Kenwood RXD-V636 User Manual

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MINI HiFi COMPONENT SYSTEM
© 2000-8/B51-5654-00 (K/K) 707
DISC
DISC
DISC
STANDBY
TIMER
DISPLAY/DEMO
MENU
SELECTBACK ENTER
SOUND
CONTROL
TUNING
MODE
M
U
L
T
I
C
O
N
T
R
O
L
REC/ARM
REVERSE
MODE
TAPE EQ.
PHONES
DISC SKIP
OPEN/
CLOSE
E
X
.
B
A
S
S
PUSH
OPEN
PUSH
OPEN
VOLUME
CONTROL
MIC
MIC
VOL.
MIN MAX
SVCD
PBC
VCD
RXD-V333/V333S/V535/V535-GR/V535S/
RXD-V535S-H/V636/V737/V737S
SERVICE MANUAL
(XD-V333~V737)**
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 page 2 if you want to know system configuration.
Panel ass'y
(A60-1898-01)
Knob
(K29-7721-04)
Panel(CD)
(A29-1119-02)
Front glass
(B10-3629-02)
Knob
(K29-7722-04)
Phone jack
(E11-0280-05)
Phone jack
(E11-0219-05)
Illustration is RXD-V737(M).

Kenwood RXD-V636 Specifications

General

Frequency Response	20 Hz - 20 kHz
Input Sensitivity/Impedance	200 mV / 47 kΩ
Tuner Section	FM/AM
Tuner Bands	FM, AM
Amplifier	Integrated Amplifier
Power Output	100 W per channel (6 ohms, 1 kHz, THD 0.7%)
Total Harmonic Distortion (THD)	0.7%
Preset Stations	30
Functions	Radio
Amplifier Output	100 W

Summary

System Configuration and Cautions

System Models and Operation Reset

Details system models, destinations, and microcomputer reset procedure.

Circuit Description - Initialization and Test Modes

Circuit Description - Test Mode Operations

Circuit Description - Microprocessor

Microprocessor, Peripherals, Key Matrix, and Destination

Block diagram, key matrix, and destination discrimination tables.

Circuit Description - Microprocessor Pins

Microprocessor Pin Descriptions

Detailed pin descriptions and I/O functions of the microprocessor.

Circuit Description - Microprocessor Pins (Continued)

Microprocessor Pin Descriptions (Continued)

Further details on microprocessor pin functions and outputs.

Adjustment - CD Player

CD Player Adjustment Procedures

Procedures for adjusting CD player laser current and FB bias.

Adjustment - Cassette Deck

Cassette Deck Adjustment Procedures

Adjustments for cassette deck mechanism and PC board.

Wiring Diagram

System Unit Wiring Overview

Overall wiring diagram for the main component system units.

Schematic Diagrams

Power Amplifier & Power Supply Schematics

Circuit schematics for power amplifier and power supply sections.

CD & Cassette Mechanism Schematics

Circuit schematics for CD and cassette mechanisms.

Main Unit & Power Supply Schematics

Circuit schematics for main unit and power supply.

Power Amplifier Unit Schematics

Detailed circuit schematics for the power amplifier unit.

Tuner & CD/Video Schematics

Sub-Circuit Unit Schematics

Circuit schematics for the sub-circuit unit.

Parts Descriptions

Capacitor Coding

Resistor Coding

Specifications

RXD-V333/V333S Main Unit Specs

RXD-V737/V737S Main Unit Specs

RXD-V636/V535/V535S Main Unit Specs