{"product_id":"ebt66203201-lg-main-board","title":"EBT66203201 LG Main Board for 55UT640S0UA AUSYLOR","description":"\u003cp\u003eEBT66203201 LG main board for the 55UT640S0UA TV with listed model\/version code AUSYLOR. This replacement main board is intended for repairs where diagnosis has identified a main-board fault, including startup, picture, sound, or input problems. Match the part number and full TV model code before ordering.\u003c\/p\u003e\u003ch3\u003eSpecifications \u0026amp; Board Identifiers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePart number: EBT66203201\u003c\/li\u003e\n\u003cli\u003eBrand: LG\u003c\/li\u003e\n\u003cli\u003eProduct type: Main Board\u003c\/li\u003e\n\u003cli\u003eCompatible TV model: \u003ca href=\"\/search?q=55UT640S0UA\" style=\"color: #00cc66; font-weight: bold;\"\u003e55UT640S0UA\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eListed model\/version code: \u003cspan style=\"color: #ff0000;\"\u003eAUSYLOR\u003c\/span\u003e. Match this code against your TV label; the model number alone does