HT-RT4/RT40 - Welcome to Sony Support

SERVICE MANUAL

Sony CorporationPublished by Sony EMCS (Malaysia) PG Tec

HT-RT4/RT40SA-WRT4/WRT40

SPECIFICATIONS

HT-RT4/RT40HOME THEATRE SYSTEM

SA-WRT4/WRT40ACTIVE SUBWOOFER

9-890-690-012017E81-1© 2017.05

AEP ModelUK Model

HT-RT4

E ModelAustralian Model

HT-RT40

Ver. 1.0 2017.05

• All the units included in the HT-RT4/RT40 (SA-WRT4/WRT40, SS-RT4/SRT4, remote control) are required to confi rm the operation of SA-WRT4/WRT40. Check in advance that you have all the units.

COMPONENT MODEL NAMEHT-RT4 HT-RT40

Bar Speaker (Speaker System) SS-RT4 SS-RT4Surround Speaker (Speaker System) SS-SRT4 SS-SRT4Subwoofer (Active Subwoofer) SA-WRT4 SA-WRT40

• The service manual for SS-RT4/SRT4 has been issued separately. Please refer to the service manual for information.

Note:Be sure to keep your PC used for service and checking of this unit always updated with the latest version of your anti-virus software.In case a virus affected unit was found during service, contact your Service Headquarters.

Amplifi er sectionPOWER OUTPUT (rated) Front L + Front R: 35 W + 35 W (at 2.5 ohms, 1 kHz, 1% THD)POWER OUTPUT (reference) Front L/Front R/Surround L/ Surround R: 65 W (per channel at 2.5 ohms, 1 kHz) Center: 170 W (at 4 ohms, 1 kHz) Subwoofer: 170 W (at 4 ohms, 1 kHz)Inputs USB ANALOG IN TV IN (OPTICAL)Output HDMI OUT (ARC)HDMI sectionConnector Type A (19pin)USB section

(USB) port Type ABLUETOOTH sectionCommunication system BLUETOOTH Specifi cation version 4.2Output BLUETOOTH Specifi cation Power Class 1Maximum communication range Line of sight approx. 25 m1)

Frequency band 2.4 GHz band (2.4000 GHz – 2.4835 GHz)Modulation method FHSS (Freq Hopping Spread Spectrum)Compatible BLUETOOTH profi les2)

A2DP 1.2 (Advanced Audio Distribution Profi le) AVRCP 1.6 (Audio Video Remote Control Profi le)Supported Codecs3)

SBC4), AAC5)

Transmission range (A2DP) 20 Hz – 20,000 Hz (Sampling frequency 32 kHz, 44.1 kHz, 48 kHz)1) The actual range will vary depending

on factors such as obstacles between devices, magnetic fi elds around a microwave oven, static electricity, cordless phone, reception sensitivity, antenna’s performance, operating system, software application, etc.

2) BLUETOOTH standard profi les indicate the purpose of BLUETOOTH communication between devices.

3) Codec: Audio signal compression and conversion format

4) Subband Codec5) Advanced Audio Coding

Speaker sectionSpeaker system Subwoofer system, Bass refl exSpeaker 160 mm cone typeGeneralPower requirements LA9 models only: 110 V - 240 V AC, 50/60 Hz EA models only: 127 V – 240 V AC, 50/60 Hz Except LA9, EA models: 220 V – 240 V AC, 50/60 HzPower consumption On: 85 W Standby: 0.5 W or less (Power

saving mode) (When “CTRL” in “HDMI>” and

“BTSTB” in “BT >” are set to “OFF”)

Standby: 2.8 W or less6)

(When “CTRL” in “HDMI>” or “BTSTB” in “BT >” is set to “ON”)

Dimensions (w/h/d) (approx.) 190 mm × 392 mm × 315 mmMass (approx.) 7.8 kg

6) The system will automatically enter Power saving mode when there is no HDMI connection and no BLUE-TOOTH pairing history, regardless of the settings you have made for “CTRL” in “HDMI>” and “BTSTB” in “BT >”.

Supplied accessoriesRemote control (1)R03 (size AAA) batteries (2)High Speed HDMI cable (1) (HT-RT40)Optical digital cable (1) (HT-RT4)Speaker bases (2)Screws (8)AC plug adaptor (1) (HT-RT40: LA9)

Design and specifi cations are subject to change without notice.

Photo: HT-RT4

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Compatible iPod/iPhone modelsThe compatible iPhone/iPod models are as follows. Update your iPhone/iPod with the latest software before using with the system. BLUETOOTH technology works with:- iPhone 7 Plus- iPhone 7- iPhone SE- iPhone 6s Plus- iPhone 6s- iPhone 6 Plus- iPhone 6- iPhone 5s- iPhone 5c- iPhone 5- iPod touch (6th generation)- iPod touch (5th generation)• (HT-RT40 only)

THIS PRODUCT IS LICENSED UNDER THE MPEG-4 VISUAL PATENT PORTFOLIO LICENSE FOR THE PERSONAL AND NON-COMMERCIAL USE OF A CONSUMER FOR

(i) ENCODING VIDEO IN COMPLIANCE WITH THE MPEG-4 VISUAL STANDARD (“MPEG-4 VIDEO”)

AND/OR

(ii) DECODING MPEG-4 VIDEO THAT WAS ENCODED BY A CONSUMER ENGAGED IN A PERSONAL AND NON-COMMERCIAL ACTIVITY AND/OR WAS OBTAINED FROM A VIDEO PROVIDER LICENSED TO PRO-VIDE MPEG-4 VIDEO.

NO LICENSE IS GRANTED OR SHALL BE IMPLIED FOR ANY OTHER USE. ADDITIONAL INFORMATION INCLUDING THAT RELATING TO PROMO-TIONAL, INTERNAL AND COMMERCIAL USES AND LICENSING MAY BE OBTAINED FROM MPEG LA, L.L.C.HTTP://WWW.MPEGLA.COM• All other trademarks are trademarks of their respective owners.• Other system and product names are generally trademarks or registered trade-

marks of the manufacturers. ™ and ® marks are not indicated in this document.

Copyrights and Trademarks• (HT-RT4 only)

This system incorporates Dolby* Digital and the DTS** Digital Surround System. (HT-RT40 only) This system incorporates Dolby* Digital.

* Manufactured under license from Dolby Laboratories. Dolby and the double-D symbol are trademarks of Dolby Laboratories.

** For DTS patents, see http://patents.dts.com.Manufactured under license from DTS Licensing Limited. DTS, the Symbol, & DTS and the Symbol together are registered trademarks, and DTS Digital Surround is a trademark of DTS, Inc. © DTS, Inc. All Rights Reserved.

• The BLUETOOTH® word mark and logos are registered trademarks owned by Bluetooth SIG, Inc. and any use of such marks by Sony Corporation is under license. Other trademarks and trade names are those of their respective owners.

• This system incorporates High-Defi nition Multimedia Interface (HDMI™) technology.

The terms HDMI and HDMI High-Defi nition Multimedia Interface, and the HDMI Logo are trademarks or registered trademarks of HDMI Licensing LLC in the United States and other countries.

• The N-Mark is a trademark or registered trademark of NFC Forum, Inc. in the United States and in other countries.

• Android™ is a trademark of Google Inc.• Google Play is a trademark of Google Inc.• MPEG Layer-3 audio coding technology and patents licensed from Fraunhofer

IIS and Thomson.• Windows Media is either a registered trademark or trademark of Microsoft

Corporation in the United States and/or other countries.• This product is protected by certain intellectual property rights of Microsoft

Corporation. Use or distribution of such technology outside of this product is prohibited without a license from Microsoft or an authorized Microsoft subsid-iary.

• “BRAVIA” is a trademark of Sony Corporation.• “ClearAudio+” is a trademark of Sony Corporation.• “PlayStation” is a registered trademark of Sony Computer Entertainment Inc.• Apple, the Apple logo, iPhone, iPod, iPod touch, and Retina are trademarks of

Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc., registered in the U.S. and other countries.

“Made for iPod,” and “Made for iPhone” mean that an electronicaccessory has been designed to connect specifi cally to iPod or iPhone, respectively, and has been certifi ed by the developer to meet Apple performance standards. Apple is not responsible for the operation of this device or its compliance with safety and regulatory standards. Please note that the use of this accessory with iPod or iPhone may affect wireless performance.

• Abbreviation AR : Argentina model AUS : Australian model E3 : 240 V AC area in E model E12 : 220-240 V AC area in E model EA : Saudi Arabia model LA9 : Latin-American model SP : Singapore model

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NOTES ON CHIP COMPONENT REPLACEMENT• Never reuse a disconnected chip component.• Notice that the minus side of a tantalum capacitor may be dam-

aged by heat.

SAFETY CHECK-OUTAfter correcting the original service problem, perform the follow-ing safety check before releasing the set to the customer:Check the antenna terminals, metal trim, “metallized” knobs, screws, and all other exposed metal parts for AC leakage. Check leakage as described below.

LEAKAGE TESTThe AC leakage from any exposed metal part to earth ground and from all exposed metal parts to any exposed metal part having a return to chassis, must not exceed 0.5 mA (500 microamperes). Leakage current can be measured by any one of three methods.1. A commercial leakage tester, such as the Simpson 229 or RCA

WT-540A. Follow the manufacturers’ instructions to use these instruments.

2. A battery-operated AC milliammeter. The Data Precision 245 digital multimeter is suitable for this job.

3. Measuring the voltage drop across a resistor by means of a VOM or battery-operated AC voltmeter. The “limit” indication is 0.75 V, so analog meters must have an accurate low-voltage scale. The Simpson 250 and Sanwa SH-63Trd are examples of a passive VOM that is suitable. Nearly all battery operated digital multimeters that have a 2V AC range are suitable. (See Fig. A)

SAFETY-RELATED COMPONENT WARNING!

COMPONENTS IDENTIFIED BY MARK 0 OR DOTTED LINE WITH MARK 0 ON THE SCHEMATIC DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.REPLACE THESE COMPONENTS WITH SONY PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.

