Pioneer DEH-P7500MP Bedienungsanleitung

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 2003 K-ZZD. APR. 2003 Printed in Japan

ORDER NO.

CRT3051

MULTI-CD/DAB CONTROL HIGH POWER CD/MP3/WMA PLAYER WITH RDS TUNER

DEH-P7500MPXN/EW

Service

Manual

DEH-P7500MP/XN/EW

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

Model No. Order No. Mech. Module Remarks

CX-3057 CRT3026 S10MP3 CD Mech. Module:Circuit Description, Mech.Description, Disassembly

For details, refer to "Important symbols for good services".

ASENBO

MUTE

XIN

XOUT

PEE

SYSTEM CONTROLLER

IC 601(2/2)

PD5803A

CN401

BUS-

BUS+

BUS+L

BUS-L

IPPW

SWVDD

TUNER AMP UNIT

X601

EVST,EVCK

TUN L

BUS+L

BUS-L

CD L

DPDT

KYDT

SYSPW

EJTIN 42

ILMPW

S80

DSENS

dsens

CN101

BUZZER

IC 101

HA12187FP

IP-BUS DRIVER

5TX

IPPW

Q101

TUN 3.3V

SYS+B

VDD

ANTENNA

TEL

LVLINL

LEVEL IN

BU Q821

OELPW

SP 601

IC 801(2/2)

1211

ROT1

ROT0

VDD

FLPILM 40

CN701

BRST,BRXEN,BSRQ

BDATA,BSCK,

CD5VON,DSPMUTE,

DSPOKOUT,CDA/D

Q743

CD5VON

Q741

Q742

VDD

TC74VHCT125AFT

IC 801(1/2) 2

CDRX

CDTX

GDTC1

GDTC2

GDTC1

GDTC2

TC74VHCT125AFT

SYS

SYSPW2

Q321

VDD

SYSPW

47 gdtc@

GDTC2

43 gdtc!

GDTC1

CN704

BRST,BRXEN,BSRQ

Q602

Q603

MUTE

CN901

Q101

LASER

DIODE

MONITOR

DIODE

CLAMP

SENSE

DISC

SENSE

FOCUS ACT.

SPINDLE

MOTOR

CARRIAGE

MOTOR

LOAD/

TRACKING ACT.

LD-

FO+

TO+

PICKUP UNIT

(SERVICE)(P10)

HOLOGRAM

UNIT

IC 301

BA5996FM

IC 201

UPD63760GJ

IC 703

+3.3V REGULATOR

RF-AMP,CD DECODER,

MP3 DECODER,

DIGITAL SERVO / DATA PROCESSOR

DRIVER

VD1

3VDD

L-OUT

CN101

TOP

FOP

16 SOP

15 SOM

18 LCOP

17 LCOM 22

4,5

LOEJ

LOUT

CONT

12 FOP

TD/FD

AC,BD

F,E

SD/MD

13 TOP

HOME

12EJ

SENSE 8EJ

SENSE

LD+ 14

142 LD

141 PD

CD CORE UNIT(S10MP3)

X202

DSCSNS

CONT

LOEJ

HOME

VDD

IC 203

BA033SFP

+3.3V REGULATOR

V3R3D 2

VD2

CD3VON

VDCONT

S-818A33AUC-BGN

CD CONTROLLER

IC 701

PE5385A

CDMUTE

V3R3D

WINT,

WAIT,

RFOK

IC 501(2/2)

