PIONEER DEH-M7317 Service Manual

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

PIONEER ELECTRONICS (USA) INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A. PIONEER EUROPE NV Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936

C PIONEER CORPORATION 2001

K-ZZS. SEPT. 2001 Printed in Japan

ORDER NO.

CRT2753

MULTI-CD CONTROL CD PLAYER WITH RDS TUNER

DEH-M7317ZH EW

HONDA

VEHICLE DESTINATION PRODUCED AFTER HONDA PART No. ID No. PIONEER MODEL No.

S2000 EUROPE August 2001 39101-S2A-G210-M1 3YA1 DEH-M7317ZH/EW

- 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 ......................4

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ....8

4. PCB CONNECTION DIAGRAM................................22

5. ELECTRICAL PARTS LIST........................................30

6. ADJUSTMENT.........................................................35

7. GENERAL INFORMATION.......................................41

7.1 DIAGNOSIS .......................................................41

7.1.1 DISASSEMBLY.........................................41

7.1.2 CONNECTOR FUNCTION DESCRIPTION ......46

7.2 PARTS ................................................................47

7.2.1 IC ...............................................................47

7.2.2 DISPLAY ...................................................51

7.3 OPERATIONAL FLOW CHART..........................52

8. OPERATIONS AND SPECIFICATIONS ....................53

2

DEH-M7317ZH

- CD Player Service Precautions

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

to"Disassembly"(see page 41)

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 37).

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.

1. Safety Precautions for those who Service this Unit.

• When checking or adjusting the emitting power of the laser diode exercise caution in order to get safe, reliable results.

Caution:

1. During repair or tests, minimum distance of 13cm from the focus lens must be kept.

2. During repair or tests, do not view laser beam for 10 seconds or longer.

2. A “CLASS 1 LASER PRODUCT” label is affixed to the top of the player.

3. The triangular label is attached to the mechanism unit frame.

CLASS 1 LASER PRODUCT

4. Specifications of Laser Diode

Specifications of laser radiation fields to which human access is possible during service. Wavelength = 800 nanometers

3

DEH-M7317ZH

4

DEH-M7317ZH

2.1 EXTERIOR

2. EXPLODED VIEWS AND PARTS LIST

5

DEH-M7317ZH

1 Screw BSZ26P060FMC 2 Screw BMZ26P150FMC 3 Screw BSZ30P060FMC 4 Screw BSZ30P120FMC 5 Cable CDE6645

6 Screw BPZ20P080FMC 7 Spacer CNM7313 8

CD Mechanism Module(S8.1H) CXK5204

9 IC(IC901) TDA7384

10 Transistor(Q801,805) 2SD2396

11 Lighting Conductor CNV6161 12 Cushion CNY-197 13 Holder CNV6162 14 Case CNB2560 15 Holder CNC5704

16 Cushion CNM7071 17 Cushion CNM4870 18 Insulator CNM6862 19 Heat Sink CNR1565 20 Tuner Amp Unit CWM7999

21 Screw BSZ26P060FMC 22 Terminal(CN501) CKF1059 23 Terminal(CN502) CKF1059 24 Connector(CN901) CKM1208 25 Plug(CN902) CKM1283

26 Connector(CN601) CKS1962 27 Plug(CN602) CKS3538 28 Antenna Jack(ANT501) CKX1060 29 Holder CNC7533 30 Holder CNC9809

31 Holder CNC8747 32 Insulator CNM5967 33 FM/AM Tuner Unit CWE1576 34 Holder CNC7532 35 Screw PRZ30P060FSN

36 Chassis Unit CXB6229 37 Connector CNV6163 38 Connector CNV6293 39 Screw ISS26P060FMC 40 Knob Assy CXB8232

41 Grille Assy CXB8162 42 LCD(LCD951) CAW1708 43 Keyboard Unit CWM8000 44 Conductor CNC9043 45 Socket(CN951) CKS3551

46 Button(CD,AUX) CAC6827 47 Button(L/M/U) CAC6829 48 Button CAC6830 49 Button(SEEK,SKIP) CAC6831 50 Button(EJECT) CAC6838

51 Screw ISS26P055FUC 52 Button(TA,PTY/NEWS) CAC6888 53 Button(REW) CAC6916 54 Button(PLAY/PROG) CAC6917 55 Button(FF) CAC6918

56 Button(NR) CAC6919 57 Button(DISC-) CAC6920 58 Button(DISC+) CAC6921 59 Lighting Conductor CNV6299 60 Holder CNV6482

61 Lighting Conductor CNV6481 62 Spacer CNM7705 63 Holder CNC9251 64 Plate CNM6684 65 ID Card CEE1018

66 Polyethylene Bag CEG1229 67 Spacer CNM7454 68 Screw BMZ30P060FMC

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

- EXTERIOR 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.

