Samsung HT-DB120 System "error code prot" Questions

...code PROT is displayed and then the system shuts down i had the same problem a prot display then it would shut down. turns out i had the sub disconnected(noise complaint from the shaking at my ...

ERROR CODE PROT AND SHUTS DOWN Check the impedance (resistance) on all the speakers and the speaker wires themselves. Power up the unit with no speakers or inputs attached at minimum volume and see if

...error code for short and or overload. This will appear once the processor sense a malfunction either on the power supply or on the load (high chance is the output IC). DIY steps are as follow to ...