Pioneer DEH-P77DHX1M Bedienungsanleitung

PIONEER CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan

PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.

PIONEER EUROPE N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium

PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER CORPORATION 2000 K-ZZA. FEB. 2000 Printed in Japan

ORDER NO.

CRT2455

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

DEH-P77DH X1M/UC

Service

Manual

DEH-P47DH X1M/UC

DEH-P77DH/X1M/UC

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

Model No. Order No. Mech. Module Remarks

CX-958 CRT2423 S8.1 CD Mech. Module:Circuit Description, Mech. Description, Disassembly

CONTENTS

1. SAFETY INFORMATION ............................................2

2. EXPLODED VIEWS AND PARTS LIST.......................2

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10

4. PCB CONNECTION DIAGRAM ................................28

5. ELECTRICAL PARTS LIST ........................................38

6. ADJUSTMENT..........................................................47

7. GENERAL INFORMATION .......................................51

7.1 DIAGNOSIS ........................................................51

7.1.1 TEST MODE..............................................51

7.1.2 DISASSEMBLY .........................................54

7.2 PARTS .................................................................59

7.2.1 IC................................................................59

7.2.2 DISPLAY....................................................65

7.3 OPERATIONAL FLOW CHART...........................66

8. OPERATIONS AND SPECIFICATIONS.....................67

DEH-P77DH,P47DH

-CD Player Service Precautions

1. For pickup unit(CXX1285) handling, please refer

to"Disassembly"(see page 54).

During replacement, handling precautions shall be

taken to prevent an electrostatic discharge(protection

by a short pin).

2. During disassembly, be sure to turn the power off

since an internal IC might be destroyed when a con-

nector is plugged or unplugged.

3. Please checking the grating after changing the ser-

vice pickup unit(see page 49).

1. 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 repair

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 warranty.

If you are not qualified to perform the repair of this product properly and safely; you should not risk trying to do so

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 state of

California to cause cancer, birth defects or other reproductive harm.

Health & Safety Code Section 25249.6 - Proposition 65

2. EXPLODED VIEWS AND PARTS LIST

2.1 PACKING

111

* 1-1 Card ARY1048

1-2 Owner’s Manual See Contrast table(2)

1-3 Installation Manual See Contrast table(2)

* 1-4 Label CRW1343

2 Cord Assy CDE6216

3 Accessory Assy CEA2006

4 Polyethylene Bag CEG1116

* 5 Polyethylene Bag CEG1272

6 Battery See Contrast table(2)

7 Carton See Contrast table(2)

8 Contain Box See Contrast table(2)

9 Protector CHP2255

10 •••••

11 Remote Control Unit See Contrast table(2)

12 Screw BSZ30P050FMC

13 Nut CBN1012

* 14 Polyethylene Bag CEG1203

15 Spacer CLA2598

16 Bracket CNC6767

17 Bracket CNC5506

18 Bracket CNC5507

19 Bracket CNC5686

20 Bracket CNC5687

21 Bolt Unit CXA7960

22 Bolt Unit CXA7961

DEH-P77DH,P47DH

Mark No. Description Part No. Mark No. Description Part No.

(1) PACKING SECTION PARTS LIST

NOTE:

-Parts marked by “*” are generally unavailable because they are not in our Master Spare Parts List.

-Screws adjacent to ∇mark on the product are used for disassembly.

DEH-P77DH,P47DH

(2) CONTRAST TABLE

DEH-P77DH/X1M/UC and DEH-P47DH/X1M/UC are constructed the same except for the following:

-Owner's Manual, Installation Manual

Model Part No. Language

DEH-P77DH/X1M/UC CRD3176 English, French

CRD3177 English, French

DEH-P47DH/X1M/UC CRD3178 English, French

CRD3179 English, French

Part No.

