5
Earth
0
23
Blank
5.1
6
CPU
Crystal oscillation port
2.2
24
MUTE control
0.02
7
CPU
Crystal oscillation port
2.75
25
Blank
5.07
8
Power (+5V)
5.1
26
AV option control 2
0.01
9
Plate control input
0.25
27
Av option control 1
0.01
10
AFT signal input
0.3
28
Control signal input
5.1
11
Blank
29
Right channel sound volume
PWM output port
0.01
12
S terminal input test
5.1
30
Left channel sound volume
PWM output port
0.01
13
CPU reset port
5.1
31
Blank
14
OSD filter
3.55
32
Demagnetize
0.007
15
Video signal input
3.2
33
Blank
16
POWER ON/OFF
control signal output
0.03
34
Blank
17
Field pulse input
4.8
35
Blank
18
Line pulse input
4.3
36
Blank
2. N101 LA76814K
PIN
Leads Function
Working
Voltage (V)
PIN
Leads Function
Working
Voltage (V)
1
Video output
2.23
28
Reciprocal pulse input
1.06
2
FM filter output
2.23
29
Reference current
1.69
3
AGC filter
2.22
30
Clock output
0.002
4
Hi AGC output
2.59
31
N.C.
0.002
5
MF input
1.30
32
OSD gain control
3.05
6
MF input
2.83
33
GND
0
7
GND
2.83
34
X ray protection
0.06
8
Power
0
35
ACC KILLER FILTER
0.39
Circuit Explanation
