Service manual

No. Adjusting point Adjusting conditions Adjusting procedure
26
PG-A20X
20 DTV Color
saturation
adjustment
1. Select the following group
and subject.
Group : DTV
Subject : Color
1. Check the fixed value.
Color : 8
21 DVD Tint adjust-
ment
1. Select the following group
and subject.
Group : DVD
Subject : Tint
1. Check the fixed value.
Tint : 5
22 DVD Color
saturation
adjustment
1. Select the following group
and subject.
Group : DVD
Subject : Color
1. Check the fixed value.
Color : 5
18 Video
sharpness
adjustment
1. SGroup: VIDEO
Subject: Sharpness
1. Check the preset value.
Sharpness: 3
19 DTV Tint
adjustment
1. Select the following group
and subject.
Group : DTV
Subject : Tint
1. Check the fixed value.
Tint : 5
16 Video Tint
adjustment
1. Select the following group
and subject.
Group : VIDEO
Subject : N-Tint
P-Tint
S-Tint
1. Check the fixed value.
N-Tint : 5
P-Tint : 5
S-Tint : 5
15 Automatic color
irregularity
correction
1. Apply the automatic color
correction using the auto-
matic color irregularity cor-
rection system.
1. Make sure that no remarkable uneven color remains
on the screen.
17 Video Color
saturation
adjustment
1. Select the following group
and subject.
Group : VIDEO
Subject : N-Color
P-Color
S-Color
1. Check the fixed value.
N-Color : 5
P-Color : 5
S-Color : 5
23 Sample hold
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