PangeaDestructor
Active member
Hey all, got the Cobbler put together and trying to troubleshoot it. No output from the pedal, with the audio probe I'm getting no signal coming from pin 1 of IC1. I wasn't paying attention and somehow dropped an OPA2134 in for IC1, is that a critical error or just a $6 oops?
Voltages are below, something is clearly off. Cheers in advance for any help or suggestions.
IC100
1 8.65 8 8.65
2 5.10 7 5.36
3 0.00 6 3.91
4 3.49 5 8.48
IC1
1 8.15. 8 8.65
2 7.88. 7 8.12
3 7.84. 6 7.87
4 8.32. 5 7.81
IC2
all zeroes except 4 (-8.48) and 5 (8.65)
Voltages are below, something is clearly off. Cheers in advance for any help or suggestions.
IC100
1 8.65 8 8.65
2 5.10 7 5.36
3 0.00 6 3.91
4 3.49 5 8.48
IC1
1 8.15. 8 8.65
2 7.88. 7 8.12
3 7.84. 6 7.87
4 8.32. 5 7.81
IC2
all zeroes except 4 (-8.48) and 5 (8.65)