Pioneer DEH-P4600MP Page 15 Service Manual Download | Manualshive

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DEH-P460MP/XM/UC

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CD MECHANISM MODULE SECTION PARTS LIST

Mark No.

Description

Part No.

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

Mark No.

Description

Part No.

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Summary of Contents for DEH-P4600MP

Page 1: ... 01 Singapore 159936 PIONEER CORPORATION 2003 DEH P460MP XM UC CRT3171 MULTI CD CONTROL HIGH POWER CD MP3 WMA PLAYER WITH FM AM TUNER DEH P460MP XM UC DEH P4600MP XM UC DEH P4650MP XM 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...

Page 2: ... risk and 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 the of 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 Precautions 1 Before disassembling the unit be ...

Page 3: ...ances 5 Lubricants glues and replacement parts Appropriately applying grease or glue can maintain the product performances But improper lubrication or applying glue may lead to failures or troubles in the product By following the instructions in this manual be sure to apply the prescribed grease or glue to proper portions by the appropriate amount For replacement parts or tools the prescribed ones...

Page 4: ...ISM MODULE GUIDE PAGE 26 4 PCB CONNECTION DIAGRAM 36 4 1 TUNER AMP UNIT 36 4 2 PANEL UNIT 40 4 3 KEYBOARD UNIT 41 4 4 CD CORE UNIT S10WMA 42 5 ELECTRICAL PARTS LIST 44 6 ADJUSTMENT 50 6 1 CD ADJUSTMENT 50 6 2 CHECKING THE GRATING AFTER CHANGING THE PICKUP UNIT 52 6 3 ERROR MODE 54 6 4 SYSTEM MICROCOMPUTER TEST PROGRAM 55 7 GENERAL INFORMATION 56 7 1 DIAGNOSIS 56 7 1 1 DISASSEMBLY 56 7 1 2 CONNECTO...

Page 5: ...DEH P460MP XM UC 5 5 6 7 8 5 6 7 8 C D F A B E 1 SPECIFICATIONS ...

Page 6: ...DEH P460MP XM UC 6 1 2 3 4 1 2 3 4 C D F A B E ...

Page 7: ...DEH P460MP XM UC 7 5 6 7 8 5 6 7 8 C D F A B E ...

Page 8: ...able 2 5 Fixing Screw See Contrast table 2 6 Screw CBA1650 7 Polyethylene Bag CEG 127 8 Screw CRZ50P090FTC 9 Screw TRZ50P080FTC 10 Polyethylene Bag CEG 158 11 Handle CNC5395 12 Holder See Contrast table 2 13 Holder See Contrast table 2 14 Bush CNV3930 15 Polyethylene Bag See Contrast table 2 16 Battery CEX1065 17 Carton See Contrast table 2 18 Contain Box See Contrast table 2 19 Protector CHP2663 ...

Page 9: ...CND1250 CEG1173 XHG7016 XHL7016 XRD7030 Not used XRD7031 CRY1070 Not used Not used Not used DEH P4600MP XM UC CEA3376 CEA3848 BPZ20P060FZK CND1249 CND1250 CEG1173 XHG7013 XHL7013 XRD7028 Not used XRD7029 Not used ARY1048 CRP1294 Not used Parts No DEH P4650MP XM ES CEA3439 CEA3849 Not used Not used Not used CEG 162 XHG7011 XHL7011 XRD7021 XRD7022 XRD7023 Not used Not used Not used CXB3520 Owner s M...

Page 10: ...DEH P460MP XM UC 10 1 2 3 4 1 2 3 4 C D F A B E 2 2 EXTERIOR ...

Page 11: ...mp Unit See Contrast table 2 48 Screw ASZ26P060FTC 49 Screw BPZ26P080FTC 50 Screw BSZ26P160FTC 51 Fuse 10A CEK1208 52 FM AM Tuner Unit CWE1646 53 Holder CND1054 54 Pin Jack CN352 See Contrast table 2 55 Plug CN981 CKM1376 56 Connector CN801 See Contrast table 2 57 Connector CN101 CKS3408 58 Plug CN831 CKS3537 59 Connector CN721 CKS3837 60 Antenna Jack CN401 CKX1056 61 Holder See Contrast table 2 6...

