White Balance Adjustment (Di-085 Board); Vco Check (Di-085 Board) - Sony DCR-IP45 Service Manual

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
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
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
1 0 01
2 C 7F 9D
3 C 80
4 C 80
5 C 7F
6 C 7F
7 C 80
8 C 80
9 C 80
10 0 01
Camera
Arbitrary
Check on EVF screen
C
7F, 80
The EVF screen should not be colored.
Procedure
01 Set the data.
Set the data, and press PAUSE
button.
7E Set the data, and press PAUSE
button.
Check that the EVF screen is not
colored. If not colored, proceed to
step 10.
Change the data so that the EVF
screen is not colored.
Press PAUSE button.
Change the data so that the EVF
screen is not colored.
Press PAUSE button.
If the EVF screen is colored,
repeat steps 5 to 9.
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
Subject
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
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 New PRESET DATA
7B
63
4B
33
1B
Table 5-1-14.
PRESET DATA New PRESET DATA
7B
93
AB
C3
DB
Table 5-1-15.
PRESET DATA New PRESET DATA
92
7A
62
4A
32
1A
Table 5-1-16.
PRESET DATA New PRESET DATA
92
AA
C2
DA
Table 5-1-17.
5-38
Camera
Arbitrary
Check on EVF screen
C
7D, 83
The EVF screen should be stable.
63
4B
33
1B
03
93
AB
C3
DB
F3
7A
62
4A
32
1A
02
AA
C2
DA
F2