Table Of Contents - Sony CDP-XE220 Service Manual

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Laser component in this product is capable of emitting radiation
exceeding the limit for Class 1.
CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.
Notes on chip component replacement
• Never reuse a disconnected chip component.
TE
L 13942296513
• Notice that the minus side of a tantalum capacitor may be
damaged by heat.
Flexible Circuit Board Repairing
• Keep the temperature of soldering iron around 270˚C
during repairing.
• Do not touch the soldering iron on the same conductor of the
circuit board (within 3 times).
• Be careful not to apply force on the conductor when soldering
or unsoldering.
SAFETY-RELATED COMPONENT WARNING !!
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COMPONENTS IDENTIFIED BY MARK ! OR DOTTED LINE
WITH MARK ! ON THE SCHEMATIC DIAGRAMS AND IN
.
THE PARTS LIST ARE CRITICAL TO SAFE OPERATION.
REPLACE THESE COMPONENTS WITH SONY PARTS
WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS
MANUAL OR IN SUPPLEMENTS PUBLISHED BY SONY.
http://www.xiaoyu163.com
This appliance is classified as
a CLASS 1 LASER product.
The CLASS 1 LASER PROD-
UCT MARKING is located on
the rear exterior.
The following
caution label is
located inside of
the unit.
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TABLE OF CONTENTS

1. SERVICING NOTE
.......................................................... 3
2. GENERAL
.......................................................................... 4
3. DISASSEMBLY
3-1. Front Panel ........................................................................... 5
3-2. Base Unit (BU-5BD29C) ...................................................... 5
4. TEST MODE
....................................................................... 6
5. ELECTRICAL BLOCK CHECKING
6. DIAGRAMS
6-1. Circuit Boards Location ...................................................... 10
6-2. Printed Wiring Board - CD Section - ................................. 11
6-3. Schematic Diagram - CD Section - ................................... 13
6-4. Printed Wiring Board - Main Section - .............................. 15
6-5. Schematic Diagram - Main Section - ................................ 17
6-6. Printed Wiring Board - Panel Section - ............................. 19
6-7. Schematic Diagram - Panel Section - ................................ 21
6-8. IC Pin Functions ................................................................. 23
6-9. IC Block Diagrams ............................................................. 29
7. EXPLODED VIEWS
7-1. Main Section ....................................................................... 32
7-2. CD Mechanism Section (CDM14FL-5BD29C) ................. 33
7-3. Base Unit Section (BU-5BD29C) ....................................... 34
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8. ELECTRICAL PARTS LIST
MODEL IDENTIFICATION
- BACK PANEL -
PARTS No. MODEL
4-996-565-0 XE320 : AEP
4-996-565-1 XE320 : UK
4-996-565-2 XE220 : AEP
4-996-565-3 XE220 : UK
co
.
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.......................... 8
0 5 8 2 9 9 4 2 8
........................................ 35
Parts No.
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