Pioneer XR-A880 - User Manual

ORDER NO.
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. 501 Orchard Road, #10-00 Wheelock Place, Singapore 238880
PIONEER ELECTRONIC CORPORATION 1998
RRV2008
CONTENTS
T – IZK SEPT. 1998 Printed in Japan
1. SAFETY INFORMATION ...................................... 2
2. EXPLODED VIEWS AND PARTS LIST ................ 3
3. SCHEMATIC DIAGRAM ..................................... 14
4. PCB CONNECTION DIAGRAM .......................... 32
5. PCB PARTS LIST ............................................... 47
6. ADJUSTMENT .................................................... 55
7. GENERAL INFORMATION ............................... 61
7.1 PARTS ......................................................... 61
7.1.1 IC ......................................................... 61
7.1.2 DISPLAY.............................................. 67
7.2 DISASSEMBLY ........................................... 69
7.3 BLOCK DIAGRAM....................................... 72
8. PANEL FACILITIES AND SPECIFICATIONS .... 74
STEREO CD CASSETTE DECK RECEIVER
XR-A880
XR-A770
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type
Model
Power Requirement
The Voltage can be converted by
XR-A880 XR-A770 the following method.
DBDXJ AC110-127V/220-230V/240V With the voltage selector
DXJ/NC AC110-127V/220-230V/240V With the voltage selector
• XR-A880

Summary

Safety Information

General Safety Precautions

Outlines essential safety checks, warnings, and precautions for technicians.

Product Safety Notice

Details specific safety-related components, hazards, and replacement part requirements.

Schematic Diagram

Overall Wiring Diagram

Shows the general wiring connections between major assemblies.

FM;AM Tuner Module Schematic

Details the circuit diagram for the FM/AM tuner module.

CD, Motor, and Switch Assemblies Schematics

Presents schematic diagrams for CD, motor, and switch assemblies.

AF Assembly Schematics (Parts 1-3)

Provides schematic diagrams for the AF assembly across three pages.

Adjustment

Tuner Section Adjustments

Details procedures for adjusting FM and AM tuner sensitivity and alignment.

Cassette Deck Section Adjustments

Covers mechanical and electrical adjustments for the cassette deck section.

CD Test Mode Operations

Panel Facilities and Specifications

Front Panel Controls and Indicators

Front Panel Layouts and Features (XR-A770;XR-A880)

Remote Control Unit Operations

System Specifications

Lists detailed specifications for amplifier, tuner, CD, cassette, and miscellaneous features.

Pioneer XR-A880 Specifications