Read Sharp PG-C20XE (serv.man5) Service Manual online
28
No.
Adjusting point
Adjusting conditions
Adjusting procedure
PG-C20XU
PG-C20XE
PG-C20XE
AN-Z7T
20
RGB-related
performance
checking
performance
checking
1. Feed the RGB signal.
»
User adjustment:
Check the performance relating to Contrast, Bright-
ness, Red, Blue, Clock, Phase, H-POS, and V-POS.
Check the performance relating to Contrast, Bright-
ness, Red, Blue, Clock, Phase, H-POS, and V-POS.
1. Receive the 480I signal.
»
User adjustment:
Check the performance relating to Contrast, Bright-
ness, Color, Tint and Sharpness.
Check the performance relating to Contrast, Bright-
ness, Color, Tint and Sharpness.
21
DVD perform-
ance checking
ance checking
1. Heat the thermistor with a
hair dryer.
»
Make sure that the temperature is indicated.
22
Thermistor
performance
checking
performance
checking
1. Feed the phase check pat-
tern signal.
»
In the VGA, SVGA, XGA, and SXGA modes, make
sure the Clock, Phase, H-Pos and V-Pos settings can
be automatically adjusted.
sure the Clock, Phase, H-Pos and V-Pos settings can
be automatically adjusted.
23
Auto sync
performance
checking
performance
checking
»
Make sure that the keystone distortion can be cor-
rected.
rected.
24
Keystone cor-
rection perform-
ance checking
rection perform-
ance checking
»
Make sure that the brightness can be changed with
the user lamp power control.
the user lamp power control.
25
Lamp power
changeover
performance
checking
changeover
performance
checking
»
Make the following settings.
Destination
Process adjustment
Remote control adjustment
(Model)
US (XU)
S4
Factory setting at 4
Europe (XE)
S4
Factory setting at 4
26
Delivery set-
tings
tings
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