I wanted to see if anyone could steer me in the right direction. I have a fender champ 15 squire amp that has trouble. The red led light turns on when the power is switched on but has no sound at all. The only thing I tested so far was the speaker, which is good. What would be the best do it yourself procedure to troubleshoot this amp. I have a multimeter and test leds. I also dont have any schematics for this amp so if anyone might have them could you hook up a brother? Thanks. travis