These products
also work for
this item
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Vizio Y8386524S Main Board for P702UI-B3 |
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SKU: sj-Y8386524S |
Vizio Y8386664S Main Board for M60-C3 (LFTRSZAR Serial) |
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SKU: sj-Y8386664S |
Vizio Y8386674S Main Board for M70-C3 (LFTRSYAR Serial) |
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SKU: sj-Y8386674S |
Vizio P602UI-B3 (LFTRRDAR / LFTRRDAQ Serial) Complete LED TV Repair Parts Kit |
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SKU: sj-KIT-P602UI-B3-K1 |
Vizio Y8386690S Main Board for M80-C3 (LFTRSXAR Serial) |
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SKU: sj-Y8386690S |
Vizio Y8386864S Main Board for M80-C3 (LFTRSXAS Serial) |
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SKU: sj-Y8386864S |
Vizio Y8386862S Main Board for M60-C3 (LFTRSZCS / LFTRSZAS Serial) |
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SKU: sj-Y8386862S |
Vizio Y8386860S Main Board for M70-C3 |
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SKU: sj-Y8386860S |
| Brand | Models | Versions |
|---|---|---|
| VIZIO | P602UI-B3 | LFTRRDAQ,LFTRRDAR |
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.