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IC101 IN/OUT Pins and Functions (VJC)
Figure 25. VCJ IN/OUT Pins and Functions.
Chrominance VCO
(3.58MHz)
Chrominance APC Filter
Ys & Ym Input
External R Input
External G Input
External B Input
Vcc1-1 9V (VCJ)
R Output
G Output
B Output
Hor.Lock Detect
GND (RGB/I²C/DAC
ACL/NECK protect
SDA
SCL
BLK Pulse Input/Hsync2
Output
WHITE detect
Vcc2-1 5V (VIF/SIF)
VIF Input (1)
VIF Input (2)
GND (VIF/SIF)
RF AGC Output
SIF APC Filter
AUDIO Output
External Video-Output
DC Decoupling Filter
Ver. Pulse Output
CW Out/Spot KILLER Off
Input/X-ray Prot Out
Hor. Pulse Output
X-ray Protection Input
Hor. VCO (32fH)
AFC1 Filter
Vcc3 6.2V
FBP Input
GND(Luma/Chroma/
Sync)
Chrominance Input/Black
Expansion Start
Vcc2-2 5V (Chrominance/
Synchronous/DAC)
Hor. Sync. Input
Ver. Sync. Clamp
Y/Ver. Sync Input
BLACK Detect
Vcc1-2 9V
VIF VCO (2)
VIF VCO (1)
VIF APC Filter
VIF Detect Output
Internal Video (Composite)
Input
AFC Output
IF AGC Filter
SIF Input/White
Expand-Level
Expand Audio Output
3
5
6
7
9
11
13
16
17
18
19
20
21
22
23
24
25
26
2
4
8
10
12
14
15
1
52
50
48
47
46
44
42
40
37
36
35
34
33
32
31
30
29
28
27
51
49
45
43
41
39
38
Video (Composite) Output
INPUT PINS
OUTPUT PINS
