Read Sharp XV-C2E (serv.man3) Service Manual online
XV-C2E
20
No.
Adjustment Item
Adjustment Conditions
Adjustment Procedure
23
Counter-bias
adjustment
(DAC)
adjustment
(DAC)
1. Receive the NTSC monoscope pattern
signal.
2. Press S2001 to call up the ADJ IN
mode and select the following subject.
Group : VIDEO 3
Subject : VCOMCTR
• Using the
'
and
"
keys, achieve
the best contrast.
24
White balance
(DAC)
(DAC)
1. Receive the NTSC monoscope pattern
signal.
2. Press S2001 to call up the ADJ IN
mode and select the following subject.
Group : VIDEO 2
Subject : R-BIAS, B-BIAS
• Using the
'
and
"
keys, visually
adjust the white balance to be the
same as that on the monitor screen.
same as that on the monitor screen.
26
Vertical position
adjustment
adjustment
1. Receive the NTSC monoscope pattern
signal.
2. Press S2001 to call up the ADJ IN
mode and select the following group.
Group : TEST
Subject : V-POS
• Using the
'
and
"
keys, enter the
setting "3".
(Make sure the overscan-related
entry is 96%.)
entry is 96%.)
25
On-screen
display position
check (L2003)
display position
check (L2003)
1. Receive the NTSC monoscope pattern
signal.
2. Press the SOUND UP/DOWN keys to
get the sound volume
display bar on the screen.
• Turn L2003 so that the sound
volume display bar be well centered
on the screen.
on the screen.
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