UPD61002GC

DRAM

IC 202

MSM51V4265EP-70TS

WMA DECODER

TC74VHCT08AFT

IC 702

XWINT,

XWAIT,

FOK

BDATA,BSCK,

CD5VON,DSPMUTE,

DSPOK,CDA/D

IC 502

BA25BC0WFP

+2.5V REGULATOR

V2R5 2

VD2

Q701

ADENA

14 VCC VDD

CLAMP

VD2

VDCONT

3635

X2 X1

X701

FTXD TX

FRXD RX

CN902

FMRF

ANT adj RF adj

FM ANT

T51 CF52

CF51

RFGND

OSCGND

DGND

AUDIOGND

VCC

VDD_3.3

3.3V 2.5V

IC 4

3.3V 2.5V

←

IC 2

2.5V

CE2

ROM_VDD

CE1

LDET

RDS_CK

RDS_DATA

RDS_LOCK

RDS_HSLK

7 6 13 5 10 9 8 11 14 18 19 20 21

212 1522 16 4 17

IC 1

3.3V

AM ANT FMRF

ATT

LPF

OSC

IC 3 EEPROM

5.0V

IC 5

5V 3.3V

←

ATT

MIXER, IF AMP DET, FM MPX,

RDS DECODER

Rch

Lch

FM/AM TUNER UNIT

1234

DEH-P7500MP/XN/EW

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

BSENS

ASENS

VDD

FL 11

ILB

SWDVDD

FL-

FL+

RL-

RL+

ACC

IN3-L

IN4+L

IN4-L

IN2-L

FLIN

RLIN

22 4

RESET

POWER AMP

IC 601(1/2)

PD5803A

IC 131

PML009A

IC 652

IC 301

PAL007A

reset

VDD

Q901

Q931

SYSPW

ELECTRONIC VOLUME/

SOURCE SELECTOR

STBYMUTE

Q831

EVST,EVCK,EVDT

TUN L

S+L

S-L

DPDT

KYDT

SYS+B BU

Q922

Q923

Q301

MUTE

PL NON-FAD/SW L

Q361

FRONT L

CN1950

CN1951

PANEL UNIT

MUTE

S801

DSENS

SYSTEM CONTROLLER

Q951

VDD

TELIN 8

B.REMOTE

FL-

FL+

RL-

RL+

VDD REGULATOR

BACKUP SENSE

ACC SENSE

TELEPHONE MUTE

SYS +B REGULATOR

15 15

CN981

Q364

CN361

BACK UP

GND

ACC

GND

BACK

REM

FUSE

10A

ACC

TELMUTE

B.REM

ldet

tunpce@

TUNPCE1

TUNPDI

TUNPDO

TUNPCK

100

ce@

CE1

Q402

Q401

RDS_CK

RDS_LOCK 45

rck

RDT

rds%&k

rdslk

RDS_DATA

RDS_HSLK

BA033FP

IC 861

13 SYS+B

TUN 3.3V

TUNER 3.3V REGULATOR

Q921

Q902

DALMON 67

6,20

Q501

10 10 5

CN291

Q362

Q941

isens 81 ILM SENSE

ILM

12 12

FUSE

250mA

TELTEL

IN1-L

TEL

HANDSFREE

NJM4558MD

IC 171

SEL_OUT_L

LEVEL INDICATOR

MIC

MICIN

MICROPHONE

Q821

Q822

ILB

BU Q841 Q842

IC 841

NJM2360M

13 13 9

12 12 7

ROT1

ROT0

VDD

MIC 321

ILM

BD4835G

ASLIN

NOISEDET

CN801

S1970

EJECT

DGND

BU 5

Q801

PA2028A

IC 341

1411

HIGH OUTPUT

187

169

Q363

CN362

RL REAR L

OEL+B

SYSPW2

SYS+B

VOLUME

ILB

SWVDD

OELB

IC 1940

PD5808A

OEL CONTROLLER/

KEY CONTROLLER

KEY DATA

OEL DATA

AVCC

CN1901

KEYBOARD UNIT

DPDT

KYDT

IC 1990

PD8105A

FONT ROM

IC 1901

RS-140

REMOTE CONTROL

SENSOR

OPT IN 4

15REM

DPDT

KTDT

OEL UNIT

4,16 2,8

IC 1902

S-818A33AUC-BGN

3.3V REGULATOR

S1901

6ROT1

ROT0

ROT1

ROT0

KEY MATRIX

ILLUMINATION

Q1960

Q1961

IC1970 IC1971

VDD1

VDD2

23 VCC

16V

IC 1980

PD6405A

FLASH MEMORY

37 VCC

ILB

Q1904

Q1905

Q1903

ILB

Q1901

Q1902

AMB

GRN

ILMD

TC7WH32FU

IC 1981

cs#

cs)

