Hi,
I recently recapped all of the VCA Cards and changed C9 from 10uf to 100uf.
After I did all of the Channels, about 10 cards stopped working or behaved very strange.
(The are distorted or have no signal alt all or have full signal without a chance to level it...)
I quadruple checked the values and orientation of the Caps.
Also checked and measured the traces. I sometimes soldered the caps on both sides of the Board.
I am quite experienced with recapping and soldering, but this time I have no clue...
Could it be the ICs on the Board? Or the VCA Itself?
Is there any place to start for trouble shooting?
I am lost right now...
Thanks,
Tilmann