PIONEER deh-p670mp, DEH-P670XN, deh-p6700mp, deh-p6750mp, DEH-670MP Service Manual

ORDER NO.

CRT3335

DEH-P670MP/XN/UC

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

DEH-P670MP

DEH-P6700MP DEH-P6750MP

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

Model No. Order No. Mech.Module Remarks

CX-3158 CRT3394 S10.1AAC CD Mech. Module:Circuit Description, Mech. Description, Disassembly

/XN/UC /XN/ES

/XN/UC

For details, refer to "Important Check Points for Good Servicing".

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

PIONEER CORPORATION 2004

K-ZZU.DEC. 2004 Printed in Japan

C

U

N

E

8

E

L

Q

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

A

B

ANTENNA

C

PICKUP UNIT (P10)(SERVICE)

LASER DIODE

D

E

A

CN401

1

2

HOLOGRAM

FOCUS ACT.

TRACKING ACT.

MONITOR

DIODE

M1

SPINDLE

MOTOR

M2

LOADING/CARRIAGE

MOTOR

TUNER AMP UNIT

FM/AM TUNER UNIT

AM ANT

1

ATT

FM ANT

3

ATT

ANT adj

D

CN101

LD-

15

MD

5

UNIT

FOP

1

TOP

4

LD+

14

M

FMRF

RF adj

CD CORE UNIT(S10.1)

V3R3D

142

LD

143

PD

RF AMP, CD DECODER, MP3 AND WMA DECODER, DIGITAL SERVO/DATA PROCESSOR

FD,TD

12

FOP

13

TOP

DRIVER

16

SOP

15

SOM

18

LCOP

17

LCOM

IC 301

BA5835FP

S905

DSCSNS

8EJ

3

IC 203

NJM2885DL1-33

S903

S904 12EJ

3.3V REGULATOR

CD

FOP TOP

V3R3D

Q101

AC,BD

E,F

VDD

76 13 5 1098 11 14 18192021

WC

CE2

IC 3 EEPROM

5.0V

OSC

LPF

IC 1

3.3V

MIXER, IF AMP

T51

CF52

RFGND

OSCGND

DGND

UPD63763GJ

22

9

S901

HOME

1

AUDIOGNDNCVCC

IC 201

MICRO

COMPUTER

53

LOEJ

47

CONT

32

12EJ

31

8EJ

30

DSCSNS

97

HOME

VD2

X701

1312

X1

IC 701

PE5454A

3VDD

X2

VDCONT

S-812C33AUA-C2N

212 1522 16 4 17

SD,MD

LOEJ

CONT

DI

SL

ROM_VDD

5V 3.3V

CF51

3.3V 2.5V

3.3V

VDD_3.3

TUN 3.3V

NJM2391DL1-33

TUNER 3.3V REGULATOR

31

LOUT

BRST,BRXEN,BSRQ

BDATA,BSCK

49

3V REGULATOR

3

IC 703

CK

NC

CE1

IC 5

IC 4

2.5V

IC 401

13

CN901

LOUT

10

VD

3

VD

4

VDCONT

19

VDD

2

5

VDD

VD2

2

NCNCNC

DO

CN101

CN651

14

21 20

VDCONT

5

19

22

NC

Rch

IC 2

2.5V

DET, FM MPX

SYS 8.3V

L+

7 11

L-

5 1 8

CDL

VD

VDD

VD2

IP-BUS DRIVER

BUS-

5 6

BUS+

Q651

Q650

IC 101

HA12240FP

8

IPPW

Q101

Q102

BRST,BRXEN,BSRQ BDATA,BSCK,CONT,

CDMUTE

S802

DETACH SENSE SW

B.UP

Q652

VD

28

TX

1

RX

2

27 19

79

B.UP

80

39

24

Lch

23

BZ641

BUZZER

22

PEE TX RX

RX2 IPPW

ASENBO

SYSTEM CONTROLLER

IC 601(2/2)