Q1981

Q1980

flbusy

16V

reset

Q1982

3.3V

flstsy

3.3V

XIN

XOUT

13 X1940

AMBER GREEN

5678

DEH-P7500MP/XN/EW

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

Decimal points for resistor

and capacitor fixed values

are expressed as :

2.2 2R2

0.022 R022

←

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.

CCN901

CN902

FM/AM TUNER UNIT

BCN1901

PANEL UNIT

111098

2143

EJECT

DSENSE

FM(100%):-15.5dBs

AM(30%):-26.0dBs

CD:0dBs

IP-BUS:+2.2dBs

FM:-16.5dBs

AM:-27.0dBs

IP-BUS: +2.2dBs

CD: 0dBs

FM:+4.6dBs

AM: -3.9dBs

IP-BUS:+8.3dBs

CD:+8.1dBs

1234

DEH-P7500MP/XN/EW

3.2 OVERALL CONNECTION DIAGRAM(GUIDE PAGE)

A-b

A-a A-b

A-b

A-a

ACC

GND

ILL

BACK

REAR

L CH

BACKUP

GND

RL—

RL+

FL—

FL+

B.REM

ILL

ACC

TEL

CEK1208

10A

RR—

RR+

FR—

FR+

REAR

R CH

FRONT

R CH

FRONT

L CH

SUBWOOFER

R CH

SUBWOOFER

L CH

600µH

ATUNER AMP UNIT

FM:+12.1dBs

AM: +3.6dBs

IP-BUS:+15.8dBs

CD:+15.6dBs

FM:+30.6dBs

AM:+22.1dBs

IP-BUS:+34.3dBs

CD:+34.1dBs

5678

DEH-P7500MP/XN/EW

A-a A-b

A-a

A-b 12 3 4

Decimal points for resistor

and capacitor fixed values

are expressed as :

2.2 2R2

0.022 R022

←

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.

CD:0dBs

FM:-16.5dBs

AM:-27.0dBs

IP-BUS: +2.2dBs

CD: 0dBs

FM:+4.6dBs

AM: -3.9dBs

IP-BUS:+8.3dBs

CD:+8.1dBs

1234

DEH-P7500MP/XN/EW

A-a A-b

A-a

A-b

5 6 7

CCN901

CN902

FM/AM TUNER UNIT

BCN1901

PANEL UNIT

111098

2143

EJECT

DSENSE

FM(100%):-15.5dBs

AM(30%):-26.0dBs

IP-BUS:+2.2dBs

5678

DEH-P7500MP/XN/EW

A-a A-b

A-b 12 3 4

REAR

L CH

REAR

R CH

FRONT

R CH

FRONT

L CH

SUBWOOFER

R CH

SUBWOOFER

L CH

ATUNER AMP UNIT

FM:+12.1dBs

AM: +3.6dBs

IP-BUS:+15.8dBs

CD:+15.6dBs

1234

DEH-P7500MP/XN/EW

A-a A-b

A-b

5 6 7

ACC

GND

ILL

BACK

BACKUP

GND

RL—

RL+

FL—

FL+

B.REM

ILL

ACC

TEL

CEK1208

10A

RR—

RR+

FR—

FR+

600µH

FM:+30.6dBs

AM:+22.1dBs

IP-BUS:+34.3dBs

CD:+34.1dBs

5678

DEH-P7500MP/XN/EW

CN1951

VOLUME

REMOTE CONTROL SENSOR

3.3V REGULATOR

1234

DEH-P7500MP/XN/EW

3.3 KEYBOARD UNIT

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