Circuit Diagram; Wiring Connection Diagram - Haier 21FA18-T Service Manual

BIT FUNCTION
0 lunar calendar
1 No use
2 1：english 0：chinese
3 AV WITH MUTE；1：yes；0：no
4 No use
5 1：super incept 0：no
6 No use
7 0：boot-strap welcome 1：no
MOD：
BIT FUNCTION
0 akb 00：*9.75;01:*10.00;10:*10.25;11:*10.50
CUTOFF
1
SENSITI
VITY
2
3 MOD.3:0 CUTOFF range:-0.65~+0.65;1:-0.65~+0.85
4 000：NO；001：45.75；011：38.9；100：38.0
5
6
7
OSDA
BIT FUNCTION
0 OSD CONTRAST
00:80 IRE 01:70;02:60;03:50;
1
2
3 OSD ABL: RGB ABCL
4
5
6
7
You can change the DATA with "*" mark when necessary.

5. CIRCUIT DIAGRAM

6. WIRING CONNECTION DIAGRAM

1:have lunar calendar ;
0:ABCL active for OSD
0:no lunar calendar
0:inactive
18