Page 12: ... Unit LCD LCD1901 Sub Grille Assy Sub Button Assy SELECT Screw Holder Sheet Button CLOCK DEH P460MP XM UC CNS6935 XWM7023 CKB1051 CKS4124 CND1325 XXA7132 XAA7009 XAC7026 XWM7031 XAW7004 XXA7147 XXA7229 Not used Not used Not used XAC7016 DEH P4600MP XM UC XNS7070 XWM7023 CKB1051 CKS4124 CND1325 XXA7133 XAA7003 XAC7012 XWM7031 XAW7004 XXA7148 XXA7228 BMZ40P140FTC CNV7619 Not used XAC7024 Parts No DE...

Page 13: ...DEH P460MP XM UC 13 5 6 7 8 5 6 7 8 C D F A B E ...

Page 14: ...38 23 59 87 86 5 13 34 5 5 13 44 5 C 52 53 36 4 73 29 51 18 64 76 50 10 72 75 49 77 67 27 78 60 90 48 8 17 46 6 60 11 89 43 70 14 31 65 85 66 85 31 35 14 74 85 1 2 3 R 91 12 33 61 63 21 79 57 58 62 80 13 4 86 I 45 28 7 24 47 P 41 20 40 69 39 30 P 19 56 F E 22 81 15 G 26 4 54 37 55 93 92 10 D 1GEM1024 2GEM1045 3GEM1035 1 1 1 1 1 1 1 1 2 2 2 2 1 1 1 1 1 2 2 1 3 ...

Page 15: ...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 CNV72...

Page 16: ...402A 55 CDMUTE 4 V3R3D 19 1 BDATA BSCK VD2 2 15 5 1 4 14 CLAMP 4 VD2 VDCONT 30 31 8EJ 12EJ IC 501 S L2980A15MC C6A 1 5V REGULATOR V1R5 1 3 5 V3R3D ASENBO 37 mute X1 X2 3 PEE 100 1 5 6 4 71 86 85 24 SYSTEM CONTROLLER IC 601 2 2 PE5407A CN401 1 2 BUS BUS BUS L BUS L TX RX IPPW swvdd BU VDD CN721 Q Q Q TUNER AMP UNIT 16 X601 15 EVST EVCK EVDT TUN L BUS L BUS L CD L 96 DPDT 95 KYDT 21 SYSPW 20 ILMPW S...

Page 17: ...BU Q912 Q913 21 PW BU Q301 MUTE Q351 7 2 11 14 7 2 11 14 CN1950 CN1951 KYDT 4 2 10 8 IC 1902 RS 140 REMOTE CONTROL SENSOR OPT IN 3 1 17 RFM 18 20 DPDT KTDT LCD PANEL UNIT MUTE S831 DETACH SENSE SYSTEM CONTROLLER 25 B REMOTE FL FL RL RL VDD REGULATOR BACKUP SENSE ACC SENSE SYS 8V REGULATOR 3 9 11 12 10 1 6 3 9 11 12 10 1 6 2 2 B C CN981 Q502 BU BACK UP GND FUSE 10A ACC B REM SL tunpce TUNPCE TUNPDI...

Page 18: ...de Practical value 123 12k ohms 103 10k ohms Capacitors Code Practical value 103 0 01uF 101 10 100uF 10V Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors The mark found on some component parts indicates the importance of the safety factor ...

Page 19: ...UNIT DETACH SENSE 600µH CEK1208 10A FRONT OUTPUT REAR OUTPUT WIRED REMOTE CONTROL LLER UC model only ES model only REAR OUTPUT FM 31 6dBs AM 21 1dBs CD 36 1dBs IP BUS 36 3dBs FM 5 6dBs AM 4 9dBs CD 10 1dBs IP BUS 10 3dBs 3A FM 4 8dBs AM 5 7dBs CD 9 3dBs IP BUS 9 5dBs ...