1.5 kΩ0.15 μFACvoltmeter(0.75 V)

To Exposed MetalParts on Set

Earth Ground

Fig. A. Using an AC voltmeter to check AC leakage.

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1. SERVICING NOTES ............................................. 5

2. DISASSEMBLY2-1. Disassembly Flow ........................................................... 82-2. Front Panel Section-1 ...................................................... 92-3. Front Panel Section-2 ...................................................... 102-4. Loudspeaker 16cm .......................................................... 112-5. Chassis Section ............................................................... 122-6. BLUETOOTH Module ................................................... 122-7. SPEAKER CHUKEI PC BOAR Board .......................... 132-8. MAIN Board (RT4), EG4 MAIN Board (RT40),

CONNECTOR Board, Switching Regulator ................. 14

3. TEST MODE ............................................................ 15

4. TROUBLESHOOTING ........................................... 16

5. DIAGRAMS5-1. Block Diagram - MAIN CONTROL Section - ............... 215-2. Block Diagram - AUDIO Section - ................................. 225-3. Block Diagram - POWER SUPPLY Section - ................ 23

TABLE OF CONTENTS

5-4. Printed Wiring Boards - MAIN Board (RT4), EG4 MAIN Board (RT40) - ............................................ 25

5-5. Printed Wiring Boards - EG4 OLED CHUKEI PC Board - ...................................................................... 26

5-6. Schematic Diagram - EG4 OLED CHUKEI PC Board - ...................................................................... 26

5-7. Printed Wiring Board - TOUCH Board - ........................ 275-8. Schematic Diagram - TOUCH Board - ........................... 275-9. Printed Wiring Board - SPEAKER CHUKEI PC

BOAR Board - ................................................................ 285-10. Schematic Diagram - SPEAKER CHUKEI PC

BOAR Board - ................................................................ 285-11. Printed Wiring Board - CONNECTOR Board - ............. 295-12. Schematic Diagram - CONNECTOR Board - ................ 295-13. Printed Wiring Board - USB Board - .............................. 29

6. EXPLODED VIEWS6-1. Overall Section ............................................................... 326-2. Chassis Section ............................................................... 336-3. MAIN Board Section ...................................................... 34

7. ELECTRICAL PARTS LIST .............................. 35

Accessories are listed in the last part of the electrical parts list.

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SECTION 1SERVICING NOTES

UNLEADED SOLDERBoards requiring use of unleaded solder are printed with the lead-free mark (LF) indicating the solder contains no lead.(Caution: Some printed circuit boards may not come printed with

the lead free mark due to their particular size)

: LEAD FREE MARKUnleaded solder has the following characteristics.• Unleaded solder melts at a temperature about 40 °C higher

than ordinary solder. Ordinary soldering irons can be used but the iron tip has to be

applied to the solder joint for a slightly longer time. Soldering irons using a temperature regulator should be set to

about 350 °C.Caution: The printed pattern (copper foil) may peel away if

the heated tip is applied for too long, so be careful!• Strong viscosity Unleaded solder is more viscous (sticky, less prone to fl ow)

than ordinary solder so use caution not to let solder bridges occur such as on IC pins, etc.

• Usable with ordinary solder It is best to use only unleaded solder but unleaded solder may

also be added to ordinary solder.

ADVANCE PREPARATION WHEN CONFIRMING OP-ERATIONAll the units included in the HT-RT4/RT40 (SA-WRT4/WRT40, SS-RT4/SRT4, remote control) are required to confi rm the operation of SA-WRT4/WRT40. Check in advance that you have all the units.

NOTE OF PERFORMING THE OPERATION CHECK IN THE STATE THAT HEAT SINK WAS REMOVEDWhen performing the operation check in the state that this unit was disassembled, it is possible to perform the operation check in the state that heat sink was removed. But don’t perform the operation check in the long time, and perform the operation check in the volume state as low as possible.

IF “PRTCT” APPEARS IN THE FRONT PANEL DISPLAY OF THE SUBWOOFERt Press 1 to turn off the system. After

the display turns off, disconnect the AC power cord (mains lead) then check that nothing is blocking the ventilation holes of the Subwoofer.

NOTE OF REPLACING THE IC1000 AND IC1002 ON THE MAIN BOARD (RT4) OR EG4 MAIN BOARD (RT40) AND THE COMPLETE MAIN BOARD (RT4) OR COMPLETE EG4 MAIN BOARD (RT40)When IC1000 and IC1002 on the MAIN board (RT4) or EG4 MAIN board (RT40) and the complete MAIN board (RT4) or complete EG4 MAIN board (RT40) are replaced, it is necessary to spread the compound between the MAIN board (RT4) or EG4 MAIN board (RT40) and the heat sink.Spread the compound (THERMAL COMPOUND (G747)) refer-ring to the fi gure below.

– MAIN Board (RT4) or EG4 MAIN Board (RT40) (Component Side) –

IC1000

thermal compound (G747)

IC1002

thermal compound (G747)

NOTE OF REPLACING BLUETOOTH MODULE OR RC-S730 (WW)When the BLUETOOTH MODULE or RC-S730 (WW) is re-placed, the MAC address for BLUETOOTH MODULE has been changed. Please execute COLD RESET (refer to page 15) before pairing with a Bluetooth device / NFC.

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CAPACITOR ELECTRICAL DISCHARGE PROCESSING When checking the board, for the electric shock prevention, con-nect the resistors to both ends of respective capacitor (C201 and C207) to discharge the capacitor (C201 and C207).

C207

C201

800 /2 W

800 /2 W

- REGULATOR, SWITCHING 3L405W-4 Board (EXCEPT E12) (Conductor Side) -- REGULATOR, SWITCHING 3L405W-5 Board (E12) (Conductor Side) -

BOND FIXATION OF ELECTRIC PARTSWhen REGULATOR, SWITCHING 3L405W-4 board (Except E12), REGULATOR, SWITCHING 3L405W-5 board (E12) or MAIN board (RT4) or EG4 MAIN board (RT40) is replaced, it is necessary to fi x parts to the boards by using a specifi ed bond without fail.

• Object boards 1. REGULATOR, SWITCHING 3L405W-4 board (Except

E12) 2. REGULATOR, SWITCHING 3L405W-5 board (E12) 3. MAIN board (RT4) or EG4 MAIN board (RT40)

• Use bondPart No. Description7-600-020-70 ADHESIVE (SC608Z2) 180ML

• Parts position 1. REGULATOR, SWITCHING 3L405W-4 board (Except

E12) (page 6) 2. REGULATOR, SWITCHING 3L405W-5 board (E12)

(page 6) 3. MAIN board (RT4) or EG4 MAIN board (RT40) (page 7)

1. REGULATOR, SWITCHING 3L405W-4 board (Except E12)

C402L401 T201 C101 NR101L101 C102

C215 C204 TH101 RC201 L102 C103C461

C201 C207 R208 C211 T201

*The portion which applies bond:

– REGULATOR, SWITCHING 3L405W-4 Board (EXCEPT E12) (Component Side) –

2. REGULATOR, SWITCHING 3L405W-5 board (E12)

C402L401 T201 C101 NR101L101 C102

C215 C204 TH101 RC201 L102 C103C461

C201 C207 R208 C211 T201


– REGULATOR, SWITCHING 3L405W-5 Board (E12) (Component Side) –

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MODEL IDENTIFICATIONDistinguish by Part No. on the rear side of a main unit.

– Rear View –

Part No.Destination Code

MODEL NUMBER LABEL

MADE IN MALAYSIA

MODEL : SA-WRT4

ACTIVE SUBWOOFER

Model Part No.AEP 4-693-264-1[]

UK 4-693-264-2[]

E12 4-693-264-3[]

AUS 4-693-264-4[]

SP 4-693-264-5[]

LA9 4-693-264-6[]

AR 4-693-264-7[]

EA 4-693-264-8[]

E3 4-693-265-1[]


3. MAIN board (RT4) or EG4 MAIN board (RT40)

C1008

C1043 C1040

C1009

CN3400


– MAIN Board (RT4) or EG4 MAIN Board (RT40) (Component Side) –

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SECTION 2DISASSEMBLY

• This set can be disassembled in the order shown below.

2-1. DISASSEMBLY FLOW

• JIG When disassembling the unit, use the following jig (for speaker

removal). Part No. Description J-2501-238-A JIG FOR SPEAKER REMOVAL

2-4. LOUDSPEAKER 16CM (Page 11)

2-5. CHASSIS SECTION (Page 12)

2-2. FRONT PANEL SECTION-1 (Page 9)

2-6. BLUETOOTH MODULE (Page 12)

2-3. FRONT PANEL SECTION-2 (Page 10)

2-7. SPEAKER CHUKEI PC BOAR BOARD (Page 13)

2-8. MAIN BOARD (RT4), EG4 MAIN BOARD (RT40), CONNECTOR BOARD, SWITCHING REGULATOR (Page 14)

SET

HT-RT4/RT40

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Note: Follow the disassembly procedure in the numerical order given.

2-2. FRONT PANEL SECTION-1• Continued on next page.

total eight bosses

1 Insert a jig in two notches of bottom of the unit, and lift the front panel section a little.

3 All bosses are removed while moving jig in the direction of the arrow, and front panel section is removed.

3 All bosses are removed while moving jig in the direction of the arrow, and front panel section is removed.

Please spread a sheet under a unit not to injure cabinet.

2 Insert the jig into a space and raise front panel section. Note 2: When using a jig, please work so as not to injure front panel section and cabinet.

2 Insert the jig into a space and raise front panel section. Note 2: When using a jig, please work so as not to injure front panel section and cabinet.

Note 1:

– Bottom view –

top side

HT-RT4/RT40

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2-3. FRONT PANEL SECTION-2

Note 2: When you install the connector, please install them correctly. There is a possibility that this machine damages when not correctly installing it.

