Question about Sanyo Televison & Video
I have several black lines in one area starting on the left of the screen and fading as they go right. 46'' Sanyo LCD screen TV. Any advice on how I can repair or check a few things myself?
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Posted on Jan 02, 2017
It sound to me like a defective light engine. If so this is a very expensive repair if you set not under warranty or a service contract. This could have been damaged by a power surge.
Posted on Aug 15, 2007
SOURCE: Horizontal Lines On Screen
horizontal lines = horizontal sync off . mitsbishi always seemed to have this problem .. on the older sets I would take the back off and inside deep on the board i would adjust a pot and sync it right .... and never had a recall, maybe your newer model has this too .. this little control,
but its a horizontal sync problem.
if no change the horizontal processing ic.
Posted on Jan 19, 2008
the vertical blue lines indicate some interference from other electronic gadgets near your tv. it started showing up on my sony grand wega when i installed my wireless modem. i almost ordered a new rear projection lamp costing over $100 but decided to experiment. i first moved my desk computer farther away from the tv then isolated the wireless modem router by placing it inside a small glass - the vertical blue lines became lighter in color so i dedided to find another small glass that fit inside the first glass container then put the router in the double glass - no more blue lines and my wireless modem router still works.
do some deductive thinking to figure out what's messing up your tv and isolate the interference.
Posted on Jan 19, 2009
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