Help finding replacement LED's for TV backlight

[Johndill]

Hi, I have a PENDO 48" TV, Model "PNDLFHU48" with an LED back light, it has 3 blown LED's on the strip that I need to replace but I don't know the exact specs or type of LED, is someone able to link me a web site where I can them please? I've tested them all and the rest of the strips are still working :-) I'm capable of replacing them on the PCB I just can't find them online :-( I've attached pictures of the LED's.

In the first picture, positive is on the left end and neutral is on the right end of the LED.

[ivtec]

Re: Help finding replacement LED's for TV backlight

Hi, I have a PENDO 48" TV, Model "PNDLFHU48" with an LED back light, it has 3 blown LED's on the strip that I need to replace but I don't know the exact specs or type of LED, is someone able to link me a web site where I can them please? I've tested them all and the rest of the strips are still working :-) I'm capable of replacing them on the PCB I just can't find them online :-( I've attached pictures of the LED's.

In the first picture, positive is on the left end and neutral is on the right end of the LED.

John;nobody knows who makes that brand,your best bet is to order some of these and try to replace the burned led on your strips and wish for the best,
in your case those strips should have printed on the the info if not your out of luck.
you also could contact jimmys.com and give them all the tv info and see if they can find out which led strips are good for that Modle #.

http://www.ebay.com/itm/15-pcs-Diode...-/252304716100

[budm]

Re: Help finding replacement LED's for TV backlight

Is it using SAMSUNG LCD panel or?

[Diah]

Re: Help finding replacement LED's for TV backlight

Hi, I have a PENDO 48" TV, Model "PNDLFHU48" with an LED back light, it has 3 blown LED's on the strip that I need to replace but I don't know the exact specs or type of LED, is someone able to link me a web site where I can them please? I've tested them all and the rest of the strips are still working :-) I'm capable of replacing them on the PCB I just can't find them online :-( I've attached pictures of the LED's.

In the first picture, positive is on the left end and neutral is on the right end of the LED.

you can use 3528 SMD LED 3.6V forward voltage, also buy this and cut them to use one by one over yours old one aliexpress

[Johndill]

Re: Help finding replacement LED's for TV backlight

John;nobody knows who makes that brand,your best bet is to order some of these and try to replace the burned led on your strips and wish for the best,
in your case those strips should have printed on the the info if not your out of luck.
you also could contact jimmys.com and give them all the tv info and see if they can find out which led strips are good for that Modle #.

http://www.ebay.com/itm/15-pcs-Diode...-/252304716100

Yes, I plan to replace the burnt LED not the hole strip that would be hard to find, a TV repair tech friend here in Australia said he thinks it's an LG panel and that each strip runs on 24V, so will those LED's on ebay be the correct voltage?

Is it using SAMSUNG LCD panel or?

A TV repair tech friend said he thinks it's an LG panel, I'll attach a picture.

[Johndill]

Re: Help finding replacement LED's for TV backlight

you can use 3528 SMD LED 3.6V forward voltage, also buy this and cut them to use one by one over yours old one aliexpress

The one you found on aliexpress is the same type but for a 32inch, each strip on mine is made up of 2 halves connected together, one with 5 LED's and the other with 6, picture attached.

[Johndill]

Re: Help finding replacement LED's for TV backlight

I tested the LED power connector and it was giveing a reading around 55V, does that sound right to you?

[Johndill]

Re: Help finding replacement LED's for TV backlight

bump

[vinceroger69]

Re: Help finding replacement LED's for TV backlight

have you saw this video that reece has done.
https://www.youtube.com/watch?v=RxwdC7V5Ue0
https://www.youtube.com/watch?v=EZVQKEp6jxk
http://www.shopjimmy.com/replacement...-set-of-12.htm

[bhatti76]

Re: Help finding replacement LED's for TV backlight

Hi john
What finally you used to fix it?

[Johndill]

Re: Help finding replacement LED's for TV backlight

Hi john
What finally you used to fix it?

Hi bhatti76,
I haven't gotten around to my repair lately as I've been away for the holidays.

I plan to try the LED's in the eBay link below however they'll take a while to arrive before I can say there're a good replacement or not :-)

http://www.ebay.com.au/itm/222254264811?ul_noapp=true

[Johndill]

Re: Help finding replacement LED's for TV backlight

Hi john
What finally you used to fix it?

http://www.ebay.com.au/itm/222254264811?ul_noapp=true

The repair was successful so far, hopefully it lasts, just remember to get the polarity right, I used a 2x AA battery holder to test the leds and polarity :-) forgot to take a picture of the replaced leds sorry :-)

[Johndill]

Re: Help finding replacement LED's for TV backlight

Well, that didn't last long, the top row has gone but the rest still work? Too busy to try again atm

[srhofmann]

Re: Help finding replacement LED's for TV backlight

Next time you have it apart post a picture of the tcon board with the label. That will make it a lot easier to determine who made the panel.