8
Voltages
IC1
TL072
IC2 PT2399
IC3 PT2399
1
4.57
1
4.98
1
4.98
2
4.57
2
2.51
2
2.5
3
4.57
3
2.2mV
3
2.2mV
4
1.7mV
4
2mV
4
2.1mV
5
4.57
5
2.9
5
2.93
6
4.57
6
2.49
6
2.49
7
4.57
7
0.71
7
0.61
8
9.15
8
0.82
8
0.64
9
2.53
9
2.5
REG LM78L05
10
2.51
10
2.5
In
9.15
11
2.51
11
2.5
Gnd
2mV
12
2.59
12
2.5
Out
4.98
13
2.5
13
2.5
14
2.45
14
2.5
Q1/Q2
Min
Max
15
2.53
15
2.5
E
1.94
2.5
16
2.51
16
2.5
B
2.51
0.59
C
1.85
39mV
9.42v Supply
The voltages on the two BC550 transistors will change depending on where the Delay pot is set. The list above shows the
range to be expected on both when the Delay pot is set at its extremes.
Summary of Contents for Deathklaw
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