Question about Samsung LE32R41BD 32 in. HD-Ready LCD Television

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Samsung le32r black screen

I have a samsung le32r lcd tv when i turn it on i have a picture for about one second then the screen goes black but i still have sound.
have tried a reset with the help of samsung tech dept no joy.
the tv is about 18mths old and out of warrenty can you help??

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Re: samsung le32r black screen


Your problem sounds like inverter has failed.
To prove this you need to remove the back from your tv set.
Then switch it on and look carefully through the small holes on the metal shielding that is directly over back of screen you are looking for bright white light.
If you cant see it easily try doing again but in A dark room.
If you can see white light through the holes in metal shielding the inverter is working & fault is else where.
If no light can be seen problem is with inverter you will need to remove the inverter pcb & check the transformers with ohm meter to see if one is open circuit. Allso look on same pcb for any smd circuit protectors that may be open circuit.


Posted on Jan 03, 2008

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