Page 20: ...DEH P460MP XM UC 20 1 2 3 4 1 2 3 4 C D F A B E A a A b A a A a A b 3 2 1 CN901 D SYSTEM CONTROLLER CD 0 0dBs IP BUS 2 2dBs FM 100 19 5dBs AM 30 30dBs ...

Page 21: ...ue 103 0 01uF 101 10 100uF 10V Symbol indicates a resistor No differentiation is made between chip resistors and discrete resistors NOTE Symbol indicates a capacitor No differentiation is made between chip capacitors and discrete capacitors The mark found on some component parts indicates the importance of the safety factor of the part Therefore when replacing be sure to use parts of identical des...

Page 22: ...UC 22 1 2 3 4 1 2 3 4 C D F A B E A a A b A b 3 2 1 A TUNER AMP UNIT 600µH CEK1208 10A FRONT OUTPUT REAR OUTPUT REAR OUTPUT FM 5 6dBs AM 4 9dBs CD 10 1dBs IP BUS 10 3dBs 3A FM 4 8dBs AM 5 7dBs CD 9 3dBs IP BUS 9 5dBs ...

Page 23: ...DEH P460MP XM UC 23 5 6 7 8 5 6 7 8 C D F A B E A a A b A b 4 DETACH SENSE 600µH CEK1208 10A WIRED REMOTE CONTROL UC model only ES model only FM 31 6dBs AM 21 1dBs CD 36 1dBs IP BUS 36 3dBs ...

Page 24: ...4 1 2 3 4 C D F A B E 3 3 KEYBOARD UNIT C B B B C DEH P460MP XM UC DEH P4600MP XM UC DEH P4650MP XM ES A CL 195PG CD CL 195PG CD CL 195PG CD B CSG1107 CSG1107 CSG1107 C CSG1112 CSG1112 CSG1112 D XAW7004 XAW7004 XAW7002 D SRC OFF ...

Page 25: ...DEH P460MP XM UC 25 5 6 7 8 5 6 7 8 C D F A B E C A A A A A A A A B B B B B B B B B B B B B B C C C C SCRL SRC OFF VOLUME C KEYBOARD UNIT CN1951 B ...

Page 26: ... GUIDE PAGE D a D L209 C217 R1 M1 CXB6007 SPINDLE MOTOR M2 CXB8933 LOADING CARRIAGE MOTOR PICKUP UNIT P10 SERVICE CD DRIVER 3 3 REGULATOR Pull down 1 2 3 7 8 5 9 0 4 F F F F F F F F F F F F F T S C T T S S C C C C S S S C T F S C T F T T T T T T T T T T F F T T F T S S C C ...

Page 27: ... SWITCH ON OFF S902 CLAMP SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position A D CN721 CD CORE UNIT S10WMA MICRO COMPUTER 1 5 REGULATOR 3 3 REGULATOR Pull down 6 SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE F T C S ...

Page 28: ...DEH P460MP XM UC 28 1 2 3 4 1 2 3 4 C D F A B E A a D b D a D a D b 1 2 L209 C217 R1 PICKUP UNIT P10 SERVICE 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 ...

Page 29: ...UC 29 5 6 7 8 5 6 7 8 C D F A B E A a D b D a D a D b 2 3 4 5 M1 CXB6007 SPINDLE MOTOR M2 CXB8933 LOADING CARRIAGE MOTOR CD DRIVER 3 3 REGULATOR Pull down 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 ...

Page 30: ...MA S901 HOME SWITCH ON OFF S902 CLAMP SWITCH ON OFF S903 DSCSNS SWITCH ON OFF S904 12EJ SWITCH ON OFF S905 8EJ SWITCH ON OFF The underlined indicates the switch position D CD CORE UNIT S10WMA 1 5 REGULATOR SIGNAL LINE FOCUS SERVO LINE TRACKING SERVO LINE CARRIAGE SERVO LINE SPINDLE SERVO LINE F T C S ...

Page 31: ...DEH P460MP XM UC 31 5 6 7 8 5 6 7 8 C D F A B E D a D b D b 2 3 4 5 470P R01 C722 1 C906 R22 C910 2R2 A CN721 MICRO COMPUTER 3 3 REGULATOR Pull down 6 ...