Insert is shallowInsert is straight to the interior.

connector

Insert is incline

connector connector connector

connector connector

OK NG NG

1 Remove the front panel section in the direction of the arrow.

When installing the front panel section, remove the used glue and use a new glue to fix the front panel section.

2 CN3000 (5P)

3 wire (flat type) (20 core) (CN5009)

4 front panel section Note 3:

– Front view –

a

b

c

d

e

f

g

h

Note 1:

colored line

Insert is straight to the interior.wire (flat type)

connector

OK

colored line

Insert is incline

connector

NG

When installing the wire(flat type), ensure that the colored line is not slanted after insertion.

wire (flat type)

Fill in 2/3 of the bosses hole (step A to H) on the cabinet with new glue. Ensure the front panel section is fully inserted to cabinet.

ha

glue bosses hole

Glue type: Ethylene Vinyl Acetate Emulsion Adhesives

top side

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2-4. LOUDSPEAKER 16CM

– Front view –

1 six screws ((1) (4 x 20), +BV TAPPING)

5 CN1001 (4P)

2 Remove the loudspeaker 16cm in the direction of the arrow.

4 loudspeaker 16cm

3 terminal (narrow side)

3 terminal (wide side)

loudspeaker 16cm

loudspeaker 16cm

terminal position

terminal (wide side)

front side

terminal (narrow side)

Note: When you install the connector, please install them correctly. There is a possibility that this machine damages when not correctly installing it.


connector

Insert is incline


connector connector

OK NG NG

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2-5. CHASSIS SECTION

2-6. BLUETOOTH MODULE

1 six screws (+BV TAPPING SCREW TYPE-1 3.5)

2 panel, rear (EL-SW)

3 Draw out chassis section in the arrow direction.

4 chassis section

– Rear view –

5 holder, BT

2 one screw (+BVTP 3 X 8 TYPE2 IT-3)

3 BLUETOOTH module

4 two screws (+BVTP 3 X 8 TYPE2 IT-3)

1 wire (flat type) (18 core) (CN2002)

– Rear view –

Note: When installing the wire (flat type), ensure that the colored line is not slanted after insertion.

colored line colored line

Insert is straight to the interior. Insert is inclinewire (flat type) wire (flat type)

connectorconnector

OK NG

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2-7. SPEAKER CHUKEI PC BOAR BOARD

2 Remove chassis, top (EL-SW) in the direction of arrow.

4 chassis, top (EL-SW)

6 two screws (+BV3 (3-CR))

7 one screw (+BVTP 3 X 8 TYPE2 IT-3)

5 CN1002 (12P)

1 seven screws (+BVTP 3 X 8 TYPE2 IT-3)

8 SPEAKER CHUKEI PC BOAR board

3 Draw out wire (flat type) (18 core) from chassis, top (EL-SW).

– –

rear side

wire (flat type) (18 core)

top side



connector

Insert is incline


connector connector

OK NG NG

Note 1: When installing the wire (flat type), ensure that the colored line is not slanted after insertion.

colored line

Insert is straight to the interior.

wire (flat type)

connector

OK

colored line

Insert is inclinewire (flat type)

connector

NG

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2-8. MAIN BOARD (RT4), EG4 MAIN BOARD (RT40), CONNECTOR BOARD, SWITCHING REGULATOR

• Abbreviation E12 : 220-240 V AC area in E model

A

A

1 wire (flat type) (20 core) (CN2006)0 one screw (+BV3 (3-CR))

4 one screw (+BV3 (3-CR))

qa CONNECTOR board

2 CN101 (9P)

5 one screw (+B 3 X 5)

8 four screws (+BVTP 3 X 8 TYPE2 IT-3)

qd four screws ( +BVTP 3 X 8 TYPE2 IT-3)

qf Remove REGULATOR, SWITCHING 3L405W-4 (EXCEPT E12) / REGULATOR, SWITCHING 3L405W-5 (E12) from holder, PC board.

3 CN3200 (2P)

qs CN1 (2P)

qg REGULATOR, SWITCHING 3L405W-4 (EXCEPT E12) / REGULATOR, SWITCHING 3L405W-5 (E12)

6 four screws (+BVTP 3 X 8 TYPE2 IT-3)

9 MAIN board (RT4) / EG4 MAIN board (RT40)

7 heat sink (EL-SW) Note: When installing the heat sink (EL-SW), spread the compound referring to "NOTE OF REPLACING THE IC1000 AND IC1002 ON THE MAIN BOARD (RT4) OR EG4 MAIN BOARD (RT40) AND THE COMPLETE MAIN BOARD (RT4) OR COMPLETE EG4 MAIN BOARD (RT40)" on page 5.

– Rear view –

Note 1: When installing the wire (flat type), ensure that the colored line is not slanted after insertion.

colored line colored line

Insert is straight to the interior. Insert is inclinewire (flat type)

connectorconnector

OK NG

wire (flat type)



connector

Insert is incline


connector connector

OK NG NG

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SECTION 3TEST MODE

COLD RESETThe cold reset clears certain data in this system without initializePersonal Information and some operation data.Execute this mode when returning the unit to the customers.

Procedure:1. Touch the [1] touch key on the main unit to turn the power on.2. Touch the [VOL -] touch key, [INPUT] touch key and [1]

touch key on the main unit simultaneously for fi ve seconds.3. The message “RESET” appears on the screen display panel.

PANEL TEST

Procedure:1. Touch the [1] touch key on the main unit to turn the power on.2. Press button in order of the [u] → [DIMMER] → [m] → [M]

on the remote commander. (Make the interval when each button is pressed within two sec-

onds).3. All segments in screen display panel are lighted up and then is

dimmed after a second.4. In the state of step 3, touch the [INPUT] touch key, the key

check mode is activated.5. In the key check mode, the screen display panel displays “K 0”. Each time a touch key is touched, “K” value increases. How-

ever, once a touch key has been touched, it is no longer taken into account. After all the touch keys have been touched, “K” value will toggle between “OK” and “K5”.

6. In the state of step 5, press the [2+] button on the remote commander. Each time the [2+] button is pressed, the display changes from model name → destination → MTK version → BT version → SW version (not available for HT-RT4/RT40 model) in this order, and returns to the model name display.

7. In the state of step 6, press the [2-] button on the remote com-mander and all segments in screen display panel are lighted up and then is dimmed after a second.

Releasing method:To release from this mode, touch the [1] touch key on the main unit or press the [1] button on the remote commander.

SOFTWARE VERSION CHECKThe software version is displayed.

Procedure:1. Touch the [1] touch key on the main unit to turn the power on.2. Press the [MENU] button on the remote commander and the

message “LVL >” is displayed on the screen display panel.3. Press the [m] button on the remote commander until the mes-

sage “SYS >” appears.4. Press the [ENTER] button on the remote commander and the

message “ASTBY” appears.5. Press the [m] button on the remote commander and the mes-

sage “VER” appears.6. Press the [ENTER] button on the remote commander and the

software version “X.XXX” appears.

AMP TESTCheck the software version before execute this mode.

Procedure:1. Touch the [1] touch key on the main unit to turn the power on.2. Press button in order of the [u] → [DIMMER] → [2-] →

[M] on the remote commander. The messsage “MSURE” is displayed on the screen display

panel.3. In the state of step 2, press [DIMMER] button on the remote

commander. Each time the [DIMMER] button is pressed, the

message will appear in order of the “THRU”→ “F2S” → “F2CW” → “FULL” on the screen display panel.

4. In the state of step 3, press [%] button on the remote com-mander. Each time the [%] button is pressed, the message will appear in order of the “V.N” → “V.MSM” on the screen dis-play panel.

5. In the state of step 4, press [CLEARAUDIO+] button on the remote commander. Each time the [CLEARAUDIO+] button is pressed, the message will appear in order of the “VAON” → “VAOFF” on the screen display panel.

6. In the state of step 5, press [VOICE] button on the remote com-mander to adjust the volume gain.

It can be adjusted between -3.0 to +3.0 (increase everytime 0.1 step).

Eg: When gain +1.0 dB by pressing the [VOICE] button, the message “G +1.0” will appear on the screen display panel.

7. In the state of step 6, press [NIGHT] button on the remote commander to adjust the volume gain.

It can be adjusted between +3.0 to -3.0 (decrease everytime 0.1 step).

Eg: When gain -1.0 dB by pressing the [NIGHT] button, the message “G -1.0” will appear on the screen display panel.

Releasing method:For software version 1.010:To release from this mode, touch the [1] touch key 2 times on the main unit or press the [1] button 2 times on the remote command-er. The message “RESET” appears on the screen display panel.

For software version other than 1.010:Touch the [1] touch key on the main unit or press the [1] button on the remote commander to exit this mode. Touch again the [1]touch key on the main unit or press again the [1] button on the remote commander and the message “RESET” appears on the screen display panel.

DEMO MODEThe demo mode can be performed.(This mode is used by shop front)

Procedure:1. Touch the [1] touch key on the main unit to turn the power on.2. Touch the [INPUT] touch key and [VOL−] touch key on the

main unit simultaneously for fi ve seconds. Or press the button on the remote commander as following

order (each buttons press within 5 seconds). [BACK] → [ENTER] → [INPUT] → [%] → [INPUT] →

[%]3. The message “DEMO1” is displayed on the screen display

panel, and enter the demo mode, then changed to the setting of initial value for demo mode.

Releasing method:Perform the “COLD RESET”.Note: The demo mode does not release by unplug the AC cord.

USB UPDATE TEST MODETo update micontroller software through USB.

Procedure:1. Plug in USB device in power on condition.2. Touch the [1] touch key and [ ] touch key on the

main unit simultaneously for fi ve seconds. 3. The message “UPDT” appears and then “UD 0” appears on

the screen display panel.4. If the updating progress succeeds, the message “UD100” ap-

pears and back to normal display.5. If the updating progress fails, the message “U.ERR” appears.

HT-RT4/RT40

16

1. “PRTCT” is displayed on OLED display after turning the power onNote: Please remove USB (removable device) before troubleshooting.

