Stas

Replaced PWM IC OB2269, now it is working like new

Hey ngen33r, thanks for your help. I have Klipsch R-12SW, cant find information on internet how to fix this sub nor in this forums. The sub turning on, green light but no sound. The glue is white and fresh and i think is not conductive, it was bought a year ago and stopped working after few weeks, since then it is not working. The secondary side is not working, no output on the +g- that goes to the amp board. Checked every possible thing and cant find the problem. Please help