...CHECK THE ALL THE CABLES (RCA) . i think missing ground sheeld . or smoothing capacitors are leak.or power output section faulty. can you poen the cover and check circuit board get wet anyhow, ...
circuit on the output side of the board. you should be able to test the circuit on the output side if your comfortable doing this open the unit and use a multimeter. if there or no broken paths on the
...circuit board to the case.Take out any screw that goes through a metal connector on the circuit board. Clean the screw with a wire brush, clean the connection point on the circuit board and where the ...
...remove the circuit board, seem blocked). any solutions? It is rare for the actual input connectors to fail. More likely, either the solder connections need to be re-flowed, or the switching IC is ...
a transistor) and replace it. Another possibility could be cold solder connections on the board. Inspect the printer circuit board, on the solder side, and check for bad connections (solder junctions)
My powre subwoofer in not working with the sherwood r-945. Can you help. Hi, I assumed that your receiver has a SUB RCA jack on the back.. find out the SUB output 1xRCA plugs of your receiver on the ...
...circuit board. If needy, replace this board as card basis. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Surf the site with ...
Question about RX-4109
...circuit board problem due to I have to push in my treble button to make the bass/treble change. Probably a circuit board problem?? Given that the Sherwood is a basic stereo/Dolby Pro Logic receiver, ...
...right off It is sensing a short circuit remove the short circuit probably the speakers to be disconnected and the receiver to be powered on if it does not turn off you have localized the short ...
Question about RX-4109
...board fault. Shorted component/s at its audio output section circuit. Most common fault is with its audio output transistors. If any one of them get shorted [collector to emitter short]; this kind of ...
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