Auto shut off hot

Question edited for clarity, full 'make model (what it is)'.
Question moved to make / model category.

It sounds like a power board or overheating issue. Find your local Peavey agent and take it in for repair. If you want to try something, open it up and look for a cooling fan and fluffed up vents.

Peavey PV 10 USB Mixer PCBs Main Logic Board Repair and ...

https://getitfixed.uk > brands > peavey-pv-10-usb-mixe...
Whether is completely off, not turning on, even after hours on charge, we can fix the most problems which can occur from the intelligent battery or internal ...

PV10 mixer does not turn on. - Peavey Forum

https://forums.peavey.com > Pro Audio > Mixers
Nov 24, 2015 - Hi! Last night I was using my PV10 and suddently it turns off. This morning I opened the mixer and I took a look at the power supply board.

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As these units get old, the solder joints can start to fail. Also, come of the components are getting tired. If you have no electronics experience, bring this to a servicer. I typically overhaul these units for about $100 plus parts. In most cases, the parts costis less than $20. These are solid units and you can probably get another 30 years out of it.

Part of the overhaul should be reseating all of the output transistors and replacing all of the heatsink compound as well as cleaning out all of the pots and switches.

Keep us posted.
Dan

i dont mean peavey but rcf725 amplifier problem

When it goes off does it go into protect or just shuts down?

Fuses blow because of an overload. Generally caused by a short circuit transistor(s) in the power amp section. Easy to spot with an ohm meter it will be like you have touched the test probes together!

This is a common issue with peavey mixers and generally speaking could be addressed by checking the opamps supply voltage which should be -15V at pin-4 and +15V at pin-8, this should help to troubleshoot the issue, let me know to help improvement.

Hi,
You did not say what fuel you running the motor on??? It sounds like it may be LPG or Propane.... is so then it seems as though you do not have enough surface for evaporation...

heatman101

http://www.peavey.com/assets/literature/manuals/80302319.pdf

I'm not quite sure of how the two amps are interacting here, so I'd like to request that you describe the entire hookup. Sending a higher signal from the mixer should not be a problem, but something is wrong in the setup (I think). Please update this with a description of how you have the mixer and amps connected to the speakers. Thanks, Dan

That was a dumass response and not helpful. I have the same amp and same problem. If you don't have an answer, own up to it.

Mark