Marantz DR 4160 Service Manual

Page 1

Service
Manual

DR4160/F1N, /U1B

CD Recorder

[flfi'gfi

DIGITAL AUDIO

SERVICING

For servicing DR4160, the sets can be divided into two parts:

[30%

cordable

ReWritable

1. Except for the Power board (Switched Mode Power Supply) and the CD-R/W module the set has to

be repaired on component level.

2. The Power board and the CD-R/W module will be exchanged completely in case of a failure.

The defective CD-R/W module has to be returned for central repair.

Available circuit descriptions: The Basics of Compact Disc Recordable/Rewritabie 4822 725 25242

3rd generation Compact Disc Recording

TABLE OF CONTENTS

Technical Specification and Measurement setup
Location of printed circuit boards
Warnings & Salety ..................

Dismantling Instructions
Service hints ...........

Service Test Program
BLOCK DIAGRAMS
WIRING DIAGRAM....

POWER BOARD (for orientation only) .............................. 7-3 to 7-4
FRONT BOARD ................................................................. 7-5 to 7-6
KEY BOARD IeIt ..................................................................... 7-7
KEY BOARD right ................................................................... 7-8

3104125 40100

chapter
HEADPHONE/MICROPHONE BOARD ........................... 7-9 to 7-10
INTERFACE BOARD ...................................................... 7-11 to 7-13
ECDC MODULE. ..8-1 to 8-9
EXPLODED VIEWS
apparatus ...10-1
:3ch module 8-8 to 8-9

MECHANICAL PARTSLIST see Exploded views
ELECTRICAL PARTSLIST ................................................... 10-2 ff

Please use this service manual with referring to the user guide (D.F.U) without fail.
D

I]D[II]DI]DUI]DDDDDDDDDDDDDDDDDDDDDDDD

DDDEID

maranll®

DR4160

437W85501O SIG
First Issue:200012