Read Sony VPL-HW20 / VPL-HW20A Service Manual online
1-3 (E)
VPL-HW20
C
A
C
B
1-3-11. GA Board
1-3-12. GB Board
1-3-13. Lamp Power Supply
1-3-15. D.C. Motor and V Board-1
1-3-16. D.C. Motor and V Board-2
1-3-17. QA Board
1-3-14. QB Board
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