6

DEH-M7317ZH

2.2 CD MECHANISM MODULE

7

DEH-M7317ZH

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 CBA1554

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 CBL1531 33 Connector CDE5531 34 Connector CDE5532 35 Shaft CLA3894

36 Screw(M2.6x6) CBA1458 37 Frame CNC8565 38 Frame CNC8749 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 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 CNV5266 60 Arm CNV6096

61 Arm CNV6031 62 Arm CNV6853 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 CXB5811 72 Gear Unit CXB4728 73 Arm Unit CXB5753 74 Motor Unit(M2) CXB2195 75 Lever Unit CXB4730

76 Arm Unit CXB7754 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 ••••• 88 Rack CNV6014 89 Spring CBH2315

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

- CD MECHANISM MODULE SECTION PARTS LIST

8

DEH-M7317ZH

1

23

4

1

234

D

C

B

A

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

Q511 Q505

Q503

Q501

Q504

Q509

IC 401

PM4009A

IC 603

HA12187FP

X401

RDS DECODER

IP-BUS DRIVER

1211

20

8

72

MUTE

XOUT

XIN

BL+B

2

CDLOAD

clamp PEE1

77

87

24

CDEJET

76

CONT

79

EJTSNS

91

DSCSNS

90

CD5VON

78

VDCONT

80

BLPOW

23

70

5

6

4

3

SYSTEM µ-COM

IC 601(2/2)

PD5739A

M

ANT501

VDDB U

VDD

VCC

ANT

1

2

8

21

6

5

11

22

23

7

24

2

1

4

2

1

3

4

3

FO +

TO +

FO +

TO +

16

23

X201

S801 HOME

S802

CLAMP

CDLOAD

CDEJET

CONT

EJTSNS

DSCSNS

CD5VON

VD

V+5

VD

FD/TD/SD/MD

97

14

5

4

3

98

16

LD

PSW

LOUT

PD

FOP

TOP

SOP

F

MUTE

R

SOM

COP

COM

LOP

LOM

LOUT

24 39

18

12

11

14

13

10

9

21

D802

DISC SENSE

EJECT

SENSE

LOADING

MOTOR

CARRIAGE

MOTOR

SPINDLE

MOTOR

D801

28

CDEJET

CD5VON

1 CDLOAD

LD +

MD

LD

2

1

HOLOGRAM

UNIT

FOCUS ACT

TRACKING ACT

IC 501

S-81250PGPD

POWER ON MUTE

IC 201

UPD63711GC

IC 301

BA5985FM

CD DRIVER

RF-AMP,SERVO,DSP,DAC

CN701

CN802

CN801

CN101

5V REGULATOR

IC 701

BA05SFP

PICKUP UNIT(SERVICE)(P8)

BUS—

BUS+

BUS+L

BUS—L

1

2

8

6

5

IPDO

IPDI

IPPW

swvdd

BU

VDD

BU

CN601

BU

Q853

Q854

Q806

Q805

A

TUNER AMP UNIT

C

CONTROL UNIT

D

PHOTO UNIT

13

TEMP

92

X602

TH601

15

17

4

19

20

14

3

2

18

1

(S8)

2

3

24

VDD

SWDACC

TUN L

BUS+L

BUS—L

CD L

Q101

Q807

Q851

PEE2

28

VDD

88

antled

Q607

VDD

34

discind

71

syspw

ANTPW

65

Q604

CN901

IC 3

EEPROM

FM/AM TUNER UNIT

28

27

FM/AM 1ST IF 10.7MHz

T51 Q51 CF51

CF52 CF53

IC1

MIXER, IF AMP, DET.

6

21

18

LDET

COMP

222510 14 12 15 16 8 13 2 3 4

CF202

VDD VCC

DI/DO

CE2CKCE1

SDBWSLFMSD

NL1

NL2

IC 2 FM MPX

AMANT

FMANT

ATT

AMRF

FMRF

RF ADJ

ANT2 ADJ

X901

10.25MHz

ANT1 ADJ

LOCL

23

LOCH

AMDET

MPXREF 41kHz

AM 2ND IF

450kHz

19

CREQ

11

DGND

1

STIND

L ch

5

R ch

924

NC

FMLOCL

20177

NCNCWC

26

RFGND

9

DEH-M7317ZH

5

6

78

5

6

78

D

C

B

A

B

19

ldet

52

fM/AM

47

12

1

tmute

bsens

asens

nl@

VDD

BU

NL1

75

74

SD

SL

SDBW

PLLPCE

pck

pllce@

PDO

ASENBO

19

FL

20

RL

IL+B

SWVDD

BL+B

IL+B

SW5V

7

9

19

17

FL—

FL+

RL—

RL+

ACC

43

95

46

97

IN1-L

2

IN4+L

5

IN4-L

6

IN3-L

4

IN2-L

3

44

38

37

58

35

69

30 29 22

FLIN

11

RLIN

15

22 4

SYSTEM µ-COM

RESET

POWER AMP

IC 601(1/2)

