Center Level Adjustment (Pd-102 Board); White Balance Adjustment (Pd-102 Board) - Sony Handycam DCR-PC1 Service Manual

6. Center Level Adjustment (PD-102 board)

Set the VIDEO signal center level of the LCD panel to an appropriate
value.
Mode Camera
Subject Arbitrary
Pin 1 of CN8201 (VG)
Measuring Point
Measuring Instrument Digital voltmeter
Adjusting Page D
Adjusting Address 85
Specified Value A=6.50 ± 0.10 Vdc
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: 08, and press the PAUSE
button of the adjustment remote commander.
4) Select page: D, address: 85, change the data until the DC voltage
(A) of VG signal is set to the specified value.
5) Press the PAUSE button of the adjustment remote commander.
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.

7. White Balance Adjustment (PD-102 board)

Correct the white balance.
If deviated, the LCD display color cannot be reproduced.
Mode
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
Note: Check the white balance only when replacing the following parts. If
necessary, adjust them.
1. LCD panel
2. Light induction plate
3. IC8001
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: 80 and 81, 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.
Address Data
80
81
5) Check that the LCD display is not colored. If colored, change
the data of page: D, address: 80 and 81 so that the LCD display
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.
5-24
Camera
Arbitrary
Check on LCD display
D
80, 81
The LCD display should not be
colored
90
8E