Table Of Contents - Sony CDP-XE900 Service Manual

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CAUTION
Use of controls or adjustments or performance of procedures
other than those specified herein may result in hazardous ra-
diation exposure.
The laser component in this product
is capable of emitting radiation
exceeding the limit for Class 1.
(XE900E)
(XE900)
TE
L 13942296513
CAUTION
: INVISIBLE LASER RADIATION WHEN OPEN AND
INTERLOCKS DEFEATED. AVOID EXPOSURE TO BEAM.
ADVARSEL
: USYNLIG LASERSTRÅLING VED ÅBNING NÅR
SIKKERHEDSAFBRYDERE ER UDE AF FUNKTION. UNDGÅ UDSAETTELSE
FOR STRÅLING.
VORSICHT
: UNSICHTBARE LASERSTRAHLUNG, WENN
ABDECKUNG GEÖFFNET UND SICHEREITSVERRIEGELUNG
ÜBERBRÜCKT. NICHT DEM STRAHL AUSSETZEN.
VARO!
: AVATTAESSA JA SUOJALUKITUS OHITETTAESSA OLET ALT-
TIINA NÄKYMÄTTÖMÄLLE LASERSÄTEILYLLE. ÄLÄ KATSO SÄTEESEEN.
VARNING
: OSYNLIG LASERSTRÅLING NÄR DENNA DEL ÄR ÖPP-
NAD OCH SPÄRREN ÄR URKOPPLAD. BETRAKTA EJ STRÅLEN.
ADVARSEL
: USYNLIG LASERSTRÅLING NÅR DEKSEL ÅPNES OG
SIKKERHEDSLÅS BRYTES. UNNGÅ EKSPONERING FOR STRÅLEN.
Notes on chip component replacement
• Never reuse a disconnected chip component.
• 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 !!
www
COMPONENTS IDENTIFIED BY MARK ! OR DOT-
TED LINE WITH MARK ! ON THE SCHEMATIC
DIAGRAMS AND IN THE PARTS LIST ARE CRITICAL
TO SAFE OPERATION. REPLACE THESE COMPO-
.
NENTS WITH SONY PARTS WHOSE PART NUM-
BERS 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
PRODUCT MARKING is
located on the rear exterior.
This caution
label is located
inside the unit.
This caution
label is located
inside the unit.
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TABLE OF CONTENTS

1. SERVICING NOTE
........................................................... 3
2. GENERAL ....................................................................
3. DISASSEMBLY
3-1. Front Panel Assembly ......................................................... 5
4. TEST MODE .................................................................
5. ELECTRICAL BLOCK CHECKING .........................
6. DIAGRAMS
6-1. Circuit Boards Location ................................................... 10
6-2. Schematic Diagram - Main Section - .......................... 11
6-3. Printed Wiring Board - Main Section - ....................... 15
6-4. Schematic Diagram - BD Section - ............................. 20
6-5. Printed Wiring Board - BD Section - .......................... 23
6-2. IC Pin Function
• IC801 System Control,
Fluorescent Indicator Tube Drive (CXP82316-069Q) .. 26
7. EXPLODED VIEWS
7-1. Case Section ..................................................................... 27
Q Q
7-2. Chassis Section ................................................................. 28
3 6 7 1 3 1 5
7-3. CD Mechanism Section (CDM36-14) .............................. 29
7-4. Base Unit Section (BU-14) ............................................... 30
8. ELECTRICAL PARTS LIST
MODEL IDENTIFICATION
- BACK PANEL -
4-983-973-1π: XE900 (AEP, German) model
4-983-973-2π: XE900E (UK) model
4-983-973-3π: XE900E (Chinese) model
co
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