Question about HP LC4776N 47 in. LCD HDTV
I have a 47 inch HP, not sure of the model number. The picture has some light fuzz to it. I have changed cable companies and the problem has persisted so it is definitely the set and not the service. What would cause this problem?
Ok above is a training manual, this will give you an insight into how it works and what to do. It sounds like you have "Focus" problems, this is usually, because something has gone bad, in the High tension section, of either the PSU, or LCD inverter.
it is nearly always my professional opinion that one should always get a "Quote" from the manufacturers recommended service center, I cannot stress how important that last point is. It is even worth the cost of shipping. you see an authorised service agent, will have trained staff, trained on their brand, also they have first hand access to parts, original parts. This will actually save you money and ensure you can actually get it back fixed. Of course asking for a "Quote" also gives on the option of repair or replace. Often my clients,do not go through with repair, unless it is moderate, but in some of the more costly jobs they see it, as do i, that a replacement, with a warranty, is a better option. As an aside here, one could then tear the TV down, and sell the Known Good bits. You'd be surprised who needs parts, i myself often must by from third party sources to effect a repair. So money could be recouped, somewhat,and help out someone else
Posted on May 08, 2010
Need to reconnect T comb board
Posted on May 08, 2010
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Posted on Jan 02, 2017
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