SweetBerryWine
New member
I've tried everything I can think of (as a noob) on this one and cannot get the LFO modulation.. both LEDs light up, the delay and it's pots all work and effect the signal. The internal LED is just solid on. The Depth pot adjusts the brightness of it, but the Wave and Speed have no effect. I have dust caps under all of the pots (including the Blend dual pot). The LM386 is burning hot to the touch.
i'm new to troubleshooting with a multimeter, if anyone could advise on what I should be looking for, that would be greatly appreciated! I can check again but these are the voltages I was seeing from the ICs:
PT2399
1-5
2-2.5
3-0
4-0
5-2.5
6-2.5
7-.07
8-0.7
9-2.5
10-2.5
11-2.5
12-2.5
13-2.5
14-2.5
15-2.5
16-2.5
LM386
1-0
2-0
3-0
4-0
5-.2
6-8.6
7-2.6
8-0
JRC4558
1-7
2-2.2
3-8
4-0
5-4.5
6-7.9
7-2.3
8-8.7
i'm new to troubleshooting with a multimeter, if anyone could advise on what I should be looking for, that would be greatly appreciated! I can check again but these are the voltages I was seeing from the ICs:
PT2399
1-5
2-2.5
3-0
4-0
5-2.5
6-2.5
7-.07
8-0.7
9-2.5
10-2.5
11-2.5
12-2.5
13-2.5
14-2.5
15-2.5
16-2.5
LM386
1-0
2-0
3-0
4-0
5-.2
6-8.6
7-2.6
8-0
JRC4558
1-7
2-2.2
3-8
4-0
5-4.5
6-7.9
7-2.3
8-8.7