Voltage Chart - Cobra MR HH325VP Service Manual

Marine handheld transceiver
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U1 BA4116FV
PIN
1
2
Rx(V)
4.78
4.20
13
14
PIN
/
SQL
Rx(V)
0
0
U2 NJM2904M
PIN
1
2
Tx(V)
4.5
0.48
U3 XC61FC4012MR
PIN
1
2
5.00
0
Tx(V)
Rx(V)
5.00
0
U4 S324
1
2
PIN
Tx(V)
/
/
Rx(V)
Pulse
1.56
PIN
13
14
Tx(V)
1.80
1.80
Rx(V)
5.00
0
U5 S324
PIN
1
2
1.70
1.70
Rx(V)
PIN
13
14
1.70
1.70
Rx(V)

VOLTAGE CHART

3
4
5
3.45
4.81
4.38
15
16
GND
RFIN
0
0.94
3
4
5
0.48
0
4.70
3
5.00
5.00
3
4
5
/
4.80
1.86
1.30
4.80
/
3
4
5
1.70
4.80
2.40
6
7
8
4.39
0.64
0.60
6
7
8
4.80
0.40
7.20
6
7
8
1.86
1.86
1.86
/
/
/
6
7
8
2.40
2.40
2.40
45
9
10
11
/
/
/
9
10
11
1.86
1.86
0
/
/
/
9
10
11
2.40
2.38
0
12
/
12
1.78
/
12
1.70

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