Polymoog with no square wave output

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Jonathan G
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Joined: Sat Mar 19, 2011 11:54 pm

Polymoog with no square wave output

Post by Jonathan G » Sun Jan 18, 2015 5:04 pm

I've got a first generation Polymoog 203a, serial # 1979, with no square wave output. The sawtooth oscillator is functioning, however. The square waveform was working intermittently, but has now dropped out altogether. I've reseated the wire connectors, but the problem persists. I have the service manual, but figured I'd check in here to see if anyone can point me in the right direction. Any ideas?

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MC
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Re: Polymoog with no square wave output

Post by MC » Sun Jan 18, 2015 8:57 pm

Is the top octave oscillator for the square wave emitting a signal?
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Jonathan G
Posts: 25
Joined: Sat Mar 19, 2011 11:54 pm

Re: Polymoog with no square wave output

Post by Jonathan G » Mon Jan 19, 2015 12:26 am

MC wrote:Is the top octave oscillator for the square wave emitting a signal?
I haven't found the correct test points yet. This manual is spinning my head around. I've been focusing on the TL board..

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