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ZPM2 No Sound

Started by macfadyb, January 07, 2015, 08:38:22 PM

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macfadyb

Not get any sound from a Zero Point Micro 2 I just wired up.. Bypass works, silence when effect is activated

Here are the IC Pin readouts :
1. 4.6
2. 4.6
3. 4.6
4. 0
5. 4.6
6. 4.6
7. 4.6
8. 9.24

1. 5
2. 2.5
3. 0
4. 84 mV
5. 2.85
6. 2.5
7. .65
8. .66
9. 2.46
10. 2.46
11. 2.46
12. 2.46
13. 2.46
14. 4.88
15. 2.46
16. 2.46
 

billstein

I will follow this with great interest. I just had the same thing happen.

madbean

Your voltages are fine. You need to take another look at your wiring.

selfdestroyer

Update: Brian beat me.

Did you use an audio prob yet? You can check the PT2399 in/out pins for any audio. Check pins 9-16 for audio.

With a quick forum search I found this thread that may help you

http://www.madbeanpedals.com/forum/index.php?topic=18748.msg180713#msg180713

Brian posted voltages and others gave some tech help. Hope it helps you out.

Cody