Question about Protron PLTV-4250 42 in. LCD Television

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No tv while watching tv it went black, only a blinking yellow light

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Try to check the vertical section or the horizontal section

Posted on Nov 28, 2008

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Toshiba 46 inch regza yellow light blinks and picture wont come on but I have full audio


Most likely the power supply board needs to be replaced. It could also be the T-con board or less likely the display itself.

If you don't know what you're doing, DON'T OPEN THE TV UP TO FIX IT, THERE ARE HAZARDOUS VOLTAGES ON THE POWER SUPPLY BOARD, EVEN WEEKS AFTER THE TV IS UNPLUGGED!

If you don't know how to do it yourself, find some local Electronic repair shops, get quotes, try to find reviews on the shops.

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Plasma TV


did you hear the sounds? or maybe you have defective power source in hot side..

Oct 02, 2007 | Panasonic TH-50PX60U 50 in. Plasma HDTV

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When the TV is plugged in the screen is black,little red power light bottom right corner blink 5x then you hear the sound of power on pause then power off. This continues to repeat and no picture.


Repairing Flat Screen TV - Blacked out with blinking red light

? 12:00
https://www.youtube.com/watch?v=3GmtBthpzDk
Mar 15, 2012 - Uploaded by n1bpd
Repairing Flat Screen TV - Blacked out with blinking red light ...Capacitors are little cylinders with a flat top with an X. If they have failed the X .... picture, no sound, totally black just the red power light blinking on the corner ... hello i have a dynex dx-lcd42-09 the red light blinks as soon as i plug it in i opened ...Missing: 5x

comments on EASY HOW TO FIX SAMSUNG TV- NO POWER

https://www.youtube.com/all_comments?v=hgcmWO7mqmo


Dec 16, 2015 | Samsung 55" UN55D6420 3D LED TV Smart TV

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What needs to happen to view picture? Screen is currently black.


Check and replace damaged component/s at its back-light inverter board, or replace this board as card basis. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts. It will be best to replace the inverter board as card basis.
http://electronicshelponline.blogspot.com/
To some model sets; especially LED back-lighted types; the back-light inverter circuit will be part of the main power supply board [SMPS]. In such cases, the power supply board might need replacement.

Sep 25, 2015 | Flat Panel Televisions

1 Answer

Toshiba Plasma TV 50HP95 while watching TV screen went black and power light started blinking. No response from remote or buttons on the side of the unit. TV is approx. 7 yrs old.


Blinking of the power button denotes an internal circuit fault. If you wish to get more about the blinking codes to Samsung TVs, check this link. http://electronicshelponline.blogspot.com/
Pull up previous posts by its left sidebar, or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option

Sep 24, 2013 | Samsung FPT5084 50 in. Plasma HDTV

1 Answer

My panasonic plasma hd tv red light flashes 10 times and will not come on


Check its fan SOS board for fault. Visit this site for more details. Pull up older posts. Blinking codes to Panasonic Plasmas are given in detail.

Mar 31, 2013 | Flat Panel Televisions

1 Answer

Magnavox 51MP6200D/37, when watching, the picture faded to black and then the sound went within a minute. now the power light just blinks and to turn it off we have to unplug it.


maybe you set it in freeze mode or timer.... the blinking reason mostly is for freeze and standby mode.... try to rest your program in tv.

May 27, 2011 | Vizio L32 32 in. LCD HDTV

1 Answer

MY HD56FN97 JVC 56 inch tv. I was just watching it and it went black. Now it wont turn on the blue light flashes really fast and the screen is black. WHat is the issue here?


Count the number of blinks and the sequence. Google your make and model with blink codes added to the end. This will guide you to links that will tell you what the blink code means and what is wrong with your tv.

May 15, 2011 | Flat Panel Televisions

1 Answer

I have a rca l32wd22 screen weht black with no


Aboyd992,
Take your tv to a service center and ask them to fix it. If they cant...
Have them make out a work order and then you call 1-877-297-8391. The people at the other end ot the tele number will give another tv

Jan 09, 2010 | RCA L32WD22 32 in. LCD HDTV

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