Daewoo T011, Руководство по обслуживанию, Страница: 12 / 19

12
Bit Function
Status
“
0
”
Status
“
1
”
Bit7 C Trap Q _Y Low High
Bit6 Blanking switch H,V blanking on H,V blanking off
Bit5 No use
Bit4 Black stretch SW Off On
Bit3-2 Y GAMMA 00:off 01:Y gamma point 78IRE,gain-6db 10:68 IRE 11:58 IRE
DCBS
Bit1-0 Black stretch start point and gain 00:30IRE,gain high 01:40IRE,gain high 10:50IRE,gain low 11:75IRE,gain
low
20)CLTM
Bit Function
Status
“
0
”
Status
“
1
”
Bit7 P/N ID PAL/NTSC killer sensitivity, Normal LOW
Bit6 Killer off Normal Always killer off
Bit5 N COMB Off Color comb filter for NTSC. On
Bit4-3 Demodulation Phase 00:PAL 01:NTSC1 10:NTSC2 11:DVD
CLTM
Bit2-0 Y Delay Time 000:0ns 001: 40ns 010: 80ns 011: 120ns 100: 160ns 101: 200ns
110: 240ns 111: 280ns
21)HAFC
Bit Function
Status
“
0
”
Status
“
1
”
Bit7-6 AFC GAIN (TV mode, weak signal and
Nois_Bit4=0)
Bit5-4 AFC GAIN (TV mode, strong signal and
Nois_Bit4=0)
Bit3-2 AFC GAIN (AV mode)
CLTM
Bit1-0 AFC GAIN (TV mode, and Nois_Bit4=1)
Data Description Blanking
Blanking period Picture period
00: 1 1
01: 4/3 1/3
10: 2 1
11: OFF OFF
22)FLG0
Bit Function
Status
“
0
”
Status
“
1
”
Bit7 vco adjust when position select enable disable
Bit6-5 Select f0 of chroma BPF 0: BPF (AV) 01: TOF1(F0=5MHZ)RF 10: TOF2(F0=6MHZ)RF
11: TOF3(F0=7MHZ)RF
Bit4 BPF-SW Normal, CVBS signal passes along BPF By pass, CVBS signal doesn't
pass along BPF
Bit3 Fvcd_spot_killer off If BB=1, RGB out is 110 IRE
Bit2 Nyquist Buzz cancel Nyquist Buzz cancel off
Bit1 No use
FLG0
Bit0 Over mode Normal PIF over modulation switch on
23)FLG1
Bit Function
Status
“
0
”
Status
“
1
”
Bit7 OSD ABL ABCL active for OSD inactive
Bit6 No use (don't use it)
Bit5-4 OSD CONTRAST 00: 95 IRE 01: 60 IRE 10: 70 IRE 11: 80 IRE
Bit3 Horizontal side blanking OFF On, 92% (FBP BLK off, then
internal BLK only)
Bit2 Fvcd_fm_band Normal Wide
Bit1 V ramp bias power from Y/C VCC power from IC
FLG1
Bit0 CW SW Off On
24)SVM
Bit Function
Status
“
0
”
Status
“
1
”
Bit7-5 No use SVM
Bit4 MON/SVM Pin45 SVM out Monitor out