
C2311
C2411
R2412
R2312 R2355270K
C23421u
R2508
R2510
R2271
R2511
C2585
D2583
C2583
R2584
R2586
R2587
R2585
C2584
C2588
C2273
C2274
C2402
C2401
C2272
R2273
R2509
C2511
R2512
C2701
R2411
C2442 R2413
Q2411
R2313
R2311Q2311
R2701
R2702
1K
16V100
1u
3.3k
1u
1
56K 50V22
50V22
3.3K
3.3K
6.8k100k
220k
1K
470P
1u
1u
220K
470P
3.3K
47P56K
10P
10P
47P
16V10
1K
1K
0.47u
0.47u
3.3k
100k
1
3.3k
100k
1000P
0
0
1000P
270k
0
0.47u10k
10k
3300P
0.15
100k
0.22
2.2K
3.3K
3.3K
2.2K
27K
1
0
1
3300P
1k
680
0.22u
680
1u
50V4.7
16V100
16V100
1u
0
330k
1u
0.047u
100k
2.7k
27K
6800P
6800P
3.3K 3.3K
0
82k
100
1
0.14.7k
100k
0.01u
0.01u
4.7K
0.1u
8.2K
0.056
0.1u
1u
47k
2.2k
10k
1u
2.2k
1u
1u
10k
10k
1k
220
6.8K
1.2K...EG
2.2K...E/EB
1.5K...EG15K...E/EB
1.5K...EG15K...E/EB
220p
16V100
330k
1.2k
1.2k
330k
220p
0.1u
0.01u
0.01u
1
0.22u
0.082
4.7k
560
50V22
100k
0.01u
470
1u 100k
100k
470
1k
1k
+15V
MUTE_A
AGND
A_GND
PB_R
PB_L
REC_IN_L
REC_L
REC_R
REF_R
REF_L
+15V
REC_IN_L
+9V
DECK_AD2
P_GND
MTR[58]
AGND
PL
DECK_AD1
REC_IN_R
DMTA_GND
DVREF+
U_GND
REC[59]
REC_IN_R
REC_L
REC_R
+3.3V
+5V
PHOTO
LM_1
ASP_CLK
+3.3V
ASP_DA
+15V
HP_R
HP_L
-9V
A_GND
B0ACCK000005
B1GBCFGG0030
B0ACCK000005
C0CBAHG000011
B0EAKM000117 B0ADCC000002
B0BC9R000008
50V33
7
9
10
15
18
19
16
17
12
11
14
13
8
4
1
3
2
6
5
21
20
6 75 8
24 3 1
3
1
2
2
1
3
Q2501B1ABCF000176
LEVEL METER CONTROL SWITCH
Q2311,Q2411B1ABGC000005
MUTING SWITCH
Q2511B1GDCFJJ0047MUTING CONTROL
IC2804C0AABB000125
OPAMP
IC2804
Q2142,Q2242B1ABCF000176AGC CONTROL SWITCH
Q2341,Q2441B1ABGC000005HEADPHONE MUTING
: CD SIGNAL : AUX SIGNAL LINE
Q2501
QR3106
C8
C7
C6
C5
C4
C3
0K3700
K3701
0
R230115K
R2401
15K
: TAPE PLAYBACK SIGNAL LINE : FM/AM SIGNAL LINE : MAIN SIGNAL LINE: TAPE RECORD SIGNAL LINE
R216356K
W5810
W6190
W6770
W6740
W5790
W5800
W5750
W6610
W6560
W5920
W675
0
W6670
W5960
W6710
W6410
W678
0
W6700
W6690
W6510
W5830
W5970
W5880
W6000
W5840
W5890
W5910
W5900
C37200
C37210
W5820
SA-AK750E / SA-AK750EB / SA-AK750EG
68
15 16 17 18 19 20 21 22 23 24 25 26 27 28
A
B
D
E
F
H
G
C
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 3
SA-AK750E/EB/EG MAIN CIRCUIT
1/4 2/4
3/4 4/4
2 1
7 85
4 3
6
IC2810
TO MAIN SECTION (2/4)
TO MAIN SECTION (4/4)
C30
C1
C2
C9
F_HOP
SUBW
FAN
+15V
ASP_GND
A_GND
HIGH_R-IN
HIGH_L-IN
LOW_R-IN
LOW_L-IN
T-GND
MUTE-D-AMP
R2334
R2434
R2428R2426
R2326
R2328
C2943
CN2809
R2316
R2317
R2331 C2333
R2433
R2333
R2335
C2331
R2323C2323
C2325
R2431C2433
R2321
R2318
R2435
R2329 C2321
Q2317
C2443
R2456
R2356
C2343
R2416
R2423C2423
R2421 C2425
R2418
Q2417
R2429
C2421
R2417
0
0
15k
0
0
15k
50V2.2
2.2k
10K...EG18K...E/EB
10K...EG18K...E/EB
0 1u
15k
15k
1k
6800P
39k0.01
50V1
50V1
0
1u
0
100k
6800PC2431
1k
8.2K 0.22
0.22
0.47u
180k
180k 0.47u
2.2k
39k0.01
0
100k 8.2K
A_GND
T_GND
MUTE_D_AMP
+15V
FAN
F_HOP
7
9
10
8
4
5
1
3
2
6
12
11
Q2317,Q2417B1ABCF000176
MUTING SWITCH
C3
C4
C5
C6
C7
C8
R2327C2324
C2424 R2427
12k1u
1u 12k
Q2555B1ABCF000176
SUBW MUTING SWITCH
K33010
C2561
C2589
R2558
Q2554
D2551,D2552B0BC2R4A0006
R2556
R2555
R2568
R2557
Q2553
R2567
1u
0.47u
3.3k
1k 1k
100k
1k
18k
Q2553,Q2554B1ABCF000176SUBWOOFER LEVELCONTROL SWITCH
R2565
R2560
R2722
C2722
R2564
R2721
C2731R2731
C2551R2561C2552
C2721
Q2551
Q2552
C2558R2563
C2555
C2556
220k
3.3k
1k
0.01u
220k
1k
50V100100
2.227k
100p
100
0.15u47k
100p
0.01u
IC2810COABBB000244
SMT OP-AMP IC
Q2551,Q2552B1GDCFJJ0047
SWITCH SUPPLY SWITCH
SW_LV2
R2588
D2551
D2552
R2566 180k2.2k
R2562
R2559
C2553
C2554
Q2555
C2560
47k
18k
0.01u
1u
1u
SW_LV2
SW_LV1
A_GND
TOPOWERCIRCUIT(CN5102)IN SCHEMATICDIAGRAM-9
: +B SIGNAL LINE : MAIN SIGNAL LINE: TAPE RECORD SIGNAL LINE
W5870
W5860 W673
0
W6540
SA-AK750E / SA-AK750EB / SA-AK750EG
69
TOCD SERVOCIRCUIT(CN7002)IN SCHEMATICDIAGRAM-1
TO TUNER PACKJ3CCBB000009
TOUSB MODULE CIRCUIT (P901)IN SCHEMATIC DIAGRAM-12
1 2 3 4 5 6 7 8 9 10 11 12 13 14
I
J
L
M
N
P
O
K
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 4
SA-AK750E/EB/EG MAIN CIRCUIT
1/4 2/4
3/4 4/4
21 543
NC
OUT
IN STBY
GND
3
1
2
TO MAIN SECTION (4/4)
TO MAIN SECTION (1/4)
C18
C19
C21
C23
C26
C27
C28
C29
C20
C22
C10
C11
C12
C13
C14
C15
C16
C17
EE_CS
NC
VCC GND
NC
EE_DATEE_CLK
R3210
R2801
C2821
C2984
R2804
R2825
R2802
R3303
R2808
R2815
R2844
R2816
R2854
R2818
R2845
R2817
R2871
R2873
C2874
C2872
C2871
R2874
R2894
D2813
D2811
R2827
R2828
R2826R2673C2674
C2673
R2676
CE
D1
CLK
D0
GND
L-OUT
VSM
FM DET/RDS
CD_GND
L
A_GND
R
CD_GND
ST_IN
ST_CLKST_CLK
ST_REQST_REQ
CD_3.3V
CD_GND
LD_SW
TX
+7.5V
U_GND
MCLK
MDATA
MLD
BLKCK
STAT
/RST
/REST_SW
LOADING
VCC
R-OUT
C2678
R2222
R2122
C2221
R2221
R2121
C2121
C2675
R2132
Q3601
Q3601
R2131
R2677
R2805
L4001
R3202
R3204
L4000
C4000
C4001
IC4000
IC4000
R3200
R2849
D5V
DGND
USB_SCL
VERIFY_ERROR
USB_IRQ
USB_SDA
DGND
CD_CLK
DGND
CD_STAT
CD_DATA
DGND
STCLK
TIM
EOUT.ERROR
STREQ
STIN
CD_MLD
CD_RST
USB_RST
DGND
D3.3V
MMODO.ERROR
R3206
R2839
R2836
R2842
R2838
R2834
R2846
C2986
C2901
C2676R2232
R2231
C2006
R2922
R2918
R2924
D3101
R2921
C2985
CN2801
R2830
R2843
R2848
R2927
R2151
R2251
L2901
L2902
R2841
R3205
R2850
R2916
R2912
R2914
R2853
R2835
R2833
R2837
R2840
C2954
C2953
C2956
D2603
R3213
R3214
R3212
R3211
100k
100
100p
100p
100
100
10k
100k
100
100
2.2K
100
100
10k
100
10k
22k
22k 330p
0.022u
330p
4.7k
47k
47k
47k
47k
47k0.01u
100p
10k
0.01u
3.3k
3.3k
3300p
3.3k
3.3k
3300p
100p
3.3k
3.3k
270
10K
4.7K
0
0.1 0.022
4.7K
6.8K
10K
100
100
100
100
100
100k
1000P
0.1u
16V220
SWITCH
3.3k
3.3k
1000P
10k
1K
1K 4.7k
1000P
47k
R2829
47k
R2831
47k
R2832
47k
100
10K
1K
0
0
G0C101JA0052
G0C101JA0052
100
100K
10k
4.7K
4.7K
4.7K
100
100
100
100
100
560P
560P
100P
100
100
100
100
U_GND
RMT
BLKCK
CNVSS
H.BASS_LED
VCC
A_GND
FL_CLK
VREF+
FL_DA
FL_CS
ASP_CLK
T_E
M_E
V_E
PLL_CLK
D1
D0
ASP_DA
UP_SENSOR
U_GND
VOL_LED
DMT
CE
BOTTOM_SW
PHOTO
MTR[58]
PL
REC[59]
D-PLAY_PAUSE
VCC
SYNC
U_GND
IDCDET
PCONT
STANDBY
MUTE_D_AMP
MUTE_A
VREF+
+15V
+3.3V
IDCDET
+5V
lRESET
HOME_SW
A_GND
D0
T_GND
+15V
PLL_CLK
D1CE
+3.3V
DVREF+
T_E
CD_3.3V
USB_RST-
UART_CLK
CD_3.3V
U_GND
VREF+
SYS6V
CD_3.3V
MCLK
CD_STAT
MDATA
ST_CLK
ST_REQ
ST_IN
USB_SCL-
IPOD_RXD
V_E
USB_SDA-
IPOD_TXD
MLD
+5V
CD_RST
+3.3V
CD8.5V
CD_3.3V
U_GND
A_GND
STATUS
BLKCK
+3.3V
MLD
MCLK
MDATA
CLOSE_SW
DECK_AD2
KEY1
VREF+
PA_IN_L
PA_IN_R
CD_RESET
ST_SW
CHG_CW
PLAY_SW
KEY2
CHG_PLR[88]
A_GND
RESTSW
F_HOP
DLINKDET1
LM_1
DLINKDET2
DECK_AD1
KEY3
V_JOG_A
USB_REQ
M_E
A_GND
A_GND
VCC
MDATA
MLD
STATUS
MCLK
RESTSW
OPEN_SW
CHG_CCW
CD_RESET
USB_REQ
CD_RST
CD_STAT
ST_IN
B0ACCK000005
B0ADCJ000020
CN3601
2SC3940A0A
D0GB000J008
3.3V REGULATOR
D0GB000J008
C0DBZGC00067
B0EAKM000117
B0BC9R000008
CN3200
6
8
9
7
2
1
4
5
3
10
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
22
1
21
65 8 9 11 1210 1815 1716 201913 14721 43 2221
3 42 5
98
94
95
92
91
93
97
96
1
100
99
80 78 767779
87
86
88
89
82
84
83
81
85
90
1614 15 1711 1312
69 67 65 64666870 51
49
45
47
46
41
44
42
43
48
50
30
39
37
35
32
31
34
33
36
38
40
22 2320 21 26 282724 2518 19
53555762 60 596163 58 56 54
29
5275 73 717274
976 8 10
7
8
54
3
1
2
6
IC2871E-EPROM IC(NOT SUPPLIED)
IC2871
VREF+
R2811
10K
SW_LV2
SW_LV1
RDS_DA
RDS_CLK
[81] CD_RST[82] CLOSE_SW[83] OPEN_SW
REC
DMT
PLG
PHOTO
MTR
VOL_LED
MLD
Vss
FL_CLK
FL_CS
VCC
FL_DOUT
HOME_SW
/RESTSW
MCLK
STAUTS
PAM
CS
MDATA_OUT
NC
PLL_CLK
SYNC
Vss
Vcc
Xin
Xcin
Xout
BYTE
LM_1
RMT
/NMI
SW_LVL1
ST_SW
KEY3
PLAY_SW
PLUNGER
CW
CCW
D-PORTDET1
CNVSS
F_HOP
RDS_CLK
IP_LINK
RDS_DAT
D-PORTDET2
KEY1
DECK AD1
KEY2
AVSS
[97] DECK_AD2[98] Vref[99] Avcc[100] DEMO_SET
BLKCK
Xcout
/RESET
ASP_DAT
SW_LVL2
ASP_CLK
EE_DAT
EE_CLK
DCDET
PCONT/EFP/CS
MUTE_A
MUTE_DA
EE_CS/EFP/EPM
CE
UP_SENSOR
BOTTOM_SW
V.LED_CS
[50] STANDBY[49] XM_PCONT[48] XM_RST
DO
D1
S/W
OOFERCS
REG
VOL_JOG
AKCS
[31] USB_SDA (TxD)[32] USB_SCL (RxD)[33] VERR
H.BASS_LED
MMOD0
XM_DAC_RESET
XM_ANT_REV
XM_RX_IN
XM_TX_OUT
XM_MUTE(BUSY)
XM_I2S_RATE
TERR
IC2801C2CBYY000424MICROPROCESSOR
D-PORT_RES1
D-PORT_RES2
D-PORT_STOP
D-PORT_F_SKIP
D-PORT_F_SKIP
D-PORT_PCONT
USB_REQ
: +B SIGNAL LINE : CD SIGNAL LINE : MAIN SIGNAL LINE: FM/AM SIGNAL LINE : AUX SIGNAL LINE : USB SIGNAL LINE
USB_SDA-IPOD_TXD
USB_SDA_TXD
USB_SCL-IPOD_RXD
USB_SCL_RXD
USB_RST-UART_CLK
USB_RST
W5990
W6640
W6290
W6580
W6120
W6380
W620 0
W603 0
W6390
W6080
W633 0
W6790
W6470 W
577
0
W6100
W6070
W5980
W606
0W676
0
W602
0
W6350
W6630
W6140
W6160
W6250
W6370
W6240
W6550
W6430
W6590
W6440
W6570
W6360
W6620
W6340
W649
0
W628
0
W6010
K3201
0
W6090
W642
0
W6320
W6170
W6450
W660
0
W593
0
W646
0
W6260
W6530
W613 0
SA-AK750E / SA-AK750EB / SA-AK750EG
70
TOPOWERCIRCUIT(CN5103)IN SCHEMATICDIAGRAM-9
SOFTWAREWRITING
TOPANEL CIRCUIT (CN6601)IN SCHEMATIC DIAGRAM-6
TO CRSI (CN1)
15 16 17 18 19 20 21 22 23 24 25 26 27 28
I
J
L
M
N
P
O
K
MAIN CIRCUIT
SCHEMATIC DIAGRAM - 5
SA-AK750E/EB/EG MAIN CIRCUIT
1/4 2/4
3/4 4/4
31
2
7
5
6
1
2
4
3
10
12
14
15
16
13
11
8 9
TO MAIN SECTION (3/4)
TO MAIN SECTION (2/4)
C30
C10
C11
C12
C13
C14
C15
C16
C17
(cater)3.3V
XM5.3V
3.3V
-VCC
/DCDET
MOT_12V
STANDBY
P-GND
/RESET
CNVSS
VCC
BUSY
EFM
CLK
RXD
TXD
+5V
UP_GND
PCONT
FL_GND
D2938
D2937
D2937-D2939B0EAKM000117 D
2939
D2936
CN2805
R2936
R2937
R2882
C2882
R2883 C2883
X2801
X2801
C2941R
2941
R2949
C2948
Q2949
R2939
Q2948
CN2806
R2851
R2852
C2854
C2803
C2853
R2881
R2886X2802
D2946
C2802
D2803
D2803
C2753
R2947
CN2808
R2948
R2946
C2947
R2942
Q2943
R2943
R2945
C2945
R2940
CN2810
C2940
R2944
C2944
Q2942
CCW
CW
U_GND
VC_8V
HOME_SW
ST-SW
OPEN_SW
CAM_SENSOR
3.3V
D_GND
PLAY_SW
PLUNGER
UP_SENSOR
BOTTOM_SW
SPEED
+15V
MIC
MIC_GND
HP_L
HP_GND
HP_R
DGND
SW5V
PA_IN_L
PA_IN_GND
PA_IN_R
MOT10V
SW_LED
VOL_LED
J_VOLA
NC
FL_RST
FL_CS
FL_DOUT
FL_CLK
H.BASS_LED
KEY3
KEY2
KEY1
U_GND
RMT
+VREF
SYNC
PCONT
SYS6V
1k
10k
10M
18p
330k 22p
50V3.3
10k
47K
10V220u
47K
47k
22k
220
1u
0.1u
220
1M
3.3
0.1u
27
100
56k
6.3V100
5.6K10K
10k
820k
0.1u
TO FAN
4.7K
100P
MOT_12V
PA_IN_L
A_GND
HP_L
MOT_12V
U_GND
