Pioneer DEH-P6050 Service Manual

PIONEER ELECTRONIC CORPORATION 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS SERVICE INC. P.O.Box 1760, Long Beach, CA 90801-1760 U.S.A.
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE.LTD. 253 Alexandra Road, #04-01, Singapore 159936
C PIONEER ELECTRONIC CORPORATION 1999
K-ZZD. FEB. 1999 Printed in Japan
ORDER NO.
CRT2374
MULTI-CD CONTROL HIGH POWER CD PLAYER WITH FM/AM TUNER
DEH-P600 UC
Service
Manual
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST.......................2
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...14
4. PCB CONNECTION DIAGRAM ................................48
5. ELECTRICAL PARTS LIST ........................................58
6. ADJUSTMENT..........................................................71
7. GENERAL INFORMATION .......................................75
7.1 PARTS .................................................................75
7.1.1 IC................................................................75
7.1.2 DISPLAY....................................................82
7.2 DIAGNOSIS ........................................................83
7.2.1 DISASSEMBLY .........................................83
7.2.2 TEST MODE..............................................88
8. OPERATIONS AND SPECIFICATIONS.....................92
- See the separate manual CX-916(CRT2300) for the CD mechanism description, disassembly and circuit
description.
- The CD mechanism employed in this model is one of S8 series.
- This device employs an inverter as the power supply for EL. The inverter has an output voltage reach
approximately 500 volts(AC). Utmost care should be used not to suffer from a possible electric shock,
accordingly.
- When executing an operation, be aware that the in around IC651 can become quite hot to the touch.
DEH-P6000 UC
DEH-P6050 ES
DEH-P600/UC

Pioneer DEH-P6050 Specifications

General

Brand	Pioneer
Model	DEH-P6050
Category	Car Receiver
Language	English

Summary

Safety Information

CD Player Service Precautions

Precautions for handling components during service and disassembly.

Exploded Views and Parts Lists

Packing Diagrams

Diagrams showing packaging components for different models.

Exterior Diagrams and Parts Lists

Diagrams and parts lists for external components across models.

CD Mechanism Module

CD Mechanism Module Diagram and Parts

Diagram and parts list for the CD Mechanism Module.

Block Diagrams and Schematics

Block Diagrams by Model

System block diagrams for DEH-P600/UC, DEH-P6000/UC, and DEH-P6050/ES.

Overall Connection Diagrams

Connection Diagrams by Model

Guide pages showing overall connection diagrams for different models.

Unit Schematic Diagrams

FM/AM Tuner, Keyboard, and CD Mechanism Schematics

Schematic diagrams for Tuner, Keyboard, and CD Mechanism units.

PCB Connection Diagrams

PCB Connection Diagrams by Unit

Connection diagrams for Tuner Amp, Keyboard, and CD Mechanism PCBs.

Electrical Parts List

IC, Display, Resistor, and Capacitor Parts

Comprehensive list of IC, display, resistor, and capacitor components.

Adjustment Procedures

CD Adjustment and Grating Check

Procedures for CD adjustment and checking grating after pickup unit replacement.

Diagnosis and Testing

Disassembly Instructions

Step-by-step guide for disassembling unit components.

Test Mode and Error Messages

Information on test modes, error codes, and operational status display.

Operations and Specifications

Basic Operations

Instructions for basic functions like source selection and volume control.

Unit Specifications

Technical specifications for the DEH-P600/UC, DEH-P6000/UC, and DEH-P6050/ES models.