Read Sony HMD-A200 / HMD-A220 (serv.man2) Service Manual online
HMD-A200/A220
– 4 –
TABLE OF CONTENTS
Section
Title
Page
1. GENERAL
.................................................................. 1-1
2. DISASSEMBLY
2-1.
Bucket Removal .................................................. 2-1
2-2.
A, D, U1 and U2 Boards Removal ..................... 2-1
2-3.
H Board Removal ................................................. 2-1
2-4.
Picture Tube Removal .......................................... 2-2
2-5.
Harnes Location ................................................... 2-3
3. SAFETY RELATED ADJUSTMENT
............. 3-1
4. ADJUSTMENTS
...................................................... 4-1
5. DIAGRAMS
5-1.
Block Diagrams ................................................... 5-1
5-2.
Circuit Boards Location ...................................... 5-7
5-3.
Schematic Diagrams and Printed Wiring Boards ...... 5-8
(1) Schematic Diagrams of U1 and U2 Boards ........ 5-9
(2) Schematic Diagram of A Board .......................... 5-11
(3) Schematic Diagram of D Board .......................... 5-15
(4) Schematic Diagram of H Board .......................... 5-25
5-4. Semiconductors ................................................... 5-27
6. EXPLODED VIEWS
6-1.
Chassis ................................................................. 6-1
6-2.
Packing Materials ................................................ 6-2
7. ELECTRICAL PARTS LIST
............................ 7-1
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