CHG_CW
CLOSE_SW
OPEN_SW
A_GND
UP_SENSOR
PLAY_SW
+3.3V
OME_SW
CD8.5V
ST_SW
CHG_CCW
BOTTOM_SW
CHG_PLR[88]
HP_R
+3.3V
U_GND
U_GND
FL_CLK
H.BASS_LED
FL_CS
FL_DA
KEY2
RMT
VREF+
PCONT
SYS6V
SYNC
KEY1
U_GND
KEY3
PA_IN_R
MOT_12V
A_GND
V_JOG_A
VOL_LED
A_GND
VREF+
A_GND
U_GND
VCC
U_GND
-9V
+3.3V
lRESET
CNVSS
USB_RST
USB_SCL_RXD
USB_SDA_TXD
XM_MUTE(BUSY)
VCC
U_GND
+5V
CD_3.3V
IDCDET
STANDBY
MOT_12V
PCONT
P_GND
MOT_12V
FAN
IDCDET
B0EAKM000117
H0A327200097
H2B100500004
B0ADCJ000020
B0ACCK000005
+1
2 -
16V47
5
6
1
3
4
2
8
7
7
9
10
8
4
5
1
3
2
6
12
11
67 5925 2426 21 2022 1718 13 1012 1116 1415192328 27 8 134 2293065 8 9 11 1210 1513 14721 43
3
12
Q2936B1ACKD000006
CD SUPPLYCONTROL SWITCH
Q2937B1GBCFJJ0051CHANGER PLUNGERON/OFF SWITCH
Q2936
Q2937
Q2803B1GBCFJJ0051
RESET (MICRO-P) SWITCH
Q2943B1ABCF000176
FAN SUPPLYCONTROL SWITCH
Q2948,Q2949B1ABCF000176DC DETECT SWITCH
Q2942B1ACKD000006
FAN MOTOR ON/OFF SWITCH
L2962
L2961
DET_OUT
+3.3V
RDS_DA
RDS_CLK
R2963 R2961
C2964
C2965
R2967
X2803 C2963
C2967
R2962
C2971
R2964
C2968
C2970
C2969
2.2k 220
16V47
1000p
1k
33p
33p
220
16V10
1k
560p
470p
16V47
H0D433400007
G0C101JA0052
G0C101JA0052
RDS-IDRDCL
CIN
VREF
VSSa
VDDa
MODE
VDDD
VSSD
TEST
FLOUT
RDQA
XIN
XOUT
RST
MPXin
A_GND
IC2809C1BB00001137
RDS IC
: +B SIGNAL LINE : MAIN SIGNAL LINE : USB SIGNAL LINE: AUX SIGNAL LINE
W6720
W6110
W6480
W652
0W627
0W650
0
W6150
W5940
W622
0
W6230
W5950
W5760
W605 0
W621
0
W6680
W6660
W6040
W6310
W6180
W6300
W6400
SA-AK750E / SA-AK750EB / SA-AK750EG
71
19.3. (C) Panel Circuit
SA-AK750E/EB/EG PANEL CIRCUIT
SCHEMATIC DIAGRAM - 6
PANEL CIRCUIT
TOSUB PANELCIRCUIT (JW6001)IN SCHEMATICDIAGRAM-7
TOTRANSFORMER CIRCUIT (CN5951)IN SCHEMATIC DIAGRAM-11
TOMAIN CIRCUIT(CN2806)IN SCHEMATICDIAGRAM-5
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
1
:+B SIGNAL LINE : MAIN SIGNAL LINE : AUX SIGNAL LINE
W9110
W9080
W9090
W9130
W926 0
W9030
W9010
W9100
W10000
W10040
W10060
W10050
W10030
W10010
W10020
W9050
W9060
W9240
W1011
0
W9140
W10120
W9250
W9040
W9070
W9150
1
7
6
4
2
3
5
FL6602A2BD00000171
FL DISPLAY
6
7
5
9
25
24
26
21
20
22
17
18
13
10
12
11
16
14
15
19
23
28
27
8
1
3
4
2
29
30
32 6 74 51 98
5
4
3
2
1
6
7
5
3
2
1
4
10
8
7
6
9
21
5
6
3
1
2
4
19
9
7
8
1617
11
10
12 151413 18 20
3537424443 393841 40 36
33
22
31
29
27
24
23
26
25
28
30
32
34
4339353127 2825 26 3029 3432 33 3836 37 4240 41131211 15 161410 23 2418 1917 21 222071 3 52 4 6 98 44
CN6601
KEY2
KEY1
KEY3
P_GND
SYS6V
RMT
VREF+
SYNC
PCONT
NC
FL_CS
FL_RST
VJOG_A
VOL_LED
H.BASS_LED
FL_CLK
FL_DOUT
MIC
HP_L
HP_R
D_GND
+15V
HP_GND
MIC_GND
+3.3V
PA_IN_L
MOT12V
PA_IN_R
PA_IN_GND
NC
FL1
-VP
SYS6V
SYNC
DGND
GND2
GND2
SYNC
STGND
SYS6V
PCONT
FL2
[38] GR8[34] GR9
[22] SG9
[44] VSS
[12] VSS
GR7
SG8
SG8
SG7
SG7
SG9
SG6
SG6
GR6
GR4
SG4
SG4
GR3
GR12
SG3
SG3
SG5
SG5
GR5
SG8
SG11
SG14
SG12
SG13
SG9
SG10
SYS6V
SG2
SG1
SG3
-VP
PA_IN_R
PA_GND
FL_RST
FL_CS
VJOG_A
KEY3
KEY1
KEY2
H.BASS_LED
FL_CLK
VREF+
RMT
PCONT
SYNC
P_GND
FL_DOUT
VOL_LED
MOT12V
HP_R
PA_IN_L
+3.3V
HP_GND
GND2
SYS6V
SYNC GND3
PCONT
SYS6V-VP_A
PCONT
HP_L
FL2
FL1
SG5
SG4
SG7
SG6
PA_IN_R
PA_SW
PA_IN_L
HP_SW
GND2
HP_R
HP_L
HP_GND
KEY1
SG16
VREF+
GR12
SG15
SG16
GR10
GR12
GR11
SG15
-VP_A
SG12
SG14
SG13
SG10
SG11
PA_GND
GND2
GR6
GR5
GR8
GR9
GR7
GND2
FL_CLK
FL_CS
FL_DOUT
GND2
FL_RST
VREF+
KEY2
HP_SW
GR2
GR4
GR3
KEY1_IN
PA_SW
GR1
P1
P2
P3
P0
VREF+
VJOG_AKEY3
MOT12V
GND2
H.BASS_LED
VOL_LED
KEY1_OUT
KEY1_IN
+3.3V
GR10
SG2
SG2
SG1
SG1
GR2
GR11
GR1
GR7
GR9
GR8
GR6
GR4
GR3
GR5
GR2
GR1
VDD
VDD
KEY1_OUT
GND2
R6104
S6103
R6103
S6102
R6105
S6104
C6751
C6752 C6753
D6458
R6458
C6635
D6301B0ACCK000005
C6632
C6552C6553
D6635
R6632
R6631
H6555
R6763
R6753
R6751
C6551
JK6551
R6102 R6199
S6101
R6754
R6752
JK6751
C6623
R6604
R6603
R6601
R6602
C6631
S6204
S6205
S6201
S6203
S6202
R6205
R6206
R6493
R6203
R6204
R6202
S6207
S6206
R6207
R6208
R6209
R6605
C6603
R6109
JW6002
C6602
C6604
C6601
S6105
C6636
HEADPHONE
/REW/
CD2
CD1
KEY2
CD5
CD3
CD4
/FF/
P1
P2
DIN
CLK
STB
OSC
NC
P3
OPEN/
CLOSE
SINGLE
CHANGE
POWER
ACIN
MULTI
CHANGE
USB/
D.PORT
P0 G10
G11
G12/S17
VEE
S16
S15
S14
S13
S12
S11
S10
KEY3_2
KEY3
VJOG_A
MOT10V
H.BASS_LED
KEY1 IN
KEY1 OUT
VOL_LED
GND2
VREF+
K1
K2
B3AAA0000583
B0BC5R6000031.2K 1K1.8K
0.010.01
0.01
3.3K
50V2.2
50V22
0.010.01
47
47
0
3.3K3.3K
0.01
1K 10K
1.5K
1.5K
50V22
220
220
470
470
22
1.8K
2.2K
10K
1K
1.2K
1K
2.7K
39K
4.7K
82K
39K
100P
100P
100P
1000P
100P
GND2
RMT
VREF+
C648150V22
R64810
3 2 1
Z6481
B3RAB0000146REMOTE SENSOR
MUSIC PORT
IC6601C0HBB0000057
FL DRVIER
L6552G0C3R3JA0027
L6553G0C3R3JA0027
L6551G0C3R3JA0027
SA-AK750E / SA-AK750EB / SA-AK750EG
72
19.4. (D) Sub Panel Circuit & (G) Deck Mechanism Circuit
:+B SIGNAL LINE :+B SIGNAL LINE
SA-AK750E/EB/EG SUB PANEL/DECK MECHANISM CIRCUIT
SCHEMATIC DIAGRAM - 7
SUB PANEL CIRCUIT
TO
PANEL CIRCUIT
(JW6002)
IN SCHEMATIC
DIAGRAM-6
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
DECK MECHANISM CIRCUIT
PL
O_T
R973
39K
4
3
1
2
COM BA
1 32
CS971
TO
DECK (CP1902)
ON SCHEMATIC DIAGRAM-10
987654321
MODE
HALF
PL_GND
PHOT
RECINH_F
VREF+
VREF-
CR02
R972
820
D971
MA2C16500E
S971
(MODE)
S972
(HALF)
S975
(REC_INH_F)
IC971
CNB13030R2AUPHOTO INTERUPTOR
PL
5
3
2
1
4
10
8
7
6
9R6303
R6302
S6302
R6304S6303
K6101
K6104
D6461
B0BC8R100004
D6462
B3AEA0000074
D6464
D6464
D0GBR00JA008
R6457
S6301
R6399
R6106
R6491
R6108
S6108
S6106
R6107
R6305S6304
R6494
R6307
S6309
S6307
S6308
R6308
R6309
R6310
R6306S6305
S6306
C6491C6492
R6492
KEY3_2
KEY3
MOT10V
VJOG_A
VOL_LED
STOP
/-DEMO
KEY1
DISPLAY
KEY1 OUT
TAPE
CDH.BASS_LED
TUNER
H.BASS
PRESET EQ
REC
SUBW
MUSIC PORT
KEY1 IN
VREF+
GND2
KEY3OPEN
JW6001
1K
1K
1.2K
0
0
330
10K
2.2K
22K
4.7K
2.7K
1.8K
10K
2.7K
4.7K
6.8K
10K
2.2K
100P100P
12K
VR6491
EVEKE2F3024B
VOLUME JOG
QR6457
B1GBCFLL0037LED DRIVE
D6461
SA-AK750E / SA-AK750EB / SA-AK750EG
73
19.5. (E) Power Circuit
SCHEMATIC DIAGRAM - 8
: +B SIGNAL LINEPOWER CIRCUIT : -B SIGNAL LINE
SA-AK750E/EB/EG POWER CIRCUIT
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
A
B
C
D
E
F
G
H
R5513
330K
R5512
270K
31
IC5501C1AA000007552-CH DIGITALAMP
100V
IC5201C0JBAB000011
LOGIC
Q5201B1ABCF000176FREQUENCY HOPPING
SWITCH
Q5202B1ADCF000063FREQUENCY HOPPING
SWITCH
1/2
2/2
G1
G2
SUBW
R5523
R5524
R5522
C5319
D5126 R5150
R5113
Q5104
R5313
R5413
Q5103
R5111
C5105
C5155
R5317
C5321
C5327
L5101
L5102
C5124C5123
C5123
R5308
R5138
R5139
C5323
C5333
C5320
C5322
C5330
C5332
C5331
R5307
R5306
R5514
C5328
C5329
C5309
C5308
C5312
C5303R5302
R5303C5304
R5153
R5148
R5174C5121
R5146
Q5173
Q5153
R5154
C5337
R5301
R5173
R5149
GND1
C5310C5311
C5313
R5521
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
C5302
C5301
C5316
C5318
C5317
C5315
C5314
X5201
R5206
C5204
C5208
R5209
R5207
Q5202
Q5201
C5305
C5210
R5304
C5336
C5306
C5701
R5203
R5201
R5204
C5202
X5202
X5202
R5205
C5203
C5201
R5202
C5324
R5305
C5326
R5210
C5205
C5325
IC5201
L5301
C5430
L5403
C5422C5415
C5425R5405
C5426
C5424
C5414
C5412
C5420
C5427
C5421
C5428
C5429
R5406
L5401
C5418
C5417
C5413
C5416
C5419
C5117
R5407
C5431
R5140
R5141
R5312
R5412
R5417
C5118
C5118
L5402
C5433
R5408
C5432
C5423
C5410
C5411
C5437
R5402
R5401
C5436
R5403
R5404
R54190
C5409
C5408
C5403
C5402
C5405
C5404
C5401
C5406
B0ACCK000005
J0JKB0000037
J0JKB0000037
G0B185LA0002
G0B185LA0002
J0JKB0000037
J0JKB0000037
+VCC2
-VCC2
DC_DET
LOW_R
AGNDFAN
AGND
AGND
AGND
HI_R
MUTE_F
MODE
AGND
AGND
+5V
+5V
PCONT
+5V
AGND
LO_R
F_HOP
AGND
AGND
AGND
AGND
AGND AGND
AGNDAGND
LO_L
HI_L
AGND
AGND
1M
1M
1M
0.015u
220K
150K
100K
100K
390K
R5112
390K
10V220u
1000P
10K
0.1u
0.47u
10
10
10
0.1u
220P
0.1u
0.1u
220P
220P
220P
10
22
0
0.1u
0
0.1u
0.1u
0.1u
0.47u5.6K
5.6K 0.47u
1K
047u
1K
100
100
1000P 5.6K
1K
1K
0.1u
220P
0.015u
1M
330P
0.47u 0.47u
0.1u
0.1u
0.1u
0.1u
H2A415300001
H2A375300003
1M
100P
6.3V220u
10
6.8K
330P
18P
5.6K
1000P
0.47u
100 10K
1K
100K
100P
100K
100P
470P
100K
0.47u
22
0
0
0.1u
0.1u
220P
0.1u0.1u
0.1u
22
0
0.47u
0.1u
0.1u
0.1u
0.47u
0.1u
0.1u
022
0.1u
0.1u
0.015u
0.47u
0.015u
35V470
10
220P
220P
10
10
56K
220K
10K
35V470
220P
10
0.1u
0.1u
220P
1000P
5.6K
5.6K
1000P
5.6K
5.6K
0.1u
0.1u
0.47u
330P
330P
0.47u
0.47u
0.47u
35V470
35V470
(O/P_GND)
(I/P_GND)
LL-
RH+
RL+
LH-
(O/P_R_GND)
(O/P_GND)
(O/P_L_GND)
(I/P_GND)
(I/P_GND)
OUT1
MODE
VSSD
OUT2
SGND
BOOT1
VDDP1
VSSP2
STABI
VSSA1
IN2+
IN2-
VDDA1
BOOT2
VDDP2
VSSP1
IN1-
OSC
IN1+
VDDA1
PROT
SGND
VSSA1
5
6
4
1
2
3
9
11
13
14
12
10
7 8
2 4
31
2 4
31
Q51542SB0709AHLPCONT SWITCHQ5173
B1ABCF000176SWITCH
Q5153B1ABCF000176
MODE SWITCH
IC5301C1AA000007552-CH DIGITALAMP
IC5401C1AA000007552-CH DIGITALAMP
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OUT1
MODE
VSSD
OUT2
SGND
BOOT1
VDDP1
VSSP2
STABI
VSSA2
IN2+
IN2-
VDDA2
BOOT2
VDDP2
VSSP1
IN1-
OSC
IN1+
VDDA2
PROT
SGND
VSSA2
Q5103,Q5104B1ABCF000176FAN ON/OFF SWITCH
D5153
D5153-D5156B0JAME000119
D5155
D5154
D5160
D5158
D5157
D5157-D5160B0JAME000119
D5156
1A
1Y
2A
2Y
3A
3Y
GND
VCC
6A
6Y
5A
5Y
4A
4Y
R551810K
SUBWOOFER+
SUBWOOFER-
D5161
D5163
D5164
D5162
D5161-D5164B0JAME00019
C5119
L5503
J0JKB0000037
C55240.68u
35V470
C5526C5525C5527
R5506
C5529
C5528
00.1u0.68u
0
0.1u
R5505
22
22
AGND(O/P_GND)
2 4
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23
OUT1
MODE
VSSD
OUT2
SGND
BOOT1
VDDP1
VSSP2
STABI
VSSA3
IN2+
IN2-
VDDA3
BOOT2
VDDP2
VSSP1
IN1-
OSC
IN1+
VDDA3
PROT
SGND
VSSA3
R5525
C5519
C5521
C5514
C5511
C5513
C5518
C5516
1M
0.015u
0.1u
0.1u
220P
0.015u
0.1u
0.47u
C5510
0.1u
C5520
R5142 R5143C5523
C5522
C5512
C5515
C5508
C5509
C5517
0.1u
10 10
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
0.1u
R5526
1M
AGND(O/P_GND)
R5508R5507
1010
C5532
C5533
C5531
C5530
220P
220P
220P
220P
0.47u
C5538
C5539
R5504
C5506
R5502
R5503
R5501 C5501
C5502
1000P
1000P
5.6K
5.6K
5.6K
5.6K 0.47u
330P
L5502
C5120
J0JKB0000037
35V470
C5505C5504
330P0.47u
C55030.47u
AGND
(I/P_GND)
(ASP_GND)
AGND
AGND(I/P_GND)(I/P_GND)
