Hello, I'm no electronics expert but I some knowledge and tools to repair such things. Anyhow I was given a Yorkville PA system from a friend to have a look at and apon inspection I found 2 blown fuses after the transformer and also found the tda8954j with burnt pins 14, 15, 16,....see photo. I managed to get a replacement ic and soldered it in. Replace fuses and test. The system powers up no fuses blow. I do have audio now at the speaker but it's very poor sounding...also by using my finger to check temps I found the tda8954j heating up quick...any suggestions?
