How To Repair Led Backlight Strips Video !

[vinceroger69]

Re: How To Repair Led Backlight Strips Video !

OK I made a video .not very good as it's my first time and my daughter just put it on u tube for me .

Just saw your video a good use for the old sky box laying about and a good effort on your first youtube video what software did you use for rendering it?

[michael dranfield]

Re: How To Repair Led Backlight Strips Video !

Just saw your video a good use for the old sky box laying about and a good effort on your first youtube video what software did you use for rendering it?

I don't know I will have to ask my daughter but she's gone to bed now.looked very complicated to me but she has done these thing before .I could get into this .I could show some more interesting thing and a picture speaks a thousand words.

[ReeceyBurger123]

Re: How To Repair Led Backlight Strips Video !

Got the link Michael ?

[ZnsaneRyder]

Re: How To Repair Led Backlight Strips Video !

Out of urgency, I just figured a very easy way to use another LED from the TV without having to do surface mount solder work or even detach the lens!!! (Sorry I didn't take pics, I already got the TV together)

MAKE LED MINI STRIPS!!!!

Just use a dremel to cut the LED strip board just past each side of the LED and (1.25-1.5inch long total piece of board) leave enough of the strip board to have room to be able to scratch away the white mask and solder two thin white wires to it, one for + and -.

Then remove the old LED and make it a flat surface, glue some KAPTON tape over it to insulate. Then hot glue the new Mini Strip exactly in place of the old LED, scratch away two solder spots on the strip, and solder the two wires to it observing polarity. Once you put the white reflective backing with the LED holes back in, it covers it up, and it looks right.

Doing that Mini Strip is much less labor intensive, than just trying to get the lenses right on the LEDs.

[ReeceyBurger123]

Re: How To Repair Led Backlight Strips Video !

Awesome, thats called the stacking method as I mentioned in the video. I have another Led Tv with the same fault coming soon I will do a video on how to do that method

[flocko]

Re: How To Repair Led Backlight Strips Video !

I thought it was the Flocko method as sold on eBay? LOL

[ReeceyBurger123]

Re: How To Repair Led Backlight Strips Video !

I dunno haha

[ZnsaneRyder]

Re: How To Repair Led Backlight Strips Video !

Well, if the Flocko method works, with less visual distortion to the image, then that is the way to go!

I noticed, that if you take the diffuser lenses off the LEDs and glue them on again, it is HARD to make it look right again against a solid blue or white backround! At least with Flocko Method, the Lens is untouched, and the light diffuses properly! I will never remove the lenses again, just too much hassle!

[vinceroger69]

Re: How To Repair Led Backlight Strips Video !

I thought it was the Flocko method as sold on eBay? LOL

wheres your ebay link i can add them too my watch list then cheers.

[michael dranfield]

Re: How To Repair Led Backlight Strips Video !

Just saw your video a good use for the old sky box laying about and a good effort on your first youtube video what software did you use for rendering it?

Hi Vince .my daughter says it's called camtasia if that means anything to you .

[flocko]

Re: How To Repair Led Backlight Strips Video !

Just for vinceroger69 eBay item number 252282953741 I will be adding more LED/ lenses as I come across them ?I do also have the odd shape LG one but this is not shown in listing as yet. Flocko

[vinceroger69]

Re: How To Repair Led Backlight Strips Video !

Hi Vince .my daughter says it's called camtasia if that means anything to you .

Thanks i will look into it as i want a easy programme to use.

[vinceroger69]

Re: How To Repair Led Backlight Strips Video !

Just for vinceroger69 eBay item number 252282953741 I will be adding more LED/ lenses as I come across them ?I do also have the odd shape LG one but this is not shown in listing as yet. Flocko

Thanks flocko maybe just what my mate is looking for as hes having ago of fixing his own tv and has a some failed leds if hes testing them rite hes not local too me so i cant physically help him.

[flocko]

Re: How To Repair Led Backlight Strips Video !

Getting good feedback on these, they come with full easy to follow testing and fitting instructions.

[ReeceyBurger123]

Re: How To Repair Led Backlight Strips Video !

Got a link mate ?

[vinceroger69]

Re: How To Repair Led Backlight Strips Video !

This is the link ive sent my mate
http://www.ebay.co.uk/itm/Samsung-LG...-/252282953741

[ReeceyBurger123]

Re: How To Repair Led Backlight Strips Video !

Cheers Vince Thats a very good idea Flocko !

[Telefixer]

Re: How To Repair Led Backlight Strips Video !

Well, if the Flocko method works, with less visual distortion to the image, then that is the way to go!

I noticed, that if you take the diffuser lenses off the LEDs and glue them on again, it is HARD to make it look right again against a solid blue or white backround! At least with Flocko Method, the Lens is untouched, and the light diffuses properly! I will never remove the lenses again, just too much hassle!

Just got back to this - thanks for the interest! Flocko - simple and brilliant. I'd started to remove a lens, but hey that's the last one!
I ended up measuring the current going through one of the 4 strings (series LEDS hence 50-odd volts) and I got 150mA. And I think that was about 75% duty cycle. A 46" not-high end Samsung. So, I think allowing for 400mA would be sensibill.
I guess a very important key, is using LEDS from a reliable model. No point putting in LEDs from a Vestel or similar into a better TV!
Go the Black Caps...

[Telefixer]

Re: How To Repair Led Backlight Strips Video !

And - of course - I wonder if most of the reason they fail is cos they can't quite get their heat out through the metal rear. heat sinking - Hot gluing them around teh OUTSIDE of the mini strips so the rear keeps metal-to-metal contact would be a good idea I reckon.

[MEB]

Re: How To Repair Led Backlight Strips Video !

ReeceyBurger123 you are a gent! I just discovered your video and you have saved me enormous amounts of time trying to reinvent the wheel. That is good stuff my friend.