FUNAI DR-D2831 - Page 23

1-9-4
E68C9BLVOS
Video Output Select Block Diagram
DVD MAIN CBA
JACK CBA
AV CBA
CN601
CN2001
7
7
VIDEO-G
99VIDEO-C 5
5
VIDEO-B
3
3
VIDEO-R
VIDEO-G VIDEO-C VIDEO-B VIDEO-R
JK1213 S-VIDEO OUT
CN1204
3 4
2
1
IC1226 (VIDEO DRIVER)
VIDEO-G IN
VIDEO OUT2
VIDEO-B IN
VIDEO-R IN
RGB-SW
YC
C1407
TO DIGITAL SIGNAL PROCESS BLOCK DIAGRAM
TO SYSTEM CONTROL BLOCK DIAGRAM
TO VIDEO INPUT SELECT BLOCK DIAGRAM
REC VIDEO SIGNAL PB VIDEO SIGNAL
WF4
WF1
WF2
WF3
WF5
WF6
JK1206
JK2001
IC1223 (VIDEO DRIVER)
5
4dB AMP
2dB AMP
LPF DRIVER
6
8dB AMP
-6dB
DRIVER
4dB AMP
2dB AMP
LPF DRIVER
3 1
7
11VIDEO-Y
VIDEO-Y
4dB AMP
2dB AMP
LPF DRIVER
11
4dB AMP
2dB AMP
LPF DRIVER
6
10
4dB AMP
2dB AMP
LPF DRIVER
8 1
15
IC1221 (SW)
SW CONTROL
Q1254
Q1252
Q1240
P-ON+3.3V
RGB-THROUGH
Q1246
CN1210
14
13 12
15
1 2
4
9 10 11
3
5
VIDEO-G-IN
13
13
VIDEO-OUT2
8
8
VIDEO-B-IN
12
12
VIDEO-R-IN14 14 RGB-SW
11
11
11
19
15 16
7
VIDEO-G OUT VIDEO-B OUT VIDEO-R OUT RGB-SW
11
VIDEO-OUT119
15 16
7
DVD-VIDEO
VIDEO-OUT2 VIDEO-OUT1