L5501G0B185LA0002
R55200
D5159
: MAIN SIGNAL LINE
W55060
W55070
W11020
W5505
0
W10990
W10940
W10950
SA-AK750E / SA-AK750EB / SA-AK750EG
74
TO
MAIN CIRCUIT
(CN2809)
IN SCHEMATIC
DIAGRAM-3
TOTRANSFORMER CIRCUIT(CN5950) IN SCHEMATICDIAGRAM-11
TO
MAIN CIRCUIT
(CN2808)
IN SCHEMATIC
DIAGRAM-5
SCHEMATIC DIAGRAM - 9
POWER CIRCUIT
SA-AK750E/EB/EG POWER CIRCUIT
SUBWOOFER
1 2 3 4 5 6 7 8 9 10 11 12 13 14
I
J
L
M
N
P
O
K
I
J
L
M
N
P
O
K
1/2
2/2
G1
G2
+-
C54380.015
C54340.015
C54350.015
C5115
H5104
D5122
D5122
E5101C5103
R5123
R5151
R5147
D5101
Q5101
C5101
R5126
C5151
R5103
Q5110D5152
D5121
C5102 C5107C5171
C5187
E5103
R5110
C5104
C5153
R5136
R5137
C5113
R5132
D5125
C5159
R5133
Q5114
Q5113
D5109
R5134
R5135
D5107
C5157
R5127
C5131C5109R5152
C5132
IC5101
C5110
D5104
R5107
R5106
Q5108C5152
D5103
R5105
R5109
R5108
D5105
Q5102
C5172
D5102
D5102
R5114R5101
C5114
C5186
C5106
C5335 0.015
C53340.015
C53430.015
C5133
CN5102
CN5103
D5130
JK5101
JK5102
B0BA01900005
B0EAKP000134
B0EAKP000134
K9ZZ00001279
B0AAFK000004
B0BA01100004
B0BA01500003
C0DAZYY00005
B0BA01100004
B0BA5R100004
B0BA02400029
B0BA02600018
B0JAME000025
AGND
-9V
+VCC2
+VCC2 +VCC1-VCC2
-VCC1
SUB+B
SUB+B
ACIN
+5V
MODE
F_HOP
HI_R
LO_R
FAN
AGND
LO_L
HI_L
+15V
AGND
XM5.3V
CD3.3V
DC_DET
XM5.3V
MUTE_F
-9V AGND
MOTOR12V
CD3.3V
PCONT
+5V
AGND
+15V
PCONT
MOTOR12V
0.1u
100V10u
4.7
150K
REGULATOR IC 2.2
35V1000
1K10K
100V10 0.1u
63V1000u
0.1u
2.2K
35V1000 100P
100P
2.2
2.2
50V33
330
0.01u
10K
1.2K
2.2
0.01u
47025V100u
025V100
25V100u
560
22K
0.1u
10K
1K
47
63V1000u
1.810K
0.1u
0.1u
0.1u
6.3V100
6.3V100
LL-
LL-
LEFT HIGH -
RIGHT LOW +
RIGHT LOW -
RIGHT HIGH -
RIGHT HIGH +
LEFT LOW +
LEFT LOW -
LEFT HIGH +
+VCC1
CHASIS
GND
RH+RH+
NC
RL-
RH-
RL+
RL+
+VCC1
DGND
AGND
AGND
ACIN
SUB+B
-VCC1
-VCC1
5.6V
GND
CTRL
VCC
3.3V
LL+
LH+
LH-LH-
SPEAKERS
ASPGND
LOW_LIN
DC_DET
XM5.3V
-9V
mUTE-F_HOP
FAN
+5V
AGND
PCONT
CD3.3V
FLGND
PGND
DGND
LOW_RIN
HIGH_LIN
15V
MODE
TGND
HIGH_RIN
SUBWOOFER
MOTOR 12V
+3.3V
F_HOP
3
2
6
7
4
5
1
9
8
1 32
S D
G
1 32
2 4
1 3 5
SD
G
7
9
10
8
4
5
1
3
2
6
12
11
7
9
10
8
4
5
1
3
2
6
12
11
3
2
6
7
4
5
1
9
8
K9ZZ00001279
Q51092SB0709AHL
VOLTAGE REGULATOR
Q5101,Q5102B1DEGM000026
CURRENT CONTROL SWITCH
Q5108B1ABCF000176
SWITCH
Q5109
Q5110B1GACFGA0002
26V REGULATOR
Q5111B1BACG000023
+15V REGULATOR
Q5113B1GDCFNA0001
CURRENT LIMITER SWITCH
Q5112B1BCCG000002CURRENT STABLISER
Q5114B1ABCF000176
11V REGULATOR
B0BA01100004
3 SUBWOOFER+
SUBWOOFER-
2
1
SUBWOOFER+
SUBWOOFER-
SUBW
Q5111
: +B SIGNAL LINE : -B SIGNAL LINE : MAIN SIGNAL LINE
W5162 0
W55110
W11030W5508
0
K1000ERJ6GEY0R00V
L5604G0B9R5K00001
L5603G0B9R5K00001
L5601G0B9R5K00001
L5602G0B9R5K00001
1 2
3 4
1 2
3 4
1 2
3 4
1 2
3 4
SA-AK750E / SA-AK750EB / SA-AK750EG
75
19.6. (F) Deck Circuit
TOMAIN CIRCUIT(CN2803) ONSCHEMATICDIAGRAM-2
TODECK MECHANISM (CS971)ON SCHEMATIC DIAGRAM-7
SA-AK750E/EB/EG DECK CIRCUIT
SCHEMATIC DIAGRAM - 10
DECK CIRCUIT
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
1
4
2
3
5
1
4
2
3
5
16
17
18
19
20
21
1
2
3
4
5
6
14
12
10
8
7
9
11
13
15
987654321
VREF+
VREF-
PHOTO
PLVCC
GND2
PHOTO
+5V+5V
9V_GND
VREF-
VREF+
DMT
REC
REC Rin
REC Lin
AF_GND
AF_GND
PB Rout
PB Lout
9V (DV9)
DECK_AD2
MOTOR_9V
MOTOR_GND
DECK_AD1
MOTOR_H
PL
CP1902
Q1303B1GBCFGH0001
SWITCH
R13141K
RECH
Q13162SD09650RA
SWITCHQ1314
B1GDCFGH0002SWITCH
R1341470
R1374470
Q1314R134247K
R13433.3K
R13451K
Q1315
R134427K
C1326
16V10
Q1315B1ACKD000006
SWITCH
PHOTO
RECH
VREF-
VREF+
DECK_AD2
DECK_AD1
PHOTO
R1402270KR1405
10K
R140422K
R140112K
R137122K
R131810K
R140310K
VREF-
VREF+
DECK_AD1
DECK_AD2
TPS
Q1304B1GDCFGH0002
REC:H
Q1302B1GDCFJJ0002
DECK MUTTING CONTROL
R131310K
C131050V0.1
R121033K
R111033K
C110950V3.3
C120950V3.3
R1309470
R11052.2K
C11106800P
R1106100K
R11071KQ1101
R12052.2K
C12106800P
R1206100K
R12071K
R12091K
R11091K
RECH1
Q1101,Q1201B1ABGC000005
MUTTING SWITCH
Q1201
6
2
R13317.5K
R133210K
C13152200P
C131116V47
C132050V1
Q1312
C13231
C132416V47
R13384.7K
R133422K
R13334.7
R13274.7K
R13351.5K
Q1317B1ABGC000005
BEATPROOF LEVEL SWITCH
R133710K
Q1312B1ABCF000011
SWITCH
C13142200P
C13171000P
C1312
3300P
C13180.047
R13304.7
Q1309, Q1310B1AAGC000006
BIAS SWITCH
Q1309
C13161000P
RECH1
L1302G0C470JA0052
D1301B0ACCK000005
C131916V100
R13294.7K
R132815K
Q1310
Q1317
C1321
4700P
C1202470P
C1201
50V1
C1203
16V100
C12211000P
R1202
1.5K
C12071500P
C1206
50V2.2
R1204
10K
C1301
50V0.1
R1201
33
R1203 18K
C1205470
C1222
0.01
C1371
0.01
C1223
270P
C1208
16V10
R1304
22K
R1305
10K
C130516V33
C130816V22
RECH1
C1204
25V0.027
R10610
R10630
IC1000C1AA00000612
ANALOG SWITCH
R10640
3
PBLIN
ERASE
GND
GND
PBRIN
CP1301ERASEHEAD
R/PHEAD
LCH
RCH C11071500P
C1302
0.033
R1302
470
C1303
0.033 C1123
270P
C1108
16V10
R1303
4.7M
C1304
50V4.7
C1307
10V220
C1102
470P
C1101
50V1
R110133
C11040.027
C110316V100
C11211000P
R11021.5K
C1106
50V2.2
R1104
10K
C11220.01
R110318K
C1105 470P
IC1001AN7326KDECK R/P IC
CN1305
: TAPE PLAYBACK SIGNAL LINE: TAPE RECORD SIGNAL LINE: +B SIGNAL LINE
21
21
WR1903
1 2 43 5
VCC
H=OFF
VccNor/CroSW
ALC
PB/RECSW
RECLout
RECLin
TPSGAINADJ
ALCLOWOUT
TPS
PBL out
RoutPB
PBL EQ
PBR EQ
PBL NF
PBLin
PBRin
1213141516171819202122
RF GNDRECRout
RECRin
TPSOut
PBR NF
1054321 6 7 8 9 11
REC AMP (R)
REC AMP (L)
PB AMP (R)
PB AMP (L)
Rec
Mute
Mute
TPS
PB
Rec
Rec
PBPB
-+
-+
ALC
PB Rec RecPB
NOR/ChroLOGIC
RIPPLEREJECTION
REC/PBLOGIC
IC1001
L1301G2ZZ00000024
3
2
4
5
61
SA-AK750E / SA-AK750EB / SA-AK750EG
76
19.7. (H) Transformer Circuit
SCHEMATIC DIAGRAM - 11
TRANSFORMER CIRCUIT :+B SIGNAL LINE
SA-AK750E/EB/EG TRANSFORMER CIRCUIT
TOPOWER CIRCUIT(H5104) INSCHEMATICDIAGRAM-9
TOPANEL CIRCUIT(H6555) INSCHEMATICDIAGRAM-6
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
D5963B0AAFK000004
8
6
5
7 2
1
4
3
2
34
1
3
12
4
3 2
1
1
7
6
4
2
3
5
16
14
15
11
12
8
10
9
13
3
2
6
7
4
5
1
9
8
CN5951
GND
SYS6V
SYS6V
-VP
SYNC
DGND
FL2
PCONT
FL1
GND
GND
GND
+VCC1
+VCC1
-VCC1
-VCC1
SUB+B
3
2
6
7
4
5
1
9
8
D5965
Q5953
RL5950
Z5950
FC1 JK5950
L5950
F1250V T2.5AL
FC2
C5952
R5958
R5957
Q5950
C5963
D5958
D5959
CN5950
C5920
C5940
D5960
C5956
FP5920
FP5940
C5957R5961
R5960C5958
R5963D5966
C5951
D5962
D5964
R5952
FP5950
R5951
D5956
C5959
D5954
D5950
D5951
D5957
D5955
D5961
D5952
D5953
C5955
C5960
C5950
C5954
Q5952
10V47
10K
10K
50V4.7
47
10A
10A
10150
4.7K0.01u
82
0.01u
4.7K
3.3K
0.01u
22u
0.1u
0.01
B0AAFK000004
B1AACF000064
K6B1AEA00015
ERZV10V511CS
PCONT SWITCH
ELF15N035AN
B1AAKD000014
B0EAKP000134
B0EAKP000134
B0BA02400030
B0AAFK000004
B0AAFK000004
B0BA6R800008
B0EAKP000134
B0EAKP000134
B0EAMM000055
B0EAMM000055
B0EAKP000134
B0EAKP000134
B0AAFK000004
D5986
D5987
B0AAFK000004
B0AAFK000004
B0EAMM000055
B0EAMM000055
D5972
D5973
B0EAMM000055
B0EAMM000055
D5970
D5971
B0EAMM000055
B0EAMM000055
B1GACFJJ0018
63V1000u
63V1000u
4A
25V2200
C5971
25V47
GND
SYNCHRONISATION SWITCH
VOLTAGE REGULATOR
Q59512SB0621AHA
VOLTAGE REGULATOR
T5950G4CYAYY00143MAIN TRANSFORMER
T5951G4C2AAJ00005SUB TRANSFORMER
R5953150
AC IN230V 50HZ...E/EG
230V-240V 50HZ...EB
C59530.01u
SA-AK750E / SA-AK750EB / SA-AK750EG
77
19.8. (I) USB Circuit
C90416V10 0.1
C902
16V10
C906
16V47
C915
0.1
C905
0.1
C901
L900G1C100K00019
X900H0D120500009
0R904
C908 22P
C907 18P
2.2KR957
22KR950
R9140
R972 1K
R971 1K
C914 0.1
1KR901
1KR902
R903 0
R952 24
CKA324R953
CKA4LB951
J0JHC0000045
15K
R955
15K
R954
C953
6.3V100
CKA1LB952
J0JHC0000045
2
5
G1
4
6
G
3
CKA2
R951 0
6
7
5
2
4
3
81
IC951C0DBZYE00002VOLTAGE REGULATOR
C93116V10 0
.1C952
0.1C951
C9030.1
J0JAC0000021 LB848
J0JAC0000021 LB843
J0JAC0000021 LB845
J0JAC0000021 LB935
J0JAC0000021 LB936
J0JAC0000021 LB933
J0JAC0000021 LB934
J0JAC0000021 LB840
J0JAC0000021 LB841
J0JAC0000021 LB938
J0JAC0000021 LB846
LB852J0JHC0000045
LB850J0JHC0000045
LB930J0JHC0000045
LB932J0JAC0000021
6
5
8
9
11
12
10
18
15
17
16
20
19
13
14
7
2
1
4
3
22
21
P901
0R906
0.1C911
0.1C912
23
58
45
44
47
48
46
303132
43
40
41
35
37
36
33
34
39
38
42
28 2526 242729
55 5650 5149 53 5452 57 62 6361
19 1820
3
2
5
4
6
8
7
1
64
15
16
9
13
10
12
11
14
1722 21
59 60
IC900MNZSFB5KJM1USB CONTROLLER IC
0.1C913
DGND
D5V
NRST
P01
P04 DGND
P03
STCLK
P91/SBIO
P81/D8
P73/D5
P00
P02
P66/D0
P72/D4
P70/D2
P71/D3
P75/D7
D3.3V
VSS
P82/D9
DGND
D1.8VVDDI
VDD33
TERR
P21/NCE0
VSS
CD_CLK
CD_STAT
STREQ
PD4/NCE2
CD_DATA
P77/NRE
VERR
VDD5
I2C_REQ/WR_START
I2C_CLK/WR_END
I2C_DATA/ERROR
DGND
P85/D12
P86/D13
P83/D10
P84/D11
P40/D15
P87/D14
P67/D1
USB_CTRL
PA7
CD_MLD
STIN
VDDI
D1.8V
VPP
OCD_SDA
VDDI
OSCI
VSS
NRST
D1.8V
AVDD
VSS
OSCO
MMOD0
USBNOC
VDD33
USBNPP
USBD+
USBD-
PD6/IRQ3
CD_NRST
MMOD1
OCD_SCL
USB_POWER
D3.3V
DGND
DGND
DGND
VERR
I2C_REQ
DGND
STIN
TERR
DGND
MMOD
DGND
DGND
CD_STAT
STREQ
D3.3V
CD_MLD
M_NRST
STCLK
CD_NRST
CD_DATA
CD_CLK
I2C_DATA
D5V
DGND
I2C_CLK
DGND
VDD OUT
OUT
FLAG
OUTVDD
D-
D+D+
VSS
USB CONNECTORP903
VBUS
DGND
VBUS
D-
GND
CTRL
A
B
C
D
E
F
G
H
1 2 3 4 5 6 7 8 9 10 11 12 13 14
1 2 3 4 5 6 7 8 9 10 11 12 13 14
A
B
D
E
F
H
G
C
: + B SIGNAL LINE : USB SIGNAL LINE
SCHEMATIC DIAGRAM - 12
SA-AK750E/EB/EG USB CIRCUIT
USB CIRCUIT
TOMAIN CIRCUIT(CN3200) INSCHEMATICDIAGRAM-4
SA-AK750E / SA-AK750EB / SA-AK750EG
78
20 Printed Circuit BoardNote: Circuit board diagrams may be modified at any time with the development of new technology.
SA-AK750E / SA-AK750EB / SA-AK750EG
79
20.1. (A) CD Servo P.C.B., (F) Deck P.C.B. & (G) Deck Mechanism P.C.B.
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SA-AK750E / SA-AK750EB / SA-AK750EG
80
20.2. (B) Main P.C.B.
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SA-AK750E / SA-AK750EB / SA-AK750EG
81
20.3. (C) Panel P.C.B.
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SA-AK750E / SA-AK750EB / SA-AK750EG
82
20.4. (D) Sub Panel P.C.B. & (I) USB P.C.B. (Side A & B)
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SA-AK750E / SA-AK750EB / SA-AK750EG
83
20.5. (E) Power P.C.B.
