Pioneer DEH-P460MP/XM/UC User Manual

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 2003
DEH-P460MP/XM/UC
CRT3171
MULTI-CD CONTROL HIGH POWER CD/MP3/WMA PLAYER WITH FM/AM TUNER
DEH-P460MP /XM/UC
DEH-P4600MP /XM/UC
DEH-P4650MP /XM/ES
This service manual should be used together with the following manual(s):
Model No. Order No. Mech.Module Remarks
CX-3098 CRT3179 S10WMAcode2 CD Mech. Module:Circuit Description, Mech. Description, Disassembly
For details, refer to "Important symbols for good services".
K-ZZW. NOV. 2003 printed in Japan

Pioneer DEH-P460MP/XM/UC Specifications

General

Brand	Pioneer
Model	DEH-P460MP/XM/UC
Category	Car Receiver
Language	English

Summary

SAFETY INFORMATION

CD Player Service Precautions

Important precautions for safe and proper CD player servicing.

Important Symbols for Good Services

Service Guidelines and Precautions

Key service symbols, safety, adjustments, cleaning, and parts guidelines.

SPECIFICATIONS

General

Technical specifications for power, dimensions, and general features.

CD Player

Technical details of the CD playback system.

FM Tuner

Technical details of the FM radio reception.

AM Tuner

Technical details of the AM radio reception.

EXPLODED VIEWS AND PARTS LIST

Packing Parts List

List of components included in the product packaging.

Exterior Parts List

CD Mechanism Module Parts List

BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

Block Diagram

High-level functional overview of the system's modules.

Overall Connection Diagram

Diagram showing overall system connectivity and external interfaces.

Keyboard Unit Diagram

Schematic diagram for the keyboard control unit.

CD Mechanism Module Diagram

Schematic diagram for the CD mechanism module.

PCB CONNECTION DIAGRAM

Tuner Amp Unit PCB

Printed circuit board layout for the tuner amplifier unit.

Panel Unit PCB

Printed circuit board layout for the front panel unit.

Keyboard Unit PCB

Printed circuit board layout for the keyboard unit.

CD Core Unit PCB

Printed circuit board layout for the CD core unit.

ELECTRICAL PARTS LIST

Miscellaneous Parts List

List of various components not categorized elsewhere.

Resistors List

List of all resistors with circuit symbols and part numbers.

Capacitors List

Keyboard Unit Parts List

CD Core Unit Parts List

ADJUSTMENT

CD Adjustment Cautions

Important warnings and notes before performing CD adjustments.

CD Adjustment Procedure

Step-by-step guide for checking the CD pickup grating.

Error Mode

List of error codes, their meanings, and potential causes.

System Microcomputer Test Program

Procedure for testing the system's microcomputer output.

GENERAL INFORMATION

Diagnosis

General diagnostic methods and approaches.

Disassembly Procedure

Step-by-step instructions for disassembling the unit.

CONNECTOR FUNCTION DESCRIPTION

IC Parts List

IC Functions

List of integrated circuits with pin functions and operations.

OPERATIONS

Head Unit Controls

Description of buttons and functions on the head unit.

Remote Control Operation

Explanation of remote control buttons and their functions.

Playing a CD

Basic steps for playing a CD, including insertion and playback.

Fixing the Front Panel

Instructions for attaching and securing the front panel.

CONNECTION DIAGRAM