Pioneer DEH-P770MP Bedienungsanleitung

ORDER NO.

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

DEH-P770MP/XN/UC

CRT3333

MULTI-CD CONTROL HIGH POWER CD/MP3/WMA PLAYERWITH FM/AMTUNER

DEH-P770MP

/XN/UC

DEH-P7700MP

/XN/UC

DEH-P7750MP

/XN/ES

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

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

K-ZZU.DEC. 2004 Printed in Japan

DEH-P770MP/XN/UC

1234

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

ASENBO

MUTE

XIN

XOUT

PEE

SYSTEM CONTROLLER

IC 601(2/2)

CN401

BUS-

BUS+

IPPW

SWVDD

TUNER AMP UNIT

X601

VST,VCK,VDT

TUN L

L+

L-

CDL

DPDT

KYDT

SYSPW

EJTIN 42

ILMPW

CN101

BUZZER

IC 101

HA12240FP

IP-BUS DRIVER

5TX

IPPW

B.UP

Q101

TUN 3.3V

VDD

ANTENNA

LVLINL

LEVEL INDI

B.UP

OELPW

ROT1

ROT0

VDD

ASLIN

FLPILM 40

CN651

BRST,BRXEN,BSRQ

BDATA,BSCK,CONT,

CDMUTE

B.UP

VDD

TUNER 3.3V REGULATOR

Q404

BUFFER

BZ621

19 RX2

Q650

Q651

Q641

Q642

NJM2391DL1-33

IC420 1

3SYS 8.3V

NJM2391DL1-05

IC421

TUNER 5V REGULATOR

PEG070A

S802

DETACH SENSE SW

39 DSENS

Q822

L+

L-

VDCONT

Q102

CDL

VD2

10.00MHz

ILB CONT

FM ANT

RFGND

OSCGND

DGND

VCC

VDD_3.3

CE2

ROM_VDD

CE1

7 13 5 10 8 11 14 18 19 20 21

212 15 4 17

AM ANT

COMP

Lch

Rch

ANT1

IC4

5V 3.3V IC3

EEPROM

IC2

DET/NC/MPC/MPX/DIV

REG OSC

X-talCFIFT

LPF

TANK

RFTANK

ATT

LPFVCO

IC1

MIX/IF/PLL

FM/AM TUNER UNIT

CSENS

BRST,BRXEN,BSRQ

CN901

Q101

LASER

DIODE

MONITOR

DIODE

S903

DSCSNS

FOCUS ACT.

SPINDLE

MOTOR

LOADING/CARRIAGE

MOTOR

TRACKING ACT.

LD-

FOP

TOP

PICKUP UNIT

(P9.9MP3)(SERVICE)

HOLOGRAM

UNIT

IC 301

BA5835FP

IC 201

UPD63763GJ

IC 703

3V REGULATOR

RF AMP, CD DECODER,

MP3 AND WMA DECODER,

DIGITAL SERVO/DATA PROCESSOR

DRIVER

3VDD

LOUT

CN101

TOP

FOP

16 SOP

15 SOM

18 LCOP

17 LCOM

LOEJ

LOUT

CONT

12 FOP

FD,TD

AC,BD

E,F

SD,MD

13 TOP

S901

HOME

S904

12EJ S905

8EJ

LD+ 14

142 LD

143 PD

CD CORE UNIT(S10.1)

1312

X701

DSCSNS

CONT

LOEJ

HOME

VDD

IC 203

NJM2885DL1-33

3.3V REGULATOR

V3R3D 1

VDCONT 49

S-812C33AUA-C2N

MICRO

COMPUTER

IC 701

PE5454A

V3R3D

BDATA,BSCK

VD2

VDD

VD2

VDCONT

31 8EJ

12EJ

X1 X2

DEH-P770MP/XN/UC 17

5678

BSENS

ASENS

VDD

B.UP

F OutL 11

R OutL

UTE

XIN

ILB

SWVDD

FL-

FL+

RL-

RL+

ACC

IN2L

IN4L+

IN4L-

IN3L

FLIN

RLIN

KEYAD

KEYD

KEYAD

KEYD

WIRED

REMOTE

CONTROL

22 4

RESET

POWER AMP

IC 601(1/2)

