-23-
Adjustments
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 adjustment, please turn on the projector more than ten minutes.
WArNING : uSe uV rADIAtION eYe AND SKIN
PrOteCtION DurING SerVICING.
CAutION:
to prevent suffer of uV radiation, those adjust-
ments must be completed within 25 minutes.
[Adjustment Condition]
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Input signal
Analog Computer signal ..... 0.7Vp-p/75
W
terminated (WXGA)
Composite Video signal .... 1.0Vp-p/75
W
terminated (NTSC / PAL)
Component Video signal .... 0.7Vp-p/75
W
terminated (480i)
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Input signal patterns
l
Image mode ........................ Standard
l
Lamp control ....................... Normal
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3D mode ............................ Off
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
8 color 100% color bar
W
Y
C
G
M
R
B
BLK
White 100%
Black 100%
BK-W
BK-R
BK-G
BK-B
rGBW ramp pattern
(Internal signal)
Summary of Contents for PDG-DWL2500 - 2500 Lumens
Page 47: ... 47 IC Block Diagrams LV49152V Audio Output IC001 LC87F2G08A Sub Micom IC4501 ...
Page 48: ... 48 IC Block Diagrams M62393 DAC IC7881 MR4010 Power Switching IC631 ...
Page 49: ... 49 IC Block Diagrams PIC18F67J60 Network IC8301 NJW1156 Audio Selector IC5101 ...
Page 83: ...Key No Part No Description Key No Part No Description 83 Electrical Parts List KG8 DWL250000 ...
Page 84: ... KG8AC July 2010 DC 50 Printed in Japan SANYO Electric Co Ltd ...
