Question about LG Televison & Video
The tv has sound but no video i tried to use the flashlight at anm angle but saw no sign of video was wondering what could be the problem
Posted by Anonymous on
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Posted on Jan 02, 2017
contact either LG or your seller This is a manufacturer warranty callback It is a well known problem and will be fixed free of charge
Posted on Aug 12, 2009
To answer your question;
Strange coincidence but i repaired the same tv model that you have yesterday and for the exact same problem so here`s the fix;
In your power supply on the 5volts line there is two 3300mfds/10volts capacitors gone bad and that caused the voltage to drop to 4 volts(not enough to shutdown the set but enough to kill the video)
You`ll recognize these capacitors by a rounded top and some fluid that leaked out, you can replace them with 3300mfds/16volts since the 10 volts variety is harder to find.
And while your at it you should inspect and replace the other capacitors in that area that have the same look
Good luck and keep me posted
Posted on Jan 21, 2010
SOURCE: I have a samsung 26
your lcd ip board (power board) capacitor had already exhusted.
got to replace the ip board. even if the caps look fine you would not know if the transformer coil is working ;)
Posted on May 10, 2010
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