Pioneer Deh-p760mp p7600mp p7650mp

8/12/2019 Pioneer Deh-p760mp p7600mp p7650mp

1/83

ORDER NO.

PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, JapanPIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, BelgiumPIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936 PIONEER CORPORATION 2003

DEH-P760MP/XN/UCCRT3187

MULTI-CD/DAB CONTROL HIGH POWER CD/MP3/WMA PLAYER WITH FM/AM TUNER

DEH-P760MP

/XN/UC

DEH-P7600MP

/XN/UC

DEH-P7650MP

/XN/ES

This service manual should be used together with the following manual(s):

Model No. Order No. Mech.Module Remarks

CX-3098 CRT3179 S10WMAcode2 CD Mech. Module:Circuit Description, Mech. Description, Disassembly

For details, refer to "Important symbols for good services".

K-ZZU. DEC. 2003 printed in Japan


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DEH-P760MP/XN/UC2

1 2 3 4

1 2 3 4

SAFETY INFORMATION

CAUTION

This service manual is intended for qualified service technicians; it is not meant for the casual do-it-yourselfer.Qualified technicians have the necessary test equipment and tools, and have been trained to properly and safely

complex products such as those covered by this manual.Improperly performed repairs can adversely affect the safety and reliability of the product and may void the

If you are not qualified to perform the repair of this product properly and safely, you should not riskand refer the repair to a qualified service technician.

WARNING

This product contains lead in solder and certain electrical parts contain chemicals which are known to theof California to cause cancer, birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 - Proposition 65

repair

warranty.trying to do so

state

- CD Player Service Precautions1. Before disassembling the unit, be sure to turn off the

power. Unplugging and plugging the connectors dur-ing power-on mode may damage the ICs inside theunit.

2. To protect the pickup unit from electrostatic dis-charge during serviving, take an appropriate treat-ment(shorting-solder) by referring to "the DISAS-SEMBLY" on page 60.

3. After replacing the pickup unit, be sure to checkthe grating.(See p.56.)


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DEH-P760MP/XN/UC

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[ Important symbols for good services ]In this manual, the symbols shown-below indicate that adjustments, settings or cleaning should be made securely.When you find the procedures bearing any of the symbols, be sure to fulfill them:

2. Adjustments

To keep the original performances of the product, optimum adjustments or specification confirmation is indispensable.In accordance with the procedures or instructions described in this manual, adjustments should be performed.

3. Cleaning

For optical pickups, tape-deck heads, lenses and mirrors used in projection monitors, and other parts requiring cleaning,proper cleaning should be performed to restore their performances.

5. Lubricants, glues, and replacement partsAppropriately applying grease or glue can maintain the product performances. But improper lubrication or applyingglue may lead to failures or troubles in the product. By following the instructions in this manual, be sure to apply theprescribed grease or glue to proper portions by the appropriate amount.For replacement parts or tools, the prescribedones should be used.

4. Shipping mode and shipping screws

To protect the product from damages or failures that may be caused during transit, the shipping mode should be set orthe shipping screws should be installed before shipping out in accordance with this manual, if necessary.

1. Product safety

You should conform to the regulations governing the product (safety, radio and noise, and other regulations), andshould keep the safety during servicing by following the safety instructions described in this manual.


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DEH-P760MP/XN/UC4

1 2 3 4

1 2 3 4

CONTENTS

SAFETY INFORMATION ..................................................................................................................................... 21. SPECIFICATIONS ............................................................................................................................................ 52. EXPLODED VIEWS AND PARTS LIST ............................................................................................................ 8

2.1 PACKING(DEH-P760MP,P7600MP) .......................................................................................................... 82.2 PACKING(DEH-P7650MP) ...................................................................................................................... 102.3 EXTERIOR ............................................................................................................................................... 122.4 CD MECHANISM MODULE. .................................................................................................................... 16

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .......................................................................................... 183.1 BLOCK DIAGRAM ................................................................................................................................... 18

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE) .............................................................................. 203.3 KEYBOARD UNIT .................................................................................................................................... 263.4 CD MECHANISM MODULE(GUIDE PAGE) ............................................................................................ 28

4. PCB CONNECTION DIAGRAM ..................................................................................................................... 384.1 TUNER AMP UNIT .................................................................................................................................. 384.2 PANEL UNIT ............................................................................................................................................ 424.3 KEYBOARD UNIT .................................................................................................................................... 434.4 CD CORE UNIT(S10WMA) ...................................................................................................................... 44

5. ELECTRICAL PARTS LIST ............................................................................................................................ 466. ADJUSTMENT ............................................................................................................................................... 53

6.1 OEL UNIT ADJUSTMENT ....................................................................................................................... 536.2 CD ADJUSTMENT ................................................................................................................................... 546.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT .................................................... 566.4 ERROR MODE ........................................................................................................................................ 58

6.5 FREQUENCY CHECK FOR CLOCK ....................................................................................................... 597. GENERAL INFORMATION ............................................................................................................................. 60

7.1 DIAGNOSIS ............................................................................................................................................. 607.1.1 DISASSEMBLY ..................................................................................................................................... 607.1.2 CONNECTOR FUNCTION DESCRIPTION .......................................................................................... 637.2 IC ............................................................................................................................................................. 647.3 OPERATIONAL FLOW CHART ............................................................................................................... 767.4 CLEANING ............................................................................................................................................... 77

8. OPERATIONS ................................................................................................................................................ 78


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1. SPECIFICATIONS


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1 2 3 4


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DEH-P760MP/XN/UC

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1 2 3 4

1 2 3 4

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING(DEH-P760MP,P7600MP)

N OTES : Parts marked by " * " are generally unavailable because they are not in our Master Spare Parts List. Screw adjacent to mark on the product are used for disassembly.

For the applying amount of lobricants or glue, follow the instructions in this manual. (In the case of no amount instructions,apply as you think it appropriate.)

"


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DEH-P760MP/XN/UC

5 6 7 8

5 6 7 8

(1) PACKING(DEH-P760MP,DEH-P7600MP) SECTION PARTS LIST

(2) CONTRAST TABLE

DEH-P760MP/XN/UC and DEH-P7600MP/XN/UC are constructed the same except for the following:

Owner's Manual,Installation Manual

Mark No. Description Part No.

1 Polyethylene Bag CEG1173 2 Cord Assy CDE7154 3 Accessory Assy CEA3376 4 Spring CBH1650 5 Screw Assy CEA3848

6 Fixing screw BPZ20P060FZK 7 Screw CBA1650 * 8 Polyethylene Bag CEG-127 9 Screw CRZ50P090FTC 10 Screw TRZ50P080FTC

* 11 Polyethylene Bag CEG-158 12 Handle CNC5395 13 Holder CND1249 14 Holder CND1250 15 Bush CNV3930

16 Remote Control Assy See Contrast table(2) * 17 Battery See Contrast table(2)

18 Carton See Contrast table(2) 19 Contain Box See Contrast table(2) 20 Protector CHP2663

21 Protector CHP2664 22-1 Owner's Manual See Contrast table(2) 22-2 Installation Manual See Contrast table(2) * 22-3 Warranty Card See Contrast table(2)* 22-4 Card See Contrast table(2)

* 22-5 Caution Card CRP1207 * 22-6 Caution Card See Contrast table(2) * 22-7 Caution Card XRP7001 23 Case Assy CXB3520 24 Remote Control Assy See Contrast table(2)

25 Screw Assy See Contrast table(2) * 26 Polyethylene Bag See Contrast table(2) * 27 Hexagonal Wrench See Contrast table(2) * 28 Screw See Contrast table(2) 29 Belt See Contrast table(2)

30 Holder Assy See Contrast table(2)

31 Holder Assy See Contrast table(2) 32 Remote Control Assy See Contrast table(2) 33 Inner Box XHW7001


Mark NO Description DEH-P760MP/XN/UC DEH-P7600MP/XN/UC

16 Remote Control Assy Not used CXC3173* 17 Battery Not used CEK1065 18 Carton XHG7024 XHG7025 19 Contain Box XHL7024 XHL7025 22-1 Owner's Manual XRD7040 XRD7042

22-2 Installation Manual XRD7041 XRD7043* 22-3 Warranty Card CRY1070 Not used* 22-4 Card Not used ARY1048* 22-6 Caution Card Not used CRP1294 24 Remote Control Assy CXB9202 Not used

25 Screw Assy CZE3169 Not used* 26 Polyethylene Bag CEG-127 Not used* 27 Hexagonal Wrench CZE3176 Not used* 28 Screw RMZ30H060FBK Not used 29 Belt CZN7661 Not used

30 Holder Assy CZX3172 Not used 31 Holder Assy CZX3173 Not used 32 Remote Control Assy CZX3257 Not used

Part No. Language

XRD7040,XRD7041,XRD7042,XRD7043

English,French,Spanish



1 2 3 4

1 2 3 4

2.2 PACKING(DEH-P7650MP)


11/83DEH-P760MP/XN/UC

5 6 7 8

5 6 7 8

PACKING(DEH-P7650MP) SECTION PARTS LIST

Owner's Manual,Installation Manual


1 Polyethylene Bag CEG-162 2 Cord Assy CDE7154 3 Accessory Assy CEA3439 4 Spring CBH1650 5 Screw Assy CEA3849

6 7 Screw CBA1650 * 8 Polyethylene Bag CEG-127 9 Screw CRZ50P090FTC 10 Screw TRZ50P080FTC

* 11 Polyethylene Bag CEG-158 12 Handle CNC5395 13 14 15 Bush CNV3930

16 Remote Control Assy CXC3173 * 17 Battery CEX1065 18 Carton XHG7026 19 Contain Box XHL7026 20 Protector CHP2663

21 Protector CHP2664 22-1 Owner's Manual XRD7044 22-2 Owner's Manual XRD7054 22-3 Installation Manual XRD7045 * 22-4 Caution Card CRP1207

* 22-5 Caution Card CRP1216 * 22-6 Caution Card XRP7001 23 Case Assy CXB3520 24 Inner Box XHW7001


Part No. Language

XRD7044 English,Spanish,Portuguese(B)

