Question about Envision L32W761 32 in. LCD TV

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My 42" Envision just went blank. Green light is

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  • dtolliver55
    dtolliver55 Aug 23, 2012

    If you are handy and can open it up, check to see if you have 2 or more radial capacitors with the cop of the capacitor puffed up slightly. If so, the caps are bad and need to be replaced. You can videos on Youtube to easily fix your own monitor/TV saving you a bunch of money and it doesn't take very long. There is even 1 video of a woman do it herself successfully. Capacitors are cheap, usually a couple dollars ea. If you are in the central florida area I fix them all the time and would be happy to look at it for you .However this fix usually costs $150-$200 if you have a professional do it.

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I don't have a solution but the same thing happened to my 32" envision. The repairman said it was caused by a bad audio video signal board. To date, he has not found a new board.
Please post if you have, or do find a solution.

Posted on Nov 19, 2010

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Posted on Jan 02, 2017

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2 Answers

2006 42" plasma has blank


Plasma and LCD TV sets are prone to having capacitors in the power supply section fail. This is the most likely cause for the probem you describe. When capacitors fail your will commonly see one or more of the following symptoms.
  • No video, Power light is on or blinking.
  • TV is making a clicking noise.
  • TV takes a while to come on
  • Screen is very dim or flickers.

Again, You can get a power supply repair kit with the parts, detailed instructions, and support from sites such as www.TvRepairKits.com . Or just click here to see more details on their kit.

Here are pictures of capacitors...Notice that the ones below look bloated. They have failed and will need to be repalced.



ecollier2012.jpg
Capacitor being replaced! Fairly easy DIY fix.

ecollier2012_0.jpg
Again, You can get a power supply repair kit with the parts, detailed instructions, and support from sites such as www.TvRepairKits.com . Or just click here to see more details on their kit.

Apr 23, 2011 | Philips 42PF9630A 42 in. Plasma Television

1 Answer

Sony Bravia - no picture, no sound. Just a blank screen. We were watching a show and the screen went blank and no sound.


First thing to try: unplug from the wall; count to ten; plug back in; try again

Second thing to try: unplug from the wall; count to 10,000 (or wait 10 minutes or so); plug back in; try again

#1 worked for me when it would power on with no video, no sound, just small green light + white logo

Dec 06, 2010 | Sony KDF-E42A10 42 in. LCD Television

1 Answer

My Envision H22w Monitor has a green light that is blinking but is not working. IT was working earlier but just went off.


mine just did this tonight. envision has a 3 year warranty and mine was within that so i am rma'ing it.

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It is still possible the z sustain board is bad. or an x driver board.

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Need to have the power supply checked by a qualified technician.

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I could be wrong but sounds like your plasma display is going bad. What is your model number?

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2 Answers

Monitor started to flicker then went blank


I have a envision professional series and I love it, but I will get to the point.
I recent ly received a Envision EN9410e monitor, had the same problem (flickering screen then turned on, then off then on then blank). The problem is bad capacitors. There are 7 electrolytic capXon capacitors that will need to be replaced. You should see if the caps are bulging or leaking, if so replace. As known by many replace with the same capacitance and voltage. There are a few incidences that the capacitors where replaced and the problem wasn’t solved; this is because the cap problem wasn’t taken care of and damage occurred to another part of the monitor. The back light is a Royer oscillator (cool things) and it uses two smd mosfet transistors. They are on the green side of the circuit board near a big control chip (they each look like a off rectangle black square with eight pins) you need to see if there is any carbon or chard residue between the pins or burning smell from them, if there is you need to remove the transistor and do some board repair then ether put a new transistor or try the old one. No offence to the people at Envision but not smart putting the drain, gate and source so close to each other under the chip where there is such high voltage! Hope this helps.

Dec 24, 2007 | Computers & Internet

1 Answer

Blank screen


its cheap buy a good one!!!!!!

Dec 22, 2007 | Computers & Internet

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