information for LED not lit
led tv on the panel LEDs on the fire will change everything else if you do not have to change your burning LED tekmi to do what you need to do for the sony vestel beko led tv
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Re: information for LED not lit
I could not tell from the picture if the backlight LEDs are working. So what do you have? TV goes ON and stay, ON but the backlight do not work? What is the Make and Model Np. of your TV? Could you post pictures of the back of your TV with the back cover removed? and clear focused pictures of the PSU so we could see the labels on all the connectors? -
Re: information for LED not lit
The master LEDs are working but I do not have the new leds but they are lit after 4 months what should we do for long time not to burnComment
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Re: information for LED not lit
Are we talking about turning down the backlights say to 50% or less?Comment
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Re: information for LED not lit
the translator software is terrible.
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Re: information for LED not lit
I believe what he is saying is the power LED lights up but the led's behind the panel are not coming on. Or they come on for a brief second and turn off.
Hes wanting to know how to test the led's to see if that is a problem. I would go with the digital Volt meter in diode check mode and check each LED individually.Last edited by freakaftr8; 02-12-2018, 10:47 AM.Did I leave the soldering iron on?Comment
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Re: information for LED not lit
Thank you for not doing more than 50 back light so LED life is prolongedComment
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Re: information for LED not lit
What make and Model TV is this???Comment
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Re: information for LED not lit
Beko arçelİk vestel sunnyComment
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Hi there !
I'm having an issue for several weeks with my quite old K70 LUX RGB keyboard. I haven't used it for few months, and once I setup up again my desktop computer, I got several dead LEDs on that keyboard. I tried the Corsair troubleshooting thing (disabling options in iCUE, ...) but nothing changed so I conclude that for some reason some LEDs went in retirement...π
Decision taken to change these LEDs as I have access to desoldering iron and binocular magnifier, I wrote a ticket to tech support, hopping to obtain the LEDs reference and... They refused to tell me π...10-08-2024, 11:58 AM -
Hoping someone has troden this path before !
I'm looking at a JVC LT-39c790 - a vestel based unit.
So, the remote turns it on, led's light up but no picture at all.
I have a spare mainboard, so I know its not that. The PSU seems ok too.
On the AUO T-Con I've got 16v on HAVDD_H but nothing on HAVDD_L - which I'm assuming should also be 16v ?
So, Ive resorted to testing eveything I can on the board as I can't find any schemas for it (AUO 39T15 C04 Ctrl Bd) and I think I've found a diode gone short. it marked D005 on the board and E1 on the package... -
Hi guys, I need your help again.
I have this iMac from a customer that shut down during a storm along with all the other devices in the house. In particular, the router, connected via Ethernet to the iMac, caught fire.
When I removed the screen from the iMac to check the status of the LEDs, I noticed that none of them were lit. I had a perfectly compatible and working power supply, so I tried it right away, but the problem remained the same (no LEDs). With the thermal camera, I noticed only a slight warming (32 degrees) of the NCP1605BG chip on the power supply. The rest was completely... -
Hello everyone from Italy, I'm here to ask for help on a Vestel TV, I've had a Vestel TV branded "XD" with a broken screen for years, but now I've found a Telefunken (still Vestel but older) and I've mounted the panel on the "XD" TV, it works, but the screen is upside down, given that Vestel does not allow you to rotate the image from the service menu, does anyone know how to solve the problem? the original panel is marked ves315WNDS-2D-N12 while the main board 17mb110, the panel I mounted instead in the tv (from the telefunken) is a ves315WNDA-02. ... It is not worth repairing... -
So I use this TV daily as a second monitor for my PC or my Playstation - at one point a few months back I tried to fix the problem - but in the process, I figured out something that works so I haven't posted this for awhile. It is an annoying trick to have to do though, so I decided to post about it to see if anyone could spot what's wrong. It baffles me because it works on it's own half the time.
When I first got this TV, I was told it wouldn't turn on, and of course I did the flashlight test, and the image was there. Also, the red LED on the front indicated that it had power (it...
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