-41-
Circuit Adjustments
CAUTION: The each circuit has been made by the fine adjustment at factory. Do not attempt to adjust the following
adjustments except requiring the readjustments in servicing otherwise it may cause loss of performance
and product safety. Before taking these adjustments, turn the projector for more than 10 minutes to sta-
bilize the operation.
[Adjustment Condition]
●
Input signal
Analog Computer signal ..... 0.7Vp-p/75
W
terminated (XGA)
Composite Video signal .... 1.0Vp-p/75
W
terminated (NTSC / PAL)
Component Video signal .... 1.0Vp-p/75
W
terminated (480i, 480p, 720p, 1080i)
●
Picture control mode........... “STANDARD” mode unless otherwise noted.
●
Lamp control ....................... “Normal” mode unless otherwise noted.
Note:
* Please refer to “Service Adjustment Menu Operation” for entering the service mode and adjusting the service data.
White 100%
Black 100%
16 steps gray scale pattern
W
Y
C
G
M
R
B
BK
100% full color bar pattern
Electrical Adjustments
WarNiNg : Use UV raDiaTiON eYe aND sKiN
PrOTeCTiON DUriNg serViCiNg.
CaUTiON:
To prevent suffer of UV radiation, those adjustments
must be completed within 25 minutes.
Summary of Contents for Conference LC-WUL100
Page 91: ...91 IC Block Diagrams LV49152V Audio Output IC001 FA5502 P F Control IC601...
Page 94: ...94 IC Block Diagrams ISL51002 A D Converter IC201 M62393 DAC IC7801...
Page 95: ...95 IC Block Diagrams NJM2671 Motor Controller IC5541 NJW1156 Audio Selector IC5001...
Page 96: ...96 IC Block Diagrams PIC18F67 PIC IC8801 PW392 Scaler IC301...
Page 97: ...97 IC Block Diagrams PW610 Keystone IC2301 STR A6079 Power switching IC603...
Page 98: ...98 IC Block Diagrams TE7783 I O Expander IC4801 STR Z2156 Power switching IC651...
Page 99: ...99 IC Block Diagrams THS7347 3 CH Analog SW IC5231 IC5251 IC5271 LIS331 3600 G Sensor IC3850...
Page 100: ...100 IC Block Diagrams TB6608 IRIS Driver IC601...
Page 107: ...107 Parts Location Diagrams KH2 WUL10000 KH2 WUL100L00 Mirror B assembly S07 S07 S07 L11 M11...
