Sony DCR-IP45 - Micromv Digital Camcorder, Руководство по обслуживанию

Страница: 104 / 153

5-38
DCR-IP45/IP45E/IP55/IP55E
4. White Balance Adjustment (DI-085 Board)
Correct the white balance.
If deviated, the reproduction of the EVF screen may degenerate.
Mode Camera
Subject Arbitrary
Measurement Point Check on EVF screen
Measuring Instrument
Adjustment Page C
Adjustment Address 7F, 80
Specified Value The EVF screen should not be colored.
Note1: Check the white balance only when replacing the following parts.
If necessary, adjust them.
1. LCD panel
2. Light induction plate
3. IC2201
4. LED901, 902 of VF-154 board
Note2:
The data of page: 0, address: 10 must be “00”.
Adjusting method:
Order Page Address Data Procedure
1 0 01 01 Set the data.
2 C 7F 9D Set the data, and press PAUSE
button.
3 C 80 7E Set the data, and press PAUSE
button.
4 C 80 Check that the EVF screen is not
colored. If not colored, proceed to
step 10.
5 C 7F Change the data so that the EVF
screen is not colored.
6 C 7F Press PAUSE button.
7 C 80 Change the data so that the EVF
screen is not colored.
8 C 80 Press PAUSE button.
9 C 80 If the EVF screen is colored,
repeat steps 5 to 9.
10 0 01 00 Set the data.
5. VCO Check (DI-085 Board)
Set the VCO free-run frequency. If deviated, the EVF screen will be
unstable.
Mode Camera
Subject Arbitrary
Measurement Point Check on EVF screen
Measuring Instrument
Adjustment Page C
Adjustment Address 7D, 83
Specified Value The EVF screen should be stable.
Note1: The cabinet (R) must be connected.
Note2:
NTSC model: DCR-IP45/IP55
PAL model: DCR-IP45E/IP55E
Note3:
The data of page: 0, address: 10 must be “00”.
PRESET DATA
7B
63
4B
33
1B
New PRESET DATA
63
4B
33
1B
03
PRESET DATA
7B
93
AB
C3
DB
New PRESET DATA
93
AB
C3
DB
F3
Table 5-1-14.
PRESET DATA
92
7A
62
4A
32
1A
New PRESET DATA
7A
62
4A
32
1A
02
Table 5-1-15.
Table 5-1-16.
Table 5-1-17.
PRESET DATA
92
AA
C2
DA
New PRESET DATA
AA
C2
DA
F2