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VIDEO
COMP_Y_SW
SVIDEO_Y_NO_OSD
ZONE_1_CVID_SW
Video signal presence detection
IC9C
+5A
+5D
74HC00
13
R92
R90
R95
C65
1nF
1k
6k8
1k
12
IC14B
5
D7
7
6
BAS16
LM393M
R91
C64
1k2
100nF
IC9A
+5A
+5D
74HC00
1
R70
R71
R72
C55
1k
6k8
1k
1nF
2
3
D1
1
2
BAS16
IC7A
LM393M
R76
C49
1k2
100nF
+5A
+5D
4
R75
R74
R73
C56
1k
6k8
1k
1nF
5
IC7B
5
D2
7
6
BAS16
LM393M
R77
C50
1k2
100nF
SVIDEO_C_NO_OSD
11
COMP_ACT
SVIDEO_Y_NO_OSD
R89
100k
+5D
14
VCC
3
SVIDEO_ACT
OSD_C_OUT
7
GND
OSD_Y_OUT
R68
100k
IC9B
74HC00
6
ZONE1_CVID_ACT
R69
100k
Y/C -> Composite conversion
+5A
R85
IC10A
10k
3
1
Y/C->Cs_BUF
2
R84
10k
R80
MAX4016ESA
470
-5A
R82
470
R86
IC10B
10k
MAX4016ESA
5
7
OSD_Y/C-Cs_BUF
6
R87
10k
R81
470
R83
470
Bypass capacitors
+5A
+5D
C60
C69
100nF
100nF
C61
100nF
-5A
SSP-75
Classé - 37
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