Kenwood DP-MA9 User Manual

BP:MAS/Mag
KENWOOD
SERVICE
MANUAL
© 1992-9 PRINTED IN JAPAN
B51-4588-00(O) 4344
Metallic
cabinet
Panel
Front
glass
Panel
(A01-2970-01)
(A29-0319-12)
(B10-0972-04)
(A60-0291-11)
6B? 8 3 10
Sd 1p ry i 1219 14 15
tot i Liid + 97 19 18 20
Cord
with
connector
Knob
Foot
(E30-27
13-05)
(K29-4457-12)
(J02-0370-05)
TO WHITE
CONNECTOR
} KENWOOD DP-MAS
| COMPACT DISC PLAYER
sees ar TECTAIC ‘SHO!
DD: NOT-OPEN
*Photo is DP-MAS5.
GER
:
Laser
radi
shen
open
and
interlock
«
defeated.
:
AVOID
DIRECT
EXPOSURE
TO.
BEAM.
ee

Kenwood DP-MA9 Specifications

General

Brand	Kenwood
Model	DP-MA9
Category	CD Player
Language	English

Summary

Safety and Repair Precautions

Laser Radiation Warning

Warning about direct laser beam exposure when the unit is open and interlock defeated.

Power Supply Repair Guidance

Specific instructions on power supply connection for repair, detailing voltage and parts.

DISASSEMBLY FOR REPAIR

MD Mechanism Disassembly

Step-by-step instructions for disassembling the MD mechanism assembly.

Pickup and Tray Replacement

Procedures for replacing the pickup unit and the plus-1 tray assembly.

BLOCK DIAGRAM

CIRCUIT DESCRIPTION

Test Mode Operations

Describes how to set up and operate the player in various test modes.

ADJUSTMENT / REGLAGE / ABGLEICH

Focus and Tracking Adjustments

Procedures for adjusting focus error balance and tracking error balance using test discs.

Gain Adjustments

Steps for adjusting focus gain and tracking gain, including required test equipment.

SCHEMATIC DIAGRAM

Main Circuit Schematics

Comprehensive circuit diagrams showing the interconnection of all electronic components.

PARTS LIST

SPECIFICATIONS