Read Sharp XV-Z201E (serv.man10) Service Manual online
No.
Adjusting point
Adjusting conditions
Adjusting procedure
24
XV-Z200U/E, XV-Z201E
DT-300
DT-300
12
VIDEO Color
Saturation Level
Saturation Level
1. Group: VIDEO
Subject: N-Color
P-Color
S-Color
P-Color
S-Color
1. Check the fixed values.
N-Color: 10
P-Color: 10
S-Color: 10
P-Color: 10
S-Color: 10
11
VIDEO Tint
1. Group: VIDEO
Subject: N-Tint
P-Tint
S-Tint
P-Tint
S-Tint
1. Check the fixed values.
N-Tint: 8
P-Tint: 4
S-Tint: 4
P-Tint: 4
S-Tint: 4
9
DTV Color
Saturation Level
Saturation Level
1. Group: DVD
Subject: Color
1. Check the fixed value.
Color: 10
10
VIDEO Bright /
Contrast
(Manual or auto
adjustment)
Contrast
(Manual or auto
adjustment)
1. Feed the NTSC VIDEO
1 0 0 % / 0 % bl a ck / w h i t e
window pattern signal.
window pattern signal.
2. Group: VIDEO
Subject: BRIGHT (Black
level)
CONTRAST (White level)
( P r o c e s s / G a m m a
interaction)
Input 4 Composite video
input
level)
CONTRAST (White level)
( P r o c e s s / G a m m a
interaction)
Input 4 Composite video
input
1. Using CA100, observe the chromaticity of the 0%
black window pattern portion.
2. In the screen with missing bits, change Bright until
y value for bright green changes to the black side
point where it will not change any more. From here,
raise the level by a single point where the first
missing bits occur
(value change of more than 5/1000), and adjust
the level to this point.
point where it will not change any more. From here,
raise the level by a single point where the first
missing bits occur
(value change of more than 5/1000), and adjust
the level to this point.
3. Using CA100, observe the chromaticity of the 100%
white window pattern portion.
4. In the screen with missing bits, change Contrast
until y value for bright green changes to the black
side point where it will not change any more. From
here, raise the level by a single point where the
first missing bits occur
(value change of more than 5/1000), and adjust
the level to this point.
side point where it will not change any more. From
here, raise the level by a single point where the
first missing bits occur
(value change of more than 5/1000), and adjust
the level to this point.
8
DVD Tint
1. Check the fixed value.
Tint: 4
1. Group: DVD
Subject: Tint
7
DVD Bright /
Contrast
(Manual or auto
adjustment)
Contrast
(Manual or auto
adjustment)
1. Feed the 480I 100%/0%
black/white window pat-
tern signal.
tern signal.
2. Group: DVD
Subject: BRIGHT (Black
level)
CONTRAST (White level)
(Process/Gamma interac-
tion)
Input 2 Color difference in-
put
level)
CONTRAST (White level)
(Process/Gamma interac-
tion)
Input 2 Color difference in-
put
1. Using CA100, observe the chromaticity of the 0%
black window pattern portion.
2. In the screen with missing bits, change Bright
until y value for bright green changes to the black
side point where it will not change any more. From
here, raise the level by a single point where the
first missing bits occur
(value change of more than 5/1000), and adjust
the level to this point.
side point where it will not change any more. From
here, raise the level by a single point where the
first missing bits occur
(value change of more than 5/1000), and adjust
the level to this point.
3. Using CA100, observe the chromaticity of the 100%
white window pattern portion.
4. In the screen with missing bits, change Contrast
until y value for bright green changes to the black
side point where it will not change any more. From
here, raise the level by a single point where the
first missing bits occur
(value change of more than 5/1000), and adjust
the level to this point.
side point where it will not change any more. From
here, raise the level by a single point where the
first missing bits occur
(value change of more than 5/1000), and adjust
the level to this point.
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