Question about Polaroid FLM-3734B 37 in. LCD HDTV
Check to see if the 24vdc feeding the inverter board disappear whent he sceen goes black, if it is OK, then check the Backlight ON signal on the inverter board, if you do have signal and the 24vd, then you have bad Inverter board, worst case will be bad lamps.
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Posted on Jul 08, 2010
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Posted on Jan 02, 2017
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