Question about Onkyo TX-SR674S 7.1 Channel Up-Converting A/V Receiver Amplifier
When i frist got my Onkyo Tsr674s the light behind the volume button worked then it stopped is it in the wrong channel mod
The "light" is a LED (light emitting diode).
Typically does not burn out unless overly saturated [voltage/current].
Yes; check the two wires that go from the knob/led itself to the PCB [printed circuit board]. Should all be fine, check to see if you are getting voltage on the wires [~ 1.7VDC]. No Voltage? The transistor driver is to blame [usually small, black transistor].
Posted on Oct 15, 2008
The problem is most likely in the unit. You could have a burned out lite or just a bad connection to the lite. You can take off the volume knob by just pulling on it and checking it out thier, then take the top cover off and follow the wire from the knob and check out the connections.
Posted on Mar 15, 2008
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Posted on Jan 02, 2017
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