Vizio M3D550SR main board TXBCB2K01003Q / 756TXBCB2K01003Q / 715G4404-M01-000-005K - working, $50 credit for old dud
A functional Vizio M3D550SR LED TV main board will let you repair your failed TV and send the old board for credit.
$189.95
| Vizio M3D650SV main board 3665-0042-0150 / 0171-2272-4234 firmware EEPROM / NAND flash U12 - new, programmed, tested
The repair kit contains replacement for the memory IC that contains the Vizio M3D650SV firmware.
$34.95
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Vizio M420SV main board 3642-1252-0150 NAND flash / EEPROM / firmware IC U12 only
The NAND flash memory IC U12 used in M420SV is known to fail and cause slow response, hanging or failing to start TV.
$24.95
| Vizio M420SV main board 3642-1252-0150 / 3642-1252-0395 / 0171-2272-3715 - serviced, tested, $40 credit for old dud
A functional Vizio M420SV LED TV main board that can fix totally dead or stuck on Vizio splash TV or no sound or HDMI inputs
$169.95
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