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SA-AK750E / SA-AK750EB / SA-AK750EG
84
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SA-AK750E / SA-AK750EB / SA-AK750EG
85
21 Illustration of ICs, Transistors and Diodes
B1AAKD000014
B1ACKD000006
B1GACFJJ00182SB0621AHA
B1BACG000023
B1BCCG000002
BC
E
B1DEGM000026
DS
G
2SB0709AHL
B1ABCF000176
B1ABGC000005
B1ADCF000063
B1GBCFJJ0051
B1GDCFNA0001
B1GBCFLL0037
B1ADCF000001
B1GDCFJJ0047
B
C
E
C1AA00000612C0ABBB000244 (8P)
C0DBZYE00002 (8P)
1
5
1
C0JBAB000011(14P)
C1AA00000755 (24P)
C1BB00001137 (16P)
B0ADCJ000020
Ca
A
Cathode
Anode
B3AAA0000583
B3AEA0000074
B0ADCC000002 B0BC9R000008
B0BC8R100004
A
Ca
Cathode
Anode
C1BB00001121 (100P)
MN6627954MA (100P)
C2CBYY000423 (100P)
C0HBB0000057 (44P)
MNZSFB5KJM1 (64P)1
B0BA01900005
A
Ca
Anode
Cathode
1
28
15
14
7
21
22
8
BA5948FPE2
A
Ca
Cathode
Anode
MAZ80560ML
ECB
ECB
1
48
5
C0AABB000125
B1AACF000064
2SC3940A0A
B1GACFGA002
EC
B
EC
B
B0BA01500003
B0BA5R000004
B0BA01100004A
Ca
Cathode
Anode
B0BA02600018
A
Ca
Cathode
Anode
B0BA6R800008
B0BA02400029
B0BA02400030
1
AN7326K (26P)
1
C0CBAHG00011
C0GAG0000007
1
9
B1ABCF000011
B1GBCFGH0001
B1GDCFJJ0002
E
C
B
B1GDCFGH0002
B1GBCFGG0030
BC
E
2SD09650RA
B1AAGC000006
BCE
B0BC2R4A0006
B0BC5R600003
Cathode
Ca
A
Anode
B0JAME000025
Ca
Cathode
Anode
A
B1AACF000064
EC
B
C0DBZGC00067
1
3
4
5
2
CaA
CathodeAnode
B0ACCK000005
Cathode
Anode
Ca
A
D0GBR00JA008
A
Ca
Anode
CathodeA
Ca
Cathode
Anode
B0EAMM000055
B0EAKP000134
B0AAFK000004
B0EAKM000117
C0DAZYY00005
1
53
3
1
1 24
3
2 4
CNB13030R2AU
A
Ca
Cathode
Anode
MA2C16500E B0JAME000119
A
Ca
Cathode
Anode
87
SA-AK750E / SA-AK750EB / SA-AK750EG
Pin No. Mark I/O Function1 A11 O DRAM address signal O/P 112 A9 O DRAM address signal O/P 93 A8 O DRAM address signal O/P 84 A7 O DRAM address signal O/P 75 A6 O DRAM address signal O/P 66 A5 O DRAM address signal O/P 57 A4 O DRAM address signal O/P 48 NWE O Write Enable Signal (DRAM)9 NCAS O DRAM CAS Control Signal10 NRAS O DRAM ARS Control Signal11 A3 O DRAM address Signal O/P 312 A2 O DRAM address Signal O/P 213 A1 O DRAM address Signal O/P 114 A0 O DRAM address Signal O/P 015 A10 O DRAM address Signal O/P 1016 BA0 - Motor O/P (0);/Serial I/P (No
connection)17 BA1 - Motor O/P (1);/Serial I/P (No
connection)18 PRAMVSS33 - GND (DRAM)19 PRAMVDD33 - Power Supply Voltage (DRAM)20 PRAMVDD15 - Power Supply Voltage (+1.6V)21 SPOUT O Spindle Drive O/P22 PC I/O Spindle motor drive O/P signal
serial data/Monitoring I/P23 TRVP O Traverse Drive O/P (+ve)24 TRP O Tracking Drive O/P (+ve)25 FOP O Focusing Drive O/P (+ve)26 DVSS1 - GND27 IOVDD2 - Digital Power Supply Voltage 2
(I/O)28 DVDD1 - Digital Power Supply Voltage 1
(Built-In)29 SRVMON0 - No connection30 SRVMON1 - No connection31 AVSS2 - GND32 OSCIN I Oscillating Input33 CTRCRS - Tracking Cross Comparator34 VREF - +Vref Supply Voltage35 E I Tracking Input Signal 136 F I Tracking Input Signal 237 D I Focusing Input Signal 438 B I Focusing Input Signal 239 C I Focusing Input Signal 340 A I Focusing Input Signal 141 PD I APC Amp I/P42 LD O Laser Drive Current O/P43 CENV - Detection Capacitance
Connection terminal44 RFENV O RF Envelope O/P45 RFOUT O RF Summing Amp O/P46 RFIN I SGC I/P47 AVDD2 - Analog Power Supply voltage 2
(For DSL/PLL)48 ARFDC - AGC Capacitive Connection
Terminal49 ARFOUT O AGC Output50 ARFFB I ARF Feedback Signal I/P51 ARFIN I Audio RF Signal I/P52 DSLF - Loop Filter Terminal (For DSL)
Pin No. Mark I/O Function53 IREF I Reference I/P54 PLLF I PLL Loop Filter Terminal (Phase
Compare)55 PLLF0 O PLL Loop Filter Terminal (Speed
Compare)56 OUTL O Audio O/P (LCH)57 AVSS1 - GND58 AVDD1 - Analog Power Supply Voltage 159 OUTR O Audio O/P (RCH)60 DVSS3 - GND3 (Digital Circuit)61 NSRVMONON I Servo Motor O/P Enabling62 EXT0 - Expansion O/P Port 063 EXT1 - Expansion O/P Port 164 EXT2 - Expansion O/P Port 265 FLAG - Flag Signal O/P66 TX - Digital Audio Interface O/P
signal67 MCLK I Micro-Computer Command
Clock I/P68 MDATA I Micro-Computer Data I/P69 MLD I Micro-Computer Load I/P70 STAT O Status Signal O/P71 *BLKCK O Subcode Blk Clock72 NRST O LSI Reset Signal73 *DQSYTXT - Pack Signal O/P for CD-Text
data (No connection)74 *SMCK - Micro-Computer Clock O/P (No
connection)75 *PMCK - IOCNT Serial data O/P
(Synchronous O/P) (Noconnection)
76 DVDD2 - Digital Power Supply Voltage 2(+1.5V)
77 IOVDD1 - Digital Power Supply Voltage 1(For I/O)
78 DVSS2 - GND2 (For Digital Circuit)79 NTEST2 I Test Mode Setting (ON:H)80 X2 O Crystal Oscillating Circuit O/P81 X1 I Crystal Oscillating Circuit I/P82 NTEST I Test Mode Setting I/P (ON:H)83 D2 I/O Data Sigmal O/P 284 D1 I/O Data Signal O/P 185 D0 I/O Data Signal O/P 086 D3 I/O Data Signal O/P 387 D4 I/O Data Signal O/P 488 D5 I/O Data Signal O/P 589 D6 I/O Data Signal O/P 690 D7 I/O Data Signal O/P 791 D15 I/O Data Signal O/P 1592 D14 I/O Data Signal O/P 1493 DRVDD - I/O Power Supply Voltage
(DRAM)94 D13 I/O Data Signal O/P 1395 D12 I/O Data Signal O/P 1296 D11 I/O Data Signal O/P 1197 D10 I/O Data Signal O/P 1098 D9 I/O Data Signal O/P 999 D8 I/O Data Signal O/P 8100 SDRCK O Clock Signal O/P
22 Terminal Function of IC's22.1. IC7001 (MN6627954MA) Servo Processor,Digital Signal
Processor/Digital filter and D/A Converter
88
SA-AK750E / SA-AK750EB / SA-AK750EG
Pin No. Mark I/O Function1 IN2 I Motor Driver 92 Input2 PC2 I Turntable Motor Drive Signal
(“L”:ON)3 IN1 I Motor Drive (1) Input4 PC1 - Traverse Motor Drive Signal
(“L”): ON)5-8 N.C. - No Connection9 PGND1 - Ground Connection (1) for Drive10 PVCC1 - Power Supply (1) for Drive11 D1- O Motor Drive (1) reverse - action
output12 D1+ O Motor Drive (1) forward - action
output13 D2- O Motor Drive (2) reverse - action
output14 D2+ O Motor Drive (2) forward - action
output
Pin No. Mark I/O Function1 LM_1 O Level Meter2 D_PORT DET1 I D-Port DET 13 D_PORT DET2 I D-Port DET 24 RDS_DAT - No connection5 RDS_CLK - No connection6 IP_Link - No connection7 F_HOP O F_Hop for Digital Amp8 BYTE - External Data Bus Width Select
Input (Connect to Ground)9 CNVSS - Flash Mode Terminal10 Xcin - 32.768 kHz Sub Clock11 Xcout - 32.768 kHz Sub Clock12 /RESET - /RESET Input (ACTIVE L)13 Xout - 10 MHz Main Clock14 Vss - Ground (0V)15 Xin - 10 MHz Main Clock16 Vcc - Power Supply (+5V)17 /NMI - Connect to Vcc (+5V)18 RMT I Remote Control Input19 BLKCK I CD Block Clock Input (Inverted)20 SYNC I AC Failure Detect Input21 D0 O Serial Output Data22 DI I Serial Input Data23 S/woofer CS I Subwoofer Chip Select24 SW_LVL1 O Subwoofer Level Control 125 SW_LVL2 O Subwoofer Level Control 226 ASP DAT O ASP Data Signal27 ASP_CLK O ASP Clock Signal28 AK CS I Model Chip Select29 NC - No connection30 PLL_CLK I/O Tuner PLL Clock31 USB_SDA (TxD) I/O USB I2C data line (Flash Tx for
On board writer)32 USB_SCL (RxD) I/O USB I2C Clock line (Flash RxD
for On board writer)33 USB_RST O USB Reset Pin.34 XM_MUTE (BUSY) - No connection35 VERR. O Verify Error for USB Version up
Using CD36 XM_RX_IN - No connection37 XM_I2S_RATE - No connection38 TERR O Time Out Error for USB Version
Up using CD39 MUTE_DA O Digital Amp Muting Control40 MUTE_A O Audio Muting Control
Pin No. Mark I/O Function15 D3- O Motor Drive (3) reverse - action
output16 D3+ O Motor Drive (3) forward - action
output17 D4- O Motor Drive (4) reverse - action
output18 D4+ O Motor Drive (4) forward - action
output19 PVCC2 - Power Supply (2) for Driver20 PGND2 - Ground Connection (2) for Driver21-24 N.C. - No Connection25 VCC - Power Supply terminal26 VREF - Reference Voltage Input27 IN4 I Motor Driver (4) Input28 IN3 I Motor Driver (3) Input
Pin No. Mark I/O Function41 EE_CS/EFP/EPM O EEPROM Chip Select (Flash
EPM for On board writer)42 EE_CLK O EEPROM CLOCK43 EE_DAT I/O EEPROM DATA44 XM_DAC_ RESET - No connection45 XM_ANT_REV - No connection46 PCONT/EFP/CS O Main Transformer Control
Output47 DCDET I DC Detect Input48 XM_RST - No connection49 XM PCONT - No connection50 STANDBY O For Digital AMP 5->0v during
FHOP51 VOL_LED O Volume LED52 CE I Tuner Chip Enable53 DMT O Deck mute at mecha transition.
L=mute OFF, H=mute ON54 BOTTOM_SW I Bottom switch for CRS155 UP_SENSOR I Up/Down sensor for CRS156 PLG O Plunger Control57 Photo I Photo (SG mechanism only)58 MTR I/O Deck motor control
(“L” for motor OFF)59 REC I/O H when record circuit is
operating60 MMOD0 I Micon Mode Switching for USB
Version Up using CD61 PAM CS I PAM Region Model Chip Select62 Vcc - Power Supply (+5V)63 H.Bass LED O H.Bass LED Drive64 Vss - Ground (0V)65 D-PORT R-SKIP - No connection66 D-PORT F-SKIP - No connection67 D-PORT_STOP - No connection68 D-PORT_RES2 - No connection69 D-PORT_RES1 - No connection70 FL_CS O FL Driver Chip Select71 FL_DOUT O Serial Data To FL Driver72 FL_CLK O Serial Clock To FL Driver73 VOL LED CS I VOL LED Chip Select74 USB_REQ I USB Request.75 STATUS I CD Servo LSI Status Input76 MLD I/O CD Command Load Output77 MDATA_OUT I/O CD Command Data Output78 MCLK I/O CD Command Clock Output
22.2. IC7002 (BA5948FPE2) IC 4CH Drive
22.3. IC2801 (C2CBYY000423) System Microprocessor
89
SA-AK750E / SA-AK750EB / SA-AK750EG
Pin No. Mark I/O Function79 /Reset_SW I CD Limit Switch Input for the
most Inner Point (Active Low)80 HOME_SW I Home Switch for CRS181 CD_RST I/O CD Reset output82 CLOSE_SW I CLOSE switch for CRS183 OPEN_SW I Open switch for CRS184 CW O CRS1 motor CW85 CCW O CRS1 motor CCW86 ST_SW I Stock switch for CRS187 PLAY_SW I Play switch for CRS188 PLUNGER O Plunger for CRS189 REG - Region Setting90 VOL_JOG I Volume jog91 DP P-CONT - No connection92 KEY3 I Key 3 Input93 KEY2 I Key 2 Input94 KEY1 I Key 1 Input95 Deck_AD1 I Deck AD input 196 AVSS - Analog Power Supply Input
(Connect to GND)97 Deck_AD2 I Deck AD input 298 Vref - Reference for A-D (5V)99 Avcc - Analog Power Supply Input100 DEMO_SET I (H= Default demo On, L=
Default demo off)
90
SA-AK750E / SA-AK750EB / SA-AK750EG
Notes:
Ref. No. Part No. Part Name & Description RemarksCABINET AND CHASSIS
1 J3CCBC000016 TUNER PACK [M]2 REEV0139 21P FFC (DECK-MAIN) [M]3 REEV0140 22P FFC (CD-MAIN) [M]4 REEV0142 22P FFC (CD-MAIN) [M]5 REEX0737 30P FFC WIRE [M]6 REEX0747 14P FFC WIRE [M]7 RGKV0158-K CD LID [M]8 RGKV0168-S USB ORNAMENT [M]9 RGLV0069-Q VOLUME KNOB LIGHT [M]10 RGLV0070-Q POWER BUTTON LIGHT [M]11 RGPV0092B-K FRONT PANEL [M]12 RGRV0052G-A REAR PANEL [M]EG/ E12 RGRV0052G-C REAR PANEL [M]EB13 RGUV0162-K USB BUTTON [M]14 RGUV0163-K SELECTOR BUTTON [M]15 RGUV0164-K CD CHANGER/POWER BTN [M]16 RGUV0165-K 5CD CHANGE BUTTON [M]17 RGUV0166-K FUNCTION BUTTON L [M]18 RGUV0167-K FUNCTION BUTTON R [M]19 RGUV0177A-1S 7 CONTROL BUTTON [M]21 RGWX0072-S VOLUME KNOB [M]22 RHD26046-L SCREW [M]23 RMC0158-S2 TRANSISTOR HOLDER [M]24 RHD30007-K2J SCREW [M]25 RHD30111-3 SCREW [M]26 RHD30119-S SCREW [M]27 RKA0072-KJ LEG CUSHION [M]28 RKFV0062-1S CASSETE LID [M]29 RKMV0071-KJ TOP CABINET [M]30 RKWV0068D-K FL WINDOW [M]31 RMBV0042-2 CASS LID SPRING [M]32 RMBV0052 DVD LID SPRING [M]33 RMGX0033 CUSHION RUBBER [M]34 RMGX0044-1 D.AMP. INSULATOR [M]35 L6FALEFH0030 FAN UNIT [M]36 RMKX0113-3 CD CHASSIS [M]37 RMKX0118A BOTTOM CHASSIS [M]38 RMQV0076-W REFLECTOR [M]
Ref. No. Part No. Part Name & Description Remarks39 RMVV0073-K FL WINDOW BACKGROUND [M]40 RMYX0131-1 SUB HEAT SINK [M]41 RSCV0086-1 USB CASSING BTM [M]42 RSCV0087B-1 USB CASSING TOP [M]43 RSCV0091 USB GROUND PLATE [M]44 RUS757ZAA CASS HALF SPRING [M]45 RXGX0002 DAMPER GEAR [M]46 RXXV0048 HEAT SINK UNIT [M]48 XTV3+10GFJ-M SCREW [M]49 XTW3+12TFJ SCREW [M]50 XTWS3+6TFJ SCREW [M]51 REXX0325 9P FLAT WIRE [M]52 REXX0324-1 9P FLAT WIRE [M]53 RMNV0079 FL HOLDER [M]54 RMNV0059 LED HOLDER [M]55 XTW3+10TFC SCREW [M]
CASSETTE DECK
101 RED0067-2 R/P HEAD [M]103 RDG0300 REEL BASE GEAR [M]104 RDG0301 WINDING RELAY GEAR [M]105 RDK0026-4 MAIN GEAR [M]107 RDV0033-4 WINDING BELT [M]108 RDV0064-1 CAPSTAN BELT [M]110 RMB0312 TRIGGER LEVER SPRING [M]111 RMB0400 REEL SPRING [M]112 RMB0403 HEAD PANEL SPRING [M]113 RMB0404 BRAKE ROD SPRING [M]114 RMB0406-5 FR LEVER SPRING [M]115 RMB0408 THRUST SPRING [M]116 RML0370-4 TRIGGER LEVER [M]117 RML0371 FR LEVER [M]118 RML0372-2 WINDING LEVER [M]119 RML0374-2 EJECT LEVER [M]120 RMM0131-1 BRAKE ROD [M]121 RMM0133-1 EJECT ROD [M]122 RMQ0519 REEL HUB [M]123 RMS0398-1 MOVING CORE [M]124 RXQ0470-2 PLUNGER ASS’Y [M]