Page 32: ...00mV div 500mV div 500mV div 20ms div Ref REFO Mode Normal TE FE 500mV div 500mV div 200ms div Source On setup operation CD DA Play operation Ref REFO Mode Normal FE 0 FIN TE 9 TIN 500mV div 500mV div 500mV div 500mV div 20ms div CD ROM play operation Regular track Jump Ref REFO Mode Normal MDX 7 SIN 2V div 1V div 5µs div Ref REFO Mode Normal MDX 7 SIN 1V div 200mV div 50ms div Spindle waveform du...

Page 33: ...OUT ROUT 1V div 1V div 200µs div Analog audio waveform 12 cm CD Eject operation Ref AGND Mode Normal 1 DSCSNS 5 CLCONT 4 LOEJ 5V div 5V div 5V div 500ms div 12 cm CD Eject operation Ref GND Mode Normal 7 SIN 8 CIN 9 TIN 1V div 500mV div 500mV div 500ms div Ref REFO Mode Normal 1 DSCSNS 2 8SNS 3 12SNS 4 LOEJ 5V div 5V div 5V div 5V div 500ms div 8 cm CD Eject operation CD DA CD ROM mode change Band...

Page 34: ...3 4 C D F A B E 7 SIN 8 CIN 9 TIN 1V div 500mV div 500mV div 500ms div CD ROM CD DA mode change Band key Ref REFO Mode Normal RFAGC 9 TIN TE 0 FIN 1V div 1V div 1V div 1V div 500µs div Black dot 800µm during play Ref REFO Mode Normal ...

Page 35: ...DEH P460MP XM UC 35 5 6 7 8 5 6 7 8 C D F A B E ...

Page 36: ...art A A TUNER AMP UNIT SIDE B SIDE A NOTE FOR PCB DIAGRAMS 1 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 dia gram 2 Viewpoint of PCB diagrams 1 2 3 IP BUS D CN901 CORD A WIRED REMOTE CONTROL DETACH SENSE ...

Page 37: ...DEH P460MP XM UC 37 5 6 7 8 5 6 7 8 C D F A B E A SIDE A 2 1 FRONT RCA ANTENNA B CN1950 CORD ASSY FM AM TUNER UNIT ...

Page 38: ...DEH P460MP XM UC 38 1 2 3 4 1 2 3 4 C D F A B E A A TUNER AMP UNIT 1 PCL ...

Page 39: ...DEH P460MP XM UC 39 5 6 7 8 5 6 7 8 C D F A B E A SIDE B 1 PCL ...

Page 40: ...DEH P460MP XM UC 40 1 2 3 4 1 2 3 4 C D F A B E 4 2 PANEL UNIT B B PANEL UNIT B PANEL UNIT SIDE A SIDE B C CN1901 A CN831 EJECT ...

Page 41: ...DEH P460MP XM UC 41 5 6 7 8 5 6 7 8 C D F A B E 4 3 KEYBOARD UNIT C C KEYBOARD UNIT C KEYBOARD UNIT SIDE A SIDE B FUNC AUDIO LOUD BAND 6 5 4 3 2 1 PAUSE EQ SRC OFF SCRL VOLUME B CN1951 CLOCK ...

Page 42: ...DEH P460MP XM UC 42 1 2 3 4 1 2 3 4 C D F A B E 4 4 CD CORE UNIT S10WMA D D CD CORE UNIT S10WMA SIDE A A CN721 M1 SPINDLE MOTOR M2 LOADING CARRIAGE MOTOR PICKUP UNIT P10 SERVICE HOME ...

Page 43: ...DEH P460MP XM UC 43 5 6 7 8 5 6 7 8 C D F A B E D D CD CORE UNIT S10WMA SIDE B CLAMP DSCSNS 8EJ 12EJ ...

