Harman Kardon AVR 325 Receiver "static noise speakers changing channel" Questions

...static, but louder and more annoying. The noise does not go away when I change the TV channels, but it does go away when I play DVDs. When I play DVDs it is like it used to be with no popping noises ...

static noise coming out of my right channel, a noise similar to what old LP vinyl record players used to sound like when dirty. Please help, I hope my AMP is not fried. I would recommend checking your

...static, but louder and more annoying. The noise does not go away when I change the TV channels, but it does go away when I play DVDs. When I play DVDs it is like it used to be with no popping noises ...

...static noise is coming out of ic720 [ cs4391 or cs4392 ]on digi pcb which is D-A converter this ic maybe faulty, i have ordered a replacement ic and will post here if solves problem Because your DAC ...

...static noise then it possible that there are bad connections on the main board that are set in. This would generally happen if the system is slighly old or have dry solder. This should be a simple ...

...static electricity to the ground. I've had a same sort of problem with my receiver. Especially when I connected my laptop computer to the receiver, I heard an annoying distorted sound from the ...

...static noise. From a tech i know who fixes HK's, it's the DSP board that was made cheaply, causes this problem. I've reflowed the whole PCB assembly, and it didn't fix it. HK did provide new DSP ...

...static/screeching noise and then the sound goes out again. Radio, DVDs, TV don't work. The only that seems to work fine is Internet Radio through our Squeezebox. Can you help? Thanks, Jodi the rotal ...

noise created when the power filtering circuit is not doing it's job. This is basically a 60 cycle hum, but because of the way the faulty filter reacts, it "distorts" the signal slighly and is a buzz.