24 Replacement Parts List
· Important safety notice:
Components identified by mark have special characteristics important for safety.Furthermore, special parts which have purposes of fire-retardent (resistors), high-quality sound (capacitors), low noise(resistors), etc are used.When replacing any of these components, be sure to use only manufacturer’s specified parts shown in the parts list.
· The parenthesized indications in the Remarks columns specify the areas or colour. (Refer to the cover page for area or colour)
Parts without these indications can be used for all areas. · Warning: This product uses a laser diode. Refer to caution statements on “Precaution of Laser Diode”. · Capacitor values are in microfarads (µF) unless specified otherwise, P= Pico-farads (pF), F= Farads. · Resistance values are in ohms, unless specified otherwise, 1K=1,000 (OHM). · The marking (RTL) indicates that the Retention Time is limited for this items. After the discontinuation of this assembly in
production, the item will continue to be available for a specific period of time. The retention period of a availability is dependenton the type of assembly, and in accordance with the laws governing part and product retention. After the end of this period, theassembly will no longer be available.
· [M] Indicates in the Remarks columns indicates parts supplied by PAVCSG. · Reference for O/I book languages are as follows:
Ar: Arabic Du: Dutch It: Italian Sp SpanishCf: Canadian French En: English Ko: Korean Sw: SwedishCz: Czech Fr: French Po: Polish Co: Traditional ChineseDa: Danish Ge: German Ru: Russian Cn: Simplified ChinesePe: Persian Ur: Ukraine Pr: Portuguese
95
SA-AK750E / SA-AK750EB / SA-AK750EG
Ref. No. Part No. Part Name & Description Remarks125 RMC0061 PACK SPRING [M]126 RXF0061-1 FLYWHEEL F ASS’Y [M]128 RXG0040 FF RELAY GEAR ASS’Y [M]129 RMK0283A-2 SUB-CHASSIS [M]130 RXL0124 PINCH ROLLER F ASS’Y [M]130-1 RMB0401 PINCH ARM SPRING F [M]132 RXL0126 WINDING ARM ASS’Y [M]133 RXQ0412-3 HEAD PANEL ASS’Y [M]133-1 RMB0405-1 FR ROD SPRING [M]133-2 RMM0132-1 FR ROD [M]134 REM0120 CAP MOTOR ASS’Y [M]135 RHD26022-1 MOTOR SCREW [M]136 XTW2+5LFJ HEAD BLOCK UNIT SCREW [M]137 XTW26+10SFJ SUB-CHASSIS SCREW [M]138 XYC2+JF17FJ PCB EARTH SCREW [M]139 RFKJSTR280PP CHASSIS ASS’Y [M]
TRAVERSE DECK
360 RAE0165A-V TRV UNIT W/O PCB [M]361 RME0109-1 FLOATING SPRING [M]362 RMG0703-R FLOATING RUBBER [M]363 RMRX0064-1 MIDDLE CHASSIS [M]364 RMS0757-1 FIXED PIN [M]365 XTN2+6GFJ SCREW [M]
INTEGRATED CIRCUITS
REPV0111A CD SERVO P.C.B. [M](RTL)REPV0134B DECK P.C.B. [M](RTL)REPX0321F DECK MECHANISM P.C.B. [M](RTL)REPV0130D MAIN P.C.B. [M](RTL)REPV0131C PANEL P.C.B. [M](RTL)REPV0131C SUB PANEL P.C.B. [M](RTL)REPV0101A USB P.C.B. (SIDE A & B) [M](RTL)REPV0133G POWER P.C.B. [M](RTL)REPV0132C TRANSFORMER P.C.B. [M](RTL)
INTEGRATED CIRCUITS
IC900 MNZSFB5KJM1 IC USB CONTROLLER [M]IC951 C0DBZYE00002 IC VOLTAGE REGULATOR [M]IC971 CNB13030R2AU IC PHOTO INTERUPTOR [M]IC1000 C1AA00000612 IC ANALOG SWITCH [M]IC1001 AN7326K IC DECK R/P [M]IC2801 C2CBYY000423 IC MICROPROCESSOR [M]IC2803 C1BB00001121 IC AUDIO SOUND PROCESSOR [M]IC2804 C0AABB000125 IC OP AMP [M]IC2809 C1BB00001137 IC RDS [M]IC2810 C0ABBB000244 IC SMT OP AMP [M]IC2872 C0CBAHG00011 IC AV REGULATOR [M]IC4000 C0DBZGC00067 IC 3.3V REGULATOR [M]IC5101 C0DAZYY00005 IC REGULATOR [M]IC5201 C0JBAB000011 IC LOGIC [M]IC5301 C1AA00000755 IC 2-CH DIGITAL AMP [M]IC5401 C1AA00000755 IC 2-CH DIGITAL AMP [M]IC5501 C1AA00000755 IC 2-CH DIGITAL AMP [M]IC6601 C0HBB0000057 IC FL DRIVER [M]IC7001 MN6627954MA IC SERVO PROCESSOR/
DIGITAL SIGNAL PROCESSOR/DIGITAL FILTER D/ACONVERTER
[M]
IC7002 BA5948FPE2 IC 4 CH DRIVE [M]
TRANSISTORS
Q1101 B1ABGC000005 TRANSISTOR [M]Q1201 B1ABGC000005 TRANSISTOR [M]Q1302 B1GDCFJJ0002 TRANSISTOR [M]Q1303 B1GBCFGH0001 TRANSISTOR [M]Q1304 B1GDCFGH0002 TRANSISTOR [M]Q1309 B1AAGC000006 TRANSISTOR [M]Q1310 B1AAGC000006 TRANSISTOR [M]Q1312 B1ABCF000011 TRANSISTOR [M]
Ref. No. Part No. Part Name & Description RemarksQ1314 B1GDCFGH0002 TRANSISTOR [M]Q1315 B1ACKD000006 TRANSISTOR [M]Q1316 2SD09650RA TRANSISTOR [M]Q1317 B1ABGC000005 TRANSISTOR [M]Q2142 B1ABCF000176 TRANSISTOR [M]Q2242 B1ABCF000176 TRANSISTOR [M]Q2311 B1ABGC000005 TRANSISTOR [M]Q2317 B1ABCF000176 TRANSISTOR [M]Q2341 B1ABGC000005 TRANSISTOR [M]Q2411 B1ABGC000005 TRANSISTOR [M]Q2417 B1ABCF000176 TRANSISTOR [M]Q2441 B1ABGC000005 TRANSISTOR [M]Q2501 B1ABCF000176 TRANSISTOR [M]Q2511 B1GDCFJJ0047 TRANSISTOR [M]Q2551 B1GDCFJJ0047 TRANSISTOR [M]Q2552 B1GDCFJJ0047 TRANSISTOR [M]Q2553 B1ABCF000176 TRANSISTOR [M]Q2554 B1ABCF000176 TRANSISTOR [M]Q2555 B1ABCF000176 TRANSISTOR [M]Q2803 B1GBCFJJ0051 TRANSISTOR [M]Q2936 B1ACKD000006 TRANSISTOR [M]Q2937 B1GBCFJJ0051 TRANSISTOR [M]Q2942 B1ACKD000006 TRANSISTOR [M]Q2943 B1ABCF000176 TRANSISTOR [M]Q2948 B1ABCF000176 TRANSISTOR [M]Q2949 B1ABCF000176 TRANSISTOR [M]Q3601 2SC3940A0A TRANSISTOR [M]Q5101 B1DEGM000026 TRANSISTOR [M]Q5102 B1DEGM000026 TRANSISTOR [M]Q5103 B1ABCF000176 TRANSISTOR [M]Q5104 B1ABCF000176 TRANSISTOR [M]Q5108 B1ABCF000176 TRANSISTOR [M]Q5109 2SB0709AHL TRANSISTOR [M]Q5110 B1GACFGA0002 TRANSISTOR [M]Q5111 B1BACG000023 TRANSISTOR [M]Q5112 B1BCCG000002 TRANSISTOR [M]Q5113 B1GDCFNA0001 TRANSISTOR [M]Q5114 B1ABCF000176 TRANSISTOR [M]Q5153 B1ABCF000176 TRANSISTOR [M]Q5154 2SB0709AHL TRANSISTOR [M]Q5173 B1ABCF000176 TRANSISTOR [M]Q5201 B1ABCF000176 TRANSISTOR [M]Q5202 B1ADCF000063 TRANSISTOR [M]Q5950 B1AAKD000014 TRANSISTOR [M]Q5951 2SB0621AHA TRANSISTOR [M]Q5952 B1GACFJJ0018 TRANSISTOR [M]Q5953 B1AACF000064 TRANSISTOR [M]Q7601 B1ADCF000001 TRANSISTOR [M]
QR3105 B1GBCFGG0030 CHIP TRANSISTOR [M]QR3106 B1GBCFGG0030 CHIP TRANSISTOR [M]QR6457 B1GBCFLL0037 CHIP TRANSISTOR [M]
DIODES
D971 MA2C16500E DIODE [M]D1301 B0ACCK000005 DIODE [M]D2191 B0ACCK000005 DIODE [M]D2241 B0ACCK000005 DIODE [M]D2503 B0ADCC000002 DIODE [M]D2551 B0BC2R4A0006 DIODE [M]D2552 B0BC2R4A0006 DIODE [M]D2583 B0BC9R000008 DIODE [M]D2603 B0BC9R000008 DIODE [M]D2803 B0ACCK000005 DIODE [M]D2811 B0ADCJ000020 DIODE [M]D2813 B0ACCK000005 DIODE [M]D2936 B0EAKM000117 DIODE [M]D2937 B0EAKM000117 DIODE [M]D2938 B0EAKM000117 DIODE [M]D2939 B0EAKM000117 DIODE [M]D2946 B0ADCJ000020 DIODE [M]D3101 B0EAKM000117 DIODE [M]D5101 B0BA01100004 DIODE [M]
96
SA-AK750E / SA-AK750EB / SA-AK750EG
Ref. No. Part No. Part Name & Description RemarksD5102 B0BA02600018 DIODE [M]D5103 B0BA5R000004 DIODE [M]D5104 B0BA01100004 DIODE [M]D5105 B0BA02400029 DIODE [M]D5107 B0BA01500003 DIODE [M]D5109 B0BA01100004 DIODE [M]D5121 B0EAKP000134 DIODE [M]D5122 B0EAKP000134 DIODE [M]D5125 B0AAFK000004 DIODE [M]D5126 B0ACCK000005 DIODE [M]D5130 B0JAME000025 DIODE [M]D5152 B0BA01900005 DIODE [M]D5153 B0JAME000119 DIODE [M]D5154 B0JAME000119 DIODE [M]D5155 B0JAME000119 DIODE [M]D5156 B0JAME000119 DIODE [M]D5157 B0JAME000119 DIODE [M]D5158 B0JAME000119 DIODE [M]D5159 B0JAME000119 DIODE [M]D5160 B0JAME000119 DIODE [M]D5161 B0JAME000119 DIODE [M]D5162 B0JAME000119 DIODE [M]D5163 B0JAME000119 DIODE [M]D5164 B0JAME000119 DIODE [M]D5950 B0EAMM000055 DIODE [M]D5951 B0EAMM000055 DIODE [M]D5952 B0EAMM000055 DIODE [M]D5953 B0EAMM000055 DIODE [M]D5954 B0EAKP000134 DIODE [M]D5955 B0EAKP000134 DIODE [M]D5956 B0EAKP000134 DIODE [M]D5957 B0EAKP000134 DIODE [M]D5958 B0EAKP000134 DIODE [M]D5959 B0EAKP000134 DIODE [M]D5960 B0BA02400030 DIODE [M]D5961 B0AAFK000004 DIODE [M]D5962 B0AAFK000004 DIODE [M]D5963 B0AAFK000004 DIODE [M]D5964 B0BA6R800008 DIODE [M]D5965 B0AAFK000004 DIODE [M]D5966 B0AAFK000004 DIODE [M]D5970 B0EAMM000055 DIODE [M]D5971 B0EAMM000055 DIODE [M]D5972 B0EAMM000055 DIODE [M]D5973 B0EAMM000055 DIODE [M]D5986 B0AAFK000004 DIODE [M]D5987 B0AAFK000004 DIODE [M]D6301 B0ACCK000005 DIODE [M]D6458 B3AAA0000583 DIODE [M]D6461 B0BC8R100004 DIODE [M]D6462 B3AEA0000074 DIODE [M]D6464 D0GBR00JA008 DIODE [M]D6635 B0BC5R600003 DIODE [M]D7650 MAZ80560ML DIODE [M]
VARIABLE RESISTOR
VR6491 EVEKE2F3024B VR VOLUME JOG [M]
SWITCHES
S971 K0J1BB000017 SW MODE [M]S972 K0J1BB000021 SW HALF [M]S975 K0J1BB000021 SW REC_INH_F [M]S6101 EVQ21405RJ SW AC IN [M]S6102 EVQ21405RJ SW MULTI CHANGE [M]S6103 EVQ21405RJ SW OPEN/ CLOSE [M]S6104 EVQ21405RJ SW SINGLE CHANGE [M]S6105 EVQ21405RJ SW USB/ D.PORT [M]S6106 EVQ21405RJ SW STOP/-DEMO [M]S6108 EVQ21405RJ SW DISPLAY [M]S6201 EVQ21405RJ SW CD1 [M]S6202 EVQ21405RJ SW CD2 [M]S6203 EVQ21405RJ SW CD3 [M]
Ref. No. Part No. Part Name & Description RemarksS6204 EVQ21405RJ SW CD4 [M]S6205 EVQ21405RJ SW CD5 [M]S6206 EVQ21405RJ SW /FF/ [M]S6207 EVQ21405RJ SW /REW/ [M]S6301 EVQ21405RJ SW OPEN [M]S6302 EVQ21405RJ SW CD [M]S6303 EVQ21405RJ SW TAPE [M]S6304 EVQ21405RJ SW TUNER [M]S6305 EVQ21405RJ SW MUSIC PORT [M]S6306 EVQ21405RJ SW REC [M]S6307 EVQ21405RJ SW SUBWOOFER [M]S6308 EVQ21405RJ SW H.BASS [M]S6309 EVQ21405RJ SW PRESET EQ [M]S7201 RSH1A048-A SW REST [M]
CONNECTORS
CN1305 K1MN21B00010 21P FFC CONNECTOR [M]CN2801 K1MN22AA0004 22P CONNECTOR [M]CN2803 K1MN21A00005 21P CONNECTOR [M]CN2805 K1MN14A00049 14P FFC CONNECTOR [M]CN2806 K1MN30AA0004 30P CONNECTOR [M]CN2808 K1KB12B00037 12P CONNECTOR [M]CN2809 K1KB12B00037 12P CONNECTOR [M]CN2810 K1KA02AA0186 FAN CONNECTOR [M]CN3200 K1MN22AA0004 22P CONNECTOR [M]CN3601 K1KA10AA0031 10P CONNECTOR [M]CN5102 K1KA12AA0031 12P CONNECTOR [M]CN5103 K1KA12AA0031 12P CONNECTOR [M]CN5950 K1KA09AA0319 9P CONNECTOR [M]CN5951 K1KA09AA0193 9P CONNECTOR [M]CN6601 K1MN30AA0004 30P CONNECTOR [M]CN7001 K1MN16B00154 16P CONNECTOR [M]CN7002 K1MN22BA0005 22P CONNECTOR [M]
CP1301 K1MY05AA0043 5P CONNECTOR [M]CP1902 K1KA09BA0153 9P CONNECTOR [M]
CS971 RJU071H09M1 9P CONNECTOR [M]
P901 K1MN22BA0005 22P CONNECTOR [M]P903 K1FY104B0011 USB CONNECTOR [M]
COILS & TRANSFORMERS
L900 G1C100K00019 CHIP COIL [M]L1301 G2ZZ00000024 BIAS OCS COIL [M]L1302 G0C470JA0052 RF CHOKE COIL [M]L2901 G0C101JA0052 INDUCTOR [M]L2902 G0C101JA0052 INDUCTOR [M]L2961 G0C101JA0052 INDUCTOR [M]L2962 G0C101JA0052 INDUCTOR [M]L4000 D0GBR00JA008 CHIP JUMPER [M]L4001 D0GBR00JA008 CHIP JUMPER [M]L5101 J0JKB0000037 FILTER [M]L5102 J0JKB0000037 FILTER [M]L5301 G0B185LA0002 COIL [M]L5401 G0B185LA0002 COIL [M]L5402 J0JKB0000037 FILTER [M]L5403 J0JKB0000037 FILTER [M]L5501 G0B185LA0002 COIL [M]L5502 J0JKB0000037 FILTER [M]L5503 J0JKB0000037 FILTER [M]L5950 ELF15N035AN LINE FILTER [M]L5601 G0B9R5K00001 CHOKE COIL [M]L5602 G0B9R5K00001 CHOKE COIL [M]L5603 G0B9R5K00001 CHOKE COIL [M]L5604 G0B9R5K00001 CHOKE COIL [M]L6551 G0C3R3JA0027 COIL [M]L6552 G0C3R3JA0027 COIL [M]L6553 G0C3R3JA0027 COIL [M]
LB840 J0JAC0000021 CHIP INDUCTOR [M]LB841 J0JAC0000021 CHIP INDUCTOR [M]
97
SA-AK750E / SA-AK750EB / SA-AK750EG
Ref. No. Part No. Part Name & Description RemarksLB843 J0JAC0000021 CHIP INDUCTOR [M]LB845 J0JAC0000021 CHIP INDUCTOR [M]LB846 J0JAC0000021 CHIP INDUCTOR [M]LB848 J0JAC0000021 CHIP INDUCTOR [M]LB850 J0JHC0000045 CHIP INDUCTOR [M]LB852 J0JHC0000045 CHIP INDUCTOR [M]LB930 J0JHC0000045 CHIP INDUCTOR [M]LB932 J0JAC0000021 CHIP INDUCTOR [M]LB933 J0JAC0000021 CHIP INDUCTOR [M]LB934 J0JAC0000021 CHIP INDUCTOR [M]LB935 J0JAC0000021 CHIP INDUCTOR [M]LB936 J0JAC0000021 CHIP INDUCTOR [M]LB938 J0JAC0000021 CHIP INDUCTOR [M]LB951 J0JHC0000045 CHIP INDUCTOR [M]LB952 J0JHC0000045 CHIP INDUCTOR [M]LB7262 D0GBR00JA008 CHIP JUMPER [M]LB7263 D0GBR00JA008 CHIP JUMPER [M]LB7264 D0GBR00JA008 CHIP JUMPER [M]
T5950 G4CYAYY00143 TRANSFORMER (MAIN) [M]T5951 G4C2AAJ00005 BACK UP TRANSFORMER [M]
COMPONENT COMBINATIONS
Z5950 ERZV10V511CS ZENER [M]Z6481 B3RAD0000146 REMOTE SENSOR [M]
RELAY
RL5950 K6B1AEA00015 POWER RELAY [M]
OSCILLATORS
X900 H0D120500009 CRYSTAL OSCILLATOR [M]X2801 H0A327200097 CRYSTAL [M]X2802 H2B100500004 CERAMIC RESONATOR [M]X2803 H0D433400007 RDS CRYSTAL [M]X5201 H2A415300001 CRYSTAL OSCILLATOR [M]X5202 H2A375300003 CRYSTAL OSCILLATOR [M]X7201 H2B169500005 CRYSTAL [M]
DISPLAY TUBE
FL6602 A2BD00000171 FL DISPLAY [M]
FUSE
F1 K5D252BLA013 FUSE [M]
