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VPH-1292Q
Sony VPH-1292Q - User Manual
219 pages
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REVISED-1
2
Table of Contents
Main Page
Cover
1
Table of Contents
8
1. GENERAL
9
1-1. OPERATING INSTRUCTION
9
Features
9
Location and Function of Controls
10
Projecting
13
Centering Adjustment
20
Installation Diagrams
21
System Connections
22
List of Messages
26
Index
29
1-2. INSTALLATION
30
Installation Procedures
30
Installation Digrams
30
Modifying Parts
38
Location and Function of Connectors
42
Connecting Directly to the Projector
42
Connecting When the Projector Is Away From Other Equipment
46
Connecting More Than Four Input Sources
48
Adjustment Procedures
50
For Remote Control
50
PAGE Displays and Test Patterns
53
Adjusting the Focus
56
Adjusting the Registration
60
Fine Adjustment for Each Input Signal
72
Resetting the Data
76
Projecting the Setting
78
Adjusting the Picture Quality
78
Changing the Initialization Period
79
Turning off the "OFF" indication on the Screen
79
List of Messages
80
List of the Projection Distance by Angle of Optical Axis
84
Index
90
2. DISASSEMBLY
91
2-1. Cover Removal
91
2-2. Lens Removal
91
2-3. Power Block Removal
92
2-4. ED Block Removal
92
2-5. High-Voltage Block Removal
93
2-6. Interface Unit, BA, BB and BC Boards Removal
93
2-7. Y, DA, DB, DD and DE Boards Removal
94
2-8. EBRG and EBB Boards Removal
94
2-9. DM Board Removal
95
2-10. Attachment Direction of the DC Fan
95
2-11. Picture Tube Removal
96
2-12. CAB and CBB Boards Removal
96
3. SET-UP ADJUSTMENT
97
3-1. Neck Assembly Installation
97
3-2. Work Condition for Adjustment
97
3-3. Focus Adjustment
98
3-4. Registration Adjustment
104
3-5. White Balance Sdjustment
105
3-6. Blanking Adjustment
107
3-7. High-Volatage Picture Bending Adjustment
108
4. SAFETY RELATED ADJUSTMENT
109
5. ELECTRICAL ADJUSTMENT
111
5-1. CAR, CAG, CAB, CBR, CBG and CBB Boards
111
5-2. DA Board Adjustment
115
5-3. DE Board Adjustment
118
6. DIAGRAMS (1/2)
119
6-1. Circuit Boards Location
119
6-2. Block Daiagrams
120
6-3. Frame Schematic Diagram
136
6-4. Scgenatuc Diagrams and Printed Wiring Boards (1/2)
138
BA Board
140
BB and BD Boards
147
BM Board
156
BC, L and QM Boards
160
DA Board
164
DB Board
172
DE Board
178
DCA and DCC Boards
189
DC Board
190
DD Board
196
DM Board
200
Y Board
206
DG, NA and NB Boards
212
EA Board
214
EEA and EEB Boards
216
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Sony VPH-1292Q Specifications
General
Type
CRT Projector
Contrast Ratio
300:1
Screen Size
300 inches
Throw Ratio
1.5:1
Inputs
RGB, Composite, S-Video
Aspect Ratio
4:3
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