Question about Sanyo DP42746 42 in. Plasma Television

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Green Screen The screen on my Plasma TV suddenly turned all green even though I can still hear the sound. Has my TV died?

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Press the menu button select the last option white pattern and turn it on. keep it on for atleast a day.

Posted on Mar 08, 2009

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I have a JVC pd-42n30 plasma televsion. The screen will not come on even though the light on the TV is green. There is sound though. When you switch the tv on it makes the usually sound but multiple t


Some thing short circuit inside it. It will be not be easy to detect such faults; even for an experienced service technician. The click you hear from inside, is the symptom of short circuited component/s. It will be best to contact the authorized service centre in this case; especially to Plasma displays. It sounds that any sustain board has the fault. But to detect which one; is the main case. If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Nov 06, 2014 | Flat Panel Televisions

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LG 42PC!R Plasma TV turns on and then green led blinking with no ppicture and sound !


Your problem is most likely a fried circuit board. I always connect my good electronic to a back up battery. but your problem might have been storm or surge related, I would take it to a repair center and get an estimate.

Sep 19, 2014 | LG 42PC1R 42 in. Plasma HDTV

1 Answer

TV TURNS ON BUT NO DISPLAY AT ALL.


do a reset by manually holding down the power button, sometimes that works

Jan 28, 2014 | LG 42PX3RV 42 in. EDTV-Ready Plasma...

1 Answer

My Zenith plasma TV blinks green 4 times then goes red, No picture. None of the Capasitors are blown.


I had AWFUL customer service. (Sherry is DREADFUL her # is 1-877-543-8325 she is in"executive services". Ask to speak to her directly...if you would like ZERO help.)

They WILL NOT extend the warranty, even though they know there is a defect with this AND other models. Zenith name on the front...LG guts in the inside.
Ours turns on, screen black and then clicks three times and then turns back off.

. '

Jul 13, 2012 | Zenith Z50PX2D 50 in. Plasma HDTV

1 Answer

Horizontal half black screen, sound is still there


A plasma screen uses thousands of tiny fluorescent bulbs in different colours (red blue and green) to produce a picture. Just like standard house hold fluro lamps, these tiny bulbs use starters to turn them on and off. As there are so many bulbs in the panel and therefore starters, the panel has a number of "starter controllers". These controllers can control anywhere from a quarter up to half of the screen. If a controller dies, it takes out it's segment of the screen. Unfortunately, it sounds as if this is what has happened in the case of your LG - this is also common in NEC and Fujitsu panels. Althought these controllers can be fixed, it usually takes more time and money than it's worth- unless you have it under warranty in which case the manufacturer will just replace it. Sorry top be the bearer of bad news. hope it helps

Jul 06, 2009 | LG 42PC3D 42 in. Plasma Television

1 Answer

Vizio P50HDM No Picture/No Sound


this is most likely the sustainer board(s) problem. Replacing the sustainer boards should correct this problem for you. you can get the parts at vancebaldwin.com

May 29, 2009 | Vizio P50HDTV10A 50 in. Plasma HDTV

1 Answer

Plasma Hyundai 42'' TV ,NO SOUND OR PICTURE


most times then not it's the capacitors on your power board that blew there for not supplying the tv with enough power if you open it up and check the capacitors it should be leaking some kind of liquid or the tops have bubbled up. its an easy fix cost>>2 dollars each

May 21, 2009 | Flat Panel Televisions

1 Answer

Vizio P50HDM No Picture/No Sound


replace the sustainer boards should correct this problem. New sustainer boards may cause red and green pixilation. If this happen, replace control board and TV is as good as new.

Apr 05, 2009 | Vizio P50HDTV10A 50 in. Plasma HDTV

1 Answer

Green screen


Are you able to bring the menu up when the screen is green? And do the set still have sound?

Sep 01, 2008 | Philips 42PFP5332D 42 in. Plasma...

2 Answers

Tv goes black and the green light stays on and the sound also works


Try Shining a bright light at the screen. can you see any images on the screen? If you can, then the backlight on the tv has gone, and can be replaced. If you cant then it may be a fault with the inverror (power) board on the TV

Dec 26, 2006 | Maxent MX-42HPM20 42 in. Plasma HDTV

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