XRD7054 English,Traditional Chinese,Arabic

XRD7045 English,Spanish,Portuguese(B),Traditional Chinese,Arabic



1 2 3 4

1 2 3 4

2.3 EXTERIOR

AC

C

B

D

DB

A

B

C

A

90

91

18

46

17

8

7

2

2

7070

77 70

70

7978

3

50

50

95

95 6396

68

56

58

60

57

55

62

64 52

16

5153

54

61

59

65

49

11

2835

36

34

24

223930 37

29

23

3226

25

38

3127

33

21

21

21

20

4542

4144

40

14

434

4

4

19

1

1

47

66

67

9

13

83

8082

8081

84

717275

92

8775

76

7489

8688

7369

85

2

5

10

12

48

6

15


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DEH-P760MP/XN/UC

5 6 7 8

5 6 7 8

(1) EXTERIOR SECTION PARTS LIST


1 Screw BMZ30P040FZK 2 Screw BSZ26P060FTC 3 Screw BSZ30P060FTC 4 Screw BSZ30P200FTC 5 Cord Assy CDE7129

6 Cord Assy CDE7154 7 Case CNB2870 8 Holder CNC8659 9 Earth Plate CNC8915 10 Insulator CNM7682

11 Insulator CNM7935 12 Insulator CNM8174 13 Cushion CNM8890 14 Panel See Contrast table(2) 15 Cap CNV6727

16 17 Remote Control Assy See Contrast table(2)

18 Cover See Contrast table(2) 19 Chassis Unit CXB9528 20 Button(EJECT) CAC7752

21 Screw(M2x4.5) CBA1647 22 Screw(M2x4) CBA1649 23 Washer CBF1038 24 Spring CBH2650 25 Spring CBH2651

26 Spring CBH2652 27 Spring CBH2653 28 Holder CND1254

29 Gear CNV5997 30 Arm CNV7400

31 Arm CNV7401 32 Arm CNV7402 33 Arm CNV7403 34 Panel Unit CWM8758 35 Socket(CN1950) CKS3550

36 Connector(CN1951) CKS4806 37 Holder Unit CXB9501 38 Holder Unit CXB9502 39 Damper Unit CXB9503

40 Panel Unit(Service) CXX1691

41 Spring CBL1512 42 Cover CNM6854 43 Panel CNS7245 44 Pin CNV6486 45 Lighting Conductor CNV6487

46 CD Mechanism Module(S10CODE2)CXK5665 47 Screw ISS26P055FTC 48 Cable XDE7002 49 Tuner Amp Unit See Contrast table(2) 50 Screw ASZ26P060FTC

51 Screw BPZ26P080FTC 52 Screw BSZ26P160FTC 53 Fuse(10A) CEK1208 54 Pin Jack(CN352) CKB1051 55 Plug(CN901) CKM1376

56 Plug(CN351) CKS1238 57 Connector(CN101) CKS3408 58 Plug(CN801) CKS3537 59 Connector(CN651) CKS3837 60 Connector(CN161) See Contrast table(2)

61 Antenna Jack(CN401) CKX1056 62 Holder See Contrast table(2) 63 Holder CND1352 64 Heat Sink CNR1668 65 Microphone(CN751) CPM1011

66 FM/AM Tuner Unit CWE1646 67 Holder CND1054 68 Insulator XNM7031 69 Detachable Assy See Contrast table(2) 70 Screw BPZ20P100FZK

71 Spring CBL1470 72 Knob See Contrast table(2) 73 Button(1-6) XAC7005 74 Button(OPEN) See Contrast table(2) 75 Button(TEXT/SCRL/AUDIO/FUNC)XAC7041

76 Spring XBH7001 77 Cover XNS7013

78 Keyboard Unit See Contrast table(2) 79 Connector(CN1901) CKS4524 80 Cushion CNM6633

81 Spacer CNM7697 82 Spacer CNM7698 83 Holder CNV6910 84 OEL Unit MXS8201 85 Holder XNC7006

86 Button Unit(EQ-EX) XXA7007 87 Button Unit(EQ) XXA7008 88 Sub Grille Assy See Contrast table(2)

89 Sub Button Assy See Contrast table(2) 90 Remote Control Unit See Contrast table(2)

91 Cover See Contrast table(2) 92 Cushion XNM7041 93,94 95 Transistor(Q651,911,921) 2SD 2396 96 Choke Coil(L301) CTH1280




1 2 3 4

1 2 3 4

(2) CONTRAST TABLE

DEH-P760MP/XN/UC , DEH-P7600MP/XN/UC and DEH-P7650MP/XN/ES are constructed the same except for thefollowing:

Mark NO Description DEH-P760MP/XN/UC DEH-P7600MP/XN/UC DEH-P7650MP/XN/ES

14 Panel CNS6935 XNS7070 CNS6935 17 Remote Control Assy CZX3257 Not used Not used 18 Cover CZN7655 Not used Not used 49 Tuner Amp Unit XWM7045 XWM7046 XWM7047 60 Connector(CN161) CKS4124 CKS4124 Not used 62 Holder CND1270 CND1270 CND1239 69 Detachable Assy XXA7167 XXA7168 XXA7169 72 Knob XAA7012 XAA7018 XAA7012 74 Button XAC7026 XAC7012 XAC7026 78 Keyboard Unit XWM7053 XWM7052 XWM7052 88 Sub Grille Assy XXA7160 XXA7161 XXA7162 89 Sub Button Assy XXA7226 XXA7227 XXA7226 90 Remote Control Unit Not used CXC3173 CXC3173 91 Cover Not used CNS7068 CNS7068



5 6 7 8

5 6 7 8



1 2 3 4

1 2 3 4

2.4 CD MECHANISM MODULE

A

D

H

L

M

NO

Q

R

A

B

C

D

E

F

GH

I

J

K

LM

N

O

Q

B

16

25

13 83

42

68

28

82

4

71

23

J

K

38

23

59

87

86

5

1334

5

5

13

445

C

52

53

36

4

73

2951

1864

76

50

10

72

75

49

77

67

27

78

60

9048

8

17

46

6

60

1189

43

70

14

31

65

85

66

85

31

3514

74

85

1

23

R

91

12

33

61

63

21

79

57

58

6280

13

4

86

I

45

28

724

47

P

41

20

40

69

39

30P

1956

FE

22

81

15

G26

4

54

37

55

93

92

10

D

1 GEM10242 GEM10453 GEM1035

1

1

1

1

1

1

1

1

2

2

2

2

1

1

1

1

1

2

2

1

3


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DEH-P760MP/XN/UC

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5 6 7 8

CD MECHANISM MODULE SECTION PARTS LIST


1 CD Core Unit(S10WMA) CWX2851 2 Connector(CN101) CKS4182 3 Connector(CN901) CKS4017 4 Screw BMZ20P035FTC 5 Screw BSZ20P040FTC

6 Screw(M2x4) CBA1362 7 Screw(M2x3) CBA1511 8 Screw(M2x3) CBA1527 9 10 Washer CBF1038

11 Washer CBF1060 12 Spring CBH2390 13 Spring CBH2606 14 Spring CBH2607 15 Spring CBH2608

16 Spring CBH2609 17 Spring CBH2610

18 Spring CBH2735 19 Spring CBH2612 20 Spring CBH2613

21 Spring CBH2614 22 Spring CBH2615 23 Spring CBH2616 24 Spring CBH2617 25 Spring CBH2620

26 Spring CBH2621 27 Spring CBH2641 28 Spring CBH2642

29 Spring CBH2643 30 Spring CBH2659

31 Spring CBH2688 32 33 Shaft CLA4441 34 Frame CNC9962 35 Frame CNC9963

36 Bracket CNC9966 37 Bracket CND1895 38 Arm CNC9968 39 Arm CND1909

40 Lever CND2032

41 Lever CNC9984 42 Sheet CNM8134 43 Collar CNV7798 44 Guide CNV7799 45 Arm CNV7800

46 Rack CNV7199 47 Holder CNV7201 48 Holder CNV7202 49 Arm CNV7203 50 Gear CNV7207

51 Gear CNV7208 52 Gear CNV7209 53 Gear CNV7210 54 Gear CNV7211 55 Gear CNV7212

56 Rack CNV7214 57 Arm CNV7215 58 Arm CNV7216 59 Guide CNV7217 60 Roller CNV7218

61 Gear CNV7219 62 Arm CNV7221 63 Arm CNV7220 64 Arm CNV7222 65 Damper CNV7313

66 Damper CNV7314 67 Arm CNV7341 68 Arm CNV7342 69 Guide CNV7360 70 Guide CNV7361

71 Holder CNV7437 72 Arm CNV7805 73 Gear CNV7595 74 Damper CNV7618 75 Motor Unit(M1) CXB6007

76 Chassis Unit CXC2318 77 Screw Unit CXB8729

78 Gear Unit CXC2397 79 Arm Unit CXC2316 80 Arm CND1896

81 Arm CND1894 82 Motor Unit(M2) CXB8933 83 Bracket CNC9985 84 85 Screw(M2x5) EBA1028

86 Screw JFZ20P020FTC 87 Screw JGZ17P022FTC 88

89 Washer YE20FTC 90 Pickup Unit(P10)(Service) CXX1641

91 Screw IMS26P030FTC 92 Spring CBL1635 93 Clamper CNV7197



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DEH-P760MP/XN/UC20

1 2 3 4

1 2 3 4

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

A a A b

A a A b

A ba

Large sizeSCH diagram

Guide page

Detailed page

Note: When ordering service parts, be sure to refer to " EXPLODED VIEWS AND PARTS LI"ELECTRICAL PARTS LIST".

A-a

A B

H A 1 2 2 4 0 F P

P760MPP7600MPP7650MP

P7650MP

IP-BUSDRIVER

IP-BUS

F M

/ A MT

U N E R

U N I T

3.3V REG.

E-VOL

SYSTEM CONTRO

For resistors and capacitors in the circuit diagrams, their resistance values orcapacitance values are expressed in codes:

Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms

The > mark found on some component parts indicatesthe importance of the safety factor of the part.Therefore, when replacing, be sure to use parts ofidentical designation.

*Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V

C

B PANEL UNIT

C N 1 9 0 1

D C N

9 0 1

F M

( 1 0 0 % ) : -1 9 . 5 d B s

A M

( 3 0 % ) : - 3 0 . 0 d B s

IP-BUS:+2.2dBs

C D : +

0 . 3 6 d B s

FM:-20.5dBsAM:-31.0dBs

IP-BUS:+2.2dBsCD:+0.36dBs

EJECT



5 6 7 8

5 6 7 8

A-bD PARTS LIST" or

A

DETACH SENSE SW

SYS+B REG.

600 H

3A

3A

10K(B)

P760MP,P7600MP

P7650MP

5

6

78

LEVEL IND.

WIRED REMOTE

SYSTEM CONTROLLER

VDD REG.

