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Author Topic: My turbo sound active speakers continue to fail.  (Read 712 times)

DonnyCooper

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My turbo sound active speakers continue to fail.
« on: September 10, 2022, 03:15:08 AM »

Hello. I work at Gerties, the casino in Dawson City, Yukon Canada. Weve had a Turbosound PA installed for about six years. This year we had a brand new, beautiful lighting rig professionally installed. However in the last five months our turbosound tops have succumb to the same problem multiple times. I have a basic level of electronic repair understanding and have done the visually obvious repair a few times.Something is burning out the same transformer solder points on the AC side. Ive attached pictures and Im looking for insight. This is happening too often to be a coincidence.
« Last Edit: September 10, 2022, 03:21:15 AM by DonnyCooper »
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Mike Caldwell

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Re: My turbo sound active speakers continue to fail.
« Reply #1 on: September 10, 2022, 08:05:12 AM »

Maybe the trace is not large enough to handle the current?

Have to jumper the trace with a piece of wire?

Brian Jojade

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Re: My turbo sound active speakers continue to fail.
« Reply #2 on: September 10, 2022, 09:02:32 PM »

Have you checked your supply voltage?  A lower supply voltage results in higher current draw as the power supply compensates and sometimes that will push gear beyond its capabilities and cause premature failure.
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Brian Jojade

ProSoundWeb Community

Re: My turbo sound active speakers continue to fail.
« Reply #2 on: September 10, 2022, 09:02:32 PM »


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