Pioneer DEH-1430R User Manual

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 2001
K-ZZD. OCT. 2001 Printed in Japan
ORDER NO.
CRT2755
HIGH POWER CD PLAYER WITH RDS TUNER
DEH-1400R XM/EW
Service
Manual
DEH-1400R/XM/EW
CONTENTS
1. SAFETY INFORMATION ............................................2
2. EXPLODED VIEWS AND PARTS LIST.......................3
3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM ...10
4. PCB CONNECTION DIAGRAM ................................24
5. ELECTRICAL PARTS LIST ........................................32
6. ADJUSTMENT..........................................................37
7. GENERAL INFORMATION .......................................41
7.1 DIAGNOSIS ........................................................41
7.1.1 DISASSEMBLY .........................................41
7.1.2 CONNECTOR FUNCTION DESCRIPTION.......44
7.2 PARTS .................................................................45
7.2.1 IC................................................................45
7.2.2 DISPLAY....................................................53
7.3 OPERATIONAL FLOW CHART...........................54
8. OPERATIONS AND SPECIFICATIONS.....................55
- This service manual should be used together with the following manual(s):
Model No. Order No. Mech. Module Remarks
CX-977 CRT2624 S9 CD Mech. Module:Circuit Description, Mech.Description, Disassembly
DEH-1400RB XM/EW
DEH-1430R XM/EW

Pioneer DEH-1430R Specifications

General

Brand	Pioneer
Model	DEH-1430R
Category	Car Receiver
Language	English

Summary

SAFETY INFORMATION

Service Safety Precautions

Safety guidelines for technicians during repair and adjustment.

Laser Product Safety

Details laser safety and specifications for user protection.

EXPLODED VIEWS AND PARTS LIST

Packing Section Parts List

Lists parts included in the product packaging.

Exterior Parts List

Lists external components of the unit.

CD Mechanism Module Parts List

Lists all components for the CD mechanism module.

BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

Block Diagram

High-level functional overview of the unit's circuitry.

Connection Diagrams

Visual representation of how different units and components connect.

Keyboard Unit Diagram

Detailed circuit diagram for the keyboard unit.

CD Mechanism Module Diagram

Circuit diagram for the CD mechanism module.

PCB CONNECTION DIAGRAM

Tuner Amp Unit PCB Layout

Connection layout for the Tuner Amplifier Unit PCB.

Keyboard Unit PCB Layout

Connection layout for the Keyboard Unit PCB.

CD Mechanism Module PCB Layout

Connection layout for the CD Mechanism Module PCB.

ELECTRICAL PARTS LIST

ADJUSTMENT

CD Adjustment Procedures

Steps and precautions for adjusting the CD mechanism.

Grating Adjustment Check

Procedure to check pickup unit grating angle after replacement.

Error Mode and Troubleshooting

Explains error codes and their potential causes for easier repair.

GENERAL INFORMATION

Diagnosis and Disassembly

Guidance on diagnosing issues and disassembling the unit.

Connector Function Description

Details the function of each pin on external connectors.

IC Pin Functions

Lists pin functions for various integrated circuits used in the unit.

Display Information

Details the pin assignments for the LCD display segments and commons.

Operational Flow Chart

Illustrates the power-on sequence and initial operations of the unit.

OPERATIONS AND SPECIFICATIONS

Unit Operations Guide

Explains how to use the unit's buttons and functions.

Audio Adjustments

Instructions for adjusting audio settings like balance and equalizer.

Technical Specifications

Detailed technical specifications of the unit's performance.