DC/DC CONVERTER

TEL MUTE

B.UP SENSE

ACC SENSE

ILM SENSE

P O W E R A M P

RCA

ASL

A TUNER AMP UNIT

SUB WOOFERR chSUB WOOFERL ch

FRONTR chFRONTL ch

REARR chREARL ch

>

>

CEK120810A

>

FM:+4.6dBsAM: -5.9dBs


IP-BUS:+9.5dBs

FM:+30.6dBsAM:+20.1dBs




1 2 3 4

1 2 3 4

A - a

A - b

A - a

A-a

A-b 1 2

H A 1 2 2 4 0 F P

P 7 6 0 M P

P 7 6 0 0 M P

P 7 6 5 0 M P

P 7 6 5 0 M P

I P - B

U S

D R I V E R

I P - B

U S

FM/AM TUNER UNIT

3 . 3 V R E G

.

E - V

O L

S Y S T E M C O N T R O L L E

FM(100%):-19.5dBsAM(30%):-30.0dBs

I P - B

U S : +

2 . 2 d B s

F M : - 2

0 . 5 d B s

A M : - 3

1 . 0 d B s

I P - B

U S : +

2 . 2 d B s

C D : +

0 . 3 6 d B s


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DEH-P760MP/XN/UC

5 6 7 8

5 6 7 8

A - a

A - b

A - a

A-a

A-b

B

3 4 5

F o r r e s i s t o r s a n d c a p a c i

t o r s

i n t h e c i r c u i

t d i a g r a m s ,

t h e i r r e s i s

t a n c e v a

l u e s o r

c a p a c i

t a n c e v a

l u e s a r e e x p r e s s e

d i n c o

d e s :

E x .

* R e s

i s t o r s

C o d e

P r a c t

i c a l v a

l u e

1 2 3

1 2 k o h m s

1 0 3

1 0 k o h m s

T h e >

m a r k

f o u n

d o n s o m e c o m p o n e n t p a r t s

i n d i c a

t e s

t h e

i m p o r t a n c e o f

t h e s a

f e t y f a c t o r o f

t h e p a r t .

T h e r e

f o r e , w

h e n r e p l a c

i n g ,

b e s u r e

t o u s e p a r t s o f

i d e n

t i c a l

d e s

i g n a

t i o n .

* C a p a c

i t o r s

C o d e

P r a c t i c a l v a

l u e

1 0 3

0 . 0 1 u

F

1 0 1 / 1 0

1 0 0 u F / 1 0 V

C

B

P A N E L U N I T

CN1901

D CN901CD:+0.36dBs

E J E C T


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DEH-P760MP/XN/UC24

1 2 3 4

1 2 3 4

A - a

A - b

A-b 1 2

6 0 0

H

3 A

3 A

1 0 K ( B )

P 7 6 0 M P

, P 7 6 0 0 M P

P 7 6 5 0 M P

5 6 7 8

L E V E L I N D

.

W I R E D R E M O T E

S T E M C O N T R O L L E R

O W E R A M P

R C A

A S L

A T U N E R A M P U N I T

S U B W O O F E R

R c h

S U B W O O F E R

L c h

F R O N T

R c h

F R O N T

L c h

R E A R

R c h

R E A R

L c h

>

>

C E K 1 2 0 8

1 0 A >

F M : +

4 . 6 d B s

A M : -

5 . 9 d B s

I P - B U S : +

1 0 . 3

d B s

C D : +

1 0 . 4

6 d B s

I P - B

U S : +

9 . 5 d B s


25/83

DEH-P760MP/XN/UC

5 6 7 8

5 6 7 8

A - a

A - b

A-b3 4 5

D E T A C H S E N S E S W

S Y S + B

R E G

.

V D D R E G .

D C / D C C O N V E R T E R T

E L M U T E

B . U

P S E N S E A

C C S

E N S E

I L M S E N S E

P O W E R A M P

C E K 1 2 0 8

1 0 A >

F M : +

3 0 . 6

d B s

A M : +

2 0 . 1

d B s

I P - B

U S : +

3 5 . 3

d B s

C D : +

3 6 . 4

6 d B s


26/83

DEH-P760MP/XN/UC26

1 2 3 4

1 2 3 4

3.3 KEYBOARD UNIT

C

S-818A33AUC-BGN

PAUSE

REMOTE CONTROLSENSOR

3.3V REG.

VOLUME

B C N 1 9 5 1

Fca

Ex



5 6 7 8

5 6 7 8

C

20K(B)

1 5 K ( B )

P760MP:PD8123A

P7600MPP7650MP

:PD8119A

KEY / OEL CONTROLLER

FONT ROM

C KEYBOARD UNIT

O E L U N I T

M X S 8 2 0 1

For resistors and capacitors in the circuit diagrams, their resistance values orcapacitance values are expressed in codes:

Ex. *Resistors Code Practical value 123 12k ohms 103 10k ohms

*Capacitors Code Practical value 103 0.01uF 101/10 100uF/10V


28/83


29/83

DEH-P760MP/XN/UC

5 6 7 8

5 6 7 8

D-b

D

AND

4 7 0 P

R 0 1

C 7 2 2

1

C 9 0 6

R 2 2

C 9 1 0

2 R 2

16.934MHz

SWITCHES:CD CORE UNIT(S10WMA) S901 : HOME SWITCH.........ON-OFF S902 : CLAMP SWITCH.......ON-OFF

S903 : DSCSNS SWITCH.....ON-OFF S904 : 12EJ SWITCH............ON-OFF S905 : 8EJ SWITCH..............ON-OFFThe underlined indicates the switch position.

A

D

CN651

CD CORE UNIT(S10WMA)

MICRO COMPUTER

1.5 REGULATOR

3.3 REGULATOR

Pull-down

!

6

^

&

SIGNAL LINEFOCUS SERVO LINETRACKING SERVO LINECARRIAGE SERVO LINESPINDLE SERVO LINE

FTCS

PE5440A


30/83

DEH-P760MP/XN/UC30

1 2 3 4

1 2 3 4

A - a

D - b

D - a

D-a

D-b 1 2

L 2 0 9

C 2 1 7

R 1

A N D

P I C K U P U N I T ( P 1 0 ) ( S E R V I C E )

% # @

F

F

F F

F

F

F

F

F F

S

C

T

F

S

C

T

F

T T

T T

T T

T T

T

T

F F T T


31/83

DEH-P760MP/XN/UC

5 6 7 8

5 6 7 8

A - a

D - b

D - a

D-a

D-b2 3 4 5

M 1

C X B 6 0 0 7

S P I N D L E M O T O R

M 2

C X B 8 9 3 3

L O A D I N G / C A R R I A G E

M O T O R

C D D R I V E R

3 . 3 R E G U L A T O R

P u l

l - d o w n

1 2 3

$ 7 8 5

9 0

4

F F F T

S

C

T T

S S C C

C

C

S

S

F T

S S C C


32/83

DEH-P760MP/XN/UC32

1 2 3 4

1 2 3 4

D - a

D - b

D-b 1 2

1 6 . 9

3 4 M H z

A N D

S W I T C H E S :

C D C O R E U N I T ( S 1 0 W M A )

S 9 0 1 : H

O M E S W I T C H

. . . . . . . . .

O N - O

F F

S 9 0 2 : C

L A M P S W I T C H

. . . . . . . O

N - O

F F

S 9 0 3 : D

S C S N S S W I T C H

. . . . . O

N - O

F F

S 9 0 4 : 1

2 E J S W I T C H

. . . . . . . . . . . .

O N - O

F F

S 9 0 5 : 8

E J S W I T C H

. . . . . . . . . . . . . . O

N - O

F F

T h e u n

d e r

l i n e d

i n d i c a

t e s

t h e s w

i t c h p o s i

t i o n .

D C D C O R E

U N I T ( S 1 0 W M A )

1 . 5 R E G U L A T O R

!

S I G N A L L I N E

F O C U S S E R V O L I N E

T R A C K I N G S E R V O L I N E

C A R R I A G E S E R V O L I N E

S P I N D L E S E R V O L I N E

F T C S


33/83

DEH-P760MP/XN/UC

5 6 7 8

5 6 7 8

D - a

D - b

D-b2 3 4 5

4 7 0 P

R 0 1

C 7 2 2

1

C 9 0 6 R 2 2

C 9 1 0

2 R 2

A C N 6 5 1

M I C R O C O

M P U T E R

3 . 3 R E G U L A T O R

P u l

l - d o w n

6

^ &

P E 5 4 4 0 A


34/83

DEH-P760MP/XN/UC34

1 2 3 4

1 2 3 4

- Waveforms Note : 1. The encircled numbers denote measuring points in the circuit diagram.2. Reference voltage REFO1(1.65V)

1 DSCSNS2 8SNS3 12SNS4 LOEJ

5V/div5V/div5V/div5V/div

500ms/div

12 cm CD Loading operation

Ref.:GND

Mode:Normal



500ms/div

Ref.:GND

Mode:Normal

1 DSCSNS5 CLCONT4 LOEJ6 VD


500ms/div

12 cm CD Loading operation 8 cm CD Loading operation

Ref.:GND

Mode:Normal

0 FIN! RFOK7 SIN

200mV/div2V/div2V/div

500ms/div

12 cm CD-DA Source On setup operation

Ref.:REFO

Mode:Normal

# FE0 FIN@ TE9 TIN

500mV/div500mV/div500mV/div500mV/div

20ms/div

Ref.:REFO

Mode:Normal

@ TE# FE

500mV/div500mV/div

200ms/div

Source On setup operation CD-DA Play operation

Ref.:REFO

Mode:Normal

# FE0 FIN@ TE9 TIN

500mV/div500mV/div500mV/div500mV/div

20ms/div

CD-ROM play operation(Regular track Jump)

Ref.:REFO

Mode:Normal

$ MDX7 SIN

2V/div1V/div

5s/div

Ref.:REFO

Mode:Normal

$ MDX7 SIN

1V/div200mV/div

50ms/div

Spindle waveform during play operation Spindle waveform during play operation(Wider)

Ref.:REFO

Mode:Normal

7 SIN8 CIN9 TIN

1V/div500mV/div500mV/div

2s/div

12 cm CD-DA setup operation after loading 12 cm CD-ROM(3 sessions) setup operationafter loading

Ref.:REFO

Mode:Normal

7 SIN8 CIN9 TIN


2s/div

Ref.:REFO

Mode:Normal

7 SIN8 CIN9 TIN


1s/div

12 cm CD-ROM(1 session) setup operationafter loading

Ref.:REFO

Mode:Normal



5 6 7 8

5 6 7 8

0 FIN# FE

500mV/div500mV/div

200ms/div

Focus Search waveform

Ref.:REFO

Mode:TEST

% RFAGC@ TE9 TIN


500 s/div

Ref.:REFO

Mode:TEST

@ TE% RFAGC

500mV/div500mV/div

2ms/div

Track Open waveform 1 Track Jump waveform

Ref.:REFO

Mode:TEST

% RFAGC@ TE8 CIN7 SIN

1V/div1V/div500mV/div2V/div

200ms/div

Search operation(Outter to Inner)

