Wb Adjustment By Service Mode; Vcom Adjustment (Nfr-Auo/Sdc/Fxc Panel) - Sony KDL-40W580B Service Manual

Service Adjustment

4-6. WB Adjustment by Service Mode

1. in "VPC" service mode ("004 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 0~1023.
Press "mute" ＋"0" on remote to save the data. "SERVICE"
c.
comment is changed to "WRITE", indicating writing process.
d. After a while, "WRITE" comment returns to "SERVICE",
which means writing process is done. (takes about a couple
of seconds)
VPC SERVICE
003 WB
000 R_DRV 128
VPC SERVICE
003 WB
001 G_DRV 128
VPC SERVICE
003 WB
002 B_DRV 128
VPC Service menu

4-7. VCOM Adjustment (NFR-AUO/SDC/FXC Panel)

4-7-1. STEP1
1. in "Digital" service mode
a. Select "003 DIG_SRV_MODE"
category by pressing "2 / 5" on
remote.
b. Press "0" to go to "TEST PATTERN"
Mode.
c. Press "Enter" or "12" to go into
Video TEST PATTERN.
d. Press "7" or "8" to select the test
pattern
e. Press "Enter" or "12" twice to show
the VCOM TEST PATTERN.
VPC SERVICE
003 WB
003 R_BKG 128
VPC SERVICE
003 WB
004 G_BKG 128
VPC SERVICE
003 WB
005 B_BKG 128
DIGITAL (DIG_SRV_MODE) SERVICE
TEST PATTERN
--> 1 Video
*1 White
2 Ramp
3 R Raster
4 G Raster
5 B Raster
6 Color Bar
7 VCOM Pattern1
8 VCOM Pattern2
9 Off
4-7-2. STEP2
2.in "VPC" service mode
a. Select "002 VCOM" category by pressing
"2 / 5" on remote.
b. Select "000 ENABLE" item by pressing "1
a / 4" on remote.
c. Change ENABLE from "0" to "1" by
pressing "3" to enable VCOM adjustment.
b
4-7-3. STEP3
c
3. in "VPC" service mode
a. Select "002 VCOM" category by
pressing "2 / 5" on remote.
b. Select "001 ADJUST" item by
Remote
pressing "1 / 4" on remote.
Commander
c. Change data by pressing "3 / 6" on
remote.
4-7-4. STEP4
DIGITAL SERVICE
007 VCOM
000 SRV_OSD_EN 1
VIDEO:STANDARD AUDIO:STANDARD
PSAVE:STANDARD
MAIN: SUB:
TUNER/----/---- ----/----/NTSCU
----X----/----- ----X----/-----
-----/--- -----/---
W580B/W585B/W590B/W600B/W605B/W607B/W608B/WM15B
VPC SERVICE
002 VCOM
000 ENABLE
VPC SERVICE
002 VCOM
001 ADJUST
4. in "Digital" service mode
a. Select "007 VCOM" category by
pressing "2 / 5" on remote.
b. Change data from "1" to "0" by
pressing "3 or 6 " on remote.
c. Confirm the final result of the
VCOM adjustment .
d. If OK, Finish the VCOM
adjustment. If NG, pressing "3 or
6" to show the OSD again and
go back to VCOM adjustment
Step 3.
RB2G
CHASSIS
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