Page 44: ...de MPG06G 6415G50 D 572 Diode MPG06G 6415G50 D 751 Diode HZS9L B1 D 753 Diode HZS6L C1 D 831 Diode DAN202U D 832 Diode DAN202U D 833 Diode DAP202U D 834 Diode DAP202U D 835 Diode DAN202U D 836 Diode DAP202U D 901 Diode HZS6L B1 D 902 Diode MPG06G 6415G50 D 911 Diode HZS9L B3 D 931 Diode HZS7L C3 D 932 Diode HZS7L A1 D 981 Diode MPG06G 6415G50 D 982 Diode MPG06G 6415G50 L 131 Inductor LACU2R2K L 40...

Page 45: ...J R 734 RS1 16S102J R 738 RS1 16S0R0J R 739 RS1 16S0R0J R 743 RS1 16S221J R 744 RS1 16S221J R 745 RS1 16S221J R 746 RS1 16S221J R 747 RS1 16S221J R 748 RS1 16S221J R 751 RD1 4PU221J Circuit Symbol and No Part No R 752 RD1 4PU221J R 755 RS1 16S331J R 801 DEH P460MP P4600MP RS1 16S102J R 802 DEH P460MP P4600MP RS1 16S102J R 831 RS1 16S222J R 832 RS1 16S222J R 833 RS1 16S222J R 834 RS1 16S222J R 835 ...

Page 46: ...EJQ220M10 C 922 CKSRYB103K50 C 924 CEJQ4R7M35 Circuit Symbol and No Part No C 931 CKSRYB104K25 C 962 CKSRYB103K50 C 971 CKSRYB104K25 C Unit Number XWM7031 DEH P460MP P4600MP XWM7032 DEH P4650MP Unit Name Keyboard Unit MISCELLANEOUS IC 1901 IC PD6340A IC 1902 IC RS 140 D 1900 Diode DAN202U D 1901 Diode DAP202U D 1915 LED CL 195PG CD D 1918 LED CL 195PG CD D 1919 LED CL 195PG CD D 1921 LED CL 195PG ...

Page 47: ... IC 501 IC S L2980A15MC C6A IC 701 IC PE5402A IC 703 IC S 812C33AUA C2N Q 101 Transistor 2SB1132 Q 601 Transistor IMH20 Q 603 Transistor 2SB709A Q 701 Transistor UN2111 D 101 Diode 1SS355 D 601 Diode MA152WA L 203 Inductor CTF1389 L 207 Inductor CTF1389 L 209 Inductor CTF1389 L 703 Inductor CTF1389 X 201 Ceramic Resonator 16 934MHzCSS1603 X 701 Ceramic Resonator 4 00MHz CSS1652 S 901 Switch HOME C...

Page 48: ...5 RS1 16SS102J R 756 RS1 16SS104J R 765 RAB4CQ221J R 769 RAB4CQ221J R 773 RAB4CQ221J Circuit Symbol and No Part No R 777 RS1 16SS221J R 778 RS1 16SS221J R 779 RS1 16SS221J R 901 RAB4CQ221J R 902 RS1 16S0R0J R 905 RS1 16SS221J R 906 RS1 16SS221J R 908 RS1 16SS0R0J R 910 RS1 16SS0R0J CAPACITORS C 101 CKSSYB104K10 C 102 CKSSYB104K10 C 103 100µF 16V CCH1504 C 104 47µF 6 3V CCH1506 C 105 CKSSYB104K10 C...

Page 49: ...SSYB103K16 C 704 4 7µF 25V CCH1592 C 706 CKSSYB104K10 C 707 CKSSYB104K10 C 712 CKSRYB224K16 C 713 CKSSYB104K10 C 714 CKSSYB104K10 C 716 CKSSYB103K16 C 720 CKSQYB225K10 C 722 CKSRYB105K10 C 903 CKSSYB471K50 C 906 CKSRYB224K16 C 907 CKSSYB103K16 C 910 CKSQYB225K10 Miscellaneous Parts List Pickup Unit P10 Service CXX1641 M 1 Motor Unit SPINDLE CXB6007 M 2 Motor Unit LOADING CARRIAGE CXB8933 Circuit S...

Page 50: ...e protections will not work Avoid applying any mechanical or electrical shock to the mechanism during adjustment The RFI and RFO signals with a wide frequency range are easy to oscillate When observing the signals insert a resistor of 1k ohms in series The load and eject operation is not guarantied with the mechanism upside down If the mechanism is blocked due to mistaken eject operation reset the...

