Sony KDL-40NX720 / KDL-46NX720 / KDL-55NX720 / KDL-60NX720 (serv.man3) Service Manual ▷ View online
KDL-40/46/55/60NX720(CH)
89
ADJUSTMENT
WHITE BALANCE ADJUSTMENT
Note: Please execute this adjustment if necessary.
Change Data of “VPC” service mode. (
“006 WB”
category)
a. Press “1” or “4” on remote to select WB adjustment menu.
b. Change data by pressing “3” or “6”. Each range of these items is 0~255.
c. Press “mute” ＋”0” on remote to save the data.
“SERVICE” comment is changed to “
WRITE
”, indicating writing process.
d. After a while, “
WRITE
” comment returns to “SERVICE”, which means writing process is done
.
.
VPC
SERVICE
006
WB
000
R_DRV
128
VPC
SERVICE
006
WB
001
G_DRV
128
VPC
SERVICE
006
WB
002
B_DRV
128
VPC
SERVICE
006
WB
003
R_BKG
128
VPC
SERVICE
006
WB
004
G_BKG
128
VPC
SERVICE
006
WB
005
B_BKG
128
KDL-40/46/55/60NX720(CH)
90
ADJUSTMENT
RESTORE WHITE BALANCE / GAMMA ADJ-DATA TO B BOARD
Note:
Please apply after USB-DL when B board is replaced.
Change Data of “VPC” service mode.
a. Select
“010 DATA_COPY”
category by pressing “2 / 5” on remote.
b. Change data from “0” to “1” by pressing “1 / 4” on remote.
c. Wait until data is changed from 1 to 3.
d. When data is changed from 1 to 3, restoring process is finished.
e. In case data is changed from 1 to 2, keep default setting. (No more process is needed)
<End restore process>
VPC
SERVICE
000
DATA_COPY
000
BU_TRANS
3
DATA TRANSFER SUCCESS
<Restore process>
VPC
SERVICE
000
DATA_COPY
000
BU_TRANS
1
DO NOT POWER OFF
DO NOT TOUCH ANY KEY NOW
DO NOT TOUCH ANY KEY NOW
KDL-40/46/55/60NX720(CH)
91
ADJUSTMENT
VCOM ADJUSTMENT
Note: Please execute this adjustment if necessary.
1) Change Data of “VPC” service mode.
a. Select
“002 VCOM”
category by pressing “2 / 5” on remote.
b. Select “000 ENABLE” item by pressing “1 / 4” on remote.
c. Change ENABLE from “0” to “1” to enable VCOM adjustment.
VPC
SERVICE
002
VCOM
000
ENABLE 0
d. Select
“002 VCOM”
category by pressing “2 / 5” on remote.
e. Select “001 ADJUST” item by pressing “1 / 4” on remote.
f. Change data by pressing “3 / 6” on remote controller.
g. Finish the adjustment when the picture seems OK.
Attention:
-Every time the data changed by pressing “3 / 6” Key, the VCOM pattern will display for 5s and in the mean time OSD will disappear, After the 5s period, VCOM pattern
-Every time the data changed by pressing “3 / 6” Key, the VCOM pattern will display for 5s and in the mean time OSD will disappear, After the 5s period, VCOM pattern
will disappear and OSD will display again.
The 5s time can be adjust by data change.
The 5s time can be adjust by data change.
-If pressing the “3/6” key again during the 5s period, the VCOM pattern display time will be extended to another 5s.
VPC
SERVICE
002
VCOM
001
ADJUST 64
KDL-40/46/55/60NX720(CH)
92
SAVE CHANGING DATA
1) Change Data of “Chassis” or “VPC” service mode
2) Write data for “Chassis” or “VPC” service mode
a. Press “Mute” on remote.
It shows green “
SERVICE
” changes to green “
WRITE
”.
b. Press “0” or “enter” on remote. Green “
WRITE
” changes to red “
WRITE
”. It indicate writing is processing.
c. After a while, red “
WRITE
” changes to green “
SERVICE
”. Writing process is done at this point.
3) TV reboot is necessary for applying data change.
ADJUSTMENT
CHASSIS
WRITE
000
WYVERN
000
S2_NOISE_TH 32
Click on the first or last page to see other KDL-40NX720 / KDL-46NX720 / KDL-55NX720 / KDL-60NX720 (serv.man3) service manuals if exist.