Sony KDE-V42A12U / KE-V42A10E Service Manual ▷ View online
3. NAME & FUNCTION
3.1 Layout of Assemblies
No. Board
Name
1 LOGIC-MAIN
2 X-MAIN
3 Y-MAIN
4
LOGIC E BUFFER
5
LOGIC F BUFFER
6 Y-BUFFER
(UPPER)
7 Y-BUFFER
(DOWN)
1
2
3
4
5
6
7
- 9 -
1. Logic Main
5. Logic F-Buffer
2. X-Main
6. Y Buffer (Upper)
3. Y-Main
7. Y Buffer (Lower)
4. Logic E-Buffer
- 1 0 -
3.2 BLOCK DIAGRAM
3.2.1 Block Diagram for Drive Circuit Operation
■ Drive Y Board
■ Drive X Board
- 1 1 -
■ Drive Waveforms
3.2.2 Block Diagram for Logic circuit
- 1 2 -
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