Kenwood RXD-A55 User Manual

(XD-A55/A75)
70%
MINI HiFi COMPONENT SYSTEM
RXD-A55/A75
SERVICE MANUAL
© 2001-4/B51-5713-00 (K/K) 1382
Panel ass'y
(A60-2091-08)
Knob(VOLUME)
(K27-2470-08)
Dress ring
(A21-3957-08)
In compliance with Federal Regulations, following are repro-
duction of labels on, or inside the porduct relating to laser prod-
uct safety.
KENWOOD-Crop. certifies this equipment conforms to DHHS
Regulations No.21 CFR 1040. 10, Chapter 1, subchapter J.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM.
* Refer to parts list on page 33.
Panel(CD)
(A60-2090-08)
Front glass *
(B10-)

Kenwood RXD-A55 Specifications

General

Brand	Kenwood
Model	RXD-A55
Category	Stereo System
Language	English

Summary

External View

Disassembly for Repair

Caution on Disassembly

Important safety and handling precautions before starting disassembly.

Tape Mechanism Section

Procedures for removing and reinstalling tape mechanism components.

CD Mechanism Section

Procedures for removing and reinstalling CD mechanism components.

Block Diagram

Circuit Description

Port Description of Microprocessor

Description of input/output ports for the system's microprocessor.

Focus/Tracking/Spin/Sled Driver

Details on the driver IC for CD player servo and motor control.

Test Mode Procedures

Procedures for various test modes including CD tests, reset, and aging.

Stereo System Error Message Display Contents

List and explanation of error codes displayed by the stereo system.

Adjustment

Mechanism Section

Adjustment procedures for tape mechanism torque and speed.

Tuner Section

Adjustment points for FM and AM tuner sections.

CD Section

Details on automatic adjustment functions for the CD player.

PC Board Diagrams

CD Section

Component layout diagram for the CD section of the PC board.

Display Section

Component layout diagram for the display section of the PC board.

Main Section

Component layout diagram for the main section of the PC board.

Power Section

Component layout diagram for the power section of the PC board.

Exploded View (CD Mechanism)

Exploded View (Unit)

Parts List

Specifications