Auto White Balance Adjustment - Sony DCR-DVD100 Service Manual

DCR-DVD100/DVD100E

14. Auto White Balance Adjustment

Adjust to the proper auto white balance output data.
If it is not correct, auto white balance and color reproducibility will
be poor.
Subject
Filter
Measurement Point
Measuring Instrument
Adjustment Page
Adjustment Address
Specified Value
Note1: This adjustment should be carried out upon completion of "Auto
White Balance Standard Data Input".
Note2: The data of page: 0, address: 10 must be "00".
Note3: Check that the data of page: 6, address: 02 is "00". If not, to page:
6, address: 01, set data: 00, and press the PAUSE button.
Note4: Displayed data of page 1 of the adjustment remote commander.
1 : XX : XX
Note5: NTSC model: DCR-DVD100
PAL model: DCR-DVD100E
Switch setting:
1) MODE ............................................................. MOVIE (
2) NIGHT SHOT .................................................................. OFF
3) FOCUS .................................................................. MANUAL
4) DIGITAL ZOOM (Menu setting) .................................... OFF
5) STEADY SHOT (Menu setting) ...................................... OFF
Clear chart (All white frame)
Filter C14 for color temperature
correction
Display data of page 1 (Note3)
Adjustment remote commander
F
1E to 21, 2E to 31
R ratio : 2B80 to 2C00 (NTSC)
2B80 to 2C00 (PAL)
B ratio : 58C0 to 5940 (NTSC)
58C0 to 5940 (PAL)
Display data
Adjusting method:
Order Page Address Data
1 6 48
2
3
4 0 01
5 F 2E
6 F 2F
7 F 30
8 F 31
9 6 01
10 6 01
11 6 02
)
12 6 01
13 0 03
14 1
15 0 03
16 1
Note6: The adjustment data will be automatically input to page: F, address:
1E to 21, 2E to 31.
Processing after Completing Adjustments:
Order Page Address Data
1 6 01
2 6 48
3 6 90
4 6 91
5 6 92
6 6 93
7 0 01
8 0 03
9
6-24
Procedure
02 Set the data.
Check that the whole of the screen
is white. If not, perform "12.
Picture Frame Setting (All White
Frame)".
Place the C14 filter for color
temperature correction on the lens.
01 Set the data.
Set the following data, and press
PAUSE button.
2B (NTSC), 2B (PAL)
Set the following data, and press
PAUSE button.
C0 (NTSC), C0 (PAL)
Set the following data, and press
PAUSE button.
59 (NTSC), 59 (PAL)
Set the following data, and press
PAUSE button.
00 (NTSC), 00 (PAL)
83 Set the data, and press PAUSE
button.
81 Set the data, and press PAUSE
button.
Check that the data changes to
"01". (Note6)
3F Set the data, and press PAUSE
button.
04 Set the data.
Check that the display data
(Note4) satisfies the R ratio
specified value.
05 Set the data.
Check that the display data
(Note4) satisfies the B ratio
specified value.
Procedure
00 Set the data, and press PAUSE
button.
00 Set the data.
00 Set the data.
00 Set the data.
00 Set the data.
00 Set the data.
00 Set the data.
00 Set the data.
Perform "White Balance Check".