Ref.:REFO

Mode:Normal



500ms/div

Ref.:GND

Mode:Normal

^ LOUT& ROUT

1V/div1V/div

200 s/div

Analog audio waveform 12 cm CD Eject operation

Ref.:AGND

Mode:Normal

1 DSCSNS5 CLCONT4 LOEJ

5V/div5V/div5V/div

500ms/div

12 cm CD Eject operation

Ref.:GND

Mode:Normal

7 SIN8 CIN9 TIN


500ms/div

Ref.:REFO

Mode:Normal



500ms/div

8 cm CD Eject operation CD-DA >> CD-ROM mode change(Band key)

Ref.:GND

Mode:Normal

% RFAGC@ TE9 TIN


500 s/div

4 Tracks Jump waveform 32 Tracks Jump waveform

Ref.:REFO

Mode:TEST

% RFAGC@ TE9 TIN


2ms/div

Ref.:REFO

Mode:TEST

% RFAGC@ TE9 TIN


1ms/div

10 Tracks Jump waveform

Ref.:REFO

Mode:TEST



1 2 3 4

1 2 3 4

7 SIN8 CIN9 TIN


500ms/div

CD-ROM >> CD-DA mode change(Band key)

Ref.:REFO

Mode:Normal

% RFAGC9 TIN@ TE0 FIN


500 s/div

Black dot(800 m) during play

Ref.:REFO

Mode:Normal



5 6 7 8

5 6 7 8



1 2 3 4

1 2 3 4

4. PCB CONNECTION DIAGRAM4.1 TUNER AMP UNIT

CapacitorConnector

P.C.Board Chip Part

A

A TUNER AMP UNIT

SIDE B

SIDE A

NOTE FOR PCB DIAGRAMS1.The parts mounted on this PCB include all necessary parts for several destination. For further information for respective destinations, be sure to check with the schematic diagram.

2.Viewpoint of PCB diagrams

CORD ASSCORD ASSY

IP-BUS

WIRED REMOTE

DETACH SENSE SW



5 6 7 8

5 6 7 8 A

SIDE ACORD ASSY

FRONT

RCA

ANTENNA

F M / A M T U N E R U N I T

D CN901

B CN1950



1 2 3 4

1 2 3 4A

A TUNER AMP UNIT

PCL


41/83



1 2 3 4

1 2 3 4

4.2 PANEL UNIT

B

B PANEL UNIT

B PANEL UNIT

SIDE A

SIDE B

C CN1901

A CN801

EJECT



5 6 7 8

5 6 7 8

4.3 KEYBOARD UNIT

C

C KEYBOARD UNIT C KEYBOARD UNITSIDE A SIDE B

B CN1951

1

2

3

4

5

6

C L O C K

S O U R C E

E Q

V O L U M E

D I S P L A Y

P A U S E

F U N C T I O N

A U D I O

B A N D

E N T

E Q - E X

TP1TP3TP2



1 2 3 4

1 2 3 4

4.4 CD CORE UNIT(S10WMA)

D

D CD CORE UNIT(S10WMA) SIDE A

A CN651

M1SPINDLEMOTOR

M2LOADING

/CARRIAGEMOTOR

P I C K U P U N I T ( P 1 0 ) ( S E R V I C E )

HOME



5 6 7 8

5 6 7 8

D

D CD CORE UNIT(S10WMA) SIDE B

CLAMP

DSCSNS

8EJ

12EJ



1 2 3 4

1 2 3 4

5. ELECTRICAL PARTS LIST NOTE: Parts whose parts numbers are omitted are subject to being not supplied. The part numbers shown below indicate chip components. Chip Resistor RS1/ _ S ___ J,RS1/ __ S ___ J Chip Capacitor (except for CQS.....)

CKS....., CCS....., CSZS.....Circuit Symbol and No. Part No.

AUnit Number:XWM7045(P760MP)Unit Number:XWM7046(P7600MP)Unit Number:XWM7047(P7650MP/ES)Unit Name:Tuner Amp Unit

MISCELLANEOUS

IC 101 IC HA12240FPIC 131 IC NJM4558MDIC 201 IC PML009AIC 301 IC PAL007AIC 401 IC NJM2391DL1-33

IC 601 IC PD5921AIC 602 IC S-80835CNUA-B8UIC 801 IC TC7SET08FUIC 851 IC NJM2360MQ 101 Transistor 2SA1576

Q 102 Transistor DTC114EUQ 301 Transistor DTC124EUQ 351 Transistor UMH3NQ 352 Transistor UMH3NQ 353 Transistor UMH3N

Q 650 Transistor 2SD1760F5Q 651 Transistor 2SD2396Q 652 Transistor UMD2NQ 653 Transistor UMD2NQ 803 Transistor 2SD1767

Q 804 Transistor UMD2NQ 805 Transistor DTC143EUQ 807 Transistor 2SA1576Q 808 Transistor DTC114EUQ 851 Transistor 2SD1760F5

Q 852 Transistor UMD2NQ 911 Transistor 2SD2396Q 913 Transistor UMD2NQ 921 Transistor 2SD2396Q 922 Transistor DTC114EU

Q 923 Transistor 2SB1243Q 931 Transistor UMX1NQ 932 Transistor DTC114EUQ 951 Transistor 2SA1576Q 981 Transistor 2SC4081

Q 982 Transistor UMD2ND 131 Diode Network DA204UD 132 Diode Network DA204U

D 133 Diode DAN202UD 134 Diode DAP202U

D 301 Diode S5688GD 302 Diode S5688GD 303 Diode S5688GD 304 Diode S5688GD 401 Diode S5688G

D 402 Diode S5688GD 403 Diode S5688GD 650 Diode HZS6L(C1)

D 651 Diode HZS9L(B1)D 751 Diode RB706F-40

D 803 Diode Network DA204UD 804 Diode DAN202UD 805 Diode DAP202UD 806 Diode DAN202UD 807 Diode DAP202U

D 808 Diode HZS11L(A1)D 851 Diode HZS11L(A1)D 852 Diode RB411DD 911 Diode S5688GD 912 Diode HZS6L(B1)

D 921 Diode HZS9L(B3)D 931 Diode HZS7L(A1)D 932 Diode HZS7L(C3)D 937 Diode MA111D 951 Diode DAN202U

D 981 Diode DAN202UD 982 Diode HZS9L(A2)L 101 Inductor LAU2R2KL 201 Ferri-Inductor LAU4R7KL 301 Choke Coil 600H CTH1280

L 401 Ferri-Inductor LAU4R7KL 403 Inductor LAU1R0KL 404 Inductor LAU1R0KL 405 Inductor LAUR47KL 406 Inductor CTF1385L 601 Ferri-Inductor LAU100K

L 683 Ferri-Inductor LAU100KL 802 Inductor CTF1382L 852 Inductor CTF1510L 853 Inductor CTF1489L 951 Inductor LAU2R2K

X 601 Radiator 10.00MHz CSS1599S 802 Switch(DETACH SENSE) CSN1039VR751 Semi- xed 10k (B) CCP1229FU351 Fuse 3A CEK1286FU353 Fuse 3A CEK1286

Circuit Symbol and No. Part No.



5 6 7 8

5 6 7 8

BZ641 Buzzer CPV1062AR401 Surge Protecror DSP-201M-S00B

FM/AM Tuner Unit CWE1646Fuse 10A CEK1208

RESISTORS

R 101 RS1/16S101JR 102 RS1/16S620JR 103 RS1/16S101J

R 104 RS1/16S222JR 105 RS1/16S102J

R 106 RS1/16S472JR 107 RS1/16S223JR 108 RS1/16S472JR 109 RS1/16S821JR 110 RS1/16S821J



R 148 RS1/16S474JR 161 (P760MP,P7600MP) RS1/16S102JR 162 (P760MP,P7600MP) RS1/16S102JR 163 (P760MP,P7600MP) RS1/16S103JR 164 (P760MP,P7600MP) RS1/16S103J

R 165 (P7650MP) RS1/16S104JR 201 RAB4C102JR 241 RS1/16S102JR 242 RS1/16S102JR 247 RS1/16S101J



R 354 RS1/16S821J

R 355 RS1/16S821JR 356 RS1/16S821JR 357 RS1/16S223JR 358 RS1/16S223J


R 405 RS1/16S681JR 406 RS1/16S681JR 407 RS1/16S681JR 408 RS1/16S681J



R 601 (P760MP,P7650MP) RS1/16S104JR 602 (P7600MP) RS1/16S104JR 603 (P760MP,P7600MP) RS1/16S104JR 604 (P7650MP) RS1/16S104JR 605 RS1/16S0R0J



