2
VPL-PS10/PX10/PX15
3-4. Service Kowhow .......................................................................................3-10
3-4-1. After Replacing the Prism Block .............................................3-10
3-4-2. After Replacing the Board .......................................................3-10
3-4-2-1. When Replacing the BA Board ................................................3-10
3-4-2-2. When Replacing the C Board...................................................3-10
3-4-2-3. When Replacing the Other Board ............................................3-10
3-5. White Balance Adjustment .......................................................................3-11
3-5-1. Signal Level Adjustment .......................................................... 3-11
3-5-2. White Balance Adjustment ......................................................3-11
3-5-2-1. HIGH Mode of INPUT-A ........................................................3-11
3-5-2-2. LOW Mode of INPUT-A .........................................................3-11
3-5-2-3. LOW Mode of VIDEO.............................................................3-11
3-6. Memory .....................................................................................................3-12
4. Semiconductors................................................................................. 4-1
5. Spare Parts
5-1. Notes on Repair Parts ..................................................................................5-1
5-2. Exploded Views ..........................................................................................5-2
5-3. Electrical Parts List ................................................................................... 5-10
6. Block Diagrams
Overall ....................................................................................................6-1
BA, BB (1/5), QA (1/2) ............................................................................6-2
BB (2/5), (3/5), NF, QA (2/2), QB ...........................................................6-3
BB (4/5), H, V...........................................................................................6-4
BB (5/5) ....................................................................................................6-5
C ...............................................................................................................6-6
F, G, GA....................................................................................................6-7
7. Diagrams
7-1. Frame Schematic Diagram ..........................................................................7-2
Frame (1/3) ...............................................................................................7-2
Frame (2/3) ...............................................................................................7-3
Frame (3/3) ...............................................................................................7-4
7-2. Schematic Diagrams and Printed Wiring Boards........................................7-5
Schematic Diagrams
QA (1/2) ....................................................................................................7-6
QA (2/2) ....................................................................................................7-7
QB (1/3) ....................................................................................................7-9
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