orion xtr2500.1d

[Hexhclass]

I repair the PS on this amp.Amp is producing audio but the high side FETs heating up more than the low side.Is that normal for this amp?

The output has been worked on befor.Drive signals looks good.

 

[Perry Babin]

Photo of the board?

'Heating up more' is not very specific.

 

[Hexhclass]

If I let this amp idle for about 40 seconds they will be to hot to touch

 

[Hexhclass]

That port on the driver board is for what?

 

[Perry Babin]

OK. This is basically a power acoustik 5500.

Have the outputs been replaced?

Have you tried clamping the FETs to the heatsink to see if the heatsink gets hot at idle or just very slightly above room temperature?

 

[Hexhclass]

Yes the output has been replace.


I will clamp it down and monitor.

 

[Tom7227]

Was there resolution to this issue? I have several of this model with the same issue, just haven’t had a moment to look at them

 

[Perry Babin]

Please don't post in a repair thread that was started by someone else unless you are trying to help them.

Start a new thread if you need help with a repair of your own.

 

[Hexhclass]

I had to get outputs with matching date codes