Read Sony DSC-V1 (serv.man4) Service Manual online
DSC-V1
6-30
7.
White Balance Adjustment (SY-089 Board)
Correct the white balance.
If deviated, the LCD screen color cannot be reproduced.
If deviated, the LCD screen color cannot be reproduced.
Mode
PLAY
Signal
Arbitrary
Measurement Point
Check on the LCD screen
Measuring Instrument
Adjustment Page
4F
Adjustment Address
88, 89
Specified value
LCD screen must not be colored
Note 1:
Check the white balance only when replacing the fol-
lowing parts. If necessary, adjust them.
1. LCD901 PANEL UNIT
2. IC801
lowing parts. If necessary, adjust them.
1. LCD901 PANEL UNIT
2. IC801
Adjusting method:
Order Page Address
Data
Procedure
1
00
01
01
[Set]
2
40
F1
0A
[Set]
3
4F
88
84
[Write]
Write the data.
(Initial value)
(Initial value)
4
4F
89
66
[Write]
Write the data.
(Initial value)
(Initial value)
5
Check that the LCD
screen is not colored. If
not colored, proceed to
“Processing after
Completing Adjust-
ments”.
screen is not colored. If
not colored, proceed to
“Processing after
Completing Adjust-
ments”.
6
4F
88
[Write]
Change the data so that
the LCD screen is not
the LCD screen is not
89
colored, and write this
data.
data.
Processing after Completing Adjustments:
Order Page Address
Data
Procedure
1
40
F1
00
[Set]
2
00
01
00
[Set]
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