
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.
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.
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