The most likely problem is that the output transistors are shorted. There are no protection circuits in these. Depending upon the number of transistors in the side that is shorted, the cost for repair could easily exceed the replacement cost. Check with a local shop for an estimate on the repair.
Answers & Comments
The most likely problem is that the output transistors are shorted. There are no protection circuits in these. Depending upon the number of transistors in the side that is shorted, the cost for repair could easily exceed the replacement cost. Check with a local shop for an estimate on the repair.
Dan