Question about Olevia LT37HVS 37 in. LCD HDTV

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Problems with screen

37 in Olevia tv. Screen seems fine when off. Once turned on there are black spots and multi color vertical and horizontal lines.

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This type of fault can be from the matrix decoder board that drives the display panel. It is also possible that the panel itself may have failed. There is a chance that there is a fault with one of the ribbon cable assemblies or one of the multi connector assemblies.

To answer your question, "YES" this type of service can be expensive. I would suggest to have an estimate done to see what the cost would be. Considering the continuous improvements in the technology, and the lowering of the prices it may be more feasible to replace the set. Most of the time, after a few years new replacement parts for these sets start to become scarce and their cost goes up.


Jerry G.

Posted on Feb 10, 2009

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Posted on Jan 02, 2017

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hi i have a 50" magnavox that has a problem, i was looking at several websites and i find out the dirfferent posibilities.
in your case i have 2 posibble answers.
1) negative image
tv turns on and shots down in 2sec
flashing pixels on screen
dark image
has sound but no video
screen goes black and then return to normal picture
vertical color lines on screen no video
vertical color lines with video
vertical bars on screen
horizontal lines on the image
picture goes red after while
IT COLUD BE (X or Y or Z SUSTAIN BOARDS )

2) just left part of screen working
just right part of the screen is working
vertical and horizontal lines on screen
part of screen not working
some functions not working
no video but has sound
functions not working at all
IT COULD BE (LOGIC CONTROL BOARD)
TErry HerreRA

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