Question LG C1 Mainboard replacement


Sep 10, 2014
hi, i have a problem with my LG C1 mainboard,

my LG TV model number is OLED65C1PVB. its a 65 inch tv.

but when i searched for the part number of my mainboard: EBT66647102/ECO its showing up as a mainboard for OLED48C1PUB.
the tv i bought second hand so i don't know if this is correct part or that the mainboard was already replaced by the previous owner..

I have 2 questions
1) is it ok to order this part and fit in my tv?
2) do i need the LG service remote?
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