SECTION 4TROUBLESHOOTING

2. The video of HDMI is not displayed during USB mode

Check MAIN board (RT4) / EG4 MAIN board (RT40) IC3200 pin 4 is 5V.

Yes

Check MAIN board (RT4) / EG4 MAIN board (RT40) IC3200 pin 1 is 3.3V.

Yes

Replace IC3200 on MAIN board (RT4) / EG4 MAIN board (RT40).

Yes

Replace MAIN board (RT4) / EG4 MAIN board (RT40) diode (D3200).

Check MAIN board (RT4) / EG4 MAIN board (RT40) IC3200 pin 5 is 7.4V ~ 8V.

No

Refer to "Power is not turned on" on page 18.

NoNo

Replace complete MAIN board (RT4) / EG4 MAIN board (RT40).

“PRTCT” is displayed on the OLED display after turning the power ON.

Yes

“PRTCT” is displayed after removing Bar speaker (FRONT L, FRONT R, CENTER speakers) and Surround speaker (SUR L, SUR R speakers) and turning the power ON.

YesRemove CN1001 from MAIN board (RT4) / EG4 MAIN board (RT40) and check “PRTCT” is displayed.

YesReplace MAIN board (RT4) / EG4 MAIN board (RT40) IC1000 and IC1002 and check “PRTCT” is displayed.


Yes

Check and replace the loudspeaker in subwoofer.

“PRTCT” is displayed after plugging Bar speaker (FRONT L, FRONT R, CENTER speakers) and turning the power ON.

“PRTCT” is displayed after plugging Surround speaker (SUR L, SUR R speakers) and turning the power ON.

Check and replace the loudspeaker in Bar speaker.

Check and replace the Surround speaker.

No

No

Yes

Yes

No

HT-RT4/RT40

17

3. The sound is not outputted

Check that the signal is outputted from MAIN board (RT4) / EG4 MAIN board (RT40) IC1000:pin 27, 28, 32 (CENTER speaker)pin 35 (FRONT L speaker)pin 39, 40 (FRONT R speaker)

Check that the signal is inputted to MAIN board (RT4) / EG4 MAIN board (RT40) IC1001:pin 24 (FRONT L, FRONT R speakers)pin 25 (SUR L, SUR R speakers)pin 27 (CENTER speaker, Subwoofer)

Check that the signal is outputted from MAIN board (RT4) / EG4 MAIN board (RT40) IC1001:pin 38, 39 (CENTER speaker)pin 41 (FRONT L speaker)pin 43 (FRONT R speaker)pin 45 (SUR R speaker)pin 47 (SUR L speaker)pin 48, 49 (Subwoofer)

Yes

Yes

Check that the signal is outputted from MAIN board (RT4) / EG4 MAIN board (RT40) IC1002:pin 27, 28, 32 (Subwoofer)pin 35 (SUR R speaker)pin 39, 40 (SUR L speaker)

Yes

Reprogram MAIN board (RT4) / EG4 MAIN board (RT40) IC2000 (serial flash) and check the signal again.

No

Check the Subwoofer, Bar speaker (FRONT L, FRONT R, CENTER speakers) and Surround speaker (SUR L, SUR R speakers) are functionable.

Yes

Replace the speaker which is not functionable.

No

No

Replace MAIN board (RT4) / EG4 MAIN board (RT40) IC1002.

No

No Replace MAIN board (RT4) / EG4 MAIN board (RT40) IC1001.

No Replace MAIN board (RT4) / EG4 MAIN board (RT40) IC1000.


HT-RT4/RT40

18

4. Power is not turned on

Power is not turned on.

Yes

Yes

Check MAIN board (RT4) / EG4 MAIN board (RT40) connector (CN2006) pin 14 is 12V.


Yes

No

Reprogram serial flash IC2000 and check power on.

Yes

The voltage of the following is 20V/32V SWITCHING REGULATOR:Connector (CN101) pin 2 to 4 and 8.

Check MAIN board (RT4) / EG4 MAIN board (RT40) IC3205 pin 1 is 12V.

NoReplace the SWITCHING REGULATOR.

No Replace IC3201 on MAIN board (RT4) / EG4 MAIN board (RT40).

No Replace transistor (Q3208) on MAIN board (RT4) / EG4 MAIN board (RT40).

HT-RT4/RT40

19

5. USB cannot be detected

USB cannot be detected.

Yes

Yes

Check IC3000 pin 1 is 5.1V.

Yes

Check coil (L3000) pin 1 and pin 3 are shorted to ground.

Yes


YesYes


Refer to "Power is not turned on" on page 18.



Replace IC3000 on MAIN board (RT4) / EG4 MAIN board (RT40).

No

NoNo

NoCheck that there is no abnormality on USB board connector (CN7000).

Replace connector (CN7000) on USB board.

HT-RT4/RT40

20

MEMO

HT-RT4/RT40

HT-RT4/RT40

2121

5-1. BLOCK DIAGRAM - MAIN CONTROL Section -

SECTION 5DIAGRAMS

118

4

1

5

1815

88

84

11

>001BAUDIO SECTION

(Page 22)

5 4

1

1

141

4

15

18

18

11114

8

HT-RT4/RT40

HT-RT4/RT40

2222

5-2. BLOCK DIAGRAM - AUDIO Section -

SDA

20

SCL

21

MUTE

19

PDN

18

RESE

T

16

3

XTAL

1

4

XTAL

0

X200127MHz

SYSTEM PROCESSORIC2009

TAS

SDA

31

TAS

XMUT

E

113

TAS

XPND

104

TAS

XRST

112

STREAM PROCESSORIC1001

SDIN1

PWM P 2

24

41

DIGITAL POWER AMPIC1002

INPUT B OUT B

SL -

SR +

FR +

FL +

CTR +

CTR -

6

INPUT A5

INPUT D15

INPUT C14

35

OUT A 39

OUT D 28

OUT C 32

PWM P 3 43

PWM P 1 39

PWM M 1 38

SCLK23LRCK22MCLK11SDIN427

L1002

L1001

RESE

T

4

PWM P 4 45


INPUT B OUT B6

INPUT A5

INPUT D15

INPUT C14

35

OUT A 39OUT A 40

OUT D 28OUT D 27OUT C 32

PWM P 7 47

VALID 37

PWM M 8 48

PWM P 8 49

L1003

RESE

T

4

+–+–

FRONT L

+–+–

+

–

TB6000

TB6001

L1004

Q2001

: AUDIO (DIGITAL) : AUDIO (ANALOG)

MTK I2S OUT MCKMTK I2S OUT LRCKMTK I2S OUT BCK

DATA L R

SDIN225DATA SL SRDATA C SW

OUT A 40

OUT D 27

A25

G27

101

OLED

CS

40

OLED

TAS

CLK

BUS BUFFERIC2007

Y2 3

CN1001

12

34

SW-SW-

SW+SW+

FRONT R

CENTER

ONLY FOR SS-RT4SPEAKERS

ONLY FOR SS-SRT4SPEAKERS

>001BMAIN CONTROL SECTION

(Page 21) SUR R

SUR L

LOUDSPEAKER-+

-

HT-RT4/RT40

HT-RT4/RT40

2323

5-3. BLOCK DIAGRAM - POWER SUPPLY Section -

PCONT MAIN SYSTEM

(AC IN)

PVDD 32V

REMOTE CONTROLRECEIVER

IC5002

29 SIRCSOUT

SYSTEM PROCESSORIC2009

CAP SENSE CONTROLLERIC4001

VOLTAGE DETECTORIC4002

FAN CTRL

EMO1

NFC iAP SDA

41 OLED DOUT

83 OLED DC

101 OLED CS

98 OLED RESET

40 OLED TAS CLKOLED CLK

D5000(BT LED)

BUS BUFFERIC2007

9914

NFC iAP TS SCLI2C SCL 10015

TS INTHI/BUZ 3216

11

CS0/PS0JL4004VOL+ 1

CS1/PS1JL4003VOL- 2

CS4/GPO0JL4002

8

CS5/GPO1JL4001INPUT 9

CS6/GPO2JL4005

10

SUB 32V

UNSW12V

AC CUTIC2008

OUT VDD4 2

DC/DCCONVERTER

IC3201

PCONT MAIN SYSTEM

MTK RESET

AC CUT

PCONT BT

39

115

+5V REG.IC3200

HDMI 5V VINVOUTCONT

4 5

1

15+7V REG.

IC3202FAN 7V

VDDFB

EN2

VO48

5

+5V REG.IC3207

OLED 12V

VDDVOUTCE

A 5V 3 4

1

+1.2V REG.IC3204

VCCVOEN

CORE1.2V 1 6

4

+12V REG.Q3207,Q3208

GVDD 12V +12V REG.Q3212,Q3213

BT 3.3V +3.3V REG.Q3209,Q3210

+ 3.3VSWITCHINGQ2003,Q2004

D 3.3V +3.3V REG.Q3203,Q3204

FAN MOTOR DRIVEQ3211

UNSW3.3V

UNSW3.3V

UNSW3.3V SW5.1V

+5.1V/ +3.3V REG.IC3205

USB VSUSIC3000 3

1SW1

14 SW2VIN1

5EN112 EN2

16VIN25IN

4EN/EN

116

VSUS OUT1

FLT3


FALUT16

OTW17


STREAM PROCESSORIC1001

FALUT16

OTW17

AMP PROTECT 102

RESETIC2001

OUT VDD4 2

VDD OUT2 4

28

34

G1 1

NFC RFDET

DATACLK

RFDETIRQ

A1 26 Y1

MFIIC2006

SDA 2

SCL 6

CN5002

4635

2

EG4 OLED

38

DC FAN

CS7/GPO3/SH

I2C SDA

33 NFC IRQ

REGULATOR, SWITCHING3L405W-4 (EXCEPT E12) /REGULAR, SWITCHING3L405W-5 (E12)

1

PAIRING

NFC MODULE(RC-S730 (WW))

HT-RT4/RT40

HT-RT4/RT40

2424

For Schematic Diagrams.Note:• All capacitors are in μF unless otherwise noted. (p: pF)

50 V or less are not indicated except for electrolytics and tantalums.

• All resistors are in Ω and 1/4 W or less unless otherwise specifi ed.

