Denon DN-A7100 surround preamp
Hello all,
I've got a Denon DN-A7100 which came in with a complaint of the front panel volume control (rotary encoder) not working, but volume on the remote OK. I initially traced it don to no +5V on the encoder when, OH JOY, it fixed itself. Anyone seen this problem on this model before? Anyone have an e-mailable schematic? Thanks! Tim Schwartz Bristol Electronics |
Denon DN-A7100 surround preamp
"Tim Schwartz" wrote in message
... Hello all, I've got a Denon DN-A7100 which came in with a complaint of the front panel volume control (rotary encoder) not working, but volume on the remote OK. I initially traced it don to no +5V on the encoder when, OH JOY, it fixed itself. Anyone seen this problem on this model before? Anyone have an e-mailable schematic? Thanks! Tim Schwartz Bristol Electronics It'll be the volume encoder - I get these sorts of complaints all the time. You can 'scope the output and see how noisy or nearly non-existent it is. Part number is 9430205909 I stock your most common types for this reason. It so happens that Onkyo sells them cheap. Send me a pic and the dimensions and I'll bet I have one. Mark Z. |
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