PEG057A

DSENS

CSENS

KYDT

34

91

SWVDD

DPDT

35

33

38

BUFFER

IC 801

TC7SET08FUS1

LVLINL

MUTE

SYSPW

XOUT

LCDPW/ OELPW

FLPILM

EJTIN

ROT136ROT0

ELE

SO

20 41 43 44

42

B.UP

Q805

ILB CONTROL

B.UP

Q803

MUT IN2L IN4L+

IN4L-

IN3L

7

L

Q

OE

TUN L L+ L-

CDL

VST,VCK,VDT

92 85

1 13

XIN

X601

10.00MHz

11

20

40

42

ILMPW

41

Q804

VDD

24

F

16

1234

DEH-P670MP/XN/UC

Q653

L+ L-

DL

2

TUN L

VST,VCK,VDT

X601

10.00MHz

Q804

VDD

ELECTRONIC VOLUME/

SOURCE SELECTOR

20

MUTE

41

IN2L

43

IN4L+

44

IN4L-

42

IN3L

B.UP

Q805

ILB CONTROL

B.UP

Q803

OEL+B

CE2

69

IC201

PML009A

IC131

70 98 99

100

95

57

SELOutL

1

57

TUNPCE2 TUNPCE1

TUNPDI TUNPDO TUNPCK

SL

EMUTE

PreOutL

F OutL R OutL

CE1 DO DI CK

SL

NJM4558MD

LEVEL INDICATOR

Q851

B.UP

Q852

6,7

DC-DC CONVERTER

CN801

FILM+

565

FILM-

6

8

DGND

9

ILB

7

ROT0

13

ROT1

12

SWVDD

2

Q807

Q808

2

DPDT

11

KYDT

14

10 10 5

44 3

CN1950

5678

A

P670MP

2

CN352

NON-FAD/SW L

FRONT L

FUSE

1

10A

3

5

8

22

10

12

9

11

6

P670MP,P6700MP

WIRED REMOTE CONTROL

ILLUMINATION

2,8

5

REAR L

B.UP

ACC

ILM

TEL

GND

FLFL+ RLRL+

B.REM

B

C

D

E

F

RESET

1

IC602

S-80835CNUA-B8U

10

RESET

SYSTEM CONTROLLER

IC 601(1/2)

PEG057A

12 10

11

MUTE

B.UP

1

IC851

NJM2360M

PANEL UNIT

B

S1970

EJECT

CN1951

CN1901

ILB

9

4

ROT0

4

9

ROT1

6

7

SWVDD

11

2

OPT IN

DPDT

10

3

KYDT

8

5

OEL+B

8

10

DALMON

BSENS

ASENS

TELIN

KEYAD

Q982

2

ISENS

KEYD

OEL+B

ROT0 ROT1

5,4

REMOTE CONTROL

RL

VDD

PL

67

73

72

81

8 89

2

MUTE

Q301

Q981

VOLUME (ENCORDER)

S1901

2 1

SWVDD

3.3V REGULATOR

S-818A33AUC-BGN

IC 1901

GP1UX30RK

SENSOR

IC 1902

3

5

1

27

28

FL

1

REM

DPDT

KYDT

B.UP

23,

3.3V

33

AVCC

14

97

VDD1

AVCC

VDD REGULATOR

Q911

VDD

BACKUP SENSE

Q931

ACC SENSE

VDD

TELEPHONE MUTE

14 12

FONT ROM

IC 1990

PD8142A (P670MP)

PD8141A (P6700MP,P6750MP)

ROMCE

RD

CS2

CS1

14

43

2

12

60

48

VDD2

KEY/OEL CONTROLLER

47

CS0

46

42

RD

CS1

CS2

IC 1940

PEG090A

DATA

Q913

Q951

FLIN RLIN

22 4

SYSPW

ADDRESS

Q932

ILM SENSE

POWER AMP

IC 301

PAL007A

STBYMUTE

SYS 8.3V

XIN

XOUT

B.UP

6,20

FLFL+ RLRL+

B.REM 25

P6750MP

KEY DATA

13

11

OEL DATA

SWVDD

B.UP

23 21

3 5

SYS 8.3V

REGULATOR

2

NJM2388F84

X1940

+9.1V REGULATOR

Q351

Q353

Q352

IC910

1

4

KEYAD

2 3

KEYD

1

KEYBOARD UNIT

C

KEY MATRIX

OEL UNIT

IC1970 IC1971

PM5006A

10

4,16

5V

16V

CN351

RL

PL

FL

CN901

B.UP

ACC

ILM

TEL

B.UP

CN161

PM5007A

Q1960 Q1961

9.1V

56

DEH-P670MP/XN/UC

7

8

17

1234

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

Large size

A-b

SCH diagram

Guide page

Detailed page

FM:-19.5dBs AM:-30.0dBs

A-a A-b

A-a

B

FM/AM TUNER UNIT

A-a

IPBUS:-2.2dBs

C

D

CD:0.36dBs

PANEL UNIT

B

D

EJECT

C

E

F

A B

18

NOTE :

Symbol indicates a resistor. No differentiation is made between chip resistors and discrete resistors. 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 designation.

For resistors and capacitors in the circuit diagrams, their resistance values or capacitance 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

DEH-P670MP/XN/UC

1234

IP-BUS:9.30dBs CD:10.46dBs FM:5.80dBs AM:-4.90dBs

5678

A

A-b

TUNER AMP UNIT

A

REAR

>3A3A

>

CD:10.01dBs

R ch REAR

L ch

FRONT R ch

FRONT L ch

SUB WOOFER R ch

SUB WOOFER L ch

B

DETACH SENSE

CD:9.66dBs

IP- BUS:36.46dBs CD:35.30dBs FM:31.60dBs AM:21.10dBs

>

FUSE

CEK1208

10A

C

BACK UP

D

E

56

DEH-P670MP/XN/UC

F

A

7

8

19

0

s

1234

IP-BUS:9.3

CD:10.46dB

FM:5.80dBs

A

A-b

B

AM:-4.90dB

1

C

IPBUS:-2.2dBs

A-b A-a

A-a

D

E

F

A-a

20

FM:-19.5dBs

AM:-30.0dBs

FM/AM TUNER UNIT

DEH-P670MP/XN/UC

1234

5678

A

2 3

A-b

B

CD:0.36dBs

PANEL UNIT

B

EJECT

C

A-b A-a

A-a

For resistors and capacitors in the circuit diagrams, their resistance values or

capacitance 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

Symbol indicates a resistor.

No differentiation is made between chip resistors and

discrete resistors.

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

NOTE :

identical designation.

C

D

E

D

DEH-P670MP/XN/UC

56

F

A-a

7

B

8

21