Mark No. Symbol and Description DEH-P77DH/X1M/UC DEH-P47DH/X1M/UC

1-2 Owner’s Manual CRD3176 CRD3178

1-3 Installation Manual CRD3177 CRD3179

6 Battery CEX1030 Not used

7 Carton CHG4025 CHG4026

8 Contain Box CHL4025 CHL4026

11 Remote Control Unit CXB4285 Not used

DEH-P77DH,P47DH

2.2 EXTERIOR

DEH-P77DH,P47DH

1 Screw BSZ26P060FMC

2 Screw BSZ26P080FMC

3 Screw BSZ30P050FMC

4 Screw BSZ30P200FMC

5 Cord Assy See Contrast table(2)

6 Cord Assy See Contrast table(2)

7 Cord Assy CDE6216

8 Fuse(10A) CEK1136

9 Cable CDE6217

10 CD Mechanism Module(S8.1) CXK5201

11 Case CNB2468

12 Holder CNC8754

13 Holder CNC8755

14 Insulator CNM6611

15 Cap See Contrast table(2)

16 Tuner Amp Unit See Contrast table(2)

17 Screw BPZ26P100FZK

18 Screw BSZ26P080FMC

19 Screw BSZ26P160FMC

20 Clamper See Contrast table(2)

21 FM/AM Tuner Unit CWE1501

22 Holder CNC7532

23 Pin Jack(CN433) See Contrast table(2)

24 Terminal(CN501) CKF1059

25 Plug(CN951) CKM1319

26 Connector(CN411) CKS3408

27 Connector(CN431) See Contrast table(2)

28 Connector(CN952) See Contrast table(2)

29 Connector(CN681) CKS3706

30 Connector(CN651) CKS4246

31 Antenna Jack(CN502) CKX1056

32 Holder See Contrast table(2)

33 Holder CNC7001

34 Holder CNC7533

35 Holder CNC8278

36 Holder See Contrast table(2)

37 Holder CNC8691

38 Insulator CNM5967

39 Heat Sink CNR1435

40 Remote Control Unit See Contrast table(2)

41 Cover See Contrast table(2)

42 Chassis Unit See Contrast table(2)

43 Chassis Unit CXB5123

44 Detach Grille Assy See Contrast table(2)

45 Screw BPZ20P100FZK

46 Knob CAA1493

47 Button(EEQ) CAC6449

48 Button(DETACHABLE) CAC6450

49 Button(SOURCE) See Contrast table(2)

50 Button(F, A) See Contrast table(2)

51 Button(SEEK) See Contrast table(2)

52 Button(1-6) See Contrast table(2)

53 Button(EJECT) See Contrast table(2)

54 Spring CBH2344

55 Sheet CNM6612

56 Keyboard Unit See Contrast table(2)

57 LCD CAW1574

58 Connector(CN901) CKS4245

59 Holder CNC8664

60 Sheet CNM6608

61 Spacer See Contrast table(2)

62 Sheet CNM6752

63 Sheet CNM6856

64 Connector CNV6098

65 Lighting Conductor CNV6099

66 Grille Unit See Contrast table(2)

67 Cover Unit CXB5195

68 Button CAC4836

69 Spring CBH1834

70 Spring CBH1835

71 Spring CBH2367

72 Bracket CNC6135

73 Bracket CNC6791

74 Arm CNV4692

75 Arm CNV4693

76 Arm CNV4728

77 Panel Unit See Contrast table(2)

78 Screw IMS20P040FZK

79 Screw ISS26P060FMC

80 Screw ISS26P060FZK

81 IC(IC551) PAL005A

82 Transistor(Q954) 2SD2396

83 IC(IC902) TSOP1840SB1

(1) EXTERIOR SECTION PARTS LIST

Mark No. Description Part No. Mark No. Description Part No.

DEH-P77DH,P47DH

(2) CONTRAST TABLE

DEH-P77DH/X1M/UC and DEH-P47DH/X1M/UC are constructed the same except for the following:

Part No.

