Recently a friend gave me an old dmm that was not working. It is a four knob model with a switch labeled squeltch that is no longer there. I was wondering where to get a schematic for this version and if anyone has worked on one?
the only memeory man schematic i could find was the older one with the 512's... if it has the 1024's in it good luck finding it... i think with most of them, if it passes signal through with no delay it's usually your delay chip, which isn't cheep, plus you have to figure out which one/ones are gone... good luck...