FUSE HOLDERS
FC1 EYF52BCY FUSE CLIP [M]FC2 EYF52BCY FUSE CLIP [M]
FUSE PROTECTORS
FP5920 K5G103A00019 FUSE PROTECTOR [M]FP5940 K5G103A00019 FUSE PROTECTOR [M]FP5950 K5G402A00025 FUSE PROTECTOR [M]
HOLDERS
H5104 K1YF09000001 9P WIRE HOLDER [M]H6555 K1YZ09000002 CABLE HOLDER [M]
JACKS
JK5101 K4AZ08B00005 JK SPEAKER [M]JK5102 K4AZ02B00005 JK TERMINAL [M]JK5950 K2AA2B000011 JK AC INLET [M]JK6551 K2HC103A0024 JK HP [M]JK6751 K2HC1YYA0002 JK MUSIC PORT [M]
EARTH TERMINALS
Ref. No. Part No. Part Name & Description Remarks
E5101 K9ZZ00001279 EARTH PLATE [M]E5103 K9ZZ00001279 EARTH PLATE [M]
CHIP JUMPERS
W575 ERJ3GEY0R00V CHIP JUMPER [M]W576 ERJ3GEY0R00V CHIP JUMPER [M]W577 ERJ3GEY0R00V CHIP JUMPER [M]W579 ERJ3GEY0R00V CHIP JUMPER [M]W580 ERJ3GEY0R00V CHIP JUMPER [M]W581 ERJ3GEY0R00V CHIP JUMPER [M]W582 ERJ3GEY0R00V CHIP JUMPER [M]W583 ERJ3GEY0R00V CHIP JUMPER [M]W584 ERJ3GEY0R00V CHIP JUMPER [M]W586 ERJ3GEY0R00V CHIP JUMPER [M]W587 ERJ3GEY0R00V CHIP JUMPER [M]W588 ERJ3GEY0R00V CHIP JUMPER [M]W589 ERJ3GEY0R00V CHIP JUMPER [M]W590 ERJ3GEY0R00V CHIP JUMPER [M]W591 ERJ3GEY0R00V CHIP JUMPER [M]W592 ERJ6GEY0R00V CHIP JUMPER [M]W593 ERJ3GEY0R00V CHIP JUMPER [M]W594 ERJ3GEY0R00V CHIP JUMPER [M]W595 ERJ3GEY0R00V CHIP JUMPER [M]W596 ERJ3GEY0R00V CHIP JUMPER [M]W597 ERJ3GEY0R00V CHIP JUMPER [M]W598 ERJ3GEY0R00V CHIP JUMPER [M]W599 ERJ8GEY0R00V CHIP JUMPER [M]W600 ERJ3GEY0R00V CHIP JUMPER [M]W601 ERJ3GEY0R00V CHIP JUMPER [M]W602 ERJ3GEY0R00V CHIP JUMPER [M]W603 ERJ3GEY0R00V CHIP JUMPER [M]W604 ERJ3GEY0R00V CHIP JUMPER [M]W605 ERJ3GEY0R00V CHIP JUMPER [M]W606 ERJ8GEY0R00V CHIP JUMPER [M]W607 ERJ3GEY0R00V CHIP JUMPER [M]W608 ERJ3GEY0R00V CHIP JUMPER [M]W609 ERJ3GEY0R00V CHIP JUMPER [M]W610 ERJ3GEY0R00V CHIP JUMPER [M]W611 ERJ3GEY0R00V CHIP JUMPER [M]W612 ERJ6GEY0R00V CHIP JUMPER [M]W613 ERJ3GEY0R00V CHIP JUMPER [M]W614 ERJ6GEY0R00V CHIP JUMPER [M]W615 ERJ3GEY0R00V CHIP JUMPER [M]W616 ERJ3GEY0R00V CHIP JUMPER [M]W617 ERJ3GEY0R00V CHIP JUMPER [M]W618 ERJ3GEY0R00V CHIP JUMPER [M]W619 ERJ3GEY0R00V CHIP JUMPER [M]W620 ERJ3GEY0R00V CHIP JUMPER [M]W621 ERJ3GEY0R00V CHIP JUMPER [M]W622 ERJ3GEY0R00V CHIP JUMPER [M]W623 ERJ3GEY0R00V CHIP JUMPER [M]W624 ERJ3GEY0R00V CHIP JUMPER [M]W625 ERJ3GEY0R00V CHIP JUMPER [M]W626 ERJ3GEY0R00V CHIP JUMPER [M]W627 ERJ3GEY0R00V CHIP JUMPER [M]W628 ERJ6GEY0R00V CHIP JUMPER [M]W629 ERJ3GEY0R00V CHIP JUMPER [M]W630 ERJ6GEY0R00V CHIP JUMPER [M]W631 ERJ6GEY0R00V CHIP JUMPER [M]W632 ERJ3GEY0R00V CHIP JUMPER [M]W633 ERJ3GEY0R00V CHIP JUMPER [M]W634 ERJ8GEY0R00V CHIP JUMPER [M]W635 ERJ3GEY0R00V CHIP JUMPER [M]W636 ERJ3GEY0R00V CHIP JUMPER [M]W637 ERJ3GEY0R00V CHIP JUMPER [M]W638 ERJ6GEY0R00V CHIP JUMPER [M]W639 ERJ3GEY0R00V CHIP JUMPER [M]W640 ERJ6GEY0R00V CHIP JUMPER [M]W641 ERJ6GEY0R00V CHIP JUMPER [M]W642 ERJ6GEY0R00V CHIP JUMPER [M]W643 ERJ6GEY0R00V CHIP JUMPER [M]W644 ERJ6GEY0R00V CHIP JUMPER [M]
98
SA-AK750E / SA-AK750EB / SA-AK750EG
Ref. No. Part No. Part Name & Description RemarksW645 ERJ6GEY0R00V CHIP JUMPER [M]W646 ERJ6GEY0R00V CHIP JUMPER [M]W647 ERJ6GEY0R00V CHIP JUMPER [M]W648 ERJ6GEY0R00V CHIP JUMPER [M]W649 ERJ6GEY0R00V CHIP JUMPER [M]W650 ERJ6GEY0R00V CHIP JUMPER [M]W651 ERJ3GEY0R00V CHIP JUMPER [M]W652 ERJ6GEY0R00V CHIP JUMPER [M]W653 ERJ6GEY0R00V CHIP JUMPER [M]W654 ERJ3GEY0R00V CHIP JUMPER [M]W655 ERJ6GEY0R00V CHIP JUMPER [M]W656 ERJ6GEY0R00V CHIP JUMPER [M]W657 ERJ6GEY0R00V CHIP JUMPER [M]W658 ERJ6GEY0R00V CHIP JUMPER [M]W659 ERJ6GEY0R00V CHIP JUMPER [M]W660 ERJ6GEY0R00V CHIP JUMPER [M]W661 ERJ6GEY0R00V CHIP JUMPER [M]W662 ERJ8GEY0R00V CHIP JUMPER [M]W663 ERJ6GEY0R00V CHIP JUMPER [M]W664 ERJ3GEY0R00V CHIP JUMPER [M]W666 ERJ6GEY0R00V CHIP JUMPER [M]W667 ERJ6GEY0R00V CHIP JUMPER [M]W668 ERJ8GEY0R00V CHIP JUMPER [M]W669 ERJ8GEY0R00V CHIP JUMPER [M]W670 ERJ6GEY0R00V CHIP JUMPER [M]W671 ERJ3GEY0R00V CHIP JUMPER [M]W672 ERJ8GEY0R00V CHIP JUMPER [M]W673 ERJ8GEY0R00V CHIP JUMPER [M]W674 ERJ8GEY0R00V CHIP JUMPER [M]W675 ERJ6GEY0R00V CHIP JUMPER [M]W676 ERJ3GEY0R00V CHIP JUMPER [M]W677 ERJ6GEY0R00V CHIP JUMPER [M]W678 ERJ6GEY0R00V CHIP JUMPER [M]W679 ERJ8GEY0R00V CHIP JUMPER [M]W901 ERJ6GEY0R00V CHIP JUMPER [M]W903 ERJ6GEY0R00V CHIP JUMPER [M]W904 ERJ6GEY0R00V CHIP JUMPER [M]W905 ERJ6GEY0R00V CHIP JUMPER [M]W906 ERJ6GEY0R00V CHIP JUMPER [M]W907 ERJ6GEY0R00V CHIP JUMPER [M]W908 ERJ6GEY0R00V CHIP JUMPER [M]W909 ERJ6GEY0R00V CHIP JUMPER [M]W910 ERJ6GEY0R00V CHIP JUMPER [M]W911 ERJ6GEY0R00V CHIP JUMPER [M]W913 ERJ6GEY0R00V CHIP JUMPER [M]W914 ERJ6GEY0R00V CHIP JUMPER [M]W915 ERJ6GEY0R00V CHIP JUMPER [M]W924 ERJ6GEY0R00V CHIP JUMPER [M]W925 ERJ6GEY0R00V CHIP JUMPER [M]W926 ERJ6GEY0R00V CHIP JUMPER [M]W1000 ERJ8GEY0R00V CHIP JUMPER [M]W1001 ERJ6GEY0R00V CHIP JUMPER [M]W1002 ERJ6GEY0R00V CHIP JUMPER [M]W1003 ERJ8GEY0R00V CHIP JUMPER [M]W1004 ERJ8GEY0R00V CHIP JUMPER [M]W1005 ERJ3GEY0R00V CHIP JUMPER [M]W1006 ERJ8GEY0R00V CHIP JUMPER [M]W1011 ERJ6GEY0R00V CHIP JUMPER [M]W1012 ERJ8GEY0R00V CHIP JUMPER [M]W1094 ERJ3GEY0R00V CHIP JUMPER [M]W1095 ERJ3GEY0R00V CHIP JUMPER [M]W1099 ERJ3GEY0R00V CHIP JUMPER [M]W1102 ERJ3GEY0R00V CHIP JUMPER [M]W1103 ERJ3GEY0R00V CHIP JUMPER [M]W5162 ERJ6GEY0R00V CHIP JUMPER [M]W5505 ERJ3GEY0R00V CHIP JUMPER [M]W5506 ERJ3GEY0R00V CHIP JUMPER [M]W5507 ERJ3GEY0R00V CHIP JUMPER [M]W5508 ERJ3GEY0R00V CHIP JUMPER [M]W5511 ERJ3GEY0R00V CHIP JUMPER [M]W7001 D0GDR00JA017 CHIP JUMPER [M]W7002 D0GDR00JA017 CHIP JUMPER [M]W7003 D0GDR00JA017 CHIP JUMPER [M]W7004 D0GBR00JA008 CHIP JUMPER [M]
Ref. No. Part No. Part Name & Description RemarksW7005 D0GBR00JA008 CHIP JUMPER [M]W7006 ERJ8GEY0R00V CHIP JUMPER [M]W7007 ERJ8GEY0R00V CHIP JUMPER [M]W7008 D0GDR00JA017 CHIP JUMPER [M]W7009 D0GBR00JA008 CHIP JUMPER [M]W7010 D0GBR00JA008 CHIP JUMPER [M]W7011 D0GBR00JA008 CHIP JUMPER [M]W7012 D0GBR00JA008 CHIP JUMPER [M]W7013 D0GBR00JA008 CHIP JUMPER [M]W7014 D0GBR00JA008 CHIP JUMPER [M]W7015 D0GBR00JA008 CHIP JUMPER [M]W7016 D0GBR00JA008 CHIP JUMPER [M]W7017 D0GBR00JA008 CHIP JUMPER [M]W7018 D0GBR00JA008 CHIP JUMPER [M]W7019 D0GBR00JA008 CHIP JUMPER [M]W7020 D0GBR00JA008 CHIP JUMPER [M]W7021 D0GBR00JA008 CHIP JUMPER [M]W7022 D0GBR00JA008 CHIP JUMPER [M]W7023 D0GBR00JA008 CHIP JUMPER [M]W7024 D0GBR00JA008 CHIP JUMPER [M]W7025 D0GBR00JA008 CHIP JUMPER [M]W7026 D0GBR00JA008 CHIP JUMPER [M]W7027 D0GBR00JA008 CHIP JUMPER [M]W7028 D0GBR00JA008 CHIP JUMPER [M]W7029 D0GBR00JA008 CHIP JUMPER [M]
WIRES
WR1903 RWJ0102050KR 2P (MOTOR WIRE) [M]
JW6001 RWJ1810060SS PANEL TO SUB PANEL WIRE(JW6002)-
[M]
PACKING MATERIALS
P1 RPGV0358 PACKING CASE [M]P2 RPNV0120 POLYFOAM [M]P3 RPFX0198 MIRAMAT SHEET [M]
ACCESSORIES
A1 N2QAYB000139 REMOTE CONTROL [M]A1-1 RKK-HTR0283H R/C BATTERY COVER [M]A2 K2CQ2CA00006 AC CORD [M]EG/ E
A2 K2CT3CA00004 AC CORD [M]EBA3 RQTV0202-E O/I BOOK (Sp/ Po/ Cz) [M]EA3 RQTV0203-D O/I BOOK (Ge/ It/ Fr) [M]EGA3 RQTV0204-H O/I BOOK (Sw/ Da/ Du) [M]EGA3 RQTV0205-B O/I BOOK (En) [M]EB/ EA4 N1DAAAA00001 AM LOOP ANTENNA [M]A5 RSA0007-L1 FM ANTENNA WIRE [M]
RESISTORS
R901 ERJ2GEJ102X 1K 1/32W [M]R902 ERJ2GEJ102X 1K 1/32W [M]R903 ERJ2GE0R00X 0 1/32W [M]R904 ERJ2GE0R00X 0 1/32W [M]R906 ERJ2GE0R00X 0 1/32W [M]R914 ERJ2GE0R00X 0 1/32W [M]R950 ERJ2GEJ223X 22K 1/32W [M]R951 ERJ2GE0R00X 0 1/32W [M]R952 ERJ2GEJ240X 24 1/32W [M]R953 ERJ2GEJ240X 24 1/32W [M]R954 ERJ2GEJ153X 15K 1/32W [M]R955 ERJ2GEJ153X 15K 1/32W [M]R957 ERJ2GEJ222X 2.2K 1/32W [M]R971 ERJ2GEJ102X 1K 1/32W [M]R972 ERDS2TJ821T 820 1/4W [M]R972 ERJ2GEJ102X 1K 1/32W [M]R973 ERDS2TJ393T 39K 1/4W [M]R1061 ERJ3GEY0R00V 0 1/16W [M]R1063 ERJ3GEY0R00V 0 1/16W [M]
99
SA-AK750E / SA-AK750EB / SA-AK750EG
Ref. No. Part No. Part Name & Description RemarksR1064 ERJ3GEY0R00V 0 1/16W [M]R1101 D0GB330JA008 33 1/16W [M]R1102 D0GB152JA008 1.5K 1/16W [M]R1103 D0GB183JA008 18K 1/16W [M]R1104 D0GB103JA008 10K 1/16W [M]R1105 D0GB222JA007 2.2K 1/16W [M]R1106 D0GB104JA008 100K 1/16W [M]R1107 D0GB102JA008 1K 1/16W [M]R1109 D0GB102JA008 1K 1/16W [M]R1110 D0GB333JA008 33K 1/16W [M]R1201 D0GB330JA008 33 1/16W [M]R1202 D0GB152JA008 1.5K 1/16W [M]R1203 D0GB183JA008 18K 1/16W [M]R1204 D0GB103JA008 10K 1/16W [M]R1205 D0GB222JA007 2.2K 1/16W [M]R1206 D0GB104JA008 100K 1/16W [M]R1207 D0GB102JA008 1K 1/16W [M]R1209 D0GB102JA008 1K 1/16W [M]R1210 D0GB333JA008 33K 1/16W [M]R1302 D0GB471JA007 470 1/16W [M]R1303 D0GB475JA008 4.7M 1/16W [M]R1304 D0GB223JA007 22K 1/16W [M]R1305 D0GB103JA008 10K 1/16W [M]R1309 D0AF471JA039 470 1/4W [M]R1313 D0GB103JA008 10K 1/16W [M]R1314 D0GB102JA008 1K 1/16W [M]R1318 D0GB103JA008 10K 1/16W [M]R1327 D0GB472JA007 4.7K 1/16W [M]R1328 D0GB153JA008 15K 1/16W [M]R1329 D0GB472JA007 4.7K 1/16W [M]R1330 ERD2FCVJ4R7T 4.7 1/4W [M]R1331 D0GB752JA008 7.5K 1/16W [M]R1332 D0GB103JA008 10K 1/16W [M]R1333 ERD2FCVJ4R7T 4.7 1/4W [M]R1334 D0GB223JA007 22K 1/16W [M]R1335 D0GB152JA008 1.5K 1/16W [M]R1337 D0GB103JA008 10K 1/16W [M]R1338 D0GB472JA007 4.7K 1/16W [M]R1341 D0GB471JA007 470 1/16W [M]R1342 D0GB473JA007 47K 1/16W [M]R1343 D0GB332JA008 3.3K 1/16W [M]R1344 D0GB273JA008 27K 1/16W [M]R1345 D0GB102JA008 1K 1/16W [M]R1371 D0GB223JA007 22K 1/16W [M]R1374 D0GB471JA007 470 1/16W [M]R1401 D0GB123JA008 12K 1/16W [M]R1402 D0GB274JA008 270K 1/16W [M]R1403 D0GB103JA008 10K 1/16W [M]R1404 D0GB223JA007 22K 1/16W [M]R1405 D0GB103JA008 10K 1/16W [M]R2102 D0GB332JA007 3.3K 1/16W [M]R2103 D0GB222JA041 2.2K 1/16W [M]R2104 D0GB273JA007 27K 1/16W [M]R2111 D0GB222JA041 2.2K 1/16W [M]R2112 D0GB332JA007 3.3K 1/16W [M]R2121 D0GB332JA007 3.3K 1/16W [M]R2122 D0GB332JA007 3.3K 1/16W [M]R2131 D0GB332JA007 3.3K 1/16W [M]R2132 D0GB332JA007 3.3K 1/16W [M]R2145 D0GB102JA008 1K 1/16W [M]R2146 D0GB102JA008 1K 1/16W [M]R2149 D0GB332JA008 3.3K 1/16W [M]R2151 D0GBR00JA008 0 1/16W [M]R2172 D0GB822JA008 8.2K 1/16W [M]R2173 D0GB472JA041 4.7K 1/16W [M]R2181 D0GB681JA008 680 1/16W [M]R2182 D0GBR00JA008 0 1/16W [M]R2183 D0GB102JA008 1K 1/16W [M]R2193 D0GB472JA041 4.7K 1/16W [M]R2194 D0GB104JA007 100K 1/16W [M]R2195 D0GB103JA008 10K 1/16W [M]R2196 D0GB103JA008 10K 1/16W [M]R2202 D0GB332JA007 3.3K 1/16W [M]R2203 D0GB222JA041 2.2K 1/16W [M]
Ref. No. Part No. Part Name & Description RemarksR2204 D0GB273JA007 27K 1/16W [M]R2211 D0GB222JA041 2.2K 1/16W [M]R2212 D0GB332JA007 3.3K 1/16W [M]R2221 D0GB332JA007 3.3K 1/16W [M]R2222 D0GB332JA007 3.3K 1/16W [M]R2231 D0GB332JA007 3.3K 1/16W [M]R2232 D0GB332JA007 3.3K 1/16W [M]R2245 D0GB102JA008 1K 1/16W [M]R2246 D0GB102JA008 1K 1/16W [M]R2247 D0GB104JA007 100K 1/16W [M]R2248 D0GB682JA008 6.8K 1/16W [M]R2249 D0GB332JA007 3.3K 1/16W [M]R2251 D0GBR00JA008 0 1/16W [M]R2271 D0GB682JA008 6.8K 1/16W [M]R2273 D0GB472JA041 4.7K 1/16W [M]R2281 D0GB681JA008 680 1/16W [M]R2282 D0GBR00JA008 0 1/16W [M]R2283 D0GB104JA007 100K 1/16W [M]R2301 D0GB153JA007 15K 1/16W [M]R2311 D0GB471JA008 470 1/16W [M]R2312 D0GB103JA007 10K 1/16W [M]R2313 D0GB104JA007 100K 1/16W [M]R2315 D0GB563JA007 56K 1/16W [M]R2316 D0GB222JA041 2.2K 1/16W [M]R2317 D0GB103JA007 10K 1/16W [M]EGR2317 D0GB183JA007 18K 1/16W [M]EB/ ER2318 D0GB104JA007 100K 1/16W [M]R2321 D0GBR00JA008 0 1/16W [M]R2323 D0GB393JA007 39K 1/16W [M]R2326 D0GBR00JA008 0 1/16W [M]R2327 D0GB123JA008 12K 1/16W [M]R2328 D0GB153JA007 15K 1/16W [M]R2329 D0GB822JA007 8.2K 1/16W [M]R2331 D0GBR00JA008 0 1/16W [M]R2333 D0GB153JA007 15K 1/16W [M]R2334 D0GBR00JA008 0 1/16W [M]R2335 D0GB102JA008 1K 1/16W [M]R2341 D0GB180JA008 18 1/16W [M]R2343 D0GB180JA008 18 1/16W [M]R2344 D0GBR00JA008 0 1/16W [M]R2345 D0GB152JA008 1.5K 1/16W [M]EGR2345 D0GB153JA008 15K 1/16W [M]EB/ ER2346 D0GB332JA007 3.3K 1/16W [M]R2347 D0GB1R0JA007 1 1/16W [M]R2352 D0GB180JA008 18 1/16W [M]R2353 D0GBR00JA008 0 1/16W [M]R2354 D0GB180JA008 18 1/16W [M]R2355 D0GB274JA007 270K 1/16W [M]R2356 D0GB184JA007 180K 1/16W [M]R2357 D0GB104JA007 100K 1/16W [M]R2401 D0GB153JA007 15K 1/16W [M]R2411 D0GB471JA008 470 1/16W [M]R2412 D0GB103JA007 10K 1/16W [M]R2413 D0GB104JA007 100K 1/16W [M]R2415 D0GB563JA007 56K 1/16W [M]R2416 D0GB222JA041 2.2K 1/16W [M]R2417 D0GB103JA007 10K 1/16W [M]EGR2417 D0GB183JA007 18K 1/16W [M]EB/ ER2418 D0GB104JA007 100K 1/16W [M]R2421 D0GBR00JA008 0 1/16W [M]R2423 D0GB393JA007 39K 1/16W [M]R2426 D0GBR00JA008 0 1/16W [M]R2427 D0GB123JA008 12K 1/16W [M]R2428 D0GB153JA007 15K 1/16W [M]R2429 D0GB822JA007 8.2K 1/16W [M]R2431 D0GBR00JA008 0 1/16W [M]R2433 D0GB153JA007 15K 1/16W [M]R2434 D0GBR00JA008 0 1/16W [M]R2435 D0GB102JA008 1K 1/16W [M]R2441 D0GB180JA008 18 1/16W [M]R2443 D0GB180JA008 18 1/16W [M]R2444 D0GBR00JA008 0 1/16W [M]R2445 D0GB152JA008 1.5K 1/16W [M]EGR2445 D0GB153JA008 15K 1/16W [M]EB/ E
