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Old 23rd February 2011, 03:35 PM   #1
diyAudio Member
Join Date: Jun 2004
Location: brasov
Default gzpa 1.8000d

I have a little problem with this amp
the audio power transistors burned out
I replaced it with the same IRFP360 - all
now it's not working
rem on, it's ok, led green on, until i connect a speaker to the output, then enters in protect mode
rem on, it's ok, led green on, if I connect a meter to mesure the amp power supply then enters in protect mode
please help with an ideea
now, i don't find any burned out component, all ok or it seems, but it;s not working

thanks for help
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Old 17th March 2011, 10:07 PM   #2
diyAudio Member
Join Date: May 2005
Location: São Paulo
Send a message via MSN to lindomar
You have managed to solve problem?
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