Read Sharp XV-Z12000 (serv.man11) Service Manual online
No.
Adjusting point
Adjusting conditions
Adjusting procedure
28
XV-Z12000
8
NTSC color
saturation
adjustment
saturation
adjustment
1. Input split color bar signal.
INPUT 4
2. Select the following group
and subject.
Group:
Group:
VIDEO1
Subject: N-COLOR
1. Select the VIDEO 1 menu to check the value of N-
COLOR.
Fixed value: 100
Fixed value: 100
9
PAL color
saturation
adjustment
saturation
adjustment
1. Input the PAL color bar.
INPUT 4
2. Select the following group
and subject.
Group:
Group:
VIDEO1
Subject: P-COLOR
1. Select the VIDEO 1 menu to check the value of P-
COLOR.
Fixed value: 94
Fixed value: 94
11
Check and
readjustment of
white balance
readjustment of
white balance
1. Use the adjustment condi-
tions in the item 4.
Check that there is no deviation of the white balance.
10
SECAM color
saturation
adjustment
saturation
adjustment
1. Input the SECAM color bar.
INPUT 4
2. Select the following group
and subject.
Group:
Group:
VIDEO1
Subject: S-COLOR
1. Select the VIDEO 1 menu to check the value of S-
COLOR.
Fixed value: 90
Fixed value: 90
12
Color-related
operation check
operation check
1. Input the color bar to IN-
PUT4.
2. Select the following group
and subject.
Group:
Group:
LINE
Subject: L1
1.Select L1 of the process mode LINE and press the
ENTER key on the remote control. Check the color
density (Color) and tint (Tint).
density (Color) and tint (Tint).
13
Video-related
operation check
operation check
1. Input the monoscope to IN-
PUT4.
2. Select the following group
and subject.
Group:
Group:
LINE
Subject: L2
1.Select L2 of the process mode LINE and press the
ENTER key on the remote control. Check of Picture,
Bright, and Sharpness.
Bright, and Sharpness.
14
Operation check
of RGB
of RGB
1. Input the RGB signal to
INPUT5.
2. Select the following group
and subject.
Group:
Group:
LINE
Subject: L4
1.Select L4 of the process mode LINE and press the
ENTER key on the remote control. Check of Picture,
Bright, Red, Blue, Clock, Phase, H-POS, V-POS.
Bright, Red, Blue, Clock, Phase, H-POS, V-POS.
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