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VPL-VW768
User Manuals: Sony VPL-VW768 4K SXRD Projector
Manuals and User Guides for Sony VPL-VW768 4K SXRD Projector. We have
1
Sony VPL-VW768 4K SXRD Projector manual available for free PDF download: Service Manual
Sony VPL-VW768 Service Manual (92 pages)
Brand:
Sony
| Category:
Projector
| Size: 9.92 MB
Table of Contents
Table of Contents
5
Manual Structure
7
Purpose of this Manual
7
Related Manuals
7
Trademarks
7
Service Overview
9
Precautions for Service Personnel
9
Appearance Figure
9
Locations
10
Board Locations
10
Fan Locations
10
Tightening Torque
11
Disassembly
12
Lens Cover Assembly
13
Top Cover Assembly/Ha Board/Nr Board
14
Side Panel (R) Assembly/Side Panel (L) Assembly/Rear Cabinet Assembly
15
Front Panel (R)/HB Board/Nf Board
16
Front Panel (L)/M Board
17
DC Fan (for Power Supply Exhaust)
18
DC Fan (for Wheel Exhaust)
19
Light Source Block Assembly/DC Fan (for LD Intake)/Ll Board
20
DC Fan (for Panel)
21
DC Fan (for Wheel Intake)
22
DC Fan (for LD Exhaust)
23
DC Fan (for PSC and QE Board)
24
Switching Regulator/DC Fan (for LD Power Supply Exhaust)/Bt Module
25
G Board
26
Optical Block Assembly
28
Board
31
QE Board
32
PS Converter
33
Prism Core Assembly
34
Lens Assembly
35
Maintenance
36
Location Information of the Labels
46
Indicator Display
48
Circuit Description
49
Video Signal Processing System
49
Signal Generation Board
49
Sensor Board
50
Power Supply Board
50
Power Cord (VPL-VW760ES Only)
50
Lead-Free Solder
51
Electrical Adjustments
53
Notes on Servicing
53
Preparations
53
Required Equipment
53
How to Enter the Service Mode
54
How to Enter the Model Name Display (Shop Demonstration) Mode
54
Servicing Precautions
55
When Replacing the Optical Block Assembly
55
When Replacing the Light Source Unit Assembly
55
When Replacing the Projection Lens
58
When Replacing the QE Board
58
When Replacing the Board Other than the above
59
White Balance Adjustment
60
D93 Mode
60
D75 Mode
60
D65 Mode
61
D55 Mode
61
Custom Setting
61
Calibration "Save Enable" Execution Procedure
61
Device Adjustment Item Initialize Data
62
Software Update
67
Preparation
67
Firmware Update
67
Writing of Adjustment Data
68
Reading of Adjustment Data
69
Error Log Acquisition Method
70
Required Equipment
70
Preparing USB Memory for Log Acquisition
70
Log Acquisition
70
Spare Parts
71
Notes on Repair Parts
71
Exploded Views
72
Cover Block
72
DC Fan Block-1
74
DC Fan Block-2
76
Power Block
77
Bottom Cover Block-1
78
Bottom Cover Block-2
79
CA, CB Block
80
Optical Block
81
Packing Materials & Supplied Accessories
82
Block Diagrams
83
Overall
83
Frame Wiring
85
Revision History
89
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