Page 51: ...N9xSEC9x 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 switching As for the double speed 2x audio output cannot be suppor...

Page 52: ...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 to implement the tracking balance adjustment the display should now read 81 Press key 3 The display will change returning to 81 on the fourth press 4 As shown in the diagram above monitor the LPF outputs using the oscilloscope and check ...

Page 53: ...DEH P460MP XM UC 53 5 6 7 8 5 6 7 8 C D F A B E Grating waveform 45 0 75 60 30 90 Ech Xch 20mV div AC Fch Ych 20mV div AC ...

Page 54: ... 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 foun...

Page 55: ... the ACC switched ON the standby mode cancelled shift the TESTIN Pin 5 terminal to H The clock signal is output from the PCL terminal Pin 62 The frequency of the clock signal is 786 432kHz that is one 4th of the fundamental frequency The clock signal should be 786 432kHz 32Hz If the clock signal is out of the range the X tal X601 should be replaced with new one ...

Page 56: ...hanism Module 1 1 1 1 Fig 2 Tuner Amp Unit Removing the Tuner Amp Unit Fig 2 Remove the screw and then remove the Holder 1 Remove the four screws Disconnect the connector and then remove the CD Mechanism Module 2 Remove the two screws and then remove the Grille Assy 2 2 3 2 2 2 4 4 4 5 Remove the three screws 2 Straighten the tabs at three locations indicated 4 Remove the screw and then remove the...

Page 57: ...he two springs C and the four 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 the dampers and set the mechanism to the clamp mode Do no...

Page 58: ...ead 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 the load eject position before setting the feed screw in the inner holder Shorting Solder Planet Gear Change Arm Inner Holder Styling Holder Feed Screw Washer Pickup Lock Ar...

Page 59: ...4 FR 15 RR 16 FR 1 B UP 2 GND 3 ACC 4 NC 5 NC 6 B REM 7 NC 8 NC WIRED REMOTE CONTROL UC Model only 1 BUS 2 IPGND 3 IPGND 4 NC 5 BUS 6 IPGND 7 BUSL 8 ASENB1 9 BUSR 10 BUSR 11 BUSL 10A 15 1 13 11 9 7 5 3 16 2 14 12 10 8 6 4 11 10 9 8 7 6 5 4 3 2 1 POWER SUPPLY IP BUS ANTENNA JACK REAR OUTPUT FRONT OUTPUT UC Model only ...

Page 60: ...t for IP BUS interface IC 25 NC Not used 26 ROMDATA O C ROM correction data output 27 ROMCLK Not used 28 ROMCS Not used 29 31 NC Not used 32 tunpce O C PLL chip enable output2 33 VST O C E VOL Strobe output 34 VCK O C E VOL Clock output 35 VDT O C E VOL Data output 36 ANTPW Not used 37 MUTE O C System mute output 38 39 NC Not used 40 VSS GND 41 VDD Power supply 42 RDS57K Not used 43 drst Not used ...

Page 61: ...nce voltage terminal 84 AVSS GND 85 RX I IP BUS Data input 86 TX O C IP BUS Data output 87 NMI GND 88 ldet I PLL lock sense input 89 rck I RDS Clock input 90 dsens I Grille detach sense input 91 PACK I PACK input 92 asens I ACC power sense input 93 bsens I Back up power sense input 94 TUNPDI I PLL IC data input 95 KYDT I Grille data input 96 DPDT O C Grille data output 97 TUNPCK O C PLL clock outp...

Page 62: ... REM I Remote control reception input 18 DPDT I Display data input 19 NC Not used 20 KYDT O Key data output 21 MODA GND 22 XO Crystal oscillator connection pin 23 XI Crystal oscillator connection pin 24 VSS GND 25 26 KDT2 3 I Key data input 27 28 KST5 4 Key strobe output 29 55 SEG39 13 LCD segment output 56 VDD Power supply 57 64 SEG12 5 O LCD segment output PD6340A 49 48 33 32 17 16 1 64 1 3 2 S1...

