Sony HDV HVR-A1U, Service Manual

Page: 224 / 437

6-65
HVR-A1J/A1U/A1N/A1E/A1P/A1C
4. Reflective Mode White Balance Adjustment
RadarW RadarW RadarW
(PP-001 board)
Correct the white balance at reflective mode.
If deviated, the LCD screen color cannot be reproduced.
Mode VTR stop (PLAY/EDIT mode)
Signal No signal
Adjustment Page C
Adjustment Address 70, 71
Note 1:
Check that the data of page: 0, address: 10 is “00”.
Adjusting method:
Order Page Address Data Procedure
1 0 01 01
2 3 C4 59
3 3 C5 02
4 3 0C 20 Press PAUSE (Write) button.
5 3 22 0F Press PAUSE (Write) button.
6 3 01 66
Press PAUSE (Write) button.
(Note 2)
7 3 02
Check the data changes to
“00”.
8 3 03 Check the data is “02”. (Note 4)
9 3 03 00
10 3 01 67
Press PAUSE (Write) button.
(Note 3)
11 3 02
Check the data changes to
“00”.
12 3 03 Check the data is “02”. (Note 4)
13 3 03 00
14 3 C4 00
15 3 C5 00
16 3 0C 00 Press PAUSE (Write) button.
17 3 22 00 Press PAUSE (Write) button.
18 0 01 00
Note 2:
The adjustment data will be automatically input to page:
C, address: 70.
Note 3: The adjustment data will be automatically input to page:
C, address: 71.
Note 4:
If the data is “01”, adjustment has error.
5. Touch Panel Adjustment
Adjust the calibration of touch panel.
Mode VTR stop (PLAY/EDIT mode)
Signal No signal
Adjustment Page A
Adjustment Address 90 to 93
Note 1: This adjustment should be carried out upon completetion
of “LCD Automatic Adjustment”.
Note 2:
Check that the data of page: 0, address: 10 is “00”.
Note 3: Check that a Memory Stick Duo is not insteted.
Note 4: Check that the LCD panel is not reverse mode.
Note 5:
Adjustment must be performed while observing the LCD
screen from the front.
Preparation:
Order Page Address Data Procedure
1 5 01 01
2 5 05 00
3 5 06 A2
4 5 07 00
5 5 08 00
6 5 09 00
7 5 0A FF
8 5 0B 00
9 5 0C 00
10 5 0D 00
11 5 0E 01
12 5 00 01 Press PAUSE (Write) button.
13
Check that the touch panel
adjustment screen is
displayed.
14 Perform “Adjusting method”.
Adjusting method:
1) Using a ball-point pen etc., push the center of “
” indicated
in the part A.
2) Using a ball-point pen etc., push the center of “ ” indicated
in the part B.
3) Using a ball-point pen etc., push the center of “ ” indicated
in the part C.
A
C
B
Fig. 6-1-22