Vizio M321i-A2 55.75Q01.E01 Main Board
Part Type: Main Unit, Main Board, HDMI Input, A/V Board, Signal Board, Tuner Board, USB Input, Digital Audio Output, Ethernet Input
Part Number: 55.75Q01.E01
Part Usage: LED/LCD
MFR Part Number 1: Vizio 55.75Q01.E01G
MFR Part Number 2: Vizio 55.75Q01.E01
Board Number(s): MT5580_2012M47_42_32, 48.75Q04.011
Substitute Parts: Kit-M321I-A2-K1
Panel Sticker Number: O320FWSS01
Panel Manufacturer: Hisense
Important Message: Part number can be found on a sticker.
TV Part Types: Main Board
ALL PARTS WERE REMOVED FROM A WORKING, TESTED TV WITH A CRACKED SCREEN. SOME WERE STILL NEW IN THERE ORIGINAL BOX AND SOME WERE NOT.
Please were not a guess / testing store if your not sure contact us, TV is shown working in pics so no returns for "DEFECTIVE/NOT WORKING".
Horizontal lines on the screen are NEVER caused by a board.
Horizontal lines indicate a defective LCD panel (screen) no part except a NEW screen will fix it.
We recommend ordering by part number Always, never go off the back sticker alone, remove the part from the TV and confirm all numbers MATCH perfect.
Part number can be found on white bar-code sticker on board.
Often times there are TV models that use more than one set of parts and/or panels.
Important Message: Part number can be found on the sticker of the board or part.
Please see all of the high-res photos for details!