100
SA-AK750E / SA-AK750EB / SA-AK750EG
Ref. No. Part No. Part Name & Description RemarksR2446 D0GB332JA007 3.3K 1/16W [M]R2447 D0GB1R0JA007 1 1/16W [M]R2452 D0GB180JA008 18 1/16W [M]R2453 D0GBR00JA008 0 1/16W [M]R2454 D0GB180JA008 18 1/16W [M]R2455 D0GB274JA007 270K 1/16W [M]R2456 D0GB184JA007 180K 1/16W [M]R2457 D0GB104JA007 100K 1/16W [M]R2501 D0GB334JA007 330K 1/16W [M]R2502 D0GB823JA007 82K 1/16W [M]R2503 D0GB272JA007 2.7K 1/16W [M]R2504 D0GB101JA007 100 1/16W [M]R2505 D0GBR00JA008 0 1/16W [M]R2507 D0GB104JA007 100K 1/16W [M]R2508 D0GB102JA008 1K 1/16W [M]R2509 D0GB561JA007 560 1/16W [M]R2510 D0AF221JA039 220 1/4W [M]R2511 D0GB122JA008 1.2K 1/16W [M]EGR2511 D0GB222JA041 2.2K 1/16W [M]EB/ ER2512 D0GB104JA007 100K 1/16W [M]R2555 D0GB102JA008 1K 1/16W [M]R2556 D0GB102JA008 1K 1/16W [M]R2557 D0GB102JA008 1K 1/16W [M]R2558 D0GB332JA008 3.3K 1/16W [M]R2559 D0GB183JA008 18K 1/16W [M]R2560 D0GB332JA008 3.3K 1/16W [M]R2561 D0GB273JA008 27K 1/16W [M]R2562 D0GB473JA008 47K 1/16W [M]R2563 D0GB473JA008 47K 1/16W [M]R2564 D0GB224JA008 220K 1/16W [M]R2565 D0GB224JA008 220K 1/16W [M]R2566 D0GB222JA008 2.2K 1/16W [M]R2567 D0GB183JA008 18K 1/16W [M]R2568 D0GB104JA008 100K 1/16W [M]R2584 D0GB334JA007 330K 1/16W [M]R2585 D0GB334JA007 330K 1/16W [M]R2586 D0GB122JA008 1.2K 1/16W [M]R2587 D0GB122JA008 1.2K 1/16W [M]R2588 ERJ3GEYJ184V 180K 1/16W [M]R2672 D0GB103JA008 10K 1/16W [M]R2673 D0GB473JA041 47K 1/16W [M]R2674 D0GB473JA041 47K 1/16W [M]R2676 D0GB103JA008 10K 1/16W [M]R2677 ERJ6GEYJ271V 270 1/10W [M]R2701 D0GB102JA008 1K 1/16W [M]R2702 D0GB102JA008 1K 1/16W [M]R2703 D0GB224JA007 220K 1/16W [M]R2704 D0GB224JA007 220K 1/16W [M]R2705 D0GB332JA007 3.3K 1/16W [M]R2706 D0GB332JA007 3.3K 1/16W [M]R2721 D0GB102JA008 1K 1/16W [M]R2722 D0GB102JA008 1K 1/16W [M]R2731 D0GB101JA008 100 1/16W [M]R2801 D0GB101JA007 100 1/16W [M]R2802 D0GB103JA008 10K 1/16W [M]R2804 D0GB101JA008 100 1/16W [M]R2805 D0GB103JA008 10K 1/16W [M]R2808 D0GB101JA008 100 1/16W [M]R2811 D0GB103JA007 10K 1/16W [M]R2815 D0GB101JA008 100 1/16W [M]R2816 D0GB101JA008 100 1/16W [M]R2817 D0GB103JA008 10K 1/16W [M]R2818 D0GB103JA007 10K 1/16W [M]R2825 D0GB101JA007 100 1/16W [M]R2826 D0GB473JA041 47K 1/16W [M]R2827 D0GB473JA041 47K 1/16W [M]R2828 D0GB473JA041 47K 1/16W [M]R2829 D0GB473JA041 47K 1/16W [M]R2830 D0GB473JA041 47K 1/16W [M]R2831 D0GB473JA041 47K 1/16W [M]R2832 D0GB473JA041 47K 1/16W [M]R2833 D0GB101JA007 100 1/16W [M]R2834 D0GB101JA007 100 1/16W [M]R2835 D0GB101JA007 100 1/16W [M]
Ref. No. Part No. Part Name & Description RemarksR2836 D0GB101JA007 100 1/16W [M]R2837 D0GB101JA007 100 1/16W [M]R2838 D0GB101JA007 100 1/16W [M]R2839 D0GB101JA007 100 1/16W [M]R2840 D0GB101JA007 100 1/16W [M]R2841 D0GB101JA007 100 1/16W [M]R2842 D0GB101JA007 100 1/16W [M]R2843 D0GB101JA007 100 1/16W [M]R2844 D0GB222JA041 2.2K 1/16W [M]R2845 D0GB101JA007 100 1/16W [M]R2846 D0GB104JA007 100K 1/16W [M]R2848 D0GB103JA008 10K 1/16W [M]R2849 D0GB682JA008 6.8K 1/16W [M]R2850 D0GB103JA008 10K 1/16W [M]R2851 D0GB473JA041 47K 1/16W [M]R2852 D0GB223JA041 22K 1/16W [M]R2853 D0GB101JA007 100 1/16W [M]R2854 D0GB101JA008 100 1/16W [M]R2871 D0GB223JA041 22K 1/16W [M]R2873 D0GB223JA041 22K 1/16W [M]R2874 D0GB472JA041 4.7K 1/16W [M]R2881 D0GB221JA041 220 1/16W [M]R2882 D0GB106JA007 10M 1/16W [M]R2883 D0GB334JA007 330K 1/16W [M]R2886 D0GB105JA007 1M 1/16W [M]R2894 D0GB473JA041 47K 1/16W [M]R2912 D0GB472JA008 4.7K 1/16W [M]R2914 D0GB472JA041 4.7K 1/16W [M]R2916 D0GB472JA008 4.7K 1/16W [M]R2918 D0GB102JA008 1K 1/16W [M]R2921 D0GB472JA041 4.7K 1/16W [M]R2922 D0GB103JA008 10K 1/16W [M]R2924 D0GB102JA008 1K 1/16W [M]R2927 D0GB102JA008 1K 1/16W [M]R2936 D0GB102JA008 1K 1/16W [M]R2937 D0GB103JA008 10K 1/16W [M]R2939 D0GB473JA041 47K 1/16W [M]R2940 D0GB824JA008 820K 1/16W [M]R2941 D0GB103JA008 10K 1/16W [M]R2942 D0GB562JA007 5.6K 1/16W [M]R2943 D0GB103JA008 10K 1/16W [M]R2944 D0GB472JA041 4.7K 1/16W [M]R2945 D0GB103JA008 10K 1/16W [M]R2946 D0GB563JA007 56K 1/16W [M]R2947 D0AF270JA039 27 1/4W [M]R2948 D0GB101JA007 100 1/16W [M]R2949 D0GB473JA041 47K 1/16W [M]R2961 D0GB221JA041 220 1/16W [M]R2962 D0GB221JA041 220 1/16W [M]R2963 D0GB222JA008 2.2K 1/16W [M]R2964 D0GB102JA008 1K 1/16W [M]R2967 D0GB102JA008 1K 1/16W [M]R3200 D0GB472JA008 4.7K 1/16W [M]R3202 D0GB472JA008 4.7K 1/16W [M]R3204 D0GBR00JA008 0 1/16W [M]R3205 D0GB104JA008 100K 1/16W [M]R3206 D0GB103JA008 10K 1/16W [M]R3210 D0GB104JA007 100K 1/16W [M]R3211 D0GB101JA007 100 1/16W [M]R3212 D0GB101JA007 100 1/16W [M]R3213 D0GB101JA007 100 1/16W [M]R3214 D0GB101JA007 100 1/16W [M]R3303 D0GB104JA007 100K 1/16W [M]R5101 D0GB103JA008 10K 1/16W [M]R5103 D0C1103JA020 11 [M]R5105 D0GB103JA008 10K 1/16W [M]R5106 D0GB223JA041 22K 1/16W [M]R5107 D0GB561JA007 560 1/16W [M]R5108 D0GB470JA008 47 1/16W [M]R5109 D0GB102JA008 1K 1/16W [M]R5110 D0GB222JA041 2.2K 1/16W [M]R5111 D0GB104JA007 100K 1/16W [M]R5112 ERJ3GEYJ394V 390K 1/16W [M]R5113 ERJ3GEYJ394V 390K 1/16W [M]
101
SA-AK750E / SA-AK750EB / SA-AK750EG
Ref. No. Part No. Part Name & Description RemarksR5114 ERJ3GEYJ1R8V 1.8 1/16W [M]R5123 D0C14R7JA020 4.7 [M]R5126 D0GB102JA008 1K 1/16W [M]R5127 D0GB471JA041 470 1/16W [M]R5132 D0AF331JA039 330 1/4W [M]R5133 D0GB103JA008 10K 1/16W [M]R5134 D0GB122JA008 1.2K 1/16W [M]R5135 D0AE2R2JA048 2.2 1/4W [M]R5136 D0AE2R2JA048 2.2 1/4W [M]R5137 D0AE2R2JA048 2.2 1/4W [M]R5138 ERJ8GEYJ100V 10 1/8W [M]R5139 ERJ8GEYJ100V 10 1/8W [M]R5140 ERJ8GEYJ100V 10 1/8W [M]R5141 ERJ8GEYJ100V 10 1/8W [M]R5142 ERJ8GEYJ100V 10 1/8W [M]R5143 ERJ8GEYJ100V 10 1/8W [M]R5146 D0GB102JA008 1K 1/16W [M]R5147 D0AF2R2JA039 2.2 1/4W [M]R5148 D0GB102JA008 1K 1/16W [M]R5149 D0GB102JA008 1K 1/16W [M]R5150 D0GB224JA007 220K 1/16W [M]R5151 D0GB154JA007 150K 1/16W [M]R5152 ERJ3GEY0R00V 0 1/16W [M]R5153 D0GB101JA007 100 1/16W [M]R5154 D0GB101JA007 100 1/16W [M]R5173 D0GB102JA008 1K 1/16W [M]R5174 ERJ3GEY0R00V 0 1/16W [M]R5201 D0GB102JA008 1K 1/16W [M]R5202 D0GB104JA007 100K 1/16W [M]R5203 D0GB103JA008 10K 1/16W [M]R5204 D0GB104JA007 100K 1/16W [M]R5205 D0GB104JA007 100K 1/16W [M]R5206 D0GB105JA007 1M 1/16W [M]R5207 D0GB682JA008 6.8K 1/16W [M]R5209 D0GB100JA007 10 1/16W [M]R5210 D0GB121JA007 120 1/16W [M]R5301 D0GB562JA007 5.6K 1/16W [M]R5302 D0GB562JA007 5.6K 1/16W [M]R5303 D0GB562JA007 5.6K 1/16W [M]R5304 D0GB562JA007 5.6K 1/16W [M]R5305 ERG1SJ220E 22 1W [M]R5306 ERG1SJ220E 22 1W [M]R5307 ERJ8GEYJ100V 10 1/8W [M]R5308 ERJ8GEYJ100V 10 1/8W [M]R5312 D0GB563JA007 56K 1/16W [M]R5313 D0GB154JA007 150K 1/16W [M]R5317 D0GB103JA008 10K 1/16W [M]R5401 D0GB562JA007 5.6K 1/16W [M]R5402 D0GB562JA007 5.6K 1/16W [M]R5403 D0GB562JA007 5.6K 1/16W [M]R5404 D0GB562JA007 5.6K 1/16W [M]R5405 ERG1SJ220E 22 1W [M]R5406 ERG1SJ220E 22 1W [M]R5407 ERJ8GEYJ100V 10 1/8W [M]R5408 ERJ8GEYJ100V 10 1/8W [M]R5412 D0GB224JA007 220K 1/16W [M]R5413 D0GB104JA007 100K 1/16W [M]R5417 D0GB103JA008 10K 1/16W [M]R5419 ERJ3GEY0R00V 0 1/16W [M]R5501 D0GB562JA007 5.6K 1/16W [M]R5502 D0GB562JA007 5.6K 1/16W [M]R5503 D0GB562JA007 5.6K 1/16W [M]R5504 D0GB562JA007 5.6K 1/16W [M]R5505 ERG1SJ220E 22 1W [M]R5506 ERG1SJ220E 22 1W [M]R5507 ERJ8GEYJ100V 10 1/8W [M]R5508 ERJ8GEYJ100V 10 1/8W [M]R5512 D0GB274JA007 270K 1/16W [M]R5513 D0GB334JA007 330K 1/16W [M]R5514 ERJ3GEY0R00V 0 1/16W [M]R5518 ERJ3GEYJ103V 10K 1/16W [M]R5520 ERJ3GEY0R00V 0 1/16W [M]R5521 ERJ6GEYJ105V 1M 1/10W [M]R5522 ERJ6GEYJ105V 1M 1/10W [M]
Ref. No. Part No. Part Name & Description RemarksR5523 ERJ6GEYJ105V 1M 1/10W [M]R5524 ERJ6GEYJ105V 1M 1/10W [M]R5525 ERJ6GEYJ105V 1M 1/10W [M]R5526 ERJ6GEYJ105V 1M 1/10W [M]R5951 D0AE332JA048 3.3K 1/4W [M]R5952 D0AE472JA048 4.7K 1/4W [M]R5953 D0AE151JA048 150 1/4W [M]R5957 D0AE103JA048 10K 1/4W [M]R5958 D0AE103JA048 10K 1/4W [M]R5960 D0AE472JA048 4.7K 1/4W [M]R5961 D0AE151JA048 150 1/4W [M]R5963 D0AF820JA039 82 1/4W [M]R6102 D0GB102JA008 1K 1/16W [M]R6103 D0GB102JA008 1K 1/16W [M]R6104 D0GB122JA008 1.2K 1/16W [M]R6105 D0GB182JA008 1.8K 1/16W [M]R6106 D0GB222JA041 2.2K 1/16W [M]R6107 D0GB272JA007 2.7K 1/16W [M]R6108 D0GB472JA008 4.7K 1/16W [M]R6109 D0GB393JA007 39K 1/16W [M]R6199 D0GB103JA008 10K 1/16W [M]R6202 D0GB102JA008 1K 1/16W [M]R6203 D0GB102JA008 1K 1/16W [M]R6204 D0GB122JA008 1.2K 1/16W [M]R6205 D0GB182JA008 1.8K 1/16W [M]R6206 D0GB222JA041 2.2K 1/16W [M]R6207 D0GB272JA007 2.7K 1/16W [M]R6208 D0GB393JA007 39K 1/16W [M]R6209 D0GB472JA008 4.7K 1/16W [M]R6302 D0GB102JA008 1K 1/16W [M]R6303 D0GB102JA008 1K 1/16W [M]R6304 D0GB122JA008 1.2K 1/16W [M]R6305 D0GB182JA008 1.8K 1/16W [M]R6306 D0GB222JA041 2.2K 1/16W [M]R6307 D0GB272JA007 2.7K 1/16W [M]R6308 D0GB472JA008 4.7K 1/16W [M]R6309 D0GB682JA008 6.8K 1/16W [M]R6310 D0GB333JA008 33K 1/16W [M]R6399 D0GB103JA008 10K 1/16W [M]R6457 D0GB331JA008 330 1/16W [M]R6458 D0GB332JA007 3.3K 1/16W [M]R6481 ERJ3GEY0R00V 0 1/16W [M]R6491 D0GB223JA041 22K 1/16W [M]R6492 D0GB123JA008 12K 1/16W [M]R6493 D0GB103JA008 10K 1/16W [M]R6494 D0GB103JA008 10K 1/16W [M]R6601 D0GB471JA041 470 1/16W [M]R6602 D0GB471JA041 470 1/16W [M]R6603 D0GB221JA041 220 1/16W [M]R6604 D0GB221JA041 220 1/16W [M]R6605 D0GB823JA007 82K 1/16W [M]R6631 ERD2FCVG470T 47 1/4W [M]R6632 ERD2FCVG470T 47 1/4W [M]R6751 D0GB332JA007 3.3K 1/16W [M]R6752 D0GB152JA008 1.5K 1/16W [M]R6753 D0GB332JA007 3.3K 1/16W [M]R6754 D0GB152JA008 1.5K 1/16W [M]R6763 ERJ3GEY0R00V 0 1/16W [M]R7111 D0GB103JA008 10K 1/16W [M]R7211 ERJ3GEYJ823V 82K 1/16W [M]R7212 ERJ3GEYJ821V 820 1/16W [M]R7214 ERJ3GEYJ471V 470 1/16W [M]R7217 D0GB102JA008 1K 1/16W [M]R7218 D0GB102JA008 1K 1/16W [M]R7220 ERJ3GEYJ105V 1M 1/16W [M]R7221 ERJ3GEYJ101V 100 1/16W [M]R7253 ERJ3GEYJ100V 10 1/16W [M]R7254 D0GB102JA008 1K 1/16W [M]R7315 ERJ3GEYJ332V 3.3K 1/16W [M]R7323 ERJ3GEYJ332V 3.3K 1/16W [M]R7325 ERJ3GEYJ331V 330 1/16W [M]R7327 D0GB102JA008 1K 1/16W [M]R7328 D0GB103JA008 10K 1/16W [M]R7329 D0GB102JA008 1K 1/16W [M]
102
SA-AK750E / SA-AK750EB / SA-AK750EG
Ref. No. Part No. Part Name & Description RemarksR7330 ERJ3GEYJ562V 5.6K 1/16W [M]R7331 D0GB223JA008 22K 1/16W [M]R7332 D0GB102JA008 1K 1/16W [M]R7335 ERJ3GEYJ101V 100 1/16W [M]R7336 ERJ3GEYJ100V 10 1/16W [M]R7339 D0GB102JA008 1K 1/16W [M]R7349 ERJ3GEYJ183V 18K 1/16W [M]R7601 ERJ3GEYJ4R7V 4.7 1/16W [M]R7650 ERJ3GEYJ5R6V 5.6 1/16W [M]
K1000 ERJ6GEY0R00V CHIP JUMPER [M]K3201 ERJ3GEY0R00V CHIP JUMPER [M]K3301 D0GBR00JA008 CHIP JUMPER [M]K3700 D0GBR00JA008 CHIP JUMPER [M]K3701 D0GBR00JA008 CHIP JUMPER [M]K6101 ERJ3GEY0R00V CHIP JUMPER [M]K6104 D0GB331JA008 CHIP RESISTOR [M]
CAPACITORS
C901 F1G1C104A083 0.1 16V [M]C902 F1G1C104A083 0.1 16V [M]C903 F1G1C104A083 0.1 16V [M]C904 F2A1C100A234 10 16V [M]C905 F1G1C104A083 0.1 16V [M]C906 F2A1C100A234 10 16V [M]C907 F1G1H180A565 18P 50V [M]C908 F1G1H220A565 22P 50V [M]C911 F1G1C104A083 0.1 16V [M]C912 F1G1C104A083 0.1 16V [M]C913 F1G1C104A083 0.1 16V [M]C914 F1G1C104A083 0.1 16V [M]C915 F2A1C470A234 47 16V [M]C931 F2A1C100A234 10 16V [M]C951 F1G1C104A083 0.1 16V [M]C952 F1G1C104A083 0.1 16V [M]C953 F2A0J101A245 100 6.3V [M]C1101 F2A1H1R0A145 1 50V [M]C1102 F1H1H471A219 470P 50V [M]C1103 F2A1C101A147 100 16V [M]C1104 F1H1E273A002 0.027 25V [M]C1105 F1H1H471A219 470P 50V [M]C1106 F2A1H2R2A145 2.2 50V [M]C1107 F1H1H152A219 1500P 50V [M]C1108 F2A1C100A147 10 16V [M]C1109 F2A1H3R3A145 3.3 50V [M]C1110 ECJ1VB1H682K 6800P 50V [M]C1121 F1H1H102A219 1000P 50V [M]C1122 F1H1E103A029 0.01 25V [M]C1123 ECJ1VB1H271K 270P 50V [M]C1201 F2A1H1R0A145 1 50V [M]C1202 F1H1H471A219 470P 50V [M]C1203 F2A1C101A147 100 16V [M]C1204 F1H1E273A002 0.027 25V [M]C1205 F1H1H471A219 470P 50V [M]C1206 F2A1H2R2A145 2.2 50V [M]C1207 F1H1H152A219 1500P 50V [M]C1208 F2A1C100A147 10 16V [M]C1209 F2A1H3R3A145 3.3 50V [M]C1210 ECJ1VB1H682K 6800P 50V [M]C1221 F1H1H102A219 1000P 50V [M]C1222 F1H1E103A029 0.01 25V [M]C1223 ECJ1VB1H271K 270P 50V [M]C1301 ECA1HAK0R1XB 0.1 50V [M]C1302 F1H1C333A071 0.033 16V [M]C1303 F1H1C333A071 0.033 16V [M]C1304 F2A1H4R7A014 4.7 50V [M]C1305 F2A1C330A234 33 16V [M]C1307 ECA1AAK221XQ 220 10V [M]C1308 F2A1C220A234 22 16V [M]C1310 ECA1HAK0R1XB 0.1 50V [M]C1311 ECA1CAK470XB 47 16V [M]C1312 F1H1H332A013 3300P 50V [M]C1314 F1H1H222A013 2200P 50V [M]