Page 63: ... 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 out...

Page 64: ...y 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 PE5402A 25 26 50 51 75 76 100 1 Forma...

Page 65: ...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...

Page 66: ...GCO 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 referenc...

Page 67: ...er stage 11 VO1 Driver CH1 Negative output 12 VO1 Driver CH2 Positive output 13 VO2 Driver CH2 Negative output 14 VO2 Driver CH2 Positive output 15 VO3 Driver CH2 Positive output 16 VO3 Driver CH2 Negative output 17 VO4 Driver CH4 Positive output 18 VO4 Driver CH4 Negative output 19 POWVCC2 Power supply pin for CH4 at Power stage 20 GND Ground pin 21 CNT Control pin 22 LDIN Loading input 23 OPOUTS...

Page 68: ...I I data in Data input 11 NC non connection Not used 12 OSCGND osc ground Ground of oscillator block 13 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 output 15 DGND digital ground Ground of digital block 16 NC non connection Not used 17 VDD_3 3 power supply The power supply for digital block 3 3V 0 2V 18 NC non connecti...

Page 69: ... DEH P4600MP XM UC SEG39 SEG38 SEG37 SEG36 COM 3 COM 2 COM 1 COM 0 SEG35 SEG34 SEG33 SEG32 SEG31 SEG30 SEG29 SEG28 SEG27 SEG26 SEG25 SEG24 SEG23 SEG22 SEG21 SEG20 SEG19 SEG18 SEG17 SEG16 SEG15 SEG14 SEG13 SEG12 SEG11 SEG10 SEG 9 SEG 8 SEG 7 SEG 6 SEG 5 SEG 4 SEG 3 SEG 2 SEG 1 SEG 0 COM 3 COM 2 COM 1 COM 0 ...

Page 70: ...H P4650MP XM ES SEG35 SEG36 SEG37 SEG38 SEG39 SEG32 SEG33 SEG34 COM 3 COM 2 COM 1 COM 0 SEG 0 SEG 1 SEG 2 SEG 3 SEG 4 SEG 5 SEG 6 SEG 7 SEG 8 SEG 9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SEG20 SEG21 SEG22 SEG23 SEG24 SEG25 SEG26 SEG27 SEG28 SEG29 SEG30 SEG31 ...

Page 71: ...on operation After that proceed to each source operation SYSPW H Pin 21 Starts communication with Grille microcomputer Source ON 300ms 300ms In case of the above signal the communication with Grille microcomputer may fail If the time interval is not 300msec the oscillator may be defective CSENS Pin 77 2V CSENS 3V CSENS 2V 3V CSENS Last source returns CD loading functions are available Keys except ...

Page 72: ...C D F A B E 7 4 CLEANING Before shipping out the product be sure to clean the following portions by using the prescribed cleaning tools Portions to be cleaned Cleaning tools CD pickup lenses Cleaning liquid GEM1004 Cleaning paper GED 008 ...

Page 73: ...DEH P460MP XM UC 73 5 6 7 8 5 6 7 8 C D F A B E 8 OPERATIONS ...

Page 74: ...DEH P460MP XM UC 74 1 2 3 4 1 2 3 4 C D F A B E ...

Page 75: ...DEH P460MP XM UC 75 5 6 7 8 5 6 7 8 C D F A B E ...

Page 76: ... the supplied fixing screws and fix the front panel to this unit 1 Attach the holders to both sides of the front panel 2 Replace the front panel to the unit 3 Flip the holders into upright positions 4 Fix the front panel to the unit using fixing screws Fixing screw Holder CND1249 UC CXX1644 ES Holder CND1250 UC CXX1645 ES BPZ20P060FZK UC CXX1646 ES ...

Page 77: ...t connect anything to the speaker leads that are not connected to speakers Yellow To terminal always supplied with power regardless of ignition switch position Black ground To vehicle metal body Red To electric terminal controlled by ignition switch 12 V DC ON OFF Antenna jack Rear output REAR OUTPUT Perform these connections when using the optional amplifier Front output FRONT OUTPUT Power amp so...

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