Good day everyone.. by the way I'm from southern part of the Philippines and I've been electronic experimentalist for 12 years and continuing sharing my ideas in troubleshooting, experiment and etc.. I hope this thread will help you a lot.. I am ready to help and share for those who have...
Check mo per channel.. kung transistor power amp malamang per channel nyan is protected. if integrated siya papalitan mo ng buong IC. but before that. try to compare the left and right channel ng PCB mo. Probable to check is resistor rated 1 ohms, rectifier 1amp and voltage checking.. subukan mo...