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Samsung Microwave hit with 220V

 
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BestWitted



Joined: 08 Sep 2009
Posts: 1
Location: Lehi, UT
PostPosted: Tue Sep 08, 2009 5:50 pm    Post subject: Samsung Microwave hit with 220V Reply with quote
I have a Samsung MR5492W microwave that is installed in a trailer as standard equipment. I recently had an electrician inadvertently send 220v to the circuit that the trailer was plugged into. While the microwave was not running at the time, it was plugged in. I see no obvious damage on the circuit boards but there is no working display. Fuse is ok but lacking a schematic…..I have no idea what to pursue for a fix. Any ideas on the most likely spot for damage to occur when plugged into 220v instead of 110v? Thanks, Dave

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jts1957



Joined: 24 Nov 2008
Posts: 2476
Location: Far, Far Away
PostPosted: Wed Sep 09, 2009 4:48 am    Post subject: Reply with quote
Control Board - Power Transformer: Has AC voltages In & Out (open winding)? Wink
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