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Hi,

After succesfull usage of the AOUT_NG in my SEQ3, I have decided to go and build a MIDIBox CV with the NG. So, I have finally connected the AOUT_NG to my newly built CV box, only to find out I get no CV signal at all.

I am testing +-15V in TL074 as well as 5V in TLV563. I get -1.195 in JP1 and -2.264 in JP2 and so on.

Also, I have ~1.9V in pin 3 of the TLV563.

In addition, resistors R33-R48 get hot while the +-15V is active.

Any clues as to how to further debug this?

Whomper

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