R 618 (P7650MP) RS1/16S104JR 630 RS1/16S104JR 632 RS1/16S104JR 641 RS1/16S102JR 645 RS1/16S271J

R 651 RD1/4PU221JR 652 RD1/4PU221JR 656 RS1/16S102JR 657 RS1/16S102JR 665 RD1/4PU0R0J

R 666 RS1/16S0R0JR 669 RS1/16S0R0JR 671 RS1/16S0R0JR 672 RS1/16S0R0J

R 676 RS1/16S102J

R 677 RS1/16S104JR 678 RS1/16S102JR 680 RS1/16S222JR 681 RS1/16S104JR 689 RS1/16S0R0J


R 803 RS1/16S472J

R 804 RS1/16S1R0JR 805 RS1/16S391JR 806 RS1/16S391JR 807 RS1/16S473J


R 813 RS1/16S222JR 814 RS1/16S222JR 815 RS1/16S473JR 816 RS1/16S104JR 817 RD1/4PU391J




1 2 3 4

1 2 3 4



R 852 RD1/4PU302JR 853 RD1/4PU302JR 854 RS1/16S121JR 855 RS1/16S391JR 856 RS1/16S1R0J


R 915 RS1/16S104JR 916 RS1/16S104JR 923 RS1/16S103JR 924 RD1/4PU122JR 925 RS1/16S182J


R 936 RS1/16S103JR 938 RD1/4PU102JR 939 RD1/4PU102JR 951 RD1/4PU153J

R 952 RS1/16S472J


CAPACITORS

C 101 CKSRYB104K16C 102 CKSRYB473K25C 131 CKSRYB104K16C 132 CKSRYB104K16C 141 CKSRYB104K16

C 142 CKSRYB103K50C 143 CKSRYB474K10C 144 CKSRYB474K10C 145 CCSRCH101J50C 146 CCSRCH101J50

C 147 CKSRYB104K16C 201 CEJQ1R0M50C 202 CEJQ1R0M50C 203 CKSRYB104K16C 204 CKSRYB104K16

C 205 CKSRYB105K10C 206 CEJQ470M16

Circuit Symbol and No. Part No.C 207 CEJQ1R0M50C 208 CEJQ1R0M50C 209 CEJQ1R0M50

C 210 CEJQ1R0M50C 211 CEJQ4R7M35C 212 CEJQ4R7M35C 213 CEJQ4R7M35C 214 CEJQ4R7M35

C 215 CEJQ4R7M35C 216 CEJQ4R7M35C 217 CEJQ4R7M35C 218 CEJQ4R7M35C 219 CCSRCH120J50

C 220 CCSRCH120J50C 221 CCSRCH120J50C 222 CCSRCH120J50C 225 CEJQ100M16C 241 CKSRYB152K50

C 242 CKSRYB152K50C 306 CEJQ330M10C 307 3300F/16V CCH1486C 309 CKSRYB104K16C 310 CEJQ100M16

C 311 CKSYB475K16C 312 CKSYB475K16C 317 CKSRYB474K10C 318 CKSRYB474K10C 321 CKSRYB474K10

C 322 CKSRYB474K10C 323 CKSRYB474K10C 324 CKSRYB474K10C 325 CKSQYB225K10C 326 CKSQYB225K10

C 327 CKSRYB474K10

C 328 CKSRYB474K10C 351 CEJQ4R7M35C 352 CEJQ4R7M35C 353 CEJQ4R7M35

C 354 CEJQ4R7M35C 355 CEJQ4R7M35C 356 CEJQ4R7M35C 363 CKSRYB104K16C 401 CKSRYB103K50

C 402 CEJQ101M10C 404 CKSYB475K16C 406 CEJQ470M10C 408 CKSYB475K16

C 409 CEJQ1R0M50

C 411 CCSRCH101J50C 412 CCSRCH470J50C 601 CEJQ4R7M35C 602 CKSQYB105K16C 603 CEJQ2R2M50

C 604 CCSRCH200J50C 605 CCSRCH200J50C 609 CCSRCH101J50C 644 CEJQ101M10C 645 CKSRYB473K16

C 646 CCSRCH470J50C 647 CKSRYB683K16




5 6 7 8

5 6 7 8

C 651 CEJQ101M10C 652 CKSRYB473K25C 654 CKSRYB152K50

C 655 CKSRYB152K50C 657 CCSRCH470J50C 658 470F/16V CCH1183C 662 CCSRCH471J50C 751 CEJQ100M16

C 752 CEJQNP100M16C 753 CEJQ220M10C 754 CKSRYB474K10C 756 CKSRYB474K10C 805 CKSRYB473K25

C 806 CKSRYB473K25C 807 CKSRYB473K25C 851 CEJQ470M16C 853 4.7F CCG1111C 855 CEJQ100M25

C 856 CCSRCH331J50C 857 CEJQ330M25C 858 CKSRYB104K16C 859 CEJQ101M10C 860 CKSRYB104K16

C 861 CKSRYB223K50C 911 470F/16V CCH1331C 912 CKSRYB472K50C 913 CKSRYB103K50C 914 CEJQ470M10

C 921 CEJQ221M10C 922 CKSRYB103K50C 923 CEJQ101M16C 931 CEJQ1R0M50C 932 CKSRYB104K16

C 910 CKSQYB225K10

CUnit Number:XWM7053(P760MP)Unit Number:XWM7052(P7600MP,P7650MP)Unit Name:Keyboard Unit

MISCELLANEOUS

IC 1901 IC RS-140IC 1902 IC S-818A33AUC-BGN

IC 1940 IC PD5932AIC 1990 IC(P760MP) PD8123AIC 1990 IC(P7600MP,P7650MP) PD8119A

Q 1960 Transistor 2SC4617Q 1961 Transistor 2SC2411KD 1903 LED CL-190UB2-XD 1904 LED CL-190UB2-XD 1905 LED CL-190UB2-X

D 1906 LED CL-190UB2-XD 1907 LED CL-190UB2-XD 1908 LED CL-190UB2-XD 1909 LED CL-190UB2-XD 1910 LED CL-190UB2-X

Circuit Symbol and No. Part No.D 1911 LED CL-190UB2-XD 1912 LED CL-190UB2-XD 1914 LED CL-195PG-CDD 1940 Diode 1SS355L 1901 Inductor CTF1530

L 1940 Inductor CTF1530TH1960 Thermistor CCX1037X 1940 Radiator 10.0MHz CSS1577S 1901 Encoder(VOLUME) XSD7002S 1902 Push Switch CSG1112

S 1903 Push Switch CSG1112S 1904 Push Switch CSG1111S 1905 Push Switch CSG1111S 1906 Switch CSG1110S 1907 Push Switch CSG1112

S 1908 Switch CSG1107S 1909 Switch CSG1107S 1910 Switch CSG1107S 1911 Switch CSG1107S 1912 Switch CSG1107

S 1913 Switch CSG1107S 1914 Push Switch CSG1111S 1915 Push Switch CSG1111S 1916 Switch CSG1110S 1917 Push Switch CSG1112

S 1918 Switch CSG1110S 1919 Switch CSG1110S 1921 Switch CSG1110S 1922 Switch CSG1110VR1970 Semi- xed 20k (B) CCP1231

VR1971 Semi- xed 15k (B) CCP1230

RESISTORS



R 1912 RS1/16S682JR 1913 RS1/16S121JR 1914 RS1/16S184JR 1915 RS1/16S2R2J

R 1916 RS1/16S680J


R 1924 RS1/16S560JR 1940 RS1/16S222JR 1941 RS1/16S101JR 1942 RAB4C101JR 1943 RAB4C101J

R 1945 RAB4C101J




1 2 3 4

1 2 3 4

R 1947 RAB4C101JR 1948 RAB4C101JR 1949 RAB4C101JR 1950 RAB4C101J

R 1952 RS1/16S101JR 1954 RAB4C473JR 1955 RS1/16S473JR 1956 RS1/16S103JR 1957 RAB4C101J






R 2113 RS1/16S102JR 2114 RS1/16S102JR 2115 RS1/16S102J

CAPACITORS

C 1908 CKSYF106Z10C 1909 CSZSR4R7M16C 1910 CSZSR4R7M10C 1911 CKSRYB104K16C 1912 CKSRYB104K16

C 1913 CKSRYB104K16C 1914 CKSRYB104K16C 1915 CKSRYB104K16

C 1916 CKSRYB104K16C 1917 CKSRYB104K16

C 1918 CKSRYB104K16C 1919 CKSRYB104K16C 1920 CKSRYB104K16C 1940 CKSRYB103K50C 1941 CKSRYB473K25

C 1942 CKSRYB105K10C 1943 CKSRYB103K50C 1944 CSZSR4R7M10C 1972 CKSRYB104K16C 1973 CKSRYB104K25

Circuit Symbol and No. Part No.C 1974 CKSRYB104K25C 1975 CKSRYB104K25C 1976 CKSRYB104K25C 1990 CKSRYB103K50C 1991 CKSRYB104K25

C 1992 CKSRYB104K25

BUnit Number:CWM8758Unit Name:Panel Unit

MISCELLANEOUS

D 1970 LED CL220PGCS 1970 Push Switch(EJECT) CSG1112

RESISTORS

R 1970 RS1/16S101JR 1971 RS1/16S101JR 1972 RS1/16S0R0J

CAPACITORS

C 1970 CKSRYB104K16

DUnit Number:CWX2851Unit Name:CD CORE UNIT(S10WMA)

MISCELLANEOUS

IC 201 IC UPD63761GJIC 203 IC NJM2391DL1-33IC 301 IC BA5835FMIC 501 IC S-L2980A15MC-C6AIC 701 IC PE5440A

IC 703 IC S-812C33AUA-C2NQ 101 Transistor 2SB1132Q 601 Transistor IMH20Q 603 Transistor 2SB709AQ 701 Transistor UN2111

D 101 Diode 1SS355D 601 Diode MA152WAL 203 Inductor CTF1389L 207 Inductor CTF1389L 209 Inductor CTF1389

L 703 Inductor CTF1389

X 201 Ceramic Resonator 16.934MHzCSS1603X 701 Ceramic Resonator 4.00MHz CSS1652S 901 Switch(HOME) CSN1051S 902 Switch(CLAMP) CSN1051

S 903 Spring Switch(DSCSNS) CSN1052S 904 Switch(12EJ) CSN1051S 905 Switch(8EJ) CSN1051

RESISTORS

R 101 RS1/10S1R5JR 102 RS1/10S1R5JR 103 RS1/10S1R5JR 104 RS1/10S1R5J




5 6 7 8

5 6 7 8

R 105 RS1/10S1R5J

R 107 RS1/16SS0R0JR 201 RS1/16SS102JR 202 RS1/16SS333JR 205 RS1/16SS473JR 207 RS1/16SS473J

R 209 RS1/16SS473JR 214 RS1/16SS472JR 216 RS1/16SS472JR 218 RS1/16SS472JR 220 RS1/16SS472J

R 221 RS1/16SS103JR 222 RS1/16SS103JR 223 RS1/16SS0R0JR 224 RS1/16SS0R0JR 225 RS1/16SS103J

R 226 RS1/16SS393JR 227 RS1/16SS562JR 228 RS1/16SS122JR 229 RS1/16SS472JR 231 RS1/16SS0R0J

R 232 RS1/16SS122JR 233 RS1/16SS0R0JR 240 RS1/16SS0R0JR 241 RS1/16SS333JR 242 RS1/16SS0R0J

R 243 RS1/16SS333JR 245 RS1/16SS333JR 250 RS1/16SS0R0JR 256 RS1/16SS0R0JR 261 RS1/16S0R0J

R 262 RS1/16S0R0JR 263 RS1/16S0R0JR 264 RS1/16S0R0J

R 267 RS1/16S0R0JR 301 RS1/16SS183J


R 309 RS1/16SS183JR 310 RS1/16SS183JR 501 RS1/16SS0R0JR 601 RS1/16S101JR 602 RS1/16S101J

R 603 RS1/16S223JR 604 RS1/16S223JR 605 RS1/16SS103JR 606 RS1/16S0R0JR 701 RS1/16S0R0J

R 702 RS1/16SS0R0JR 703 RS1/16SS104JR 704 RS1/16SS104JR 705 RS1/16SS221JR 706 RS1/16SS221J

R 707 RS1/16SS0R0JR 708 RS1/16SS221JR 709 RS1/16SS473J

Circuit Symbol and No. Part No.R 710 RS1/16SS102JR 711 RS1/16SS102J

R 712 RS1/16SS102JR 713 RS1/16SS102JR 714 RS1/16SS473JR 715 RS1/16SS0R0JR 716 RS1/16SS472J

R 719 RS1/16SS221JR 720 RS1/16SS471JR 721 RS1/16S0R0JR 724 RS1/16S473JR 725 RS1/16SS222J




R 755 RS1/16SS102JR 756 RS1/16SS104JR 765 RAB4CQ221JR 769 RAB4CQ221JR 773 RAB4CQ221J

R 777 RS1/16SS221JR 778 RS1/16SS221J

R 779 RS1/16SS221JR 901 RAB4CQ221JR 902 RS1/16S0R0J

R 905 RS1/16SS221JR 906 RS1/16SS221JR 908 RS1/16SS0R0JR 910 RS1/16SS0R0J

CAPACITORS

C 101 CKSSYB104K10C 102 CKSSYB104K10C 103 100F/16V CCH1504C 104 47F/6.3V CCH1506

C 105 CKSSYB104K10

C 106 CCSSCH101J50C 107 CKSRYB224K16C 108 CKSSYB104K10C 110 CKSSYB104K10C 201 CKSSYB471K50

C 202 CKSSYB104K10C 203 CKSSYB104K10C 204 22F/6.3V CCH1507C 205 CKSSYB104K10C 207 220F/4V CCH1590

C 208 CKSSYB104K10



52/83



5 6 7 8

5 6 7 8

6. ADJUSTMENT6.1 OEL UNIT ADJUSTMENT

1. Use VR1970 to adjust the resistance between TP1 and TP3 to 11.4k .2. Use VR1971 to adjust the resistance between TP2 and TP3 to 5.8k .

