Post originale di: CarverZ

Titolo:

Yamaha B100-115III Bass Amp Repair Help

Testo:

I have a Yamaha B100-115III bass amp that powers on, but there is no sound. Any help diagnosing and repairing would be great! There appears to be a burnt resistor next to a power transistor. I have a schematic as well.

Dispositivo:

Guitar Amplifier

Stato:

open