Read Sharp PG-A20X (serv.man11) Service Manual online
No.
Adjusting point
Adjusting conditions
Adjusting procedure
26
PG-A20X
20
DTV Color
saturation
adjustment
saturation
adjustment
1. Select the following group
and subject.
Group
Group
: DTV
Subject : Color
1. Check the fixed value.
Color : 8
21
DVD Tint adjust-
ment
ment
1. Select the following group
and subject.
Group
Group
: DVD
Subject : Tint
1. Check the fixed value.
Tint : 5
22
DVD Color
saturation
adjustment
saturation
adjustment
1. Select the following group
and subject.
Group
Group
: DVD
Subject : Color
1. Check the fixed value.
Color : 5
18
Video
sharpness
adjustment
sharpness
adjustment
1. SGroup: VIDEO
Subject: Sharpness
1. Check the preset value.
Sharpness: 3
19
DTV Tint
adjustment
adjustment
1. Select the following group
and subject.
Group
Group
: DTV
Subject : Tint
1. Check the fixed value.
Tint : 5
16
Video Tint
adjustment
adjustment
1. Select the following group
and subject.
Group
Group
: VIDEO
Subject : N-Tint
P-Tint
S-Tint
S-Tint
1. Check the fixed value.
N-Tint : 5
P-Tint : 5
S-Tint : 5
P-Tint : 5
S-Tint : 5
15
Automatic color
irregularity
correction
irregularity
correction
1. Apply the automatic color
correction using the auto-
matic color irregularity cor-
rection system.
matic color irregularity cor-
rection system.
1. Make sure that no remarkable uneven color remains
on the screen.
17
Video Color
saturation
adjustment
saturation
adjustment
1. Select the following group
and subject.
Group
Group
: VIDEO
Subject : N-Color
P-Color
S-Color
S-Color
1. Check the fixed value.
N-Color : 5
P-Color : 5
S-Color : 5
P-Color : 5
S-Color : 5
23
Sample hold
pulse phase
checking
pulse phase
checking
1. Check the fixed value.
Fixed Value : 8
1. Feed the XGA 75-Hz black
signal.
2. Select the following group
and subjects.
Group : OUTPUT3
Subject : GCK-PHASE
Group : OUTPUT3
Subject : GCK-PHASE
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