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LG 55LW6500 - Main Board replacement    
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mannuoye



Joined: 24 Dec 2017
Posts: 5
Location: Australia

PostPosted: Sun Dec 24, 2017 3:34 am    Post subject: LG 55LW6500 - Main Board replacement Reply with quote

Hello Everyone,
I have a LG 55LW6500 TV and it stopped working suddenly. I had it connected to a computer via HDMI and I was watching a video on YouTube. All of a sudden TV turned off and then it came back on (just the front LED indicator light) but no picture, no sound and no backlights.

So far, I have checked the power supply voltages and they are correct. I checked the LED backlights by jumping the connectors on power supply board and they are good. Now I think the main board is faulty. Unfortunately LG is not making EBT61555001 main board anymore and I am unable to find it anywhere (not even used one).

Is there any other main board which I can use to get this TV running again?

All I want is TV to turn on and connect my computer via HDMI I don't care about smart functions or audio

Thanks
Google

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JTS1957



Joined: 21 Jan 2009
Posts: 2358
Location: Far, Far Away

PostPosted: Sun Dec 24, 2017 4:48 pm    Post subject: Reply with quote

Shop Jimmy shows three different Main boards used in that model:
EBT61394305 55LW6500-UA.AUSYLHR
EBT61805205 55LW6500-UA.ACCYLHR
EBT61805211 55LW6500-UA.AUSYLUR

They DO NOT show a EBT61555001 at their site.
mannuoye



Joined: 24 Dec 2017
Posts: 5
Location: Australia

PostPosted: Sun Dec 24, 2017 5:06 pm    Post subject: Reply with quote

JTS1957 wrote:
Shop Jimmy shows three different Main boards used in that model:
EBT61394305 55LW6500-UA.AUSYLHR
EBT61805205 55LW6500-UA.ACCYLHR
EBT61805211 55LW6500-UA.AUSYLUR

They DO NOT show a EBT61555001 at their site.


Thanks for replying but statewide app site
shows the board number I listed.
https://www.statewideapp.com.au/pcb-main-3kg-123543

The numbers listed by you are not available as well
mannuoye



Joined: 24 Dec 2017
Posts: 5
Location: Australia

PostPosted: Wed Dec 27, 2017 4:26 pm    Post subject: Mystery solved! Reply with quote

For anyone who gets into the situation like me, I have found the substitute for the original mainboard.
LG makes a repair package for LG 55LW6500 TVs which includes a mainboard, a small remote PCB, a magic remote and a regular remote. The part number for this assembly is AGF78482709
I ordered this today and hope to get it in next 7-10 working days.
I will update after installing it.
mannuoye



Joined: 24 Dec 2017
Posts: 5
Location: Australia

PostPosted: Tue Jan 02, 2018 9:46 pm    Post subject: My TV works now Reply with quote

Hi I got it from www.statewideapp.com.au in Adelaide Australia. believe it or not it cost me $248 only and It worked!!!!.

One thing I would like to mention is I lost one HDMI port so now I have 3 instead of 4 but that does not matter because I use only one and there is no VGA port in this one as well.
Google

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