Question about ViewSonic N2750w 27 in. HD-Ready LCD Television
I have had this TV for a little over 3 years and all of a sudden, the picture went out. Now when I turn it on with a source present, I get picture for under 1 second, then nothing, audio continues to work fine, and if I hit Menu within that second, I can catch a glimpse of it (so menu is working). I have tried all the available inputs and they all respond the same way (no pic after 1st second of power). I have guestimated that the main board is out on the TV, but am not able to purchase a replacement main board from Viewsonic (discontinued and out of stock!). Even checked the fuse on the power board which seems fine.
The problem is not the mian board but the DC to DC inverters that drive the lamps behind the panels some manufactures make them available seperate from the panel but most are a part of the panel. so the whole panel may have to be replaced.
Posted on Jan 17, 2008
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