Acoustic Control Corporation 260 mini bass amp head

[Axtman]

I am look for an Acoustic 260 bass amp head schematic. This is NOT the 1970's amplifier but a modern version. I am trying to figure out what the blown power chip is. It is either a TDA7293 or 94. Thanks.

[J M Fahey]

Jazz P Bass showed both.

You´ll have to check on your PCb, with a loupe and strong light whether those "premium" pins 5 - 11 - 12 lead to other components or are just on pads soldered for mechanical strength but leading nowhere.

After replacement, start plugged into a light bulb limiter and no speaker load, to confirm that all voltages are fine.