Digital Multi-Meter

KEYBOARD UNIT(SIDE B)

Adjustment point

TP1

TP3

TP2


54/83



5 6 7 8

5 6 7 8

[BAND]

[BAND]

[BAND]

[BAND]

[BAND]

Power On(T.Offset is adjusted)

TRK00 MIN00 SEC

SEC

00

[CD]or[SOURCE]

Source On

TRK MIN

[4]+[6]+Reset or[4]+[6]+BU+ACC

Test Mode In

[3]

[1]

[1]

Power On(T.Offset is not adjusted)

TRK99 MIN 99 SEC 99

[2]

[2]

[2]

[2]

Power Off

TRK MIN SEC

Power Off

TRK MIN SEC

Power Off

TRK MIN SEC

Power Off

TRK MIN SEC

Focus CloseS.Curve check

TRK91 MIN91 SEC 91

[6] [1]

[3]

[6]

[3]

Focus Modeswitching

*2

TRK0x MIN 0x SEC 0x

Tracking ServoClose

TRK00 MIN00 SEC00or TRK99 MIN99 SEC 99

CRG- *8

TRK00 MIN00 SEC 00or TRK 99 MIN 99 SEC 99

[] []

[] []

[] []

CRG+ *8

*9

TRK00 MIN00 SEC00or TRK99 MIN 99 SEC 99

Automatic adjustmentdisplay switching

*3

TRK?? MIN?? SEC ??

Applicable servomechanismTRK

?trMIN

?minSEC

?sec

[6]

[3]

T.CloseApplicable servomechanismTRK MIN SEC

RF AGC / RF AGC coefficient displayTRK ?? MIN ?? SEC ??

CRG+

TRK8x MIN8x SEC8xor TRK9x MIN 9x SEC 9x

CRG-

TRK8x MIN8x SEC 8xor TRK 9x MIN 9x SEC 9x

T.Balance adjustment / T.Balance coefficient display

TRK?? MIN?? SEC ??

F, T, RF AGCF.Bias display switching

*7

TRK?? MIN?? SEC ??

F, T AGC / F.BiasRF AGC

TRK MIN SEC

CRG/TR Jump *5value switching

TRK MIN SEC

CRG/TR Jump +*4

TRK MIN SEC

CRG/TR Jump -*4

*6

TRK MIN SEC

Tracking Open

TRK8x MIN8x SEC 8xor TRK 9x MIN 9x SEC 9x

Tracking Open

TRK8x MIN8x SEC8xor TRK9x MIN 9x SEC 9x

[Key]

[BAND]

[]

[6]

[1]

[2]

[3]

Power On/Off

CRG + / TR Jump +(Direction of the external surface)

CRG - / TR Jump -(Direction of the internal surface)

T.CLS and AGC and Applicable servomechanism / AGC, AGC display switching

RF Gain switching / Offset adjustment display / T.Balance adjustment / T.Open

F.Close, S.Curve / Rough Servo and RF AGC / F, T, RF AGC

SPDL 1X/2X switchingAs for the double speed (2x), audio output cannot be supported.

F. Mode switching / Tracking Close / CRG, TR Jump switching

Test Mode

Operation

[KEY]

Contents

Display

*1) TYP -6dB -12dBTRK MIN SEC TRK 06 MIN 06 SEC 06 TRK 12 MIN 12 SEC 12

*2) Focus Close S.Curve ckeck setting F EQ measurement setting TRK 00 MIN 00 SEC 00 TRK 01 MIN 01 SEC 01 TRK 02 MIN 02 SEC 02 (TRK 99 MIN 99 SEC 99)

*3) F.Offset Display T.Offset Display Switch to the order of the original display

*4) 1TR / 32TR / 100TR

*5) Single TR 32TR 100TR CRG Move9x(8x) : 91(81) 92(82) 93(83) 94(84)

*6) Only at the time of CRG Move, 100TR Jump

*7) TRK/MIN/SEC F.AGC T.AGC F.Bias RF AGC

*8) CRG motor voltage = 2[V]

[]

Error Rate measurement 1st-ON : ERR count beginning(30Sec)2nd-ON : BER display data[%]

[4]

[5]

- Flow Chart

RF AMPGain switchingTRKGGMIN GGSEC GG

[2]

SPINDLESpeed switchingTRK SP MIN SP SEC SP

[4]*1

T.Close and AGC

*9) TYP(1X) 2X 1XTRK MIN SEC TRK 22 MIN 22 SEC 22 TRK 11 MIN 11 SEC 11

As for the double speed (2x), audio output cannot be supported.

TYP(2X) 1X 2XTRK MIN SEC TRK 11 MIN 11 SEC 11 TRK 22 MIN 22 SEC 22

?tr ?min ?sec

?tr ?min ?sec?tr ?min ?sec?tr ?min ?sec?tr ?min ?sec



1 2 3 4

1 2 3 4

6.3 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT

Note :The grating angle of the PU unit cannot be adjusted after the PU unit is changed. The PU unit in the CD mechanismmodule is adjusted on the production line to match the CD mechanism module and is thus the best adjusted PUunit for the CD mechanism module. Changing the PU unit is thus best considered as a last resort. However, if thePU unit must be changed, the grating should be checked using the procedure below.

Purpose :To check that the grating is within an acceptable range when the PU unit is changed.

Symptoms of Mal-adjustment :If the grating is off by a large amount symptoms such as being unable to close tracking, being unable to performtrack search operations, or taking a long time for track searching.

Method : Measuring Equipment Measuring Points

Oscilloscope, Two L.P.F. E, F, REFO1

Disc ABEX TCD-782 Mode TEST MODE

Checking Procedure1. In test mode, load the disc and switch the 3V regulator on.2. Using the and buttons, move the PU unit to the innermost track.3. Press key 3 to close focus, the display should read "91". Press key 2 t o implement the tracking balance

adjustment the display should now read "81". Press key 3. The display will change, returning to "81" on thefourth press.

4. As shown in the diagram above, monitor the LPF outputs using the oscilloscope and check that the phasedifference is within 75 . Refer to the photographs supplied to determine the phase angle.

5. If the phase difference is determined to be greater than 75 try changing the PU unit to see if there is anyimprovement. If, after trying this a number of times, the grating angle does not become less than 75 then themechanism should be judged to be at fault.

NoteBecause of eccentricity in the disc and a slight misalignment of the clamping center the grating waveform may beseen to "wobble" ( the phase difference changes as the disc rotates). The angle specified above indicates theaverage angle.

HintReloading the disc changes the clamp position and may decrease the "wobble".

100k

390pF

100k

390pF

E

VREF

F

VREF

Xch Ych

L.P.F.

L.P.F.

REFO1

F E

CD CORE UNIT(S10WMA)

Oscilloscope



5 6 7 8

5 6 7 8

Grating waveform

45

0

75

60

30

90

Ech Xch 20mV/div, ACFch Ych 20mV/div, AC



1 2 3 4

1 2 3 4

6.4 ERROR MODE

- Error MessagesIf a CD is not operative or stopped during operation due to an error, the error mode is turned on and cause(s) ofthe error is indicated with a corresponding number. This arrangement is intended at reducing nonsense calls fromthe users and also for facilitating trouble analysis and repair work in servicing.

(1) Basic Indication Method1) When SERRORM is selected for the CSMOD (CD mode area for the system), error codes are written to DMIN

(minutes display area) and DSEC (seconds display area). The same data is written to DMIN and DSEC. DTNOremains in blank as before.

2) Head unit display examplesDepending on display capability of LCD used, display will vary as shown below. xx contains the error number.

8-digit display 6-digit display 4-digit displayERROR xx ERR xx E xx

(2) Error Code ListCode Class Displayed error code Description of the code and potential cause(s)

10 Electricity Carriage Home NG CRG can't be moved to inner diameter.SERVO LSI Com- CRG can't be moved from inner diameter.munication Error Failure on home switch or CRG move mechanism.

Communication error between microcomputer and SERVO LSI.11 Electricity Focus Servo NG Focusing not available.

Stains on rear side of disc or excessive vibrations on REWRITABLE.

12 Electricity Spindle Lock NG Spindle not locked. Sub-code is strange (not readable).Subcode NG Failure on spindle, stains or damages on disc, or excessive vibrations.

A disc not containing CD-R data is found.Turned over disc are found, though rarely.CD signal error.

17 Electricity Setup NG AGC protection doesn't work. F ocus can be easily lost. Damages or stains on disc, or excessive vibrations on REWRITABLE.

30 Electricity Search Time Out Failed to reach target address.

CRG tracking error or damages on disc.

44 Electricity ALL Skip Skip setting for all track.(CD-R/RW)

50 Mechanism CD On Mech Error Mechanical error during CD ON.

Defective loading motor, mechanical lock and mechanical sensor.

A0 System Power Supply NG Power (VD) is ground faulted.

Failure on SW transistor or power supply (failure on connector).

Remarks: Mechanical errors are not displayed (because a CD is turned off in these errors).Unreadable TOC does not constitute an error. An intended operation continues in this case.Upper digits of an error code are subdivided as shown below:1x: Setup relevant errors, 3x: Search relevant errors, Ax: Other errors.