• f : Internal component.• 2 : Nonfl ammable resistor.• 5 : Fusible resistor.• C : Panel designation.

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS.(In addition to this, the necessary note is printed in each block.)

• A : B+ Line.• Voltages and waveforms are dc with respect to ground

under no-signal conditions. no mark : POWER ON• Voltages are taken with VOM (Input impedance 10 M). Voltage variations may be noted due to normal production

tolerances.• Waveforms are taken with a oscilloscope. Voltage variations may be noted due to normal production

tolerances.• Circled numbers refer to waveforms.• Signal path. F : AUDIO (DIGITAL) J : AUDIO (ANALOG) E : VIDEO L : USB a : Bluetooth

For Printed Wiring Boards.Note:• X : Parts extracted from the component side.• Y : Parts extracted from the conductor side.• f : Internal component.• : Pattern from the side which enables seeing. (The other layers’ patterns are not indicated.)

• Circuit Boards Location

• Indication of transistor.

C

BThese are omitted.

E

Q

Caution:Pattern face side:(Conductor Side)Parts face side: (Component Side)

Parts on the pattern face side seen from the pattern face are indicated.Parts on the parts face side seen from the parts face are indicated.

• MAIN board (RT4) or EG4 MAIN board (RT40) is multi-layer printed board. However, the patterns of intermediate layers have not been included in diagrams.



Note: The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.

Replace only with part number specifi ed.

Note 1: When the complete MAIN board (RT4) or EG4 MAIN board (RT40) is replaced, refer to “NOTE OF REPLACING THE IC1000 AND IC1002 ON THE MAIN BOARD (RT4) OR EG4 MAIN BOARD (RT40) AND THE COM-PLETE MAIN BOARD (RT4) OR COMPLETE EG4 MAIN BOARD (RT40)” on page 5.

Note 2: When the complete MAIN board (RT4) or EG4 MAIN board (RT40) is replaced, spread the bond referring to“BOND FIXATION OF ELEC-TRIC PARTS” on page 6.

MAIN board (RT4) / EG4 MAIN board (RT40)

RC-S730 (WW)

CONNECTOR board

EG4 OLED CHUKEI PC board

USB board

TOUCH board

BLUETOOTH moduleSPEAKER CHUKEI PC BOAR board

REGULATOR, SWITCHING 3L405W-4 (Except E12) / REGULATOR, SWITCHING 3L405W-5 (E12)

HT-RT4/RT40

HT-RT4/RT40

2525

Note 2: When the complete MAIN board (RT4) or EG4 MAIN board (RT40) is replaced, spread the bond referring to“BOND FIXATION OF ELECTRIC PARTS” on page 6.

Note 1: When the complete MAIN board (RT4) or EG4 MAIN board (RT40) is replaced, refer to “NOTE OF REPLACING THE IC1000 AND IC1002 ON THE MAIN BOARD (RT4) OR EG4 MAIN BOARD (RT40) AND THE COMPLETE MAIN BOARD (RT4) OR COMPLETE EG4 MAIN BOARD (RT40)” on page 5.

5-4. PRINTED WIRING BOARD - MAIN Board (RT4), EG4 MAIN Board (RT40) - • See page 24 for Circuit Boards Location. • : Uses unleaded solder.

1

A

B

C

D

E

F

G

H

I

J

K

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

1 10CN1000

~ AC IN

REGULATOR, SWITCHING3L405W-4 (EXCEPT E12) /REGULAR, SWITCHING3L405W-5 (E12)

