Sony KDL-24EX520 / KDL-32EX420 / KDL-32EX520 / KDL-40EX520 / KDL-46EX520 Service Manual ▷ View online
KDL-32EX420, 24/32/40/46EX520(CH)
29
ADJUSTMENT
2) 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 by pressing “3” on remote.
d. Select “001 ADJUST” item by pressing “1 / 4” on remote.
.
.
e. Change data by pressing “3 / 6” on remote until flicker is minimized..
f. Finish the adjustment when the picture seems OK.
3) Change Data of “Digital” service mode.
a. Select
“007 VCOM”
category by pressing “2 / 5” on remote.
b. Press “3 / 6” and delete OSD to confirm flicker of full screen.
c. Confirm the final result of the VCOM adjustment.
d. If OK, advance to procedure 4).
If NG, pressing “3 / 6” to show the OSD again and go back to VCOM adjustment 2)-d.
VPC
SERVICE
002
VCOM
001
ADJUST
64
VPC
SERVICE
002
VCOM
000
ENABLE
0
1
DIGITAL SERVICE
007
007
VCOM
000
SRV_OSD_EN
1
VPC
SERVICE
002
VCOM
000
ENABLE
1
0
4) 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 by pressing “6” on remote.
d. Press “MUTE”” and “0” on remote. Green “
SERVICE
” changes to red “
WRITE
”.
It indicate writing is processing.
e. After a while, red “
WRITE
” changes to green “
SERVICE
”. Writing process is done
at this point.
KDL-32EX420, 24/32/40/46EX520(CH)
30
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
KDL-32EX420, 24/32/40/46EX520(CH)
31
DIGITAL(DIG_SRV_MODE) SERVICE
TEST_PATTERN
*1 Video
2 Audio
DIGITAL
SERVICE
003 DIG_SRV_MODE
000 TEST_PATTERN
000 TEST_PATTERN
‐‐‐
DIGITAL
SERVICE
004 TUNER
000 !A_NOSIG_DET
000 !A_NOSIG_DET
001
ADJUSTMENT
CHANGE DATA
Note: “Digital” service mode don’t have to Save. (
except
“002 MODEL” and “005 CHAPRESET” category)
1) Change Data of “Digital” service mode. (
except
“003 DIG_SRV_MODE” category)
a. Press “2 / 5” on remote to select (up / down) category.
b. Press “1 / 4” on remote to select (up / down) Item.
c. Press “0 / 10” on remote to select item.
2) Change Data of “Digital” service mode. (
“003 DIG_SRV_MODE”
category)
“003 DIG_SRV_MODE” is one category of “Digital” service mode.
Please note because this operation is special.
a. Press “2 / 5” on remote to select “003 DIG_SRV_MODE”.
b. Press “1 / 4” on remote to select (up / down) Item.
c. Press “0 / 10” on remote to select item.
d. Press number key “1”~”9” directly. “*” stamp move.
e. Press “12 / enter / select” to decide and advance next step. Press “return”, when returning on the
previous page.
KDL-32EX420, 24/32/40/46EX520(CH)
32
ADJUSTMENT
3) Write data for “Digital” service mode. (
“002 MODEL”
category)
Note: This procedure operation, when replaced the B board.
Note: Do not write a wrong segment or destination information in Product ID.
When the wrong setting is written, TV may not operate.
000 SEG -----------------Select JDM code information
001 DEST ---------------Select destination information
002 MODELNAME ---Select model name
004 SERIAL ------------ Can be set only once for the new board
a. Change data for each model.
b. Press “Mute”, “0” on remote sequentially.
It shows red “
WRITE
”. It indicate writing is processing.
c. After a while. Red “WRITE” disappears. Writing process is done after a while.
DIGITAL
SERVICE
002 MODEL
000 SEG
000 SEG
I‐1
Write
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