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9. White Balance Adjustment (PD-128 Board)
Correct the white balance.
If deviated, the LCD screen color cannot be reproduced.
Mode PLAY
Signal Arbitrary
Measurement Point Check on LCD screen
Measuring Instrument
Adjustment Page D
Adjustment Address D2, D3
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: 5, address: F1, and set data: 02.
3) Select page: D, address: D2 and D3, and set the data to the
initial value.
Note: To write in the non-volatile memory (EEPROM), press
the PAUSE button of the adjustment remote commander
each time to set the data.
4) Check that the LCD screen is not colored. If colored, change
the data of page: D, address: D2 and D3 so that the LCD screen
is not colored.
Note: To write in the non-volatile memory (EEPROM), press
the PAUSE button of the adjustment remote commander
each time to set the data.
5) Select page: 5, address: F1, and set data: 00.
6) Select page: 0, address: 01, and set data: 00.
Address
D2
D3
Data
B9
B7
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