PIONEER YPM2306ZF Service Manual

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PIONEER YPM2306ZF Service Manual
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Service Manual for PIONEER YPM2306ZF, downloadable as a PDF file.

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The manual has 43 pages
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Available language versions: English
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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-ZZB. MAR. 2000 Printed in Japan

ORDER NO.

CRT2465

CD PLAYER

YPM-2306ZF

WL

Service

Manual

FORD

- The CD mechanism employed in this model is one of S8.1 series.

CONTENTS

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

2. EXPLODED VIEWS AND PARTS LIST .......................3

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....5

4. PCB CONNECTION DIAGRAM ................................11

5. ELECTRICAL PARTS LIST ........................................14

6. ADJUSTMENT..........................................................16

7. GENERAL INFORMATION .......................................20

7.1 DIAGNOSIS ........................................................20

7.1.1 TEST MODE ..............................................20

7.1.2 DISASSEMBLY .........................................24

7.2 IC ........................................................................27

7.3 EXPLANATION ...................................................29

7.3.1 CIRCUIT DESCRIPTIONS .........................29

7.3.2 MECHANISM DESCRIPTIONS.................44

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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-ZZB. MAR. 2000 Printed in Japan

ORDER NO.

CRT2465

CD PLAYER

YPM-2306ZF

WL

Service

Manual

FORD

- The CD mechanism employed in this model is one of S8.1 series.

CONTENTS

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

2. EXPLODED VIEWS AND PARTS LIST .......................3

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM .....5

4. PCB CONNECTION DIAGRAM ................................11

5. ELECTRICAL PARTS LIST ........................................14

6. ADJUSTMENT..........................................................16

7. GENERAL INFORMATION .......................................20

7.1 DIAGNOSIS ........................................................20

7.1.1 TEST MODE ..............................................20

7.1.2 DISASSEMBLY .........................................24

7.2 IC ........................................................................27

7.3 EXPLANATION ...................................................29

7.3.1 CIRCUIT DESCRIPTIONS .........................29

7.3.2 MECHANISM DESCRIPTIONS.................44

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2

YPM-2306ZF

- CD Player Service Precautions

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

to"Disassembly"(see page 24).

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 18).

1. SAFETY INFORMATION

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.

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YPM-2306ZF

2. EXPLODED VIEWS AND PARTS LIST

2.1 CD MECHANISM MODULE

3

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4

YPM-2306ZF

Mark No. Description

Part No.

Mark No. Description

Part No.

- CD MECHANISM MODULE SECTION PARTS LIST

1 Control Unit(S8)

CWX2435

2 Connector(CN802)

CKS2192

3 Connector(CN801)

CKS2193

4 Connector(CN901)

CKS2767

5 Connector(CN101)

CKS3486

6 Screw

BMZ20P030FMC

7 Screw

BSZ20P040FMC

8 Screw(M2x3)

CBA1077

9 Screw(M2x6)

CBA1489

10 Screw

CBA1243

11 Screw(M2x4)

CBA1362

12 Washer

CBF1037

13 Washer

CBF1038

14 Washer

CBF1060

15 Spring

CBH2372

16 Spring

CBH2079

17 Spring

CBH2117

18 Spring

CBH2314

19 Spring

CBH2373

20 Spring

CBH2282

21 Spring

CBH2318

22 Spring

CBH2115

23 Spring

CBH2324

24 Spring

CBH2118

25 Spring

CBH2161

26 Spring

CBH2163

27 Spring

CBH2189

28 Spring

CBH2249

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

CNC8682

38 Frame

CNC8603

39 Lever

CNC8694

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

CNV6102

51 Arm

CNV6094

52 Arm

CNV5248

53 Arm

CNV6095

54 Guide

CNV5254

55 Guide

CNV5255

56 Gear

CNV5257

57 Gear

CNV5256

58 Guide

CNV6176

59 ·····

60 Arm

CNV6096

61 Arm

CNV6031

62 Arm

CNV5361

63 Guide

CNV6012

64 Guide

CNV5510

65 ·····

66 Guide

CNV5751

67 Clamper

CNV6013

68 Gear

CNV5813

69 Motor Unit(M1)

CXB5827

70 Screw Unit

CXB4726

71 Chassis Unit

CXB5811

72 Gear Unit

CXB4728

*

73 Arm Unit

CXB5753

74 Motor Unit(M2)

CXB5828

75 Lever Unit

CXB4730

76 Arm Unit

CXB4731

77 Motor Unit(M3)

CXB5829

78 Arm Unit

CXB5689

79 Bracket Unit

CXB4795

80 Screw

JFZ20P025FMC

81 Screw

JGZ17P025FZK

82 Washer

YE20FUC

83 Pickup Unit(Service)(P8) CXX1285

84 Screw

IMS26P030FMC

*

85 Gathering PCB

CNX3265

86 Photo Transistor(Q1, 2, 3) CPT231SXTU

87 Damper

CNV5266

88 Rack

CNV6014

89 Spring

CBH2315

90 Screw

BSZ26P060FMC

*

91 Bracket

CNC8814

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5

YPM-2306ZF

1

2

34

1

2

34

D

C

B

A

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

M

M

M

LD

MD

HOLOGRAM

UNIT

FOCUS

ACT

TRACKING

ACT

LD+

MD

FO+

TO

+

14

5

4

3

SPINDLE

MOT

OR

CARRIAGE

MOT

OR

LOADING

MOT

OR

1

2

3

4

3

1

2

EJECT

SENSE

DISC

SENSE

E

CN801

CN802

D802

D803

D801

VD

S802

CLAMP

EJTSNS

CDMUTE

DSCSNS

clamp

VC

VDD

IC

701

BA05SFP

VIN

5V

REGULA

T

O

R

2

4

1

VD

D

Q101

CN101

FOP

TOP

A+C/F

B+D/E

98

LD

L_OUT

PD

LIMIT

97

24

23

39

47

4

20

48

CD5VON

3

X201

TD/FD

CDLOAD/CDEJET

MISO/

ejsw

/MOSI/

reset

cdsrq

/

brst

/

sck

/

cscd

XAO/

xstb

XSI/XSO

xsck

LOCK/MIRR

FOK

SD/MD

RF-AMP,

SERVO,

DSP,

DAC,

LPF

IC

201

UPD63711GC

MICRO

COMPUTER

IC

901

PE5165A

16

CN901

3

18

17

IC

301

BA5985FM

S801

HOME

12

16

18

11

14

13

10

9

SOP

TOP

FOP

SOM

COP

COM

LOP

LOM

CDDRIVER

CONTROL

UNIT(S8)

PICKUP

UNIT(SER

VICE)(P8)

PHOTO

UNIT(S8F)

Q602

Q603

B

A

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