Sony VPH-G90U - User Manual

546 pages

Save Page as PDF

To Next Page

VPH-G90U

US/CND SCC-K81D-A

VPH-G90E

AEP SCC-K82E-A

VPH-G90M

E SCC-N96A-A

RM-PJ1001

World

PSS-90

World

IFB-G90E

AEP

SERVICE MANUAL

MULTISCAN PROJECTOR

MODEL

DEST. CHASSIS NO.

…………… ……… …………………

MODEL

DEST.

Main Page

Service Manual1
Table of Contents3
Installation Manual for Dealers41
Before Adjustment62
Circuit Boards Location121
Location 3122
Disassembly123
Cover Removal124
Opening ED Block125
EC Board Removal126
ED Board Removal127
Remote Commander Removal128
CB, CG and CR Blocks Removal129
DA, DB, DD, de and DF Boards Removal130
HVB Block and High-Voltage Cable Removal131
DC Fan Removal132
MD Board Removal133
HVF Block Removal134
BA and YA Boards Removal135
BC, F and ME Boards Removal136
EBB, EBG, EBR and PE Boards Removal137
GA and GB Boards Removal138
Picture Tube Removal139
Picture Tube Installation140
MA, MB and MC Boards Removal141
M Board Removel143
Extension Board144
Error Code145
Protector Code on 7-Segment LED146
Error Code on 7-Segment LED147
Memory Access System148
Various Memory Data149
Input Memory162
Memory Data Reset170
Precautions Upon Adjustment171
CRT Convergence Angle Check172
Focus Adjustment173
DY Angle Adjustment174
MG FOCUS Coil Angle Adjustment175
Khz Signal Registration Rough Adjustment176
RED/GREEN/BLUE Focus Adjustment177
Zenith Angle Adjustment178
HWC (H Width Coil) Adjustment179
MG FOCUS Adjustment for 31.5 Khz Signal180
VIDEO Block MG FOCUS Adjustment181
Registration Adjustment182
INPUT MEMORY No. 3 Adjustment183
INPUT MEMORY No. 8 Adjustment184
White Balance Adjustment185
Color Temperature Adjustment with a Test Signal Generator186
Color Temperature Adjustment with no Test Signal Generator188
Video Memory SIZE/SHIFT/BLKG Adjustments189
Pa Board Hv Regulator/Hv Protector Adjustment191
Crt Protector Adjustment192
Power Block193
Ba Board Adjustment194
Analog Test Signal Amplitude Adjustment195
Cathode Level Adjustment196
VPS Limiter Adjustment197
H Parabola Waveform Adjustment (da Board)198
SIN1 Waveform Adjustment (DB Board)199
B KEY Waveform Adjustment (DB Board)200
Vco Offset/Limiter Adjustment201
Uploading Program (Emergency Mode)202
Creating Service Data203
Exploded Views211
Hood and Cover Block212
Ed Block214
Hvf Block216
Chassis Block 1217
Rear Block218
Picture Tube Block220
Chassis Block 2222
Base Block223
Electrical Parts List225
Ba (1/3)338
Ba (2/3)339
Ba (3/3)340
Ya (1/4)343
Ya (2/4)344
Ya (3/4)345
Ya (4/4)346
DD (1/2)350
DD (2/2)351
De (1/2)352
De (2/2)353
Frame Schematic Diagrams364
Schematic Diagrams/Printed Wiring Boards375

Brand	Sony
Model	VPH-G90U
Category	Projector
Language	English

Sony VPH-G90U - User Manual

Table of Contents

Sony VPH-G90U Specifications

Related product manuals