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Re: Moog Source no Ramp wave VCO 1

Posted: Sat Jun 27, 2015 9:38 pm
by MC
No, it is a CD4016B "B" not "8"

Please take Alain's advice and get a qualified tech involved. If you can't recognize the correct part numbers then you have no business being inside the thing.

Re: Moog Source no Ramp wave VCO 1

Posted: Sat Jun 27, 2015 9:40 pm
by thealien666
U32 would be a CD4016BE (not 8E).

Similar to this:

Image

Have you tested the synth since you put it back in its socket properly ? Maybe it was just not inserted properly ?

P.S. Oops, burned by MC... :mrgreen:

Re: Moog Source no Ramp wave VCO 1

Posted: Tue Jul 07, 2015 4:52 pm
by puggle
ok, found the part via Mouser for 52 cents, will see if replacing this works.

Re: Moog Source no Ramp wave VCO 1

Posted: Mon Jul 13, 2015 5:42 pm
by puggle
ok, replaced cd4016BE with the new chip from mouser. worked with the new chip, but didn't fix the problem, so it obviously wasn't that. any other ideas before I take it to a tech?