5 6 7 8

5 6 7 8

6.5 FREQUENCY CHECK FOR CLOCK

- PCL outputIn the normal operation mode (with the detachable panel installed, the ACC switched ON, the standby modecancelled), shift the TESTIN (Pin 86) terminal to H.The clock signal is output from the PCL terminal (Pin 37).The frequency of the clock signal is 312.5kHz that is one 32th of the fundamental frequency.The clock signal should be 312.5kHz.If the clock signal is out of the range, the X'tal (X601) should be replaced with new one.



1 2 3 4

1 2 3 4

7. GENERAL INFORMATION7.1 DIAGNOSIS7.1.1 DISASSEMBLY

- Removing the CD Mechanism Module (Fig.1)

1

Fig.1

- Removing the Case (not shown)

Grille Assy

- Removing the Grille Assy (Fig.1)

1. Remove the Case.

CD Mechanism Module

1

1

1

1

Fig.2Tuner Amp Unit

- Removing the Tuner Amp Unit (Fig.2)

Remove the screw.1

Remove the four screws.

Disconnect the connector and then remove theCD Mechanism Module.

2 Remove the two screws and then removethe Grille Assy.

2 2

1

22

2

3 33

4

Remove the three screws.2

Straighten the tabs at three locationsindicated.

3

Remove the screw and then removethe Tuner Amp Unit.

4



5 6 7 8

5 6 7 8

- How to hold the Mechanism Unit1. Hold the top and bottom frame.2. Do not squeeze top frame's front portion too tight,

because it is fragile.

- Removing the Upper and Lower Frames1. With a disc clamped, remove the four springs (A),

the two springs (B), the two springs (C), and thefour screws.2. To remove the upper frame, open it on the fulcrum

A.3. While lifting the carriage mechanism, remove the

three dampers.4. With the frames removed, insert the connectors

coming from the main unit and eject the disc.Caution: Before installing the carriage mechanism in

the frames, be sure to apply some alcohol to thedampers and set the mechanism to the clamp mode.

Do not squeeze.

Lower FrameDamper

Carriage Mechanism

A

CA

B

B

Damper

Damper

C

A

A

A

Upper Frame



1 2 3 4

1 2 3 4

- Removing the Pickup Unit1. Apply shorting solder to the Pickup flexible cable.

Disconnect the cable.2. Set the mechanism to the clamp mode.3. Remove the lead wires from the inner holder.4. Remove the washer, styling holder, change arm,

and pickup lock arm.5. While releasing from the hook of the inner holder,

lift the end of the feed screw.

Caution: In assembling, move the planet gear to theload/eject position before setting the feed screwin the inner holder.

ShortingSolder

Planet Gear

Change Arm

Inner Holder

Styling Holder

Feed Screw

Washer

Pickup Lock Arm



5 6 7 8

5 6 7 8

7.1.2 CONNECTOR FUNCTION DESCRIPTION

A01

F

S W

A N T E N N A J A C K

F R O N T O U T P U T

S U B W O O F E R O U T P U T

N O N F A D I N G O U T P U T

1 . B

U S +

2 . G

N D

3 . G

N D

4 . N

C

5 . B

U S -

6 . G

N D

7 . B

U S L + I N P U T

8 . A

S E N B

9 . B

U S R + I N P U T

1 0 . B

U S R - I N P U T

1 1 . B

U S L - I N

P U T

I P - B

U S

W I R E D R E M O T E

C O N T R O L

( U C m o d e l

)

R E A R O U T P U T

1 1

1 0 9 8

7

6 5

4 3 2 1

9 . R L -

1 0 . F

L -

1 1 . R

L +

1 2 F L +

1 3 . R

R -

1 4 . F

R -

1 5 . R

R +

1 6 . F

R +

1 . B A C K U P

2 . G N D

3 . A C C

4 . N C

5 . I L M

6 . B . R E M

7 . N C

8 . T E L

M U T E

P O W E R S U P P L Y

, S P E A K E R O U T P U T

1 5

1

1 3 1 1 9

7 5 3

1 6

2

1 4 1 2 1 0 8 6 4



1 2 3 4

1 2 3 4

7.2 IC

- Pin Functions(PD5921A) Pin No. Pin Name I/O Function and Operation 1 SYSPW O System power control output 2 KEYD I Key data input 3 XSO O S10 : Serial data output 4 XSI I S10 : Serial data input 5 XSCK O S10 : Clock output for serial communication 6 BYTE I External data bus width change input

7 CNVSS Processor mode change input 8 TELIN I TEL : Cellular mute input 9 HTELPW O Not used 10 reset I Reset input 11 XOUT O Clock output 12 VSS GND 13 XIN I Clock input 14 VCC Power supply input 15-17 NC Not used 18 INTQ CD-TEXT PACK interruption 19 RX2 IPBUS : Input 2 20 OELPW O OEL power supply output 21 CLCONT O S10 : Driver control change output 22 PEE O PEE sound output

23 CDLOEJ O S10 : Road/eject output 24 BRST O Not used 25 BRXEN I/O Not used 26 NC I Not used 27 RX I IPBUS : Input 28 TX O IPBUS : Output 29-31 NC Not used 32 VDCONT O S10 : VD power supply control output 33 DPDT O GRILLE : Data output 34 KYDT I GRILLE : Data input 35, 36 ROT1, 0 I Rotary encoder pulse input1, 0 37 PCL O Output for clock adjustment 38 SWVDD O GRILLE : Chip enable output 39 dsens I Detach sense input

40 FLPILM O Illumination output inside flap 41 ILMPW O Illumination output 42 ejtin I Eject key input 43-55 NC Not used 56 CONT O S10 : Servo driver control output 57 EMUTE O EVOL : Mute output 58 xstb O S10 : Data strobe signal output 59 XA0 O S10 : Command/parameter discernment signal output 60 VCC Power supply input 61 xrst O S10 : Reset signal output 62 VSS GND 63-65 NC Not used 66 xtalen I Clamp signal input 67 DALMON O For consumption current reduction

68 NC Not used 69 tunpce@ O TUNER : Chip enable output(EEPROM) 70 TUNPCE1 O TUNER : Chip enable output(PLL) 71 NC Not used 72 asens I ACC sense input 73 bsens I Back up sense input 74 NC Not used 75 ROMDATA I/O ROM correction : Data input/output 76 VST O EVOL : Strobe output 77 VDT O EVOL : Data output 78 VCK O EVOL : Clock output 79 IPPW O IPBUS : Driver power supply control output 80 ASENBO O IPBUS : Slave ACC sense output



5 6 7 8

5 6 7 8

Pin No. Pin Name I/O Function and Operation 81 isens I Illumination sense input 82 NC Not used 83 MODEL0 I Model select input 84 ANTPW O Not used 85 MUTE O MUTE output 86 TESTIN I Test program input 87 DSCSNS I S10 : Disc position detection input 88 VDSENS I S10 : VD power supply short sense input

89 KEYAD I Key data input 90 LVLINR I Level indicator Rch input 91 CSENS I Flap opening-and-closing sense input 92 LVLINL I Level indicator Lch input 93 NC Not used

94 AVSS AD translation power supply input terminal 95 SL I TUNER : Signal level input 96 VREF AD translation reference voltage 97 AVCC AD translation power supply input terminal 98 TUNPDI I TUNER : PLL communication 99 TUNPDO TUNER : Data output(PLL) 100 TUNPCK TUNER : Clock output(PLL)

* PD5921A

* S-80835CNUA-B8U

25

2 6 5 0

51

75

7 6 1 0 0

1

IC's marked by * are MOS type.Be careful in handling them because they are veryliable to be damaged by electrostatic induction.

VREF

1 2 3

V D D

V S S

O U T



1 2 3 4

1 2 3 4

- Pin Functions (PD5932A)Pin No. Pin Name I/O Format Function and Operation

1-4 NC Not used OPEN5 REM I Remote control reception6 BYTE I GND connection7 CNVSS I GND connection

8, 9 NC Not used OPEN10 reset I Pull up11 XOUT O Crystal oscillating element connection pin12 VSS1 GND connection13 XIN I Crystal oscillating element connection pin14 VDD1 VDD connection15 nmi I Pull up

16-19 kd!-$ I Key data 1-420 CKC O C Cathode driver pulse21 NC Not used OPEN22 CKA O C Anode driver pulse23 NC Not used OPEN24 LS O C Line synchronous signal25 NC Not used OPEN26 CKD O C Data transfer and driver clock27 DPDT I Display data communication28 KYDT O N Key data communication29 DA2 O C Display data MSB

30 NC Not used31 CLK1 I UART1 clock input32 ILMD O C Dual illumination33 DA1 O C Display data LSB34 NC Not used35 CLK0 I UART0 clock input36 NC O Not used OPEN37 rdy I Not used Pull up38 NC Not used OPEN39 hold I Pull up40 NC OPEN41 cs#r Not used Pull up42 rd O C Read strobe43 NC OPEN

44 wr O C Not used OPEN45 cs# O C Not used OPEN46 cs@ O C Bank address47 cs! O C Bank address48 cs) O C External ROM chip select49 A19 O C Address bus 1950 NC O C OPEN

51-59 A17-9 O C Address bus 17-960 VDD2 VDD connection61 A8 O C Address bus 862 VSS2 GND connection

63-69 A7-1 O C Address bus 7-070 NC O C OPEN

71-86 D15-0 I/O C Data bus 15-0

87-92 ks!-^

I/O C key strobe93 flstby O C FLASH memory stand-by signal94 AVSS GND connection95 fl!@on O C Not used OPEN96 VREF GND connection97 AVCC VCC connection98 flbusy I FLASH memory busy signal99 NC OPEN

100 FWRST GND connection



5 6 7 8

5 6 7 8

* PD5932A

HA12240FP

25

2 6 5 0

51

75

7 6 1 0 0

1

Format MeaningC CMOSN Nch open drain

1 32

S1 R S2 GND

BUS-BUS+VCCSTB

4

5678

BIAS

DRIVEROUTPUT

+

-

-

+

COMRECEIVER

OUTPUT



1 2 3 4

1 2 3 4

2

10

11

12

13

14

15

16

17

18

19

20

21

22

35

34

33

32

31

30

29

28

27

26

25

24

23

39

38

37

36

43

42

41

40

44NC

CS1

A19

A8

A7

A6

A5

A4

A3

A2

A1

ROMCE

GND

RD

D0

D8

D1

D9

D2

D10

D3

D11

NC

CS2

A9

A10

A11

A12

A13

A14

A15

A16

A17

AVCC

GND

D15

D7

D14

D6

D13

D5

D12

D4

AVCC

A0-A19D0-D15CS1, 2ROMCERDAVCC

GND

8

9

4

5

6

7

3

1

:Address input:Data output:Bank address:Chip enable input:Read strobe:Power supply

