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Toshiba 46L5200U1 - no video (backlights)    
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BCB



Joined: 23 Aug 2015
Posts: 3
Location: Lewisvillel

PostPosted: Sun Aug 23, 2015 6:21 pm    Post subject: Toshiba 46L5200U1 - no video (backlights) Reply with quote

I did the flashlight test on this tv. Purchased a new backlight inverter and installed it. TV came on and worked for a few hours, then went to a black screen with the audio still working. You can turn it off then back on and the picture comes back on for 30 minutes before cutting back off. Not sure if the t-con board or the power board is bad. Any suggestions?
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JTS1957



Joined: 21 Jan 2009
Posts: 2241
Location: Far, Far Away

PostPosted: Sun Aug 23, 2015 6:33 pm    Post subject: Reply with quote

Bad LED bulb(s).
BCB



Joined: 23 Aug 2015
Posts: 3
Location: Lewisvillel

PostPosted: Sun Aug 23, 2015 8:06 pm    Post subject: Reply with quote

Where can new LED strip be purchased? Not finding anyone that sells it.
JTS1957



Joined: 21 Jan 2009
Posts: 2241
Location: Far, Far Away

PostPosted: Sun Aug 23, 2015 8:58 pm    Post subject: Reply with quote

https://www.partstore.com/Part/Toshiba/Toshiba/46L5200U1/AE-Select/AE-Select/LTA460HW04T02/Refurbished.aspx
BCB



Joined: 23 Aug 2015
Posts: 3
Location: Lewisvillel

PostPosted: Mon Aug 24, 2015 6:46 am    Post subject: Reply with quote

That's ridiculous! I'm seeing a lot of people with this same model, having the same problem. It looks like a class action lawsuit has been filed about this problem. Oh well, I can see spending that much on a part that cost as much as the TV's worth. Thanks for your input
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kuhurdler



Joined: 28 Dec 2006
Posts: 2844
Location: Overland Park, KS

PostPosted: Thu Jan 05, 2017 8:58 am    Post subject: Reply with quote

This thread shows some further detail about this model.
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