Kenwood RXD-M55-H User Manual

70%
MICRO HI-FI COMPONENT SYSTEM
RXD-M55-H/M55-N/M55-S
© 2002-4 PRINTED IN KOREA
B51-5790-00 (K/K) 3729
* Refer to parts list on page 25.
In compliance with Federal Regulations, following are repro-
duction of labels on, or inside the product relating to laser
product safety.
KENWOOD-Corp. 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.
Front glass *
(B10-)
Knob *
(K29-)
Cassette lid *
(A53-)
Miniature Phone jack
(E11-0399-05)
Panel ass'y *
(A60-)
Knob *
(K29-)
RXD-M55E-H/M55E-N/M55E-S
SERVICE MANUAL
Front glass *
(B10-)
w w w . x i a o y u 1 6 3 . c o m
Q Q
3
7
6 3
1 5 1 5
0 9 9
2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299

Kenwood RXD-M55-H Specifications

Amplifier Section

rated output power (U.S.A. and Canada)	43 watts per channel
effective output power (U.K. and Europe)	50 W + 50 W
rated output power (other countries)	50 W + 50 W

Tuner Section

FM tuning frequency range	87.5 MHz ~ 108 MHz
MW tuning frequency range (U.S.A. and Canada)	530 kHz ~ 1, 700 kHz
MW tuning frequency range (U.K., Europe, Australia)	531 kHz ~ 1, 602 kHz

CD Player Section

laser wavelength	760 - 800 nm
over sampling	8 fs (352.8 Hz)
D/A conversion	1 Bit

General

power consumption	120 W
dimensions (W x H x D)	180 mm x 255 mm x 335 mm
weight	5.3 kg

Summary

External View

Disassembly for Repair

Block Diagram

Circuit Description

Initializing Method and Operation

Explains unit initialization procedures and error handling.

Tuner Destination and Frequency Settings

Details tuner destination settings and frequency ranges for radio reception.

Test Mode Procedures

Covers methods for entering, canceling, and operating test modes for CD and cassette deck.

Microcomputer Overview and Ports

Describes the main microcomputer, its peripherals, and detailed port descriptions.

Integrated Circuit Descriptions

Details the functions and pinouts of various integrated circuits used in the system.

Adjustment

CD Player and Cassette Deck Adjustments

Provides procedures for adjusting CD player and cassette deck settings and performance.

PC Board and Idle Current Adjustments

Details PC board adjustments, including bias and idle current settings.

Wiring Diagram

PC Board (Component Side View)

Exploded View (CD Mechanism)

Exploded View (Unit)

Parts List

Specifications