Backlight Consumption Current Adjustment; (Dd-123 Board); White Balance Adjustment (Dd-123 Board); White Balance (Menu Display) - Sony DCR-TRV8 Service Manual

4. Backlight Consumption Current Adjustment

(DD-123 board)

Set the backlight luminance and color temperature.
If deviated, the image may become dark or bright.
Mode Camera
Subject Arbitrary
+ Probe: Pin 2 of CN2904 (EVF BL +)
Measurement Point
– Probe: Pin 3 of CN2904 (EVF BL –)
Measuring Instrument Digital voltmeter
Adjustment Page D
Adjustment Address 76
Specified Value A = 17.0 ± 1.0mVdc
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: D, address: 76, change the data and set the voltage
difference (A) between Pin 2 of CN2904 (EVF BL +) and
Pin 3 of CN2904 (EVF BL –) to the specified value.
3) Press the PAUSE button of the adjustment remote commander.
4) Select page: 0, address: 01, and set data: 00.
on VC-217 board
on VC-217 board

5. White Balance Adjustment (DD-123 board)

Correct the white balance.
If deviated, the reproduction of the EVF screen may degenerate.
Mode
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
Adjusting method:
1) Select page: 0, address: 01, and set data: 01.
2) Select page: 3, address: 0C, set data: 20, and press the PAUSE
button of the adjustment remote commander.
3) Select page: 3, address: 22, set data: 0B, and press the PAUSE
button of the adjustment remote commander.
4) Select page: D, address: 71 and 72, set the data to the initial
value.
Note: Press the PAUSE button of the adjustment remote commander
each time to set the data.
Address
DCR-TRV10
DCR-TRV8
Data
DCR-TRV10E
DCR-TRV8E
5) Check that the EVF screen is not colored. If colored, change
the data of page: D, address: 71 and 72 so that the EVF 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.
6) Select page: 3, address: 22, set data: 00, and press the PAUSE
button of the adjustment remote commander.
7) Select page: 3, address: 0C, set data: 00, and press the PAUSE
button of the adjustment remote commander.
8) Select page: 0, address: 01, and set data: 00.
5-30
Camera
Arbitrary
Check on EVF screen
D
71, 72
The EVF screen should not be
colored.
71 72
8B 6A
99 5A
80 62
9A 59