Toshiba TCL M28LG2 Service Manual page 44

3
2
ABLpoint setup
1
0
DCBS VIDEO DATA SETUP
0~3 Y GAMMA BLACK STRETCH
4~5 OSD LEVEL
DEF V AGC SELECT
0 V AGC reference, 0:depends on YC Vcc
1:Depends on integrated regulator
GROUP 14 KEY
OSD1 OSD Horizontal Position(volume bar, Picture bar, Half
blue panel OSD)
OSDF1 OSD PLL DATA(volume bar, Picture bar, Half blue
panel OSD)
OSD2 OSD Horizontal Position except OSD1 items
OSDF2 OSD PLL DATA except OSDF1 items
HAFC
0 when nois.2 = 1 ; TV hafc gain
1 if nois.2 = 0 TV hafc gain depend on noise(0~1)
2 in video mode hafc gain
3
NOIS HAFC DATA
0 noise det
1
2 fix the hafc gain
UCOM MCU DATA
Group
Items Bit
VCD0 0
1
2
3
4
5
6
KEY SCAN
Description
0: Off
SY SKEW
1: Sync skew detection on
0: 2.75MHz
SHR f0
1: 4 MHz
0: Cb/Cr, Cr input(#21) gain up,+3dB
U/V SW
1: U/V
0: Main OSD = 30% : 70%
HT Gain
1: Main OSD = 50% : 50%
00: Interlocking "Video Switch"
Chroma Trap
01: Same as "00"
Mode Select 10: C-Trap Off Not Interlocking
11: C-Trap On Not Interlocking
00: Normal, depending on Audio
Audio Monitor Switch
01: TV
7
NOTE-
BOOK
Default
0x00