NEC NP-M311W horizontal lines on all inputs - AVS Forum | Home Theater Discussions And Reviews
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post #1 of 3 Old 02-03-2020, 08:30 PM - Thread Starter
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NEC NP-M311W horizontal lines on all inputs

Any thoughts on what might be going on with this (see attached pic)? The lines are present on all inputs, but as you can see, menus all display just fine. I'm having a hard time finding much information on this projector.... This unit only has 750hrs on it. Thanks in advance for any thoughts!
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post #2 of 3 Old 02-06-2020, 02:20 PM
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Hi,

if menus appear fine, it means the issue is between the inputs and the image processing board. Since it happens on all inputs, my guess is that there's a serious problem with the board's circuit, which in most cases is not worth the cost of repair.

4,3 x 2,8m semi-blacked out media room | 2010 MacMini > Pioneer VSX-520-K > JVC RS50 (X7) > 107", 1.1 gain, white screen | JVC X30 (RS45)
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post #3 of 3 Old 02-14-2020, 03:26 PM - Thread Starter
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Quote:
Originally Posted by descalabro View Post
Hi,

if menus appear fine, it means the issue is between the inputs and the image processing board. Since it happens on all inputs, my guess is that there's a serious problem with the board's circuit, which in most cases is not worth the cost of repair.
Thanks descalabro, that's what I was afraid of. Off to ebay with this unit.
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