6. White Balance Adjustment (PD-145 board)
Correct the white balance.
If deviated, the reproduction of the LCD screen may degenerate.
ModeVTR stop
SignalNo signal
Measurement PointCheck on LCD screen
Measuring Instrument
Adjustment PageD
Adjustment AddressA8, A9
Specified ValueThe LCD screen should not be colored.
Note:Check the white balance only when replacing the following parts. If
necessary, adjust them.
1. LCD panel
2. Light induction plate
3. IC2104
Adjusting method:
Order Page Address DataProcedure
100101Set the data.
2DA87F Set the data, and press PAUSE button.
3DA987 Set the data, and press PAUSE button.
4DA9Check that the LCD screen is
not colored. If not colored,
proceed to step 10.
5DA8Change the data so that the LCD
screen is not colored.
6DA8Press PAUSE button.
7DA9Change the data so that the LCD
screen is not colored.
8DA9Press PAUSE button.
9DA9If the LCD screen is colored,
repeat steps 5 to 9.
1000100Set the data.
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