So I fixed this tv about a year ago, it had the infamous pop of death and fried some video boards when it went, replaced the boards, and all the bad caps on the power supply, its been working great for about a year now but, it just popped off on me again, no loud pop from a cap going, just went all black, sound is gone also, so no video or sound, the little light at the bottom stayed green though, turned it off and unplugged it, let it sit for a couple min turned it back on and it worked perfect for like 5 min before everything popped off again, I'm afraid I've got a cap going or something so I don't want to keep turning it back on, I'd rather fix the problem before it blows taking other stuff with it.. what should I do, and/or look for? Could it be tempature related? Cuz its like 50 degrees in this stupid house
vizio plasma works for few mins then pops off
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Re: vizio plasma works for few mins then pops off
Is "pop" coming from speakers? Could be AC detect fault.Please do not PM me with questions! Questions via PM will not be answered. Post on the forums instead!
For service manual, schematic, boardview (board view), datasheet, cad - use our search.Comment
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by ex250Hello mates,
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Channel: Troubleshooting Audio Equipment
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Vizio e601i-A3 - Has Sound and Display, But No Backlight - Bad Power Supply Board or Bad LED Bulbs ?by Tynan DillI was given this TV from my great uncle. He said it just wouldn't turn on one day out of nowhere, replaced the TV, and gave it to me to possibly fix and use for myself.
Upon bringing it home and plugging it up, it showed a standby light.
I powered it on and without a flashlight, the display showed the "V" but the lighting is very dim, but visible.
The screen seems to blackout and stay black, but with a flashlight I can see the display.
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by pdsternsGood Morning TV'ers
Vizio usually starts and works fine for a few minutes then goes blank. Checking voltages when shutdown it reads 5v on the standby pins on the PS and 12v on the 12v pina, backlights are out now. What can I conclude or where to next.
Thanks in advance
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by SS454vizio e650i-a2 (LWJAOZBP Serial) led backlight flashes then turns off, has video (via flashlight) and audio.
panel: au optronics T650HVN05.4
72 led total on 12 strips, 6 led per strip wired in three groups of 24 (led driver board has three anode and three cathode pins)
link to datasheet: https://datasheetspdf.com/pdf-file/8.../T650HVN05.4/1
Vizio 56.04219.641G (liteon PA-3231-01WN-LF) Power Supply Unit
https://www.shopjimmy.com/vizio-56-0...-power-supply/
Vizio 55.75J01.001G (91.75J10.004G) Main Board... - Loading...
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