Comenta un tio que con este metodo soluciono los problemas en el canal 2 de un Fender cuando habia reemplazado los pots que no funcionaban y aun asi no detectaba ningun sonido ni ruido, alguien sabe como es?
"technical thwack" method of tracing amp problems I found the problem.
I fed a constant signal into the input from a cassette deck (keep the volumes down) and tapped and twisted the connections,bang! it came on by twisting the 10 pin connector from the main control board to the effects board.I resoldered all the pins and reworked the stupid 10k ohm resistor on pin 3 to R32 and she's crankin!