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Insignia NS-55D421NA16 - hdmi input failure    
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raymondtm



Joined: 22 Aug 2017
Posts: 1
PostPosted: Tue Aug 22, 2017 2:28 pm    Post subject: Insignia NS-55D421NA16 - hdmi input failure Reply with quote
I have an Insignia NS-55D421NA16, and 2 of the 3 HDMI inputs went out, with a nearby lightning power surge. The numbers on the sticker on the main board are:

B15124663-1A00937
NS-55D421NA16
02-SWY39A-C000006 C13

I have not been able to find this board anywhere online. If you have a source that would be awesome. Also, any ideas about which individual parts I might could replace, or a schematic of this board?

Thanks!
Google
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