Hi i have an integra dtm-5.3. I had just completed an extensive a/v makeover and was listening to the fm tuner. i decided to watch tv. i turned the receiver to the the video input. No sound. i turned it back to the fm tuner... No sound. The receiver is not muted. All the connections were solid. Idisconnected the integra and hooked up a different receiver to the same cables/wires and it worked fine. Is there a reset button on the integra?

SOURCE: my integra dtm 5.3 flashes

disconnect all speakers. do this with the power cord unplugged from wall. then re-try without speakers. if still in protect --shorted channel-which is repair/parts will be needed.

SOURCE: I have an ONKYO TX-SR606 receiver and I am trying

Hello,
In reality the correct way to listen to radio or any music source for that matter is in 2 channel stereo. What this means is that the front left and right will play and also the subwoofer. If you absolutely want all your speakers to play while listening to fm, than press the Multi channel button and set it to direct, or any other sound field that you may desire.
Good Luck

SOURCE: Integra DTM 3.5 AV receiver. The

Do more triage first.

Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.

Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.

You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.

If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.

If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.

Check for loose speaker connections at the speaker as a possible root cause for intermittent shutdown.