White Balance Adjustment (Vf-149 Board); Vco Check (Vf-149 Board) - Sony DCR-IP5 Service Manual

3. White Balance Adjustment (VF-149 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. IC301
4. D2201, 2202
Adjusting method:
Order Page Address Data
1 0 01 01
2 C 7F 9D
3 C 80 7E
4 C 80
5 C 7F
6 C 7F
7 C 80
8 C 80
9 C 80
10 0 01 00
Procedure
Set the data.
Set the data, and press PAUSE
button.
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.
Set the data.

4. VCO Check (VF-149 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-IP5/IP7BT
PAL model: DCR-IP5E/IP7E
PRESET DATA New PRESET DATA
7B
63
4B
33
1B
Table 5-1-13.
PRESET DATA New PRESET DATA
7B
93
AB
C3
DB
Table 5-1-14.
PRESET DATA New PRESET DATA
92
7A
62
4A
32
1A
Table 5-1-15.
PRESET DATA New PRESET DATA
92
AA
C2
DA
Table 5-1-16.
5-31
DCR-IP5/IP5E/IP7BT/IP7E
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