Pioneer DR-U104X Service Manual

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@PIONEER®
The Art of Entertainment
ORDER NO.
RRV1140
The chapter 1 of this Service Manual will not be reprinted. On your additional orders, we may supply only the
chapter 2 . For the chapter 1, please make copies and attach to the chapter 2 at your side if necessary.
CD-ROM DRIVE UNIT
DR-U104X
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S) .
.
Model
Type
DR-U104X
Power Requirement Remarks
ZUC/WL
0
DC power supplied from other system component
CONTENTS
CHAPTER 1
CHAPTER 2
1. 1 SAFETY INFORMATION · · · .. · · · · .. · · · · · · · 1 - 2
1.2 SPECIFICATIONS ·· ······ ······· ·· ·· ···· ··· · 1-4
1.3 PANEL FACILITIES ······ ··· ····· ··· ·· ·· ······ 1-4
1.4 DISASSEMBLY · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · 1 - 5
1.5 ADJUSTMENTS ·· ·· ·· ··· ····· ······ ···· ······ 1-6
1.6 PARTS LIST FOR PACKING AND
2. 1 PACKING AND EXPLODED VIEWS 2- 3
EXPLODED VIEWS · · · · · · · · · · · · · · · · · · · · · · · · · · · 1 - 8
2 .2 SCHEMATIC AND PCB CONNECTION
DIAGRAMS ······ ··· ·· ·········· ·· ·· ····· ······ 2-7
2 .3 BLOCK DIAGRAM ··· ····· ··············· · 2-25
PIONEER ELECTRONIC CORPORATION
4-1 . Meguro 1-Chome. Meguro-ku. Tokyo 153. Japan
PIONEER ELECTRONICS SERVICE INC. PO Box 1760. Long Beach , Cal1 forn1a 90801 U.SA
PIONEER ELECTRONICS OF CANADA, INC. 300 Alls tate Parkway Markham . On tario L3R OP2 Canada
PIONEER ELECTRONIC [EUROPE] N.V. Haven 1087 Keetberg laan 1, 9120 Melsele. Belgium
PIONEER ELECTRONICS AUSTRALIA PTY. LTD. 178- 184 Boundary Road. Braes1de, Victoria 3195 , Austral ia TEL [03] 580-9911
© PIONEER ELECTRONIC CORPORATION 1994
T - DFI JUNE 1994 Printed in Japan