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Re: Samsung 940NW - 2 seconds to black - now just black!
At this point I think you may have bad transformer.Never stop learning
Basic LCD TV and Monitor troubleshooting guides.
http://www.badcaps.net/forum/showthr...956#post305956
Voltage Regulator (LDO) testing:
http://www.badcaps.net/forum/showthr...999#post300999
Inverter testing using old CFL:
http://www.badcaps.net/forum/showthr...er+testing+cfl
Tear down pictures : Hit the ">" Show Albums and stories" on the left side
http://s807.photobucket.com/user/budm/library/
TV Factory reset codes listing:
http://www.badcaps.net/forum/showthread.php?t=24809Comment
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Re: Samsung 940NW - 2 seconds to black - now just black!
Thanks Budm, I'll purchase a replacement and report whether it works.Comment
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Re: Samsung 940NW - 2 seconds to black - now just black!
Budm,
Yes, a replacement transformer fixed it. Thanks you and everybody who has helped. This is the most awesome forum!
KevinComment
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Hi, I rescued a Samsung UN40H5003AF (H = 2014 FHD) from the curb. Symptoms are: standby (red) light comes on, stays on for 8 seconds, flickers off, then comes back on, and the cycle continues.
Service manual: https://www.electronica-pt.com/esque...is-u8la-71272/
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Main board: BN94-07592P / BN97-08922R... -
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I ordered a supposedly ‘new' Tcon board this time, and... -
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