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I opened up the panel and the capacitors did not appear to be bad (no bulge)I opened up the panel and the capacitors did not appear to be bad (no bulge)
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? 5:29
https://www.youtube.com/watch?v=DdfLu5RdVEQ
May 12, 2014 - Uploaded by After Hours Tv & Pc repair
Westinghouse model # 32H1G1 won't turn on , but If I unplug the TV and wait for a ... -tx-42f430s-42-inch-lcd-tv-appears-bricked-595806.html ... I have a Westinghouse 40" TV that is working, but sometimes it won't turn on.
? 12:32
https://www.youtube.com/watch?v=DGg5iuFEfdM
Feb 8, 2014 - Uploaded by INSIDEHARDWARE CHRIS
Westinghouse Model: LD-4680 Similar (LD4655VX LD4255VX ...Samsung LCD TV Repair - TV Won't Turn On - How to Replace Power Supply ...
The TV's power supply has certainly got affected. Most probably some of the ground tracks might have got burnt along with a few components and this might require attention by a qualified service technician.
think I may finally have the answer for the "black screen of death" for the 42" Polaroid LCD televisions. I was having the same issue with the screen going black after a couple minutes of being on. I would shut it down then turn it back on and it would work again for 5-10 minutes. On the "power board" which is the board on top, there is a little red light that turns on when the screen would go black. above that there are 4 little switches, the lower on says BURN. I simply switched that over and the television has been working for 2 days for 8 hours + each day. Hope this help. Let me know
Ur tv now power on only have picture few mins,than dead,have sound only?Yes,than the 1 or 2 the long board call the LCD inverter boards are dead.The LCD inverter long boards help the LCD screen to have a backlight to produced a picture.Tries websites like Shopjimmy.com,Ebay.com to buy 1 or 2 long LCD inverter boards for the replacement.
This is a well-known problem with many Polaroid FP displays. Eventually, the picture will simply go black, rendering the TV useless. The solution is a new control board, ~$400.
I think I may finally have the answer for the "black screen of death" for the 42" Polaroid LCD televisions. I was having the same issue with the screen going black after a couple minutes of being on. I would shut it down then turn it back on and it would work again for 5-10 minutes. On the "power board" which is the board on top, there is a little red light that turns on when the screen would go black. above that there are 4 little switches, the lower on says BURN. I simply switched that over and the television has been working for 2 days for 8 hours + each day. Hope this help. Let me know
I opened up the panel and the capacitors did not appear to be bad (no bulge)
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