R322

6

R3228

R3229

C325

4

C325

5

C3256

RB20

01

R323

1

RB20

02

R3232

RB20

03

R3233

RB2004

R3234

RB20

05

RB2006

RB20

07

RB2008

RB20

09

C326

6

R3244

R324

7R3

248

C3271

C327

2

C327

3

C327

4

C327

7

L100

0

L1001

L1002L1003

L1004

X2001C2

101

C210

2

C210

3

C2104

R3271

C210

5

R327

7

JL2148

C211

6

C211

7

R328

4

R328

6

R3287

R328

8

FB20

01

JL2152JL2154

C212

4

JL2158

JL21

60JL

2161

JL2162

R2114

R211

6R2

117

CL10

00

R211

8R2

119R2

120

R212

1

JL10

00JL1001

JL1002

JL10

03

JL10

04

JL10

05

JL10

06 JL1007JL1008

R2140

JL10

09

R2141

R214

5

R214

6

JL10

10

R214

8

JL10

11

R214

9

JL10

12

JL10

13

JL10

14

J340

0

JL1015JL1016

JL10

17

JL10

18

R215

0

JL10

19

R2153

JL10

20

JL10

21

JL1022

JL1023JL1024

JL1025

JL1026JL1027

R216

0

JL1028

1

4

5

6

CN10

01

R2161

JL10

29

1

13

CN10

02

JL1030

JL1031

JL1032

JL1033

JL1034

FB34

00

C1000

JL1035

C100

1

JL1036

C1002

C1003

C1004

C1005

C100

6C1

007

C100

8C1

009

L3000

L300

1

L300

2

C101

2

C101

3

C101

4

C1017

C1018

C101

9

L320

0 L3202

L3203

L3204

C1020

C102

1

L3205

L320

6

C102

3C1

024

C102

5C1

026

C102

7

R1000

C1028

R100

1

C1029

R100

2

R100

3

R100

4R1

005

R100

6R1

007

C103

0

44

22 23

1

IC10

00

R100

9

C103

1

128

29 56

IC1001

C103244

2223

1

IC10

02

C1033

C103

6

C103

7

R101

0

R1011

C1039

R101

2

R101

3R1

014

R101

5

R101

6

C104

0

R101

9C104

1C1

042

C104

3

C1044

C104

5C1

046

C104

7C1

048

C1049R1024

R1025

R1026R1

027

C105

0

R102

8

C1051

R1029

C105

3

C1055

C1056

1

2

17

18CN2002

C105

7C1

058

R103

0

C1059R1

031

1 2

19 20

CN20

06

R103

2

R103

3

1

4

5

6

CN20

09

R103

6R1

037

C106

0

R103

8

C106

1R103

9

C1062

C1063C1064

Q200

0

C1065

JL2039

C1066

Q2003

C1067

Q2004

R1040

Q200

5

JL2040

JL2041JL2042

JC10

00

JC10

01JC

1002

JC10

03

C202

3

C108

4

D2000

C108

5

C202

5 C202

7C2028

C202

9C2

030

JL3004

3 4

2 1

IC2001

R220127

54 28

1

IC2005

145 89IC2006

34

21

IC2008

JL32

00

C1099

128

3332

1

65

96

64

97

129

IC2009

R2205

JL32

01

R2208R2016

R201

7

R221

0

R2211

R2212

R221

3R2

214R2

215

R2021

R221

6

R202

2

R2217 R2023

R2218

R202

4

R221

9

R202

6

R222

0

1

5

6

7

CN30

00

1

1923 22

20 21

CN30

01

R2222

R203

6

21

3 4CN3200

C2065

C3006

C2066

2

1

3

CN34

00

C3200C3201

C3203

C301

2

C301

3

Q3203 Q3204

C2074

C3015

C2075

C340

0

R205

5

C321

2

R2058

Q3211

C208

3

C208

4

C208

5

C208

6

R206

0

C2088

R206

1

R2062

C3220

R206

5

C3222

R2066

R2067

R2068

R2069

14

85

IC3001

C209

1

D3205

R3202

R3203R3204

R207

0

R3205

R2071

C2099

R207

2

R320

7

R207

3

C3230

R207

4

1

45

89

IC3201

R3015

R3016

5

81

4

9

IC3202

R3017

R3018

C3234

1

8

16

9

17IC3205C3235

R301

9

C323

8 C323

9

R3214 R208

0

R302

0

R3215

R302

1

R3022

R302

3

C324

0

C3241

C324

2

C324

3

R208

8

R3413

C324

8C3

249

R3418

R209

2

CL2110

R2094

CL2111

CL2114

CL2115CL2117

CL2118CL2119

R3235 R323

6

CL2120

CL2121

CL2122

CL2123CL2124

C326

4

CL2125

CL2126

CL2127

CL2128

C3268

CL2129

C3269

R3242

CL2130

C327

0

CL2131CL2132

CL2133

CL2134

CL2135

C327

5

CL2136

C327

6

CL2137

CL2138

R3250

C327

8

CL2139

R325

1

R3252

R3254

R325

7

CL2140

CL2141

CL2142

CL2143

CL2144CL2145

CL2146

R326

9

C2100

R3272

C2107

C2108

C2109

R327

8R3

279

R328

0

C211

8

R3289

C212

1

R329

0

R329

1

R3295

R3296

CL1001

CL1002

CL1003

CL1004

L200

0

CL1005

L200

1

CL1006

L2002

CL1007

L200

3

CL1008

L2004

CL1009

R2126R2127

CL1010

R212

8

CL1011

R212

9

CL1012

CL1013

CL1014

CL1015

CL1016CL1017

CL1018

CL1019

CL1020

R213

8

CL1021

R213

9

CL1022

CL1023

R2142

R214

3

R2144

CL1037

R2157

FB32

01

R216

4

R216

5

R2167 R216

8

R2169

R2170

R2171

R2172

R217

3

C101

0C1

011

C1015C1016

C1022

L3207

L320

8

R219

3

R219

4

R2199

R1008

C103

4C1

035

C1038

R101

7

R101

8

C105

2 C1054

C200

2

C2003

C200

4

Q2001

C200

5

C200

6

C2007

C200

8

C200

9

CL3000

CL3001

CL3002

CL3003

C201

0

C201

9

C202

0

C202

1C2

022

CL3400

C2024

D200

1

CL3401

CL3402

CL3403

R2000

R200

1

R2002

R2004

54

81

IC2000

C203

1

C203

3

R2202

C1097

14

85

IC2007

C203

7

C1098

C203

8

C203

9

R201

4

R220

9

R2015

C204

0

C204

1

C204

2

C204

3C2

045

C204

6

C2047C2048 C2

049

R202

8

C205

0

C2051C2052C2053C2054

C2055

R2221

C2056

C2057C2058C2059 R2033

R2034R2035

C3000

C2060

R203

9

C2061

C300

2

C2062

C206

3C2

064

C3005

C2067

R2040

C2068

C3009 R2041

C206

9

R2042

R2043

C320

4

C3010

R204

8

C2070

R204

9

C2072 C207

3

C320

8

C207

6

Q3207

C207

7

Q3208

Q3209

C340

3C3

404

C321

0

R2054

C3405

C321

1C3

406

C321

4

Q3210

C3409

Q3212

Q3213

C3410

R300

1

C341

1C341

2

C3413

R206

3

R3004

C3414

R2064

C3415

R3006

3 1

4 5

2IC3000

D320

0

C209

2

C3227

C209

3

C3228

C209

4C2

095

D3206

C209

6

C2097

R3010

C209

8

R3011

R320

6

R301

2

R301

3

3145

2

IC3200

R3014

C3231

C3233

7

2 31

5 46

IC3204

R2079

R340

2R3

403

3

4

2

1IC3207

R340

4R3

405

R340

6

R340

7R3

408

1

7 8

14

IC3401

R208

1

R2082R2083

CL2100

R208

4

CL2101

R208

5

CL2102

CL2103

CL2104

CL2105

CL2106CL2107

CL2108

CL2109

R3417

1-980-405-

1-980-405-13(13)

MAIN BOARDEG4 MAIN BOARD

(COMPONENT SIDE)

(RT4) /(RT40)

MAIN BOARDEG4 MAIN BOARD

(RT4) /(RT40)

(CONDUCTOR SIDE)

HDMI OUT

ANALOG IN

TV INOPTICAL

FORSERVICE USE

>001PUSB BOARD

CN7001(Page 29)

>002PCONNECTOR BOARD

CN5008(Page 29)

>003PSPEAKER CHUKEIPC BOAR BOARD

CN6000(Page 28)

-LOUDSPEAKER +-

1 2

19 20

CN20

06

1

13

CN10

02

BLUETOOTH MODULE

DC FAN

(CHASSIS)

(CHASSIS)

(CHASSIS)

(CHASSIS)

13(13)

HT-RT4/RT40

HT-RT4/RT40

2626

5-6. SCHEMATIC DIAGRAM - EG4 OLED CHUKEI PC Board - • See page 31 for IC Block Diagrams.

5-5. PRINTED WIRING BOARD - EG4 OLED CHUKEI PC Board - • See page 24 for Circuit Boards Location. • : Uses unleaded solder.

1

A

B

C

D

E

F

2 3 4 5 6

D5000

C500

0

R5001

R5002

1 112 10

12 13CN5002

R5003

R5004

1

22

20

21

CN5004

R500

5

R500

6

R5007

R5008

C501

5

C5010

C501

4C5

018

C501

1 C500

7C5001

R5000 C5008

R5009

C502

0

6

17

8

CN5003

2

41

3

IC5002

6

1 7

8

CN5005

CL5025

1-982-181-11

(11)

1-982-181-11

(11)

EG4 OLED CHUKEI PC BOARD


(COMPONENT SIDE)

(CONDUCTOR SIDE)

>004PTOUCH BOARD

CN4001(Page 27)

>005PCONNECTOR BOARD

CN5009(Page 29)

ELEMENT, ORGANICEL INDICATOR


1

A

B

C

D

E

F

G

H

2 3 4 5 6 7 8 9 10


1C5014

1C5000

1C5010

100PC5015

100PC5018

0.1C5007

10C5008 0.1C5001

0.1C5011

CL5025

6PCN5005

1

UNSW3.3V

2

NFC_CLK

3

NFC_GND 4NFC_DATA

5

NFC_IRQ

6

NFC_RFDET

6PCN5003

1

UNSW3.3V

2

TS_CLK

3TS_INT4TS_DATA

5

BT_LED

6

GND

CL-194S-HB8SP-SD-TD5000

47R5000

47R5001

0R5

005

39KR5007

0R5

002

22R5008

0R5006

0R5

003

0R5

004

20PCN5004

11PCN5002

1O-LED_IXS2O-LED_CLK3O-LED_DOUT4O-LED_DC5O-LED_CSB6O-LED_RESET7UNSW3.3V8O-LED_IREF9VCC12V

10VCC12V11O-LED_GND

OUT

GND_2GND_1

VS

1KR5

009

C5020220P

1 SIRCS2 TS_DATA3 GND

GND

GND

4 TS_CLK56 TS_INT78 OLED_CLK

9 UNSW3.3V

10 OLED_DOUT11 OLED_DC12 OLED_CSB13 OLED_RST14 VCC12V15 NFC_RFDET16 NFC_IRQ17 NFC_DATA18 GND19 NFC_CLK20 UNSW3.3V

IC5002SNM2140

IC5002REMOTE CONTROL RECEIVER

33

ELEMENT, ORGANIC

EL INDICATOR

>001STOUCH BOARD

CN4001(Page 27)

>002SCONNECTOR

BOARDCN5009

(Page 29)


HT-RT4/RT40

HT-RT4/RT40

2727

5-7. PRINTED WIRING BOARD - TOUCH Board - • See page 24 for Circuit Boards Location. • : Uses unleaded solder.

5-8. SCHEMATIC DIAGRAM - TOUCH Board - • See page 31 for IC Block Diagrams. • See page 31 for IC Pin Function Descriptions.

1

A

B

C

D

2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

(COMPONENT SIDE)

C4000

C4001C4

002

C400

3C4004C4005

R400

0

R4001

R4002R4003

R4005

R400

7

R400

8R4

009

516813

1 4

12 917

IC4001R4010

R401

3 R4014

7

8 6

1

CN40

01

IC40023

4 1

2

1

JL4004VOL+

JL4003VOL-JL4001

INPUT

JL4005

JL4002 PAIRING

1-980-707-11

(11)1-980-707-11

(11)

TOUCH BOARD TOUCH BOARD(CONDUCTOR SIDE)

>004PEG4 OLED CHUKEI

PC BOARDCN5003

(Page 26)

1

A

B

C

D

E

F

G

2 3 4 5 6 7 8 9 10 11 12 13

TOUCH BOARD

0.0022C4000

1C4002

0.1C4003

0.1C4001

6PCN4001

1 GND2 BT_LED3 TS_DATA4 TS_INT5 TS_CLK6 UNSW3.3V

JL4003 JL4002 JL4001JL4004

0R400322R400222R400122R4000

560R4009

560R4008

560R4007

560R4005

CS0/

PS0

1

CS1/

PS1

2

CMOD

3

VCC

4

CS4/GPO08

CS5/

GPO1

9

CS3 13I2C_SDA 14I2C_SCL 15

HI /BUZ 16VDD6VSS7

VDDIO5

CS6/

GPO2

10

CS7/

GPO3

/SH

11

CS2/

GUAR

D

12

560R4010

GND1

VDD2 CD 3OUT 4

R401322

R40145.6K

C40040.0047

C40050.0047

JL4005INPUTPAIRINGVOL-VOL+

IC4001CY8CMBR3108-LQXIT

IC4001

IC4002PST8429UL

IC4002

1

3.4

3.1

0.3000.31.9

3.4

3.4

3.4

3.4

3.4

0

0 0 01.3

>001SEG4 OLED CHUKEI

PC BOARDCN5003

(Page 26)

VOLTAGE DETECTOR

CAP SENSE CONTROLLER

HT-RT4/RT40

HT-RT4/RT40

2828

5-10. SCHEMATIC DIAGRAM - SPEAKER CHUKEI PC BOAR Board - 5-9. PRINTED WIRING BOARD - SPEAKER CHUKEI PC BOAR Board - • See page 24 for Circuit Boards Location. • : Uses unleaded solder.

1

A

B

C

D

E

F

G

H

I

2 3 4 5 6

OUT

IN

OUT

IN

OUT

IN

OUT

IN

OUT

IN

JL6000

C6000C6001C6002

C6003C6005C6006C6007

C6008C6009C6010C6011

C6012C6015C6016C6017

C6018

C6026 C6027 C6028 C6029 C6030 C6031 C6032 C6033

TB6000

113 CN6000

C6024C6022 C6021C6023

C6025

C6020

C600

4

C601

3

C601

9

C601

4

TB6001

1-980-597-11

(11)

1-980-597-11

(11)

SPEAKER CHUKEI PC BOAR BOARD(COMPONENT SIDE)

SPEAKER CHUKEI PC BOAR BOARD(CONDUCTOR SIDE)

CENTERFRONT RFRONT LSUR RSUR L

ONLY FORSS-SRT4

SPEAKERS

ONLY FORSS-RT4

>003PMAIN BOARD (RT4) /

EG4 MAIN BOARD (RT40)CN1002

(Page 25)

(CHASSIS)

R6001 R6002 R6003 R6004

1

A

B

C

D

E

F

G

2 3 4 5 6 7 8 109

SPEAKER CHUKEI PC BOAR BOARD

JL6000

0.001C6003

0.001C6000

0.01C6002

0.01C6001

+

+

- RED

WHT-

+-

+

GRY

- BLU

TB6000

0.001C6006

0.001C6007

0.01C6008

0.01C6005

0.047C6033

0.001C6010

0.001C6011

0.01C6012

0.01C6009

1000C6014

0.001C6018

0.001C6015

0.01C6017

0.01C6016

0.001C6023

0.001C6020

0.01C6022

0.01C6021

0.047C6024

0.047C6025

0.047C6026

0.047C6027

0.047C6028

0.047C6029

0.047C6030

0.047C6031

0.047C6032

CL6000

CL6001

-+

TB6001

1000C6004

1000C6019

1000C6013

CN600013P

CTR - 1

CTR - 3CTR + 4CTR + 5

FR- 6FR+ 7FL- 8FL+ 9

SR - 10

SR + 11SL - 12

13SL +

100KR6001

100KR6002

100KR6003

100KR6004

SUR RSUR L

CENTER

FRONT RFRONT L

ONLY FOR SS-RT4

ONLY FOR SS-SRT4

ONLY FOR SS-RT4

SPEAKERS

MAIN BOARD (RT4) / EG4 MAIN BOARD (RT40)

CN1002

HT-RT4/RT40

HT-RT4/RT40

2929

5-12. SCHEMATIC DIAGRAM - CONNECTOR Board -

5-11. PRINTED WIRING BOARD - CONNECTOR Board - • See page 24 for Circuit Boards Location. • : Uses unleaded solder.

