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Vizio 756TXFCB0QK0240 Main Board for D55u-D1 (LTM7UCAR Serial) Loc. U202 EEPROM ONLY |
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SKU: sj-EEPROM-756TXFCB0QK0240 |
Vizio D55u-D1 (LTM7UCAR,LTC7UCAR,LTC7UCBS,LTC7UCAS Serial) TV Repair Parts Kit |
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SKU: sj-KIT-D55u-D1-K1 |
| Brand | Models | Versions |
|---|---|---|
| VIZIO | D55U-D1 | LTC7UCAR,LTC7UCAS,LTC7UCBS,LTC7UCCS,LTM7UCAR,LTM7UCBS,LTC7UCBS |
How identify the CORRECT part number on you main board. The sa...
How to check for standby voltage, with no power for M55 4k CL...
How to Replace the Main Board CLICK HERE for replacement part...
The main board is basically the “brains” of your TV and controls everything, from the audio to video streams. All of the user data and settings are also stored on the main board.
• If your TV doesn’t turn on, it could be the main board. If your TV turns on but has no video and/or no audio, it could also be the main board.
• If one HDMI input works but others don’t work, it could be the main board.
*These are helpful tips to get you started and don’t represent accurate diagnoses for every TV model and failure. If you’re unsure of your diagnosis, we recommend checking out our YouTube channel or reaching out to a local TV technician for assistance.
It's easy! Once you match the part number on your main board with the part number listed on this page to confirm compatibility, you’ll just need a screwdriver and the ability to remove the back of your TV and replace the board.