Setting White Balance Adjustments - Sony KDL-40HX750 Service Training Manual

JUMP OPTIONS
4. Press or
VPC menu displays.
2
5. Press to move to the 002 VCOM category.
VPC
002
000
6. Enable the VCOM by pressing
1
7. Press to move to the 001 ADJUST item.
VPC
002
001
8. Change the value of the 001 ADJUST item to adjust the picture by
3
pressing to increase the data value or
value.
NOTE: When changing the data value, the screen will turn green
for approximately 3 seconds before returning to the service
adjustment screen.
VPC
001
001
9. When the picture is clear, press
(Save) the changes.
VPC
002
001
KDL-40HX750/46HX750/46HX751/55HX750/55HX751
SECTION 5 - UPDATES AND ADJUSTMENTS
on the Remote Commander until the
SERVICE
VCOM
ENABLE 0
3
to increase the data value to 1.
SERVICE
VCOM
ADJUST 64
6
to decrease the data
SERVICE
VCOM
ADJUST 69
0
MUTING
then to WRITE
WRITE
VCOM
ADJUST 64
10. Do one of the following:
a. If adjustments are complete, exit service mode by turning the
TV power off.
b. Proceed to "Setting White Balance Adjustments".

SETTING WHITE BALANCE ADJUSTMENTS

White Balance adjustment data is located on the Digital Service Menu.
VPC
000
000
2
11. Press to move to "006 WB" Category.
VPC
006
000
12. To change the data value of the R_DRV, press
6
value or to decrease the value.
NOTE: The data value must be set between the range 1 to 255.
1
13. Press to move to the next item (001 G_DRV).
14. To change the data value, press
decrease the value.
15. Repeat steps 6 and 7 for each of the following items:
002 B_DRV
003 R_BKG
004 G_BKG
005 B_BKG
SERVICE
DATA_COPY
BU_TRANS 0
SERVICE
WB
R_DRV 128
3
to increase the
3
to increase the value or
6
to
43