Read Sony CPD-200GS Service Manual online
CPD-200GS
– 3 –
TABLE OF CONTENTS
Section
Title
Page
1. GENERAL
................................................................. 1-1
2. DISASSEMBLY
2-1.
Cabinet Removal ................................................
2-1
2-2.
Service Position ................................................. 2-1
2-3.
D, A and J Boards Removal ...............................
2-1
2-4.
Picture Tube Removal .......................................
2-2
3. SAFETY RELATED ADJUSTMENT
...........
3-1
4. ADJUSTMENTS
....................................................
4-1
5. DIAGRAMS
5-1.
Block Diagram ....................................................
5-1
5-2.
Circuit Boards Location ...................................... 5-4
5-3.
Schematic Diagrams and Printed Wiring
Boards ................................................................. 5-4
(1) Schematic Diagrams of D and J Boards ............
5-5
(2) Schematic Diagram of A Board ......................... 5-12
5-4. Semiconductors ............................................................ 5-16
6. EXPLODED VIEWS
6-1.
Chassis ...............................................................
6-1
6-2.
Packing Materials .............................................. 6-2
7. ELECTRICAL PARTS LIST
.......................... 7-1
WARNING!!
NEVER TURN ON THE POWER IN A CONDITION IN
WHICH THE DEGAUSS COIL HAS BEEN REMOVED.
WHICH THE DEGAUSS COIL HAS BEEN REMOVED.
SAFETY-RELATED COMPONENT WARNING!!
COMPONENTS IDENTIFIED BY SHADING AND MARK
¡
ON THE SCHEMATIC DIAGRAMS, EXPLODED
VIEWS AND IN THE PARTS LIST ARE CRITICAL FOR
SAFE OPERATION. REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS AP-
PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-
MENTS PUBLISHED BY SONY. CIRCUIT ADJUST-
MENTS THAT ARE CRITICAL FOR SAFE OPERATION
ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE
PROCEDURES WHENEVER CRITICAL COMPO-
NENTS ARE REPLACED OR IMPROPER OPERATION
IS SUSPECTED.
SAFE OPERATION. REPLACE THESE COMPONENTS
WITH SONY PARTS WHOSE PART NUMBERS AP-
PEAR AS SHOWN IN THIS MANUAL OR IN SUPPLE-
MENTS PUBLISHED BY SONY. CIRCUIT ADJUST-
MENTS THAT ARE CRITICAL FOR SAFE OPERATION
ARE IDENTIFIED IN THIS MANUAL. FOLLOW THESE
PROCEDURES WHENEVER CRITICAL COMPO-
NENTS ARE REPLACED OR IMPROPER OPERATION
IS SUSPECTED.
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