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Insignia INP4219 plasma does not power on   Goto page Previous  1, 2  
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_aaron
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PostPosted: Thu Feb 26, 2009 12:13 pm    Post subject: Reply with quote

Sanyo has had this board and the 2 buffers on back order since July
'08. The set has become a fixture in the shop, and I'm tired of it
being in the way- but the customer drove a long distance to bring it
in and they are not willing to pay higher part prices from a
different supplier.
Google

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_Peggs
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PostPosted: Thu Feb 26, 2009 12:13 pm    Post subject: Reply with quote

on most LG sets.......when replacing the Ysus,I've heard many techs recommend replacing the Upper and Lower Y Drives also...
_Peggs
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PostPosted: Thu Feb 26, 2009 12:14 pm    Post subject: Reply with quote

you may disconnect those other 2 Y's,one at a a time, and see if you get some sort of Picture
_Tony
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PostPosted: Thu Feb 26, 2009 12:14 pm    Post subject: Reply with quote

I agree with Peggs. Order the kit part number 6871VSNB03E.
_Tito
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PostPosted: Thu Feb 26, 2009 12:15 pm    Post subject: Reply with quote

Please before you order those boards ( the 3 Ys),make the test with the
voltage coming from the SPS to the Y main board,look for about 209 Volts,if is gone or very low,you can suspect of the 3 Ys, but leave the Y main connected to the SPS and disconnect the Main Logic from the Y main Board,if the 209V comes back,is a good possibility that Logic Main is bad. I said this because I order the 3Ys and the problem still the same,when I get some money I will order the Logic Main.- Please Report of your results to this list and so every will know.- Tito
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_tony
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PostPosted: Thu Feb 26, 2009 12:15 pm    Post subject: Reply with quote

Or 178920511 or 1-789-205-11
Sony part number
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