PD5739A

IC 201

SN761029DL

IC 602

S-80735ANDZI

IC 901

TDA7384

reset

VDD

Q804

Q602

SYSPW

DOUT

DIN

IPPW

ELECTRONIC VOLUME/

SOURCE SELECTOR

BU

VDD

STBYMUTE

IC 951

LC75883EHS

LCD DRIVER

KEY MATRIX

LCD

16

1

13

1

16

4

KEY DATA

LCD DATA

VDD

70

CN602 CN951

Q859

Q860

Q609

KEYBOARD UNIT

2

ACC

Q603

VST,VCK,VDT

L

Q901

IC 301

BA4560F

IC 302

BA4560F

3

2

1

7

5

ANTLED

VDD

98

Q610

Q607

Q608

116

ANTI IND.

DISC IND.

Q611

VDD

1/2VCC

BU

Q801

Q802

Q803

IC 902

PML001A

BU

41

ANTB

5

ANTENNA

POWER

VCC

BU

ACC

ANTB

RL+

FL+

ILM

RL-

FL-

MUTE

BACK LIGHT

6

IPDO

IPDI

PCE1

CN902

Q 309

FL-3

Q 305

FL-2

Q 301

FL-1

FIX EQUALIZER

10

DEH-M7317ZH

1

23

4

1

234

D

C

B

A

FM:-26.0dBs AM:-29.0dBs

+4.4dBs

FM:-5 AM:CD :+

C

B

KEYBOARD UNIT

LCD DRIVER

E-VOL, SOURCE SELECTOR

9V

5V

CD MECHANISM MODULE(S8.1H)

8V60mA

14V40mA

A

B

A-a

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

Note: When ordering service parts, be sure to refer to “EXPLODED VIEWS AND PARTS LIST” or “ELECTRICAL PARTS

LIST”.

A-a A-b

A-aA-a

A-b A-b

A-a A-a

Large size

SCH diagram

Guide page

Detailed page

11

DEH-M7317ZH

5

6

78

5

6

78

D

C

B

A

-8.0dBs +9.4dBs

FM:-6.0dBs AM:-9.0dBs CD :+8.4dBs

SYSTEM CONTROLLER

ILL BACK LIGHT

GA-NET

FM:+20dBs AM:+17dBs CD :+34.4dBs

5V

8.5V

REGULATOR

BACKUP SENSE

ACC SENSE

POWER AMP

A

TUNER AMP UNIT

9V

13.2V

5V

A

A-b

12

DEH-M7317ZH

1

23

4

1

234

D

C

B

A

FM:-26.0dBs

AM:-29.0dBs

FM:-5.0dBs

AM:-8.0dBs

CD :+9.4dBs

C

E-VOL,

SOURCE SELECTOR

9V

5V

CD MECHANISM

MODULE(S8.1H)

A-a

A-b

1

2

3

4

13

DEH-M7317ZH

5

6

78

5

6

78

D

C

B

A

+4.4dBs

B

KEYBOARD UNIT

SYSTE

LCD DRIVER

8V60mA

14V40mA

A-a

A-b

B

5

6

14

DEH-M7317ZH

1

23

4

1

234

D

C

B

A

:-5.0dBs

:+9.4dBs

FM:-6.0dBs

AM:-9.0dBs

CD :+8.4dBs

5V

8.5V

REGULATOR

POWER AMP

A

TUNER AMP UNIT

5V

A-a

A-b

1

2

3

4

15

DEH-M7317ZH

5

6

78

5

6

78

D

C

B

A

SYSTEM CONTROLLER

ILL BACK LIGHT

GA-NET

FM:+20dBs

AM:+17dBs

CD :+34.4dBs

5V

BACKUP SENSE

ACC SENSE

9V

13.2V

A-b

A-a

A-b

5

6

16

DEH-M7317ZH

1

23

4

1

234

D

C

B

A

3.3 CD MECHANISM MODULE

BA05SFP

(SERVICE)(P8)

PICKUP UNIT

PHOTO UNIT(S8)

CL203IRXTU CL203IRXTU

CONTROL UNIT

SPINDLE MOTOR

Q2 CPT230SX-TUQ1 CPT230SX-TU

M3 CXB2562

CARRIAGE MOTOR

M1 CXB2190

M2 CXB2195

LOADING MOTOR

RF-AMP, SERVO

5V REGULATOR

CD DRIVER

CN101

CN802

CN801

C

D

C

17

DEH-M7317ZH

5

6

78

5

6

78

D

C

B

A

SWITCHES: CONTROL UNIT

S801 : HOME SWITCH.....ON-OFF

S802 : CLAMP SWITCH....ON-OFF

The underlined indicates the switch position.

CN701

16.934MHz

C

A

CN601