Re: Ampeg VH140C

Posted by Alex on May 17, 2016; 9:48am
URL: http://guitar-fx-layouts.238.s1.nabble.com/Ampeg-VH140C-tp30301p30713.html

Can't read the schematic properly but it's a bit too complicated for me.
Better adding it to the debugging section.
Where did you get the other schematic?
Still that doesn't explain those voltages.
Even the -0.6mV at JRC4558D (left lower) pin 1.