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seal2b1
New Member
Last Activity: 08-08-2013, 01:18 PM
Joined: 07-19-2013
Location: Tulsa, ok
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  • Re: Sanyo DP42848 42" LCD TV: sound, but no picture

    If anybody has some spare parts for a DP42848, I am in need of a PWB Control board (board with power, channel and volume button and Remote sensor) for a Sanyo DP42848. The part number is 1AA4B10N2020A.
    Thanks
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  • Re: Sanyo DP42848

    Don't think it damaged it or made a difference except possible showing me that it was the slave board that's bad. I measured the other one when turning the power on and during the few seconds it was one before blacking out it only went to 27V. Like I said when I hold the two leads on them and power on the TV it works fine. When removing them it goes back to what the original issue is......Inverters. Only reason I posted was to see if someone had an idea on what may be bad on the inverter at component level or a schematic so I could replace it. Probably just order...
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  • Re: Sanyo DP42848

    I have a dp42848 with the same problem. However I did notice that if I held my meter leads on the 2 wires going to the bulbs (pink and white) and powered on the tv, the picture stayed on. Looking at the back of the tv with the cover off it is the inverter on the right side. Does this mean that the inverter is bad? Is it repairable?...
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  • Re: Sanyo DP42848 42" LCD TV: sound, but no picture

    I have a dp42848 as well and have similar issue (ie. the 2 second black out) however after some fiddling I was checking the voltage across the wires to the bulbs on the inverter board (the pink on and the white one) When held there the tv work perfectly. However when I removed my leads the screen went black again. Any idea what it would be on the inverter board?...
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