The tuning knob on this receiver does turn the dial string but it is loose (like a nut came loose that holds it to the chassis). Does the knob pull off away from the stereo?
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Hello Everyone,
I am seeking to repair a knob on an old (circa 1971) Panasonic clock radio (a model RC-6900). The good news is that I have the small, easily lost knob. The bad news is that the knob has come off a slotted post and I need to re-attach it in such a way that I won't have to worry about it coming loose again.
Here is a picture of the bare slotted post (if I have the term right) the knob should be attached to:
As you can see, this is an Old School selector switch, which means it's pretty stiff. Put another way: the knob has to fit... -
Hello everyone, I need DSP dump BIN files for ONKYO TX-NR5009, TX-NR3009, Integra DTR-80.3, PR-SC5509, DHC-80.3, DTR-70.3, I think also 5007 is the same, or other...
I have replaced the DSP chip, still not working.
Can you share please?04-25-2025, 04:32 PM -
Good morning everyone,
I'm trying to repair an onkyo ht-r390 that has no sound output, despite the volume being at maximum, the rest seems to work; the video output signal (coming from an hdmi input) is present, but the audio is absent. Similar situation if I send an audio signal from any input I have no output.
The firmware reported is the following:
M:1.00/11107BLP
D:?.??/????????
O:1.00/11107AL
The DSP firmware given the question marks seems corrupt.
On the BCHDM-0678 - 25140678 - QPWBCHDM0678A0 board the chip that usually seems...05-11-2025, 02:59 AM -
Object: Onkyo TX-NR828
Problem: Popping noises in the right surround channel every ~5min
Service manual: available
After I was able to bring my beloved Onkyo back to life (total failure of the power amplifiers) and it has now been doing its job for some time without any problems, it is now ailing with a new problem. It still works fully, but after about 5min it "pops" in the right surround speaker for about 0.5 sec very loud (100% volume). I am almost scared to death - sounded like a battery exploding or something. It sounds like something is discharging - a... -
Hello
I restart an old topic Onkyo CR-725 board NCDG-8932, if someone can tell me the value of q941, c941, r941 and d941. thanks
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