Kenwood RXD-DV50 - User Manual

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MINI HiFi COMPONENT SYSTEM
RXD-A850DV/DV50/DV70
SERVICE MANUAL
(XD-A850DV~DV70)**
© 2001-9 PRINTED IN KOREA
B51-5751-00 (K/K) 3186
* Refer to parts list on page 28 .
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.
EX.BASS
VOLUME
CONTROL
DISC SELECTOR DISC SKIP 0OPEN/CLOSE
STANDBY
/TIMER
DISPLAY/DEMO
REVERSE MODE
VIDEO/AUX
POWER
DVD/CD
TAPE A
PHONES MIC MIC LEVEL
TAPE B STOP
VIRTUAL SURROUND
TUNER
BAND
ON/STANDBY
LISTEN MODE
DVD
VCD
CD
S
E
LE
C
T
EN
TE
R
TUNING MODE
EQ MODE
/EX.BASS
SMART
MENU
M
U
L
T
I
C
O
N
T
R
O
L
/
P
.
C
A
L
L
REC/ARM
4
¢
DISC 1 DISC 2 DISC 3
23 23 7
PUSH
OPEN
PUSH
OPEN
TAPE
A PLAY PLAY/REC TAPE B
Door tray
(A22-1864-08))
Knob(MAIN)
(K29-8040-08)
Door deck(R)
(A52-0948-08)
Button(DISC)
(K29-8031-08)
Window *
(B10-)
Button(OPEN/CLOSE)
(K29-8037-08)
Button(MENU)
(K29-8039-08)
Button(REC/ARM)
(K29-8036-08)
Volume ring
(B01-2575-08)
Button(ON/STANDBY)
(K29-8038-08)
Door deck(L)
(A52-0947-08)
Front panel *
(A60-)
M and M2 types are available for MIC circuit.
**Refer to page 2 if you want to know system
configuration.

Summary

Adjustment Procedures

Cassette Deck & Amplifier Adjustments

Calibration steps for tape deck and amplifier settings.

PC Board Component Layouts

Standby-Video, Sensor, Control Boards

Component layouts for Standby-Video, Sensor, and Control circuit boards.

Main and Power Amp Boards

Deck, Front, and Mic-Amp Boards

DVD Board Component Layout

Circuit Schematics

Main Board and Mic Amp Schematics

Circuit diagrams for the main board and microphone amplifier section.

Power Amp Board Schematics

Circuit diagrams for the power amplifier board.

Standby-Video Board Schematics

Circuit diagrams for the standby-video board.

Exploded View - Mechanism

Exploded View - Unit Components

Comprehensive Parts List

Model-Specific & General Parts

Electronic Components (Capacitors, Resistors, Diodes)

Semiconductors (Transistors, ICs)

Kenwood RXD-DV50 Specifications

General

Functions	CD, DVD, Tuner
CD Player	Yes
DVD Player	Yes
Tuner	FM/AM
Remote Control	Yes
Frequency Response	20Hz - 20kHz
Speakers	2 speakers included
Power Output	50W per channel
Total Harmonic Distortion	0.1%
Inputs	AUX
Outputs	Headphone
Type	Stereo System