Read Sony CPD-L181 Service Manual online
CPD-L181
– 6 –
TABLE OF CONTENTS
Section
Title
Page
1. GENERAL
.................................................................. 1-1
2. DISASSEMBLY
2-1.
Cabinet Assy and shield Removal ...................... 2-1
2-2.
A Board, G Board and
DC-AC Inverter Unit Removal ........................... 2-1
2-3.
J Board Removal .................................................. 2-2
2-4.
Liquid Cristal Panel Module
and H Board Removal .......................................... 2-2
2-5.
Lamp Unit Removal ............................................. 2-3
3. ADJUSTMENTS
...................................................... 3-1
4. DIAGRAMS
4-1.
Block Diagrams .................................................... 4-1
4-2.
Frame Schematic Diagram ................................... 4-7
4-3.
Circuit Boards Location ...................................... 4-9
4-4.
Schematic Diagrams and Printed Wiring Boards ... 4-9
(1) Schematic Diagram of J Board ............................ 4-10
(2) Schematic Diagram of H Board ........................... 4-11
(3) Schematic Diagram of A (P1-P8) Board ............. 4-13
(4) Schematic Diagram of G Board ........................... 4-29
4-5. Semiconductors ................................................... 4-37
5. EXPLODED VIEWS
5-1.
Chassis ................................................................. 5-1
5-2.
Packing Materials ................................................ 5-2
6. ELECTRICAL PARTS LIST
............................ 6-1
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