:GND

* PD8123A


69/83



1 2 3 4

1 2 3 4

- Pin Functions(UPD63761GJ) Pin No. Pin Name I/O Function and Operation 1 D.VDD Power supply for digital circuits 2 D1.GND GND for 1.6V digital circuits 3 reset I Input of reset 4-8 AB12-8 I Address bus 12-8 from the microcomputer 9-16 AD7-0 I/O Address/data bus 7-0 to the microcomputer 17 cs I Chip selection 18 ASTB I Address strobe 19 read I Control signals(read)

20 write I Control signals(write) 21 wait O Control signals(wait) 22 INTQ O Interruption signals to the external microcomputer 23, 24 IFMODE0, 1 I Switching the microcomputer I/F 0, 1 25 D1.VDD Power supply for 1.6V digital circuits 26 DA.VDD Power supply for DAC 27 ROUT O Output of audio for the right channel 28 DA.GND GND for DAC 29 REGC Connected to the capacitor for band gap 30 DA.GND GND for DAC 31 LOUT O Output of audio for the left channel 32 DA.VDD Power supply for DAC 33 X.VDD Power supply for the crystal oscillator 34 XTAL I Connected to the crystal oscillator(16.9344MHz) 35 xtal O Connected to the crystal oscillator(16.9344MHz) 36 X.GND Ground for the crystal oscillator 37 VDDREG15 Control of 1.6V regulator 38 PWMSW0 I Setup 0 for PWM output(SD, MD) 39-41 TEST3-1 I Connected to GND 42 PWMSW1 I Setup 1 for PWM output(FD, TD) 43 TESTEN I Connected to GND 44 D1.GND GND for 1.6V digital circuits 45 DIN I Input of audio data 46 DOUT O Output of audio data 47 SCKIN I Clock input for audio data 48 SCKO O Clock output for audio data 49 LRCKIN I Input of LRCK for audio data 50 LRCK O Output LRCK for audio data 51 xtalen I Permission to oscillate 16.9344MHz 52 D1.VDD Power supply for 1.6V digital circuits 53 RFCK/HOLD O Output of RFCK/HOLD signal 54 WFCK/MIRR O Output of WFCK/MIRR signal 55 PLCK O Output of PLCK 56 LOCK/RFOK O Output of LRCK/Output of RFOK 57 C1D1/C8M O Information on error correction/C8M : 8MHz 58 C1D2/C16M O Information on error correction/C16M : 16MHz 59 C2D1/RMUTE O Information on error correction/Mute for Rch 60 C2D2/LMUTE O Information on error correction/Mute for Lch 61 C2D3/SHOCK O Information on error correction/Detection of vibration 62 D1.GND GND for 1.6V digital circuits 63 C33M O Output of 33.8688MHz(CLK for SDRAM) 64 ( rcs ) O DRAM cs 65 RA11 O Output of DRAM address 11 66 (CKE) O Output of DRAM CKE 67 ras O Output of DRAM ras 68 cas) (LDQM) O Output of DRAM lower cas (LDQM) 69 cas! (UDQM) O Output of DRAM upper cas (UDQM) 70 we O Output of DRAM we 71 oe (cas ) O Output of DRAM oe (cas ) 72 D.GND Ground for digital circuits 73-88 RDB0-15 I/O Input/output of DRAM data0-15 89-99 RA0-10 O Output of DRAM address0-10



5 6 7 8

5 6 7 8

Pin No. Pin Name I/O Function and Operation 100 D.VDD Power supply for digital circuits 101 FD+ O Output of focus drive PWM + 102 FD- O Output of focus drive PWM - 103 TD+ O Output of tracking drive PWM + 104 TD- O Output of tracking drive PWM - 105 SD+ O Output of thread drive PWM + 106 SD- O Output of thread drive PWM - 107 MD+ O Output of spindle drive PWM + 108 MD- O Output of spindle drive PWM - 109 REFOUTSV O REFOUT for servo 110 AD.VDD Power supply for ADC 111 EFM O Output of EFM signals 112 ASY I Input of asymmetry 113 ATEST O Analog tests 114 RFI I Input of RF 115 AD.GND Ground for the analog system 116 AGCO O Output of RF 117 C3T O Connection to the capacitor for detecting 3T 118 AGCI I Input of AGC 119 RFO O Output of RF(AGC) 120, 121 EQ2, 1 I Equalizer 2, 1 122 RF2- I Reversal input of RF2 123 RF- I Reversal input of RF 124 A.GND Ground for the analog system 125 A I Input of A 126 C I Input of C 127 B I Input of B 128 D I Input of D 129 F I Input of F 130 E I Input of E 131 VREFIN I Input of reference voltage 132 A.VDD Power supply for the analog system 133 REFOUT O Output of reference voltage 134 REFC I Connected to the capacitor for output of REFOUT 135 FE- I Reversal input of FE 136 FEO O Output of FE 137 ADIN I Input of FE, TE A/D converter 138 TE- I Reversal input of TE 139 TEO O Output of TE 140 TE2 O TE2 141 TEC I TEC 142 LD O Output of LD 143 PD I Input of PD 144 D.GND Ground for digital circuits

* UPD63761GJ

72

7 3 1 0 8

109

3 6

37

1

144



1 2 3 4

1 2 3 4

ON/OFFVSSVIN

321

5 4NCVOUT

* S-L2980A15MC-C6A

- +

Referencevoltage

ON/OFFcircuit

1 2 3

V I N

V O U T

V S S

ReferenceVoltage

* S-812C33AUA-C2N



5 6 7 8

5 6 7 8

- Pin Functions(PE5440A) Pin No. Pin Name I/O Format Function and Operation 1 AVREF A power supply Positive power supply(5V) 2 AVSS A power supply GND 3 RFOK O C Output of state of RFOK 4 CLAMP I C CLAMP SW sense input 5 EVDD E power supply Positive power supply 6 PWM For changer(PWM) 7 NC Not used 8 IC/FLMD0 IC : VSS direct connection/FLMOD0 : Pull-down

9 VDD Positive power supply(5V) 10 REGC Connected to the capacity stabilizing output of the regulator 11 VSS GND 12 X1 I Oscillator connection for mainclock 13 X2 Oscillator connection for mainclock 14 reset I System reset input 15 XT1 I Connected to the oscillator for subclock (connected to VSS via the resistor) 16 XT2 Connected to the oscillator for subclock(Open) 17 PULLDOWN I Connected to EVDD or EVSS via the resistor 18 ejsw I C Eject key input 19 xint C CD LSI interruption signal input 20 NC Not used 21 brst I P-Bus reset input

22 BSI I P-Bus serial data input 23 BSO O C P-Bus serial data output 24 bsck I/O /C P-Bus serial clock input/output 25 FTXD O C For flash rewriting(transmitted signal) 26 FRXD I For flash rewriting(received signal) 27 BRXEN I/O /C It is possible to receive P-Bus 28 bsrq I/O /C P-Bus service request demand 29 dspok I DSP microcomputer initialization OK input 30 DSCSNS(S903) I Disc state sense input 31 8EJ(S905) I Input of detection of 8 cm disc ejection 32 12EJ(S904) I Input of detection of 12 cm disc ejection 33 EVSS E power supply GND 34 EVDD E power supply Positive power supply 35, 36 SRAMLEVEL0, 1 O C SRAM level meter output 37 EMPH O C Emphasis information output 38 emph O C Emphasis information output 39-42 NC Not used 43 adena O C A/D reference voltage supply control output 44 LRCKOK O C (DOUT mute output) 45 SRAMLEVEL2 O C SRAM level meter output 46 CD3VON O C CD +3.3V power supply control output 47 CONT O C Servo driver power supply control output 48 xrst O C CD LSI reset control output 49 VDCONT O C VD power supply control output 50 ROMDATA I/O /C E2PROM data input/output 51 ROMCS O C E2PROM chip selection output 52 ROMCK O C E2PROM clock output 53 LOEJ O C The direction change output of LOAD/EJECT 54 CLCONT O C Driver input change output 55 CDMUTE O C CD mute control output 56-58 INT For changer(Interruption at the edge) 59 xcs O C CD LSI chip selection output 60 NC Not used 61 xwait I CD LSI write control signal output 62 CLKOUT O C Internal system clock output(Open) 63 LOCK I Spindle lock input 64 NC Not used 65 xwrite O CD LSI write control signal output



1 2 3 4

1 2 3 4

Pin No. Pin Name I/O Format Function and Operation 66 NC Not used 67 xread O CD LSI read control signal output 68 XASTB O CD LSI address strobe output 69 BVSS B power supply GND 70 BVDD B power supply Positive power supply 71-86 AD0-15 I/O /C Address/data Bus 0-15 87-90 NC Not used 91-93 A/D For changer(A/D)

94 csens I Flap closing sense input 95 TYPE_A/D I CD-DA analog/digital output change setup 96 testin I Chip check test program starting input 97 HOME I Home SW sense input 98 TEMP Temperature information sense input 99 VDSENS VD power supply short sense input 100 NC Not used

* PE5440A

2 5

26

50

5 1 7 5

76

100

1

Format MeaningC CMOS



5 6 7 8

5 6 7 8

No. Symbol I/O Explain1 AMANT I AM antenna input AM antenna input high impedance AMANT pin is connected with

an all antenna by way of 4.7 H. (LAU type inductor) A series circuitincluding an inductor and a resistor is connected with RF ground forthe countermeasure against the hum of power transmission line.

2 RFGND RF ground Ground of antenna block3 FMANT I FM antenna input Input of FM antenna 75 Surge absorber (DSP-201M-S00B) is necessary.4 VCC power supply The power supply for analog block. D.C 8.4V 0.3V5 SL O signal level Output of FM/AM signals level6 CE2 I chip enable-2 Chip enable for EEPROM Low active7 WC I write control You can write EEPROM, when EEPROM write control is Low .

Ordinary non connection8 CE1 I chip enable-1 Chip enable for AF RF High active9 CK I clock Clock

10 DI I data in Data input11 NC non connection Not used12 OSCGND osc ground Ground of oscillator block13 ROM_VDD power supply Power supply for EEPROM pin 13 is connected with a power supply of

micro computer.14 DO O data out Data output15 DGND digital ground Ground of digital block16 NC non connection Not used17 VDD_3.3 power supply The power supply for digital block. 3.3V 0.2V18 NC non connection Not used19 NC non connection Not used20 NC non connection Not used21 NC non connection Not used22 AUDIOGND audio ground Ground of audio block23 L ch O L channel o

Pioneer Deh-p760mp p7600mp p7650mp

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