Question about LG 62SX4D 62" Television
I just had the same problem. Came down to a bad cap on the main power supply board C871. This is the first filter cap after the diode on the 6V supply. Funny,, the schematic calls for a 25V part,, however this one was rated at 16V :-)
Replaced with a new one,,, all is good to go!
Jer in Hayden
Posted on Oct 26, 2010
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Posted on Jan 02, 2017
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