Tag Archives: a977bb

This is a genuine OEM Vizio main board, part number. With model designation SV472XVT B1 20.5 printed directly on the board. The main board is the central processing unit of your TV, controlling all audio, video, and user interface functions. Common symptoms of a failed main board include TV not powering on, no picture or sound with power present, or non-functioning inputs. This board is used, pulled from a working unit. It shows normal signs of use consistent with its age. Please match your part number exactly before purchasing. Always verify your part number matches exactly before ordering. Do not order based on model number alone. Compatible Brand: For Vizio. Model Printed: SV472XVT B1 20.5.

Please, refer to the picture(s) that this is the one you need. The part is a new. Our return rate is low, and we work hard to resolve any issues. We may have other parts available for sale for this model that are not listed in our store. If you cannot find what you are looking for, please ask. We need the model number AND part number/description/picture of the part. A picture will significantly help in locating the item. We check our messages often and respond to all inquiries. We value you as a customer and would like to thank you for your business.

Please, refer to the picture(s) that this is the one you need. The part is a new. Our return rate is low, and we work hard to resolve any issues. We may have other parts available for sale for this model that are not listed in our store. If you cannot find what you are looking for, please ask. We need the model number AND part number/description/picture of the part. A picture will significantly help in locating the item. We check our messages often and respond to all inquiries. We value you as a customer and would like to thank you for your business.