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Hitachi LCD 42HBT42u Issues, Stanby Lights Flashe but Screen is Blank

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Turnip:
Hi Vince,

They're listed as -

100/500/1000pcs High Power LG 110LM 1watt 3528 LED Backlight Television Backlit

They certainly look the biz in all respects with the 'large' heat sink area underneath that other Leds don't have. They look just like the originals.

Not yet tried any as still using screen-smash diodes - Will be nice to use new ones though - Chris.

jjuk26:
Hi Turnip, thanks i will give it a try is there a guide to removing the screen to expose the LEDs that you would recommend, i see the lights in your last post are strip LEDs, is there also a guide to replace?

Thanks

Jason

vinceroger69:

--- Quote from: Turnip on March 09, 2017,12:50:31 ---Hi Vince,

They're listed as -

100/500/1000pcs High Power LG 110LM 1watt 3528 LED Backlight Television Backlit

They certainly look the biz in all respects with the 'large' heat sink area underneath that other Leds don't have. They look just like the originals.

Not yet tried any as still using screen-smash diodes - Will be nice to use new ones though - Chris.

--- End quote ---

Thank you will order some and give them a try.

vinceroger69:

--- Quote from: jjuk26 on March 09, 2017,13:16:25 ---Hi Turnip, thanks i will give it a try is there a guide to removing the screen to expose the LEDs that you would recommend, i see the lights in your last post are strip LEDs, is there also a guide to replace?

Thanks

Jason

--- End quote ---

This guide is good on a lcd tv strip down
https://www.youtube.com/watch?v=Bf5T2wwtydY&list=WL&index=102

This is a good video on how to replace single leds
https://www.youtube.com/watch?v=EZVQKEp6jxk

Athough i tend to just use a heat gun on the underside of the led strip once the solder melts the led comes off easily

jjuk26:
Hi Guys, i ahve stripped the tv and have the strip lights are now accessible but i only have a mulitmeter on the video shown the guys is able to put 24v onto the led strip light, how would i go about this without purchasing extra equipment, i have a basic fluke mulitmeter

Thanks

Jason

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