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VPLL-CW20
Sony VPLL-CW20 Manuals
Manuals and User Guides for Sony VPLL-CW20. We have
1
Sony VPLL-CW20 manual available for free PDF download: Service Manual
Sony VPLL-CW20 Service Manual (116 pages)
Video Projector with accessories
Brand:
Sony
| Category:
Projector
| Size: 11.72 MB
Table of Contents
Service Manual
1
Table of Contents
5
1 Service Informations
9
Board Layouts
9
Disassembly
10
Top Cover Assy Removal
10
NR, L, HA, HB Boards and Hood Assy Removal
11
Jog Unit Assy Removal
12
DC Fan Removal
12
U, NF Boards and Filter Assy Removal
13
Blower Fan and Speaker Removal
13
DC Fan and Lamp Fan Holder Removal
14
B Board Removal
14
Optics Block Assy and C Board Removal
15
Power Supply Block and G Board Removal
16
F Board Removal
17
Lamp House and Lamp Duct (TP), (BT) Removal
18
QA Board Removal
19
Extension Board and Extension Connectors
20
Extension Board and Extension Connectors Connection
21
Extension Board and Extension Connectors Connection (B Board)
22
Connection Example
23
Service Knowhow
24
After Replacing the Prism Block
24
After Replacing the Board
24
Memory
25
Warning on Power Connection
27
2 Electrical Adjustments
29
Preparations
29
Equipment Required
29
Factory Mode Setting
29
COM Adjustment
29
Adjustment Item Initialize Data
30
White Balance Adjustment on Servicing
36
White Balance Adjustment
36
Tilt Adjustment
36
3 Semiconductors
37
4 Spare Parts
41
Notes on Repair Parts
41
Exploded Views
42
Cover
42
Chassis
44
Base
46
Optics-1
48
Optics-2
50
Su-Hs2
52
Electrical Parts List
53
Packing Materials & Supplied Accessories
70
Su-Hs2
70
Vpll-Cw20
70
5 Block Diagrams
71
6 Diagrams
77
Frame Schematic Diagram
77
Schematic Diagrams and Printed Wiring Boards
78
Schematic Diagrams B
78
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