Pioneer DEH-P4500R 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 2002 K-ZZA. NOV. 2002 Printed in Japan

ORDER NO.

CRT2985

MULTI-CD CONTROL HIGH POWER CD PLAYER WITH RDS TUNER

DEH-P4500RXM/EW, XN/EW

Service

Manual

DEH-P4500R/XM/EW

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

Model No. Order No. Mech. Module Remarks

CX-3026 CRT2944 S10 CD Mech. Module:Circuit Description, Mech.Description, Disassembly

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

1234

DEH-P4500R/XM/EW

CN701

CN101

Q101

LASER

DIODE

MONITOR

DIODE

CLAMP

HOME

X201

12EJ 8EJ DSCSNS

FOCUS ACT.

SPINDLE

MOTOR

CARRIAGE

MOTOR

LOADING/

TRACKING ACT.

LD+

FOP

TOP

PICKUP UNIT

(SERVICE)(P10)

HOLOGRAM

UNIT

IC 301

BA5996FP

IC 201

UPD63712GC

IC 701

NJM2391DL1-33

3.3V REGULATOR

SERVO

CONTROL,

DSP,

LPF, DAC

ACT,MOTOR

DRIVER

3R3V

CONT

CLMP

LOEJ

DSCSNS

LOUT

TOP

FOP

16 SOP

15 SOM

17 LCOM

18 LCOP 22

LOEJ

LOUT

XTAL

xtal

CONT

12 FOP

FD, TD, SD, MD

AC, F, E, BD

1LD

2PD

42 LIMIT

13 TOP

DCD CORE UNIT(S10)

SO 12 XSI

INTQ 7INTQ

ASENBO

mute

XIN

XOUT

PEE

SYSTEM CONTROLLER

IC 601(2/2)

PD5801A

CN401

BUS-

BUS+

BUS+L

BUS-L

IPPW

SWVDD

CN651

Q652

Q651

TUNER AMP UNIT

X601

EVST,EVCK,EVD

TUN L

BUS+L

BUS-L

CD L

DPDT

KYDT

SYSPW

EJTIN 42

ILMPW

DSENS

dsens

CN101

BUZZER

IC 101

HA12187FP

IP-BUS DRIVER

5TX

IPPW

Q101

Q102

RDS_C

RDS_L

RDS_D

RDS_H

CDLOEJ

CONT

DSCSNS

xtalen

TUN 3.3V

SYS 8.4V

VDD

VDCONT

CLMP

TC7SET08FU

IC 653

24 XSI

80 VDSENS

VDSENS

ANTENNA

LVLINL

LEVEL INDIC

Q804

ILB

LCDPW/

OELPW

TC7SET08FU

IC 652

24 INTQ

BZ 641

TC7SET08FU

IC 801

ROT1

ROT0

VDD

FLPILM 40

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

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 BLOCK DIAGRAM

5678

DEH-P4500R/XM/EW

bsens

asens

VDD

ILB

SWVDD

ILB

SWDVDD

FL-

FL+

RL-

RL+

ACC

IN2-L

IN4+L

IN4-L

IN3-L

FLIN

RLIN

22 4

RESET

POWER AMP

IC 601(1/2)

PD5801A

IC 201

PML009A

IC 602

IC 301

PAL007A

reset

VDD

Q911

Q931

SYSPW

ELECTRONIC VOLUME/

SOURCE SELECTOR

STBYMUTE

IC 1900

PD6294A

LCD DRIVER/

KEY CONTROLLER

KEY MATRIX

KEY DATA

VDD

CN831

CN1901

Q807

KEYBOARD UNIT

X601

EVST,EVCK,EVDT

TUN L

-L

DPDT 3

DPDT

KYDT

SYS 8.4V BU

Q923

Q922

Q301

MUTE

Q352

CN1950

CN1951

S1970

KYDT

IC 1901

RS-140

REMOTE CONTROL SENSOR

OPT IN 4

REMIN

DPDT

KTDT

EJECT

LCD

PANEL UNIT

MUTE

S802

DSENS

SYSTEM CONTROLLER

Q951

VDD

TELIN 8

B.REMOTE

FL-

FL+

RL-

RL+

VDD REGULATOR

BACKUP SENSE

ACC SENSE

TELEPHONE MUTE

SYS 8.4V REGULATOR

15 15

CN901

Q982

CN352

BACK UP

GND

ACC

GND

BACK

REM

FUSE

10A

ACC

TELMUTE

B.REM

ldet

tunce@

TUNPCE1

TUNPDI

TUNPDO

TUNPCK

100

ce@

CE1

Q402

Q401

RDS_CK

RDS_LOCK 45

rdslk

RDSDATA

rdshslk

rdslk

RDS_DATA

RDS_HSLK

NJM2391DL1-33

IC 401

13 SYS 8.4V

TUN 3.3V

TUNER 3.3V REGULATOR

Q921

Q913

DALMON 67

6,20

Q981

TPD1018F

VLCD

810 10 5BL+B

DGND

Q353

Q932

isens 81 ILM SENSE

ILM

12 12

NJM4558MD

IC 131

SEL_OUT_L

LEVEL INDICATOR

Q804

Q803

Q806

ILB

Q1910

DIMMER

ILLUMINATION

X1900

08FU

S1951

413 13 9

612 12 7ROT1

ROT0

ROT1

ROT0

ROT1

ROT0

VDD

Q808

ILM

S-80835ANUP-EDZ

NON-FAD/SW L

FRONT L

BU 5

Q805

1234

DEH-P4500R/XM/EW

CKEYBOARD UNIT

BPANEL UNIT

DCD CORE UNIT (S10)

CN701

FM/AM TUNER UNIT

EJECT SW

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-a

A-b

A-a

Large size

SCH diagram

Guide page

Detailed page

A B

A-a

5678

DEH-P4500R/XM/EW

600µH

SYSTEM CONTROLLER

FUSE

10A

CEK1208

FRONT

R CH

FRONT

L CH

SUB WOOFER

R CH

SUB WOOFER

L CH

BACKUP

GND

RL—

RL+

FL—

FL+

ACC

ILM

B.REM

TEL

RR—

RR+

FR—

FR+

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

ATUNER AMP UNIT

ACC

GND

ILM

BACK

DSENS SW

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.

A-b

1234

DEH-P4500R/XM/EW

A-a A-b

A-a

A-b 12

SYSTEM CONTROLLER

FM/AM TUNER UNIT

5678

DEH-P4500R/XM/EW

A-a A-b

A-a

A-b

A-a B

3 4 56

CKEYBOARD UNIT

BPANEL UNIT

DCD CORE UNIT (S10)

CN701

EJECT SW

1234

DEH-P4500R/XM/EW

A-a A-b

A-b 12

600µH

YSTEM CONTROLLER

FRONT

R CH

FRONT

L CH

SUB WOOFER

R CH

SUB WOOFER

L CH

ATUNER AMP UNIT

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.

5678

DEH-P4500R/XM/EW

A-a A-b

A-b

3 4 56

FUSE

10A

CEK1208

BACKUP

GND

RL—

RL+

FL—

FL+

ACC

ILM

B.REM

TEL

RR—

RR+

FR—

FR+

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

ACC

GND

ILM

BACK

DSENS SW

1234

DEH-P4500R/XM/EW

CL-195PG-CD

3.3 KEYBOARD UNIT

Andere Handbücher für DEH-P4500R

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