5-13. PRINTED WIRING BOARD - USB Board - • See page 24 for Circuit Boards Location. • : Uses unleaded solder.

1

A

B

C

D

E

F

2 3 4

1

22

20

21

CN5008

1

2

19

20CN5009

R510

8

R5109

R511

1

R511

2

1-980-901-11

(11)

1-980-901-11

(11)

CONNECTOR BOARD(COMPONENT SIDE)

CONNECTOR BOARD(CONDUCTOR SIDE)

>005PEG4 OLED CHUKEI

PC BOARDCN5004

(Page 26)



(Page 25)

(CHASSIS)

1

A

B

C

D

E

F

2 3 4

C700

0

16

CN7001

C7002

C700

4

C700

3

C700

114

7 56

CN7000

1-980-598-11

(11)

1-980-598-11

(11)

USB BOARD(COMPONENT SIDE)

USB BOARD(CONDUCTOR SIDE)



(Page 25)

1

A

B

C

D

2 3 4 5

20PCN5008

1 SIRCS2 TS_DATA3 GND

GND

GND

4 TS_CLK56 TS_INT78 OLED_CLK

9 UNSW3.3V

10 OLED_DOUT11 OLED_DC12 OLED_CSB13 OLED_RST14 VCC12V15 NFC_RFDET16 NFC_IRQ17 NFC_DATA18 GND19 NFC_CLK20 UNSW3.3V

1SIRCS2TS_DATA3GND

GND

GND

4TS_CLK56TS_INT78OLED_CLK

9UNSW3.3V

10OLED_DOUT11OLED_DC12OLED_CSB13OLED_RST14VCC12V15NFC_RFDET16NFC_IRQ17NFC_DATA18GND19NFC_CLK20UNSW3.3V

0R5108

0R5109

0R5112

0R5111

20PCN5009

CONNECTOR BOARD

>002SEG4 OLED CHUKEI

PC BOARDCN5004

(Page 26)

MAIN BOARD (RT4) / EG4 MAIN BOARD (RT40)

CN2006

HT-RT4/RT40

HT-RT4/RT40

3030

MEMO

HT-RT4/RT40

31

• IC Block Diagrams

IC4002 PST8429UL (TOUCH BOARD)

GND 1

VDD 2

+–

VREF

OUT4

CD3

• IC Pin Function DescriptionsTOUCH BOARD IC4001 CY8CMBR3108-LQXIT (TOUCH KEY CONTROLLER)

Pin No. Pin Name I/O Description1, 2 CS0/PS0, CS1/PS1 - Fixed at “L” in this unit3 CMOD - External capacitor connection terminal4 VCC O Internal regulator output terminal5 VDDIO - Power supply terminal (+3.3V)6 VDD - Power supply terminal (+3.3V)7 VSS - Ground terminal8 CS4/GPO0 I/O Touch key input/output terminal Not used9 CS5/GPO1 I VOL + touch key input terminal

10 CS6/GPO2 I VOL – touch key input terminal11 CS7/GPO3/SH I PAIRING touch key input terminal12 CS2/GUARD I INPUT touch key input terminal13 CS3 I Power touch key input terminal14 I2C_SDA I/O Two-way I2C serial data bus with system controller15 I2C_SCL I/O Two-way I2C serial data transfer clock signal bus with system controller16 HI/BUZ O Interrupt signal output to the system controller

IC5002 SNM2140 (EG4 OLED CHUKEI PC BOARD)

Input

AGC Amp Bandpass Demo-dulator

Noise & GainControl Circuit

4

3

1

2

VS

OUT

GND_1

GND_2

32

HT-RT4/RT40 SECTION 6

EXPLODED VIEWS

Ref. No. Part No. Description Remark Ref. No. Part No. Description Remark

6-1. OVERALL SECTION

Note:• -XX and -X mean standardized parts, so

they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine ser-vice. Some delay should be anticipated when ordering these items.

• The mechanical parts with no reference number in the exploded views are not sup-plied.

• Color Indication of Appearance Parts Ex-ample:

KNOB, BALANCE (WHITE) . . . (RED) Parts Color Cabinet’s Color


1 X-2592-789-1 PANEL, FRONT (EL-SW) ASSY 2 A-2089-365-A USB BOARD, COMPLETE 3 8-989-602-00 RC-S730 (WW) 4 1-828-156-51 WIRE (FLAT TYPE) (6 CORE) 5 4-459-006-01 DOUBLE ADHESIVE TAPE (NFC)

6 1-828-230-51 WIRE (FLAT TYPE) (20 CORE) 7 1-812-049-11 ELEMENT, ORGANIC EL INDICATOR

8 4-586-705-11 DOUBLE ADHESIVE TAPE 9 4-238-407-12 SCREW (1) (4X20), +BV TAPPING 10 1-859-169-21 LOUDSPEAKER 16CM

11 2-682-469-11 FOOT (SW) #1 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3 ns not supplied

AA

#1

#1

9

10

8

6

4

7

2

11

4

5

1

3

chassis section

ns

TOUCH board (ns)

ns

ns

EG4 OLED CHUKEI PC board (ns)

ns

ns

ns

ns

The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.Replace only with part number specifi ed.

The components identifi ed by mark 9 con-tain confi dential information.Strictly follow the instructions whenever the components are repaired and/or replaced.

Note 2: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement.

Note 1: When the RC-S730 (WW) is replaced, refer to “NOTE OF REPLACING BLUETOOTH MODULE OR RC-S730 (WW)” on page 5.

33

HT-RT4/RT40


6-2. CHASSIS SECTION

51 4-874-614-32 +BV TAPPING SCREW TYPE-1 3.5 52 4-582-968-01 PANEL, REAR (EL-SW) 53 4-587-548-01 CATCHER, RUBBER (EL-SW) 54 1-828-218-51 WIRE (FLAT TYPE) (18 CORE) 55 1-493-097-11 BLUETOOTH MODULE

#1 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3 #2 7-685-650-79 SCREW +BVTP 3X16 TYPE2 IT-3 ns not supplied

#1#1

#1

#2

#2

52

53

53

55

54

ns

MAIN board section

51

ns

ns

ns

ns


Note 1: When the BLUETOOTH MODULE is replaced, refer to “NOTE OF REPLACING BLUETOOTH MODULE OR RC-S730 (WW)” on page 5.

34

HT-RT4/RT40

6-3. MAIN BOARD SECTION


101 3-077-331-41 +BV3 (3-CR)0 102 1-855-244-11 DC FAN9 103 A-2180-047-A MAIN BOARD, COMPLETE (for SERVICE)

(RT4: AEP)9 103 A-2180-095-A MAIN BOARD, COMPLETE (for SERVICE)

(RT4: UK)9 103 A-2180-101-A EG4 MAIN BOARD, COMPLETE (for SERVICE)

(RT40: E12)

9 103 A-2180-118-A EG4 MAIN BOARD, COMPLETE (for SERVICE)(RT40: AUS)

9 103 A-2180-203-A EG4 MAIN BOARD, COMPLETE (for SERVICE)(RT40: SP)

9 103 A-2180-265-A EG4 MAIN BOARD, COMPLETE (for SERVICE)(RT40: LA9)

9 103 A-2180-281-A EG4 MAIN BOARD, COMPLETE (for SERVICE)(RT40: AR)

9 103 A-2180-482-A EG4 MAIN BOARD, COMPLETE (for SERVICE)(RT40: EA)

9 103 A-2180-494-A EG4 MAIN BOARD, COMPLETE (for SERVICE)(RT40: E3)

104 1-828-228-51 WIRE (FLAT TYPE) (20 CORE)0 105 4-966-267-12 BUSHING (FBS001), CORD0 106 1-834-966-42 POWER-SUPPLY CORD (AEP, E3, SP, LA9)0 106 1-835-068-21 CORD, POWER (AUS)

0 106 1-837-312-11 CORD, POWER-SUPPLY (AR)0 106 1-839-999-22 POWER-SUPPLY CORD (UK, EA)0 106 1-848-053-12 POWER-SUPPLY CORD (E12)0 107 1-474-638-31 REGULATOR, SWITCHING 3L405W-4

(EXCEPT E12)0 107 1-474-638-41 REGULATOR, SWITCHING 3L405W-5 (E12)

#1 7-685-646-71 SCREW +BVTP 3X8 TYPE2 IT-3 #3 7-682-546-09 SCREW +B 3X5 ns not supplied

Note 3: If wire (fl at type) is replaced, install it after bending it in the same form as that before replacement.Note 1: When the complete MAIN board (RT4) or EG4 MAIN

board (RT40) is replaced, refer to “NOTE OF RE-PLACING THE IC1000 AND IC1002 ON THE MAIN BOARD (RT4) OR EG4 MAIN BOARD (RT40) AND THE COMPLETE MAIN BOARD (RT4) OR COM-PLETE EG4 MAIN BOARD (RT40)” on page 5.

Note 2: When the REGULATOR, SWITCHING 3L405W board is replaced, spread the bond referring to “BOND FIXATION OF ELECTRIC PARTS” on page 6.


