Kenwood RD-DV7-L User Manual

70%
MICRO HiFi COMPONENT SYSTEM
RD-DV5-S/DV7-L
© 2001-9 PRINTED IN KOREA
B51-5754-00 (K/K) 2345
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.
VOLUME/
MULTI CONTROL
STANDBY
/TIMER
DVD/CD 6 TUNER/BAND
4
1
¢
¡
DVD/CD 0 STOP 7
TUNING MODE
AUX
PHONES
SOUND MODE SET/DEMO REPEAT RANDOM
P.CALL
Phone jack
(E11-0941-05)
Knob
(K29-7997-03)
Knob
(K29-8001-14)
Knob
(K29-7999-03)
Panel *
(A60-)
RD-DV5MD-S
R
L
GND
FM75 Ω
AM
SUB WOOFER
PRE OUT
ANTENNA
AUDIO
AUX
IN
CD - R
OUT
S-VIDEO VIDEO
VIDEO OUT
OPTICAL
DIGITAL OUT
PCM/BIT
STREAM
CD - R
IN
+
-
R
L
SPEAKERS
(
6 -16 Ω
)
RD-DV5
TO OPM-DV7
SATELLITE
SPEAKER
SUB
WOOFER
+
-
(
8 -16
)
Ω
RD-DV7
SERVICE MANUAL
Knob *
(K29-)
Dressing panel *
(A21-)
Knob *
(K29-)
Oscillating module
(W02-2803-05)
Pin jack *
(E63-)
AC power cord *
(E30-)
AC power cord bushing
(J42-0083-05)
Lock terminal board
(E70-0146-05)
Cylindrical receptacle
(E56-0032-05)
Tuner assy *
(W02-)
Pin jack
(E63-1220-05)
Pin jack
(E63-1162-05)
Metallic cabinet
(A01-3820-11)
Cylindrical receptacle
(E56-0038-05)
* Refer to parts list on page 48 .
Illustration is RD-DV5-S/DV7-L.
Lock terminal board
(E70-0148-05)

Kenwood RD-DV7-L Specifications

General

Tuner Bands	FM/AM
Remote Control	Yes
Type	Mini Hi-Fi System
Functions	CD Player, Radio Tuner
Playable Media	CD-R, CD-RW
Video Output	Composite Video

Summary

DISASSEMBLY FOR REPAIR

CIRCUIT DESCRIPTION

System Initialization Procedures

Test Mode Operations Overview

Introduction to test modes, including setup, cancellation, and general operation principles.

Optical Pickup Handling and Assembly

Guidance on handling the optical pickup, static precautions, and reassembly.

Optical Pickup Tilt Adjustment Procedures

Detailed steps for adjusting the optical pickup's tilt for optimal performance.

DVD and MD Test Mode Details

Specific operations and displays for DVD and MD test modes.

MD Mechanism Adjustment Preparation

Steps for preparing the MD mechanism for adjustment procedures.

Factory and Sub Clock Diagnosis

Procedures for factory and sub clock oscillation diagnosis within test modes.

Test Mode Entry Procedures

Steps to enter specific test modes, including disc loading and mode selection.

Auto Adjustment Mode Procedures

Detailed steps for performing auto pre-adjustment and auto adjustment modes.

Auto FAB and Result Adjustment Modes

Procedures for AUTO FAB adjustment and RESULT sub/final adjustment modes.

Manual Auxiliary Adjustment Modes

Steps for manual auxiliary adjustment, covering low reflection and high reflection discs.

Specialized Test Modes (Play, Rec, Eject)

Procedures for TEST-PLAY, TEST-REC, and EJECT modes.

Microcomputer Port Descriptions (X29, IC15)

DVD Microcomputer Port Functions (X35, IC201)

AV Decoder Port Functions (X35, IC301)

MD Mechanism Error Messages

Self Check Mode Error Codes

Error codes generated by the self-check mode for circuit diagnostics.

ADJUSTMENT

Y Level Adjustment

Chrom Level Adjustment

PARTS LIST