White Balance Adjustment (Pd-170 Board) - Sony DSR-25 Service Manual

8. White Balance Adjustment (PD-170 Board)

Mode E-E
Signal Arbitrary
Measurement Point Check on LCD screen
Measuring Instrument
Adjustment Page E
Adjustment Address 82, 83
Specified Value LCD screen must not be colored
Note: Check the white balance only when replacing the follow-
ing parts. If necessary, adjust them.
1. LCD panel
2. Light induction plate
3. IC802
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 3, address: 0C, set data: 60, and press the PAUSE
button of the adjustment remote commander.
3) Select page: 3, address: 22, set data: 0B, and press the PAUSE
button.
4) Select page: E, address: 82 and 83, set data to the initial value.
Note: To write in the non-volatile memory (EEP ROM), press
the PAUSE button of the adjustment remote com-
mander each time to set data.
Address
82
83
5) Check that the LCD screen is not colored. If colored, select
page: E, address: 82 and 83, then change data so that the LCD
screen is not colored.
Note: To write in the non-volatile memory (EEP ROM), press
the PAUSE button of the adjustment remote com-
mander each time to set data.
6) Select page: 3, address: 22, set data: 00, and press the PAUSE
button.
7) Select page: 3, address: 0C, set data: 00, and press the PAUSE
button.
8) Select page: 0, address: 01, and set data: 00.
Data
95
5F
5-65
DSR-25