A

B

C

C

D

D

B

E

E

A

#1

#1

#1

#3

#1

103

ns

102

105

104

101

101101

101 101

107

106

ns

SPEAKER CHUKEI PC BOAR board (ns) ns

ns

ns

CONNECTOR board (ns)

35

HT-RT4/RT40SECTION 7

ELECTRICAL PARTS LIST

When indicating parts by reference num-ber, please include the board name.

Note:• Due to standardization, replacements in

the parts list may be different from the parts specifi ed in the diagrams or the com-ponents used on the set.

• -XX and -X mean standardized parts, so they may have some difference from the original one.

• Items marked “*” are not stocked since they are seldom required for routine ser-vice. Some delay should be anticipated when ordering these items.

• RESISTORS All resistors are in ohms. METAL: Metal-fi lm resistor. METAL OXIDE: Metal oxide-fi lm resistor. F: nonfl ammable

• CAPACITORS uF: μF• COILS uH: μH• SEMICONDUCTORS In each case, u: μ, for example: uA. . : μA. . , uPA. . , μPA. . , uPB. . : μPB. . , uPC. . , μPC. . , uPD. . : μPD. .• Abbreviation AR : Argentina model AUS : Australian model E3 : 240 V AC area in E model E12 : 220-240 V AC area in E model EA : Saudi Arabia model LA9 : Latin-American model SP : Singapore model

EG4 MAINMAIN

CONNECTOREG4 OLED CHUKEI PC

The components identifi ed by mark 0 or dotted line with mark 0 are critical for safety.Replace only with part number specifi ed.

The components identifi ed by mark 9 con-tain confi dential information.Strictly follow the instructions whenever the components are repaired and/or replaced.

CONNECTOR BOARD *****************

< CONNECTOR >

CN5008 1-842-052-21 CONNECTOR, FFC/FPC (LIF) 20P CN5009 1-793-331-31 CONNECTOR, FFC/FPC (LIF) 20P*************************************************************

9 A-2180-101-A EG4 MAIN BOARD, COMPLETE (for SERVICE) (RT40: E12)

9 A-2180-118-A EG4 MAIN BOARD, COMPLETE (for SERVICE) (RT40: AUS)

9 A-2180-203-A EG4 MAIN BOARD, COMPLETE (for SERVICE) (RT40: SP)

9 A-2180-265-A EG4 MAIN BOARD, COMPLETE (for SERVICE) (RT40: LA9)

9 A-2180-281-A EG4 MAIN BOARD, COMPLETE (for SERVICE) (RT40: AR)

9 A-2180-482-A EG4 MAIN BOARD, COMPLETE (for SERVICE) (RT40: EA)

9 A-2180-494-A EG4 MAIN BOARD, COMPLETE (for SERVICE) (RT40: E3)

*************************

< DIODE >

D3200 6-503-735-01 DI BZT52H-C4V3

< IC >

IC1000 6-723-248-01 IC TAS5614LA-S IC1001 6-723-249-01 IC TAS5538DGGR-S IC1002 6-723-248-01 IC TAS5614LA-S IC3000 6-723-475-01 IC TPS2065DDBVR IC3200 6-718-999-01 IC MM1839A50NRE


IC3201 6-721-694-01 IC RT7272BGSP

< TRANSISTOR >

Q3208 6-553-482-01 TR SSM3J56MFV*************************************************************

EG4 OLED CHUKEI PC BOARD ************************

< CONNECTOR >

CN5002 1-843-407-31 FPC CONNECTOR (ZIF) (11PIN) CN5004 1-842-052-21 CONNECTOR, FFC/FPC (LIF) 20P

< DIODE >

D5000 6-503-196-01 DI CL-194S-HB8SP-SD-T

< IC >

IC5002 6-723-147-01 IC SNM2140*************************************************************

9 A-2180-047-A MAIN BOARD, COMPLETE (for SERVICE) (RT4: AEP)

9 A-2180-095-A MAIN BOARD, COMPLETE (for SERVICE) (RT4: UK)

*********************

< DIODE >

D3200 6-503-735-01 DI BZT52H-C4V3

< IC >

IC1000 6-723-248-01 IC TAS5614LA-S IC1001 6-723-249-01 IC TAS5538DGGR-S IC1002 6-723-248-01 IC TAS5614LA-S IC3000 6-723-475-01 IC TPS2065DDBVR IC3200 6-718-999-01 IC MM1839A50NRE

IC3201 6-721-694-01 IC RT7272BGSP

< TRANSISTOR >

Q3208 6-553-482-01 TR SSM3J56MFV*************************************************************


Note 1: When the complete MAIN board (RT4) or EG4 MAIN board (RT40) is replaced, refer to “NOTE OF REPLACING THE IC1000 AND IC1002 ON THE MAIN BOARD (RT4) OR EG4 MAIN BOARD (RT40) AND THE COMPLETE MAIN BOARD (RT4) OR COMPLETE EG4 MAIN BOARD (RT40)” on page 5.


HT-RT4/RT40

36

USB

SPEAKER CHUKEI PC BOAR BOARD *****************************

< TRANSFORMER >

TB6000 1-780-454-11 TERMINAL BOARD (SPEAKER) 4P TB6001 1-780-815-11 TERMINAL BOARD (SPEAKER)*************************************************************

TOUCH BOARD *************

< CONNECTOR >

CN4001 1-816-654-61 FFC/CONNECTOR, FPC (LIF) 6P

< IC >

IC4001 6-722-496-01 IC CY8CMBR3108-LQXIT IC4002 6-713-333-01 IC PST8429UL*************************************************************

A-2089-365-A USB BOARD, COMPLETE ********************

< CONNECTOR >

CN7000 1-843-975-11 USB CONNECTOR (A)*************************************************************

MISCELLANEOUS **************

3 8-989-602-00 RC-S730 (WW) 4 1-828-156-51 WIRE (FLAT TYPE) (6 CORE) 6 1-828-230-51 WIRE (FLAT TYPE) (20 CORE) 10 1-859-169-21 LOUDSPEAKER 16CM 54 1-828-218-51 WIRE (FLAT TYPE) (18 CORE)

55 1-493-097-11 BLUETOOTH MODULE0 102 1-855-244-11 DC FAN 104 1-828-228-51 WIRE (FLAT TYPE) (20 CORE)0 105 4-966-267-12 BUSHING (FBS001), CORD0 106 1-834-966-42 POWER-SUPPLY CORD (AEP, E3, SP, LA9)

0 106 1-835-068-21 CORD, POWER (AUS)0 106 1-837-312-11 CORD, POWER-SUPPLY (AR)0 106 1-839-999-22 POWER-SUPPLY CORD (UK, EA)0 106 1-848-053-12 POWER-SUPPLY CORD (E12)0 107 1-474-638-31 REGULATOR, SWITCHING 3L405W-4

(EXCEPT E12)

0 107 1-474-638-41 REGULATOR, SWITCHING 3L405W-5 (E12)*************************************************************

ACCESSORIES ************

501 A-2179-968-A SPEAKER BASE ASSY (Speaker Bases) 502 1-493-155-11 REMOTE COMMANDER RMT-AH200U

(Remote Control)0 503 1-785-504-21 ADAPTOR, CONVERSION (AC plug adaptor) (LA9) 504 1-848-225-21 CABLE, LIGHT PLUG (Optical digital cable)

(HT-RT4) 505 1-849-353-11 HDMI CABLE (High Speed HDMI cable) (HT-RT40)


Note 2: When the REGULATOR, SWITCHING 3L405W board is replaced, spread the bond referring to “BOND FIXATION OF ELECTRIC PARTS” on page 6.

501 Speaker bases (2)

503 AC plug adaptor* (1) (LA9)* The adaptor is not use in Chile, Uruguay and Paraguay. Use the adaptor in the countries where it is neccessary.

504 Optical digital cable (1) (HT-RT4)

502 Remote control (1)

505 High Speed HDMI cable (1) (HT-RT40)

506 Screws (8)

506 4-533-400-11 SCREW +B 4X10 (WASHER) 4-693-608-12 MANUAL, INSTRUCTION (ENGLISH)

(UK, E3, SP, AUS, E12) 4-693-608-22 MANUAL, INSTRUCTION

(FRENCH, SPANISH, GERMAN, DUTCH, ITALIAN, POLISH) (AEP)

4-693-608-31 MANUAL, INSTRUCTION (FRENCH, ARABIC, PERSIAN) (E3)

4-693-608-41 MANUAL, INSTRUCTION (ENGLISH, ARABIC) (EA)

4-693-608-51 MANUAL, INSTRUCTION

(TRADITIONAL CHINESE) (SP) 4-693-608-61 MANUAL, INSTRUCTION (SPANISH) (LA9) 4-693-608-71 MANUAL, INSTRUCTION (SPANISH) (AR)

TOUCHSPEAKER CHUKEI PC BOAR

Note 3: When the BLUETOOTH MODULE or RC-S730 (WW) is replaced, refer to “NOTE OF REPLAC-ING BLUETOOTH MODULE OR RC-S730 (WW)” on page 5.

MEMO

HT-RT4/RT40

37

HT-RT4/RT40

REVISION HISTORY

Ver. Date Description of Revision

1.0 2017.05 New

How to search for a contact point of signal lines or the like in DIAGRAMS SECTIONIf a contact point of a BLOCK DIAGRAM, PRINTED WIRING BOARD or SCHEMATIC DIAGRAM is shown in a different page, use the PDF fi le search function to fi nd one.

e.g.) If a contact point is shown as , follow the procedure below.Procedure:1. Press the [F] key while pressing the [Ctrl] key.2. Input “>001Z” in the search box and press the [Enter] key.3. The relevant part (page), where the contact point is shown, appears.Note: If you still see the original page, press the [Enter] key again.

HT-RT4/RT40 - Welcome to Sony Support

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Transcript of HT-RT4/RT40 - Welcome to Sony Support