Mark No. Symbol and Description DEH-P77DH/X1M/UC DEH-P47DH/X1M/UC

5 Cord Assy CDE6214 Not used

6 Cord Assy CDE6215 Not used

15 Cap CNV2680 Not used

16 Tuner Amp Unit CWM6894 CWM6895

20 Clamper CEF1009 Not used

23 Pin Jack(CN433) CKB1043 CKB1042

27 Connector(CN431) CKS3584 Not used

28 Connector(CN952) CKS3585 Not used

32 Holder CNC6880 CNC6893

36 Holder CNC8689 CNC8690

40 Remote Control Unit CXB4285 Not used

41 Cover CNS4948 Not used

42 Chassis Unit CXB5122 CXB5199

44 Detach Grille Assy CXB5395 CXB5396

49 Button(SOURCE) CAC6451 CAC6444

50 Button(F, A) CAC6452 CAC6445

51 Button(SEEK) CAC6453 CAC6446

52 Button(1-6) CAC6454 CAC6447

53 Button(EJECT) CAC6455 CAC6448

56 Keyboard Unit CWM6896 CWM7030

61 Spacer CNM6751 Not used

66 Grille Unit CXB5125 CXB5124

77 Panel Unit CXB5198 CXB5197

DEH-P77DH,P47DH

2.3 CD MECHANISM MODULE

DEH-P77DH,P47DH

1 Control Unit CWX2411

2 Connector(CN802) CKS2192

3 Connector(CN801) CKS2193

4 Connector(CN701) CKS2773

5 Connector(CN101) CKS3486

6 Screw BMZ20P030FMC

7 Screw BSZ20P040FMC

8 Screw(M2x3) CBA1077

9 Screw(M2x5) EBA1028

10 Screw CBA1243

11 Screw(M2x4) CBA1362

12 Washer CBF1037

13 Washer CBF1038

14 Washer CBF1060

15 •••••

16 Spring CBH2079

17 Spring CBH2117

18 Spring CBH2314

19 Spring CBH2110

20 Spring CBH2282

21 Spring CBH2318

22 •••••

23 Spring CBH2324

24 Spring CBH2118

25 Spring CBH2161

26 Spring CBH2163

27 Spring CBH2189

28 Spring CBH2377

29 Spring CBH2260

30 Spring CBH2262

31 Bracket CNC8568

32 Spring CBL1369

33 Connector CDE5531

34 Connector CDE5532

35 Shaft CLA3304

36 Screw(M2.6x6) CBA1458

37 Frame CNC8565

38 Frame CNC8749

39 Lever CNC7546

40 Arm CNC8663

41 Bracket CNC8567

42 •••••

43 Spacer CNM3315

44 Sheet CNM6659

45 •••••

46 •••••

47 Ball CNR1189

48 Belt CNT1086

49 Roller CNV4509

50 Arm CNV6037

51 Arm CNV5247

52 Arm CNV5248

53 Arm CNV5249

54 Guide CNV5254

55 Guide CNV5255

56 Gear CNV5257

57 Gear CNV5256

58 Guide CNV6272

59 Damper CNV6010

60 Arm CNV6096

61 Arm CNV6031

62 Arm CNV6211

63 Guide CNV6012

64 Guide CNV5510

65 •••••

66 Guide CNV5751

67 Clamper CNV6013

68 Gear CNV5813

69 Motor Unit(M1) CXB2190

70 Screw Unit CXB5892

71 Chassis Unit CXB4797

72 Gear Unit CXB4728

73 Arm Unit CXB5753

74 Motor Unit(M2) CXB2195

75 Lever Unit CXB4730

76 Arm Unit CXB4731

77 Motor Unit(M3) CXB2562

78 Arm Unit CXB4732

79 Bracket Unit CXB4795

80 Screw JFZ20P025FMC

81 Screw JGZ17P025FZK

82 Washer YE20FUC

83 Pickup Unit(Service)(P8) CXX1285

84 Screw IMS26P030FMC

* 85 PCB CNX2982

86 Photo-transistor(Q1, 2) CPT230SX-TU

87 Damper CNV6011

88 Rack CNV6014

89 Spring CBH2315

Mark No. Description Part No. Mark No. Description Part No.

-CD MECHANISM MODULE SECTION PARTS LIST

DEH-P77DH,P47DH

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM(DEH-P77DH/X1M/UC)

Q411

R881,882,C881

Q412

IC 411

HA12187FP

IP BUS DRIVER

MUTE

IL+B

SWD5V

DPDT

KEYDT

KEYIN1

KEYIN2

BL+B

CDLOAD

clamp PEE

61 100

CDEJECT

CONT

EJTSNS

DSCSNS

CD5VON

VDCONT

LCDPW

DPDT

KEYDT

KEYIN1

KEYIN2

120

SYSTEM MICON

IC 601(2/2)

PE5106B

22 38 42 4639

CN502

44 63 69

19 6

32DI/DO

34 33 41 44 11 12

33 45 55 57 61 74 75

CE2

CE1

SDBW

FMSD

NL1

CF202

AM 2ND IF 450kHz

T51 Q51 CF51 CF52 CF53

FM MPX

22 10 14 7 12 15 16 8 13 32

VDDB U

VDD

VCC

VDD

AM RF AM RFAGC

Q201

FM FRONT END FM/AM 1ST IF 10.7MHz

Q204

127

FO +

TO +

FO +

TO +

X201 S801

HOME

S802

CLAMP

CDLOAD

CDEJET

CONT

EJTSNS

CDCSNS

CD5VON

V+5

ED/TD/SD/MD

98 21

PSW

L +

L —

FDP

TDP

SOP

MUTE R

SOM

COP

COM

LOP

LOM

6 LOUT

24 39

D802

DISC SENSE

SELECT

SENSE

MOTOR

CARRIAGE

MOTOR

SPINDLE

MOTOR

D801

28 DSCSNS

CD5VON

1 CDLOAD

LD +

ANT1 TV

ANT2 TV

RF TV

HOLOGRAM

UNIT

FOCUS ACT

TRACKINGACT

MIXER,IF AMP DET

IC 1

PML002A

IC 3

BR9010FV

IC 501

S-81250SGUP

5V REGULATOR

EEPROM

IC 601

TA2063F

IC 2 PM4008A

IC 201

UPD63710GC

IC 301

BA5985FM

CD DRIVER

RF-AMP,SERVO,DSP,DAC LPF

CN701

CN802

CN801

CN101

5V REGULATOR

IC 701

BA05SFP

PICKUP UNIT(SERVICE)(P8)

BUS—

B.U

BUS+

BUS+L

BUS—L

5TX

IPPW

swvdd

ILMPW

B.U

VDD

B.U

CN651

CN681

CN411

Q656

B.U

Q653

Q654

Q657

Q651

Q992

Q991

ATUNER AMP UNIT

BFM/AM TUNER UNIT

DCONTROL UNIT

EPHOTO UNIT(S8)

BZ601

ALARM

BUZZER DFS

ALARM

X601

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