Question about Televison & Video
The TV will be sensitive to Electro-Magnetic Interference (EMI)
Move the television away from interference causing equipment, this would be appliances with motors, radio transmitters, audio speakers/amplifiers, (receivers are no problem,) and florescent lights. You can try to eliminate any possible cause of interference by switching gear off one-by-one until you eliminate the lines. If you identify a source, then relocate it or the television away from each other.
Reset the rear projection television if you continue to experience lines. Each television resets differently.
Here is a link to the Servcie manual for the 53UDX10B 53" model, perhaps the reset ins. would be the same for yours.
When you follow the link below, look near the bottom of the page for the words "Get Manual". When they are underlined and become a 'clickable-link' then click on it to receive the PDF.
HITACHI 43FDX10 11B 53UDX10B Service Manual free download schematics...
Posted on Nov 07, 2014
Sound like the bulb on way out thay only have set limet of watching hours
Posted on Nov 07, 2014
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Posted on Jan 02, 2017
Replace STKS also it is a 6 hour job if you have to do a complete realinement of convergence so do not clear DCU ram module.
Posted on Nov 27, 2008
SOURCE: color lines in tv screen
it's an lcd filter fault it's betwine lamp and screen before mirror, seems like u will need to replace it but it hard to say without look at it.
Posted on Mar 22, 2009
I think it would likely work if you trimmed it evenly around the sides in order to maintain the central position. Focus may have to be adjusted but thats all.
Posted on Oct 25, 2009
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