Read Sharp LC-26GA3 (serv.man7) Service Manual online
25
LC-26GA3E
Adjustment item
Adjustment conditions
Adjustment procedure
1
Adjustment
[Input signal]
COMP 15k 60Hz full-
field colour bar signal
[Input terminal]
INPUT3 component
input terminal
2
Auto adjustment Page 7/16
performance
Supply component 15k full-field colour bar (color saturation 100%) signal
to the component input terminal of INPUT3.
Bring the cursor on [
Ë
COMP 15K ALL ADJ] and press [OK].
[
Ë
COMP 15K ALL ADJ FINISH] appears when finished.
(4) Component 15K signal adjustment
↑
100% white
Adjustment item
Adjustment conditions
Adjustment procedure
1
Adjustment
[Input signal]
Composite full-field
colour bar signal
[Input terminal]
INPUT3 video input
terminal
2
Auto adjustment Page 5/16
performance
Supply full-field_colour_bar (color saturation 75%) signal to the video input
of INPUT3 .
Bring the cursor on [
Ë
PAL 2D MAIN ADJ] and press [OK].
[
Ë
PAL 2D MAIN ADJ FINISH] appears when finished.
(4) PAL 2DYC adjustment
↑
100% white
Adjustment item
Adjustment conditions
Adjustment procedure
1
Adjustment
DVI-I (analog)
2
Auto adjustment Page 9/16
performance
Supply XGA (1024x768_60Hz) window pattern signal to the DVI-I (analog)
input.
Bring the cursor on [
Ë
DVI ANALOG ADJ] and press [OK].
[
Ë
DVI ANALOG ADJ FINISH] appears when finished.
(6) DVI-I (analog) signal adjustment
100% White
0% Black
1/4
1/4
1/2
1/4
1/4
1/2
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