Ref. No. Part No. Part Name & Description RemarksC1315 F1H1H222A013 2200P 50V [M]C1316 F1H1H102A219 1000P 50V [M]C1317 F1H1H102A219 1000P 50V [M]C1318 ECQV1H473JL3 0.047 50V [M]C1319 F2A1C101A147 100 16V [M]C1320 F2A1H1R0A145 1 50V [M]C1321 F0A2A472A019 4700P 100V [M]C1323 ECEA1HKN010B 1 50V [M]C1324 ECA1CAK470XB 47 16V [M]C1326 F2A1C100A147 10 16V [M]C1371 F1H1E103A029 0.01 25V [M]C2006 F1H1H102A219 1000P 50V [M]C2112 ECJ1VB1C105K 1 16V [M]C2113 F1H1H682A219 6800P 50V [M]C2121 F1H1H332A013 3300P 50V [M]C2122 ECJ1VB1C105K 1 16V [M]C2132 ECJ1VB1C105K 1 16V [M]C2152 ECJ1VB1C105K 1 16V [M]C2171 F1H1C104A041 0.1 16V [M]C2172 ECJ1VB1C563K 0.056 16V [M]C2173 F1H1H103A219 0.01 50V [M]C2174 F1H1H103A219 0.01 50V [M]C2175 F1H1H332A219 3300P 50V [M]C2181 F1H1A105A025 1 10V [M]C2182 F1H1A105A025 1 10V [M]C2183 ECJ1VB1C224K 0.22 16V [M]C2191 F2A1H4R7A234 4.7 50V [M]C2192 F1H1C104A041 0.1 16V [M]C2193 F1H1A105A025 1 10V [M]C2194 ECJ1VB1C104K 0.1 16V [M]C2195 F1H1A474A025 0.47 10V [M]C2212 ECJ1VB1C105K 1 16V [M]C2213 F1H1H682A219 6800P 50V [M]C2221 F1H1H332A013 3300P 50V [M]C2222 ECJ1VB1C105K 1 16V [M]C2232 ECJ1VB1C105K 1 16V [M]C2245 F2A1C100A234 10 16V [M]C2252 ECJ1VB1C105K 1 16V [M]C2271 F1H1A154A001 0.15 10V [M]C2272 ECJ1VB1C823K 0.082 16V [M]C2273 F1H1H103A219 0.01 50V [M]C2274 F1H1H103A219 0.01 50V [M]C2275 F1H1H332A219 3300P 50V [M]C2281 F1H1A105A025 1 10V [M]C2282 F1H1A105A025 1 10V [M]C2283 F1H1H473A783 0.047 50V [M]C2301 F1H1A105A025 1 10V [M]C2302 D0GBR00JA008 0 1/16W [M]C2311 F1H1A105A025 1 10V [M]C2312 F1H1A105A025 1 10V [M]C2313 F1H1H470A230 47P 50V [M]C2314 F1H1H100A230 10P 50V [M]C2315 F2A1H220A216 22 50V [M]C2321 ECJ1VB1A224K 0.22 10V [M]C2323 F1H1H103A219 0.01 50V [M]C2324 ECJ1VB1C105K 1 16V [M]C2325 ECA1HAK010XB 1 50V [M]C2331 ECJ1VB1H682K 6800P 50V [M]C2333 F1H1A105A025 1 10V [M]C2341 F1H1H102A219 1000P 50V [M]C2342 F1H1A105A025 1 10V [M]C2343 ECJ1VB1A474K 0.47 10V [M]C2344 ECJ1VB1A474K 0.47 10V [M]C2401 F1H1A224A007 0.22 10V [M]C2402 F1H1A105A025 1 10V [M]C2411 F1H1A105A025 1 10V [M]C2412 F1H1A105A025 1 10V [M]C2413 F1H1H470A230 47P 50V [M]C2414 F1H1H100A230 10P 50V [M]C2415 F2A1H220A216 22 50V [M]C2421 ECJ1VB1A224K 0.22 10V [M]C2423 F1H1H103A219 0.01 50V [M]C2424 ECJ1VB1C105K 1 16V [M]C2425 ECA1HAK010XB 1 50V [M]
103
SA-AK750E / SA-AK750EB / SA-AK750EG
Ref. No. Part No. Part Name & Description RemarksC2431 ECJ1VB1H682K 6800P 50V [M]C2433 F1H1A105A025 1 10V [M]C2441 F1H1H102A219 1000P 50V [M]C2442 F1H1A105A025 1 10V [M]C2443 ECJ1VB1A474K 0.47 10V [M]C2444 ECJ1VB1A474K 0.47 10V [M]C2501 F1H1A105A025 1 10V [M]C2503 F1H1A105A025 1 10V [M]C2507 ECJ1VB1C224K 0.22 16V [M]C2509 F2A1H330A215 33 50V [M]C2511 ECEA1HKN2R2B 2.2 50V [M]C2551 F2A1C100A234 10 16V [M]C2552 ECJ1VC1H101K 100P 50V [M]C2553 ECJ1VB1H103K 0.01 50V [M]C2554 ECJ1VB1C105K 1 16V [M]C2555 ECJ1VC1H101K 100P 50V [M]C2556 ECJ1VB1H103K 0.01 50V [M]C2558 ECJ1VB1A154K 0.15 10V [M]C2560 ECJ1VB1C105K 1 16V [M]C2561 ECJ1VB1C105K 1 16V [M]C2581 F2A1C101A234 100 16V [M]C2582 F2A1C101A234 100 16V [M]C2583 F2A1C101A234 100 16V [M]C2584 F1H1H221A748 220P 50V [M]C2585 F1H1H221A748 220P 50V [M]C2588 F1H1C104A041 0.1 16V [M]C2589 ECJ1VB1C474K 0.47 16V [M]C2673 ECJ1VC1H101K 100P 50V [M]C2674 F1H1H103A219 0.01 50V [M]C2675 ECJ1VC1H101K 100P 50V [M]C2676 F2A1C221A236 220 16V [M]C2678 F1H1H103A219 0.01 50V [M]C2701 F1H1H103A219 0.01 50V [M]C2702 F2A1C101A234 100 16V [M]C2703 F1H1H471A219 470P 50V [M]C2704 F1H1H471A219 470P 50V [M]C2705 ECA1HAK010XB 1 50V [M]C2706 ECA1HAK010XB 1 50V [M]C2721 F2A1C101A180 100 16V [M]C2722 ECJ1VB1H103K 0.01 50V [M]C2731 F2A1H1010039 100 50V [M]C2753 F1H1C104A042 0.1 16V [M]C2802 F2A1H3R3A234 3.3 50V [M]C2803 F1H1A105A025 1 10V [M]C2821 ECJ1VC1H101K 100P 50V [M]C2853 F1H1C104A041 0.1 16V [M]C2854 F2A0J221A016 220 6.3V [M]C2871 F1H1H331A013 330P 50V [M]C2872 F1H1C223A001 0.022 16V [M]C2874 F1H1H331A013 330P 50V [M]C2882 F1H1H180A230 18P 50V [M]C2883 F1H1H220A230 22P 50V [M]C2901 F1H1C104A041 0.1 16V [M]C2940 F1H1C104A041 0.1 16V [M]C2941 F2A1H330A215 33 50V [M]C2943 F2A1H2R2A234 2.2 50V [M]C2944 ECJ1VC1H101K 100P 50V [M]C2945 F2A1C470A234 47 16V [M]C2947 F2A0J101A208 100 6.3V [M]C2948 ECA1AAK221XB 220 10V [M]C2953 ECJ1VB1H561K 560P 50V [M]C2954 ECJ1VB1H561K 560P 50V [M]C2956 ECJ1VC1H101K 100P 50V [M]C2963 ECJ1VC1H330J 33P 50V [M]C2964 F2A1C470A234 47 16V [M]C2965 ECJ1VC1H102J 1000P 50V [M]C2967 ECJ1VC1H330J 33P 50V [M]C2968 ECJ1VB1H561K 560P 50V [M]C2969 F2A1C470A234 47 16V [M]C2970 F1H1H471A219 470P 50V [M]C2971 F2A1C100A234 10 16V [M]C2984 ECJ1VC1H101K 100P 50V [M]C2985 F1H1H102A219 1000P 50V [M]C2986 F1H1H102A219 1000P 50V [M]
Ref. No. Part No. Part Name & Description RemarksC4000 F1H1H104A783 0.1 50V [M]C4001 F1H1H223A219 0.022 50V [M]C5101 F2A1V102A154 1000 35V [M]C5102 ECA2AM100B 10 100V [M]C5103 ECA2AM100B 10 100V [M]C5104 F2A1V102A154 1000 35V [M]C5105 ECA1AAK221XB 220 10V [M]C5106 ECJ1VB1H104K 0.1 50V [M]C5107 ECJ1VB1H104K 0.1 50V [M]C5109 ECA1EAM101XB 100 25V [M]C5110 ECA1EAM101XB 100 25V [M]C5113 ECA1HM330B 33 50V [M]C5114 ECJ1VB1H104K 0.1 50V [M]C5115 ECJ1VB1H104K 0.1 50V [M]C5117 F2A1V471A141 470 35V [M]C5118 F2A1V471A141 470 35V [M]C5119 F2A1V471A141 470 35V [M]C5120 F2A1V471A141 470 35V [M]C5121 ECA1HAM470XB 47 50V [M]C5123 F2A1V471A141 470 35V [M]C5124 F2A1V471A141 470 35V [M]C5131 ECA0JAK101XB 100 6.3V [M]C5132 F2A1E1010056 100 25V [M]C5133 ECA0JAK101XB 100 6.3V [M]C5151 ECJ1VC1H101K 100P 50V [M]C5152 ECJ1VB1H104K 0.1 50V [M]C5153 ECJ1VC1H101K 100P 50V [M]C5155 F1H1H102A219 1000P 50V [M]C5157 F1H1H103A219 0.01 50V [M]C5159 F1H1H103A219 0.01 50V [M]C5171 ECA1JM102E 1000 63V [M]C5172 ECA1JM102E 1000 63V [M]C5186 ECJ1VB1H104K 0.1 50V [M]C5187 ECJ1VB1H104K 0.1 50V [M]C5201 F1H1H471A219 470P 50V [M]C5202 ECJ1VC1H101K 100P 50V [M]C5203 ECJ1VC1H101K 100P 50V [M]C5204 ECJ1VC1H101K 100P 50V [M]C5205 ECJ1VB1H104K 0.1 50V [M]C5208 ECA0JM221B 220 6.3V [M]C5210 F1H1H180A230 18P 50V [M]C5301 ECJ1VB1A474K 0.47 10V [M]C5302 F1H1H331A013 330P 50V [M]C5303 ECJ1VB1A474K 0.47 10V [M]C5304 ECJ1VB1A474K 0.47 10V [M]C5305 F1H1H331A013 330P 50V [M]C5306 ECJ1VB1A474K 0.47 10V [M]C5308 ECJ1VB1H104K 0.1 50V [M]C5309 ECJ1VB1H104K 0.1 50V [M]C5310 F1K2A1040006 0.1 100V [M]C5311 F1H1H221A748 220P 50V [M]C5312 ECJ1VB1H104K 0.1 50V [M]C5313 F1H1H153A219 0.015 50V [M]C5314 F1K2A1040006 0.1 100V [M]C5315 ECJ1VB1H104K 0.1 50V [M]C5316 F1J1H474A757 0.47 50V [M]C5317 ECJ1VB1H104K 0.1 50V [M]C5318 F1K2A1040007 0.1 100V [M]C5319 F1H1H153A219 0.015 50V [M]C5320 ECJ1VB1H104K 0.1 50V [M]C5321 F1K2A1040007 0.1 100V [M]C5322 ECJ1VB1H104K 0.1 50V [M]C5323 ECJ1VB1H104K 0.1 50V [M]C5324 ECQV1H474JL3 0.47 50V [M]C5325 ECJ1VB1H104K 0.1 50V [M]C5326 ERJ3GEY0R00V 0 1/16W [M]C5327 ECQV1H474JL3 0.47 50V [M]C5328 ECJ1VB1H104K 0.1 50V [M]C5329 ERJ3GEY0R00V 0 1/16W [M]C5330 F1H2A221A009 220P 100V [M]C5331 F1H2A221A009 220P 100V [M]C5332 F1H2A221A009 220P 100V [M]C5333 F1H2A221A009 220P 100V [M]C5334 F1H1H153A219 0.015 50V [M]
104
SA-AK750E / SA-AK750EB / SA-AK750EG
Ref. No. Part No. Part Name & Description RemarksC5335 F1H1H153A219 0.015 50V [M]C5336 F1H1H102A219 1000P 50V [M]C5337 F1H1H102A219 1000P 50V [M]C5343 F1H1H153A219 0.015 50V [M]C5401 ECJ1VB1A474K 0.47 10V [M]C5402 F1H1H331A013 330P 50V [M]C5403 ECJ1VB1A474K 0.47 10V [M]C5404 ECJ1VB1A474K 0.47 10V [M]C5405 F1H1H331A013 330P 50V [M]C5406 ECJ1VB1A474K 0.47 10V [M]C5408 ECJ1VB1H104K 0.1 50V [M]C5409 ECJ1VB1H104K 0.1 50V [M]C5410 F1K2A1040006 0.1 100V [M]C5411 F1H1H221A748 220P 50V [M]C5412 ECJ1VB1H104K 0.1 50V [M]C5413 F1H1H153A219 0.015 50V [M]C5414 F1K2A1040006 0.1 100V [M]C5415 ECJ1VB1H104K 0.1 50V [M]C5416 F1J1H474A757 0.47 50V [M]C5417 ECJ1VB1H104K 0.1 50V [M]C5418 F1K2A1040006 0.1 100V [M]C5419 F1H1H153A219 0.015 50V [M]C5420 ECJ1VB1H104K 0.1 50V [M]C5421 F1K2A1040006 0.1 100V [M]C5422 ECJ1VB1H104K 0.1 50V [M]C5423 ECJ1VB1H104K 0.1 50V [M]C5424 ECQV1H474JL3 0.47 50V [M]C5425 ECJ1VB1H104K 0.1 50V [M]C5426 ERJ3GEY0R00V 0 1/16W [M]C5427 ECQV1H474JL3 0.47 50V [M]C5428 ECJ1VB1H104K 0.1 50V [M]C5429 ERJ3GEY0R00V 0 1/16W [M]C5430 F1H1H221A748 220P 50V [M]C5431 F1H1H221A748 220P 50V [M]C5432 F1H1H221A748 220P 50V [M]C5433 F1H1H221A748 220P 50V [M]C5434 F1H1H153A219 0.015 50V [M]C5435 F1H1H153A219 0.015 50V [M]C5436 F1H1H102A219 1000P 50V [M]C5437 F1H1H102A219 1000P 50V [M]C5438 F1H1H153A219 0.015 50V [M]C5501 ECJ1VB1A474K 0.47 10V [M]C5502 F1H1H331A013 330P 50V [M]C5503 ECJ1VB1A474K 0.47 10V [M]C5504 ECJ1VB1A474K 0.47 10V [M]C5505 ECJ1VB1H331K 330P 50V [M]C5506 ECJ1VB1A474K 0.47 10V [M]C5508 ECJ1VB1H104K 0.1 50V [M]C5509 ECJ1VB1H104K 0.1 50V [M]C5510 F1K2A1040006 0.1 100V [M]C5511 F1H1H221A748 220P 50V [M]C5512 ECJ1VB1H104K 0.1 50V [M]C5513 ECJ1VB1H153K 0.015 50V [M]C5514 F1K2A1040006 0.1 100V [M]C5515 ECJ1VB1H104K 0.1 50V [M]C5516 F1J1H474A757 0.47 50V [M]C5517 ECJ1VB1H104K 0.1 50V [M]C5518 F1K2A1040007 0.1 100V [M]C5519 ECJ1VB1H153K 0.015 50V [M]C5520 ECJ1VB1H104K 0.1 50V [M]C5521 F1K2A1040007 0.1 100V [M]C5522 ECJ1VB1H104K 0.1 50V [M]C5523 ECJ1VB1H104K 0.1 50V [M]C5524 ECQV1H684JL3 0.68 50V [M]C5525 ECJ1VB1H104K 0.1 50V [M]C5526 ERJ3GEY0R00V 0 1/16W [M]C5527 ECQV1H684JL3 0.68 50V [M]C5528 ECJ1VB1H104K 0.1 50V [M]C5529 ERJ3GEY0R00V 0 1/16W [M]C5530 F1H2A221A009 220P 100V [M]C5531 F1H2A221A009 220P 100V [M]C5532 F1H2A221A009 220P 100V [M]C5533 F1H2A221A009 220P 100V [M]C5538 F1H1H102A219 1000P 50V [M]
Ref. No. Part No. Part Name & Description RemarksC5539 F1H1H102A219 1000P 50V [M]C5701 F2A0J101A181 100 6.3V [M]C5920 ECA1HM102E 1000 50V [M]C5940 ECA1HM102E 1000 50V [M]C5950 F2B1E222A005 2200 25V [M]C5951 F1B1H103A007 0.01 50V [M]C5952 F2A1A470A204 47 10V [M]C5953 F1B1H103A007 0.01 50V [M]C5954 F1B1H103A007 0.01 50V [M]C5955 ECA1HM220B 22 50V [M]C5956 F2A1H470A147 47 50V [M]C5957 F2A1H100A234 10 50V [M]C5958 F1B1H103A007 0.01 50V [M]C5959 F1B1H103A007 0.01 50V [M]C5960 ECQE2104KF3 0.1 250V [M]C5963 F2A1H4R7A234 4.7 50V [M]C5971 F2A1E470A202 47 25V [M]C6481 F2A1H220A216 22 50V [M]C6491 ECJ1VC1H101K 100P 50V [M]C6492 ECJ1VC1H101K 100P 50V [M]C6551 F1H1H103A219 0.01 50V [M]C6552 F1H1H103A219 0.01 50V [M]C6553 F1H1H103A219 0.01 50V [M]C6601 ECJ1VC1H101K 100P 50V [M]C6602 F1H1H102A219 1000P 50V [M]C6603 ECJ1VC1H101K 100P 50V [M]C6604 ECJ1VC1H101K 100P 50V [M]C6623 F2A1H220A216 22 50V [M]C6631 F2A1H220A216 22 50V [M]C6632 F2A1H220A216 22 50V [M]C6635 F2A1H2R2A145 2.2 50V [M]C6636 ECJ1VC1H101K 100P 50V [M]C6751 F1H1H103A219 0.01 50V [M]C6752 F1H1H103A219 0.01 50V [M]C6753 F1H1H103A219 0.01 50V [M]C7102 F1H1A474A025 0.47 10V [M]C7107 ECJ1VB1H223K 0.022 50V [M]C7142 ECJ1VB1H332K 3300P 50V [M]C7154 ECJ1VB1C104K 0.1 16V [M]C7155 ECJ1VB1C104K 0.1 16V [M]C7161 ECJ1VB1C104K 0.1 16V [M]C7164 ECJ2FF1A106Z 10 10V [M]C7165 ECJ2FF1A106Z 10 10V [M]C7166 F1H1H103A219 0.01 50V [M]C7203 F2A0J221A200 220 6.3V [M]C7204 ECJ1VB1C104K 0.1 16V [M]C7216 ECJ1VB1H681K 680P 50V [M]C7217 ECJ1VB1C104K 0.1 16V [M]C7218 ECJ1VB1C823K 0.082 16V [M]C7223 F2A1H4R70037 4.7 50V [M]C7225 F1H1H102A219 1000P 50V [M]C7226 F1H1H102A219 1000P 50V [M]C7227 ECA1HAK010XI 1 50V [M]C7228 ECA1HAK010XI 1 50V [M]C7230 ECJ1VB1C104K 0.1 16V [M]C7231 F2A0J221A200 220 6.3V [M]C7232 F2A0J221A200 220 6.3V [M]C7233 F1H1C104A008 0.1 16V [M]C7234 ECJ1VB1C104K 0.1 16V [M]C7235 F2A1C100A133 10 16V [M]C7241 F1H1H102A219 1000P 50V [M]C7243 F1H1C104A008 0.1 16V [M]C7244 ECJ1VB1C153K 0.015 16V [M]C7253 F1H1H471A219 470P 50V [M]C7263 ECJ1VB1C104K 0.1 16V [M]C7264 ECJ1VB1C104K 0.1 16V [M]C7315 F1H1A474A025 0.47 10V [M]C7334 ECEA1AKA221I 220 10V [M]C7335 F1H1C104A008 0.1 16V [M]C7338 ECJ1VB1C563K 0.056 16V [M]C7339 ECJ1VB1C183K 0.018 16V [M]C7352 ECJ1VB1C183K 0.018 16V [M]C7601 ECEA0JKA330I 33 6.3V [M]C7613 ECJ1VB1C104K 0.1 16V [M]
105
SA-AK750E / SA-AK750EB / SA-AK750EG