Moog Prodigy OSC2 not working

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1

Hello to everyone,

i read other topic with similar problem as mine but did not find a solution.
I have a 4160 and below with schematics and i follow the trace from the mixer back to the 3046.
OSC1 is working fine OSC2 make just some click from time to time.
If i connect the output of the 3046 U1 (pin5) from OSC1 to the imput of U10 OSC2 works, i allready swapped U1 with U3 but nothing changed.
I only notice that pin 1 and 3 of 3046 U3 have some fast click that 3046 U1 doesn’t have.
The prodigy i have has TL081 istead of 353 on the schematics, but this is maby because i have an export version.

Somebody any advice? Thanks in advance.

2

The CA3046 is only a part of the waveform creation, I think you have to check whether there is any waveform creation at all within osc 2. If so, you should check the signal routing to U10, if not you might start with the saw core to check.