IC201

PML009A

IC602

IC 301

PAL007A

RESET

VDD Q911

Q931

SYSPW

ELECTRONIC VOLUME/

SOURCE SELECTOR

STBYMUTE

X601

VST,VCK,VDT

TUN L

L+

L-

CDL

DPDT

KYDT

CN161

MUTE

PL NON-FAD/SW L

Q352 FRONT L

PreOutL

TIN 42

CN1950

CN1951

PANEL UNIT

ILMPW

MUTE

SYSTEM CONTROLLER

Q951

VDD

TELIN 8

B.REM

VDD REGULATOR

BACKUP SENSE

ACC SENSE

TELEPHONE MUTE

CN901

Q301

B.UP

FUSE

10A

TUNPCE2

TUNPCE1

TUNPDI

TUNPDO

TUNPCK

100

CE2

CE1

DALMON 67

B.UP

6,20

10 10 5

Q353

ISENS 81

ILM SENSE

NJM4558MD

IC 131

INL

SELOutL

LEVEL INDICATOR

MIC

MICIN

MICROPHONE

B.UP

Q852

6,7

13 13 9

12 12 7

ROT1

ROT0

VDD

S-80835CNUA-B8U

ASLIN

NOISEDET

CN801

S1970

EJECT

DGND

ILM 40

Q351 2

CN351

RL REAR L

OEL+B

RL-

RL+

B.UP

GND

ACC

B.REM

ILM

TEL

FL-

FL+

B.UP

Q404

UFFER

Q832

Q831

Q801

IC851

NJM2360M 1

OEL+B

DC-DC CONVERTER

SYS 8.3V B.UP

2NJM2388F84

IC901

SYS 8.3V

REGULATOR

Q982

PEG070A

BATIND 88

Q941

Q912

IN5 OUT5

IN1 OUT1

IN3 OUT3

IC451

PA2028A

HI-OUT

P7700MP,P7750MP

P770MP,P7700MP

P770MP

CN352

Q981

Q821

Q822

ILM

TEL

FILM+

FILM-

10.00MHz

ILB CONTROL

B.UP

Q851

EMUTE

MUTE

B.UP

KEYBOARD UNIT

ROT COMMANDER

ILB

SWVDD

OEL+B

IC 1940

PEG072A

KEY/OEL CONTROLLER

KEY DATA

OEL DATA

AVCC

CN1901

KEYBOARD UNIT

DPDT

KYDT

IC 1990

FONT ROM

IC 1991

TSOP4840SB1

REMOTE CONTROL

SENSOR

OPT IN 3

15REM

DPDT

KYDT

OEL UNIT

4,16 2,8

IC 1910

S-818A33AUC-BGN

3.3V REGULATOR

15,4

S2030

JOYST

6ROT1

ROT0

ROT1

ROT0

KEY MATRIX

ILLUMINATION

Q1980

Q1981

IC2000 IC2001

VCC1

VCC2

23,

33 AVCC

16V

9.1V

ROMCE

CS0

SWVDD

XIN

XOUT

13 X1940

CS1

CS2

ADDRESS

DATA

PD8135A

(P770MP)

PD8136A

(P7700MP,P7750MP)

CS1

CS2

10 5

PM5006A PM5007A

+9.1V

REGULATOR

3.3V

12 243

JOYST

44 3

VREF

DEH-P770MP/XN/UC

1234

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

A-a A-b

A-b

A-a

Large size

SCH diagram

Guide page

Detailed page

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

"ELECTRICAL PARTS LIST". A-a

A B

BPANEL UNIT

FM/AM TUNER UNIT

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

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.

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.

FM:-20.5dBs

AM:-31.0dBs

CD:-0.36dBs

IP-BUS:-2.2dBs

*1 IP-BUS(P770):7.16dBs

IP-BUS(P7700,P7750):9.3dBs

CD(P770):8.32dBs

CD(P7700,P7750):10.46dBs

FM(P770):2.48dBs

FM(P7700,P7750):4.6dBs

AM(P770):-8.04dBs

AM(P7700,P7750):-5.9dBs

EJECT

DEH-P770MP/XN/UC 19

5678

A-b

A-a A-b

A-b

A-a

10k(B) 3A

ATUNER AMP UNIT

REAR

R ch

REAR

L ch

SUB WOOFER

R ch

SUB WOOFER

L ch

FRONT

R ch

FRONT

L ch

BACK UP

10A

FUSE

CEK1208

*2 IP-BUS(P770):33.16dBs

IP-BUS(P7700,P7750):35.3dBs

CD(P770):34.32dBs

CD(P7700,P7750):36.46dBs

FM(P770):28.46dBs

FM(P7700,P7750):30.6dBs

AM(P770):17.96dBs

AM(P7700,P7750):20.1dBs

DETACH SENSE

DEH-P770MP/XN/UC

1234

A-a A-b

A-a

A-b

FM/AM TUNER UNIT

FM:-20.5dBs

AM:-31.0dBs

IP-BUS:-2.2dBs

*1 IP-BUS(P770):7.16dBs

IP-BUS(P7700,P7750):9.3dBs

CD(P770):8.32dBs

CD(P7700,P7750):10.46dBs

FM(P770):2.48dBs

FM(P7700,P7750):4.6dBs

AM(P770):-8.04dBs

AM(P7700,P7750):-5.9dBs

DEH-P770MP/XN/UC 21

5678

2 3

A-a A-b

A-a

A-b

PANEL UNIT

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

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.

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.

EJECT

CD:-0.36dBs

DEH-P770MP/XN/UC

1234

A-a A-b

A-b

10k(B) 3A

TUNER AMP UNIT

REAR

R ch

REAR

L ch

SUB WOOFER

R ch

SUB WOOFER

L ch

FRONT

R ch

FRONT

L ch

BACK UP

FUSE

CEK1208

DEH-P770MP/XN/UC 23

5678

2 3

A-a A-b

A-b

BACK UP

10A

FUSE

CEK1208

*2 IP-BUS(P770):33.16dBs

IP-BUS(P7700,P7750):35.3dBs

CD(P770):34.32dBs

CD(P7700,P7750):36.46dBs

FM(P770):28.46dBs

FM(P7700,P7750):30.6dBs

AM(P770):17.96dBs

AM(P7700,P7750):20.1dBs

DETACH SENSE

DEH-P770MP/XN/UC

1234

3.3 KEYBOARD UNIT

CN1951

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