i wonder if somebody has a schematic for these generic 5 channel amplifiers?i need the location of the transistors because somebody mess them up.....the 5th channel of the sub woofer is messed up and the one side rise a lot of heat very quick....i suspect wrong location of transistor....
Positive rail voltage on the center leg means that it should be an NPN transistor. This is the typical configuration for Asian amps. Rockford, Orion and only a few others have the rail on the emitter legs.
Confirm that the emitters of the 1303 is connected to the emitter of the NPN transistors on the other side of the amp (through the emitter resistors).
Confirm that the emitters of the 1303 is connected to the emitter of the NPN transistors on the other side of the amp (through the emitter resistors).