Pin No.
Functions
Working voltage (V)
11 SVHS-Y
input
3.99
12 Working
power
8
13
Internal video input
3.67
14 Earth
0
15 Audio
output
2.97
16
SECAM decoding and decoupling
0.42
17
External video input
3.4
18
Dark current test input
5.5
19 B
output
3.09
20 G
output
3.27
21 R
output
3.16
22
Beam current limit and field protection
2.19
23 R
input
3.48
24 G
input
3.48
25 B
input
3.48
26 Blanking
0
27
Y signal input
2.94
28
Y signal output
2.75
29 B-Y
output
2.31
30 R-Y
output
2.3
31 B-Y
input
2.4
32 R-Y
input
2.67
33
Standard color sub-carrier output
4.26
34
3.58 M crystal oscillation
2.52
35
4.43 M crystal oscillation
2.52
36
Chrominance decoding filer
4.94
37
Working power supply
7.97
38
CVBS switch output
2.17
39 Power
decoupling
5
40
Line oscillation output
3.32
41
Line retrace input and sandcastle pulse input
0.76
42 PH1-1
filter
3.05
43 PH1-2
filter
4.05
44 Earth
0
45
E-W calibration output
3.40
46
Field drive positive output
1.26
47
Field drive negative output
1.3
48
Intermediate frequency input
4.60
49
Intermediate frequency input
0.32
50
EHT tracing and overvoltage protection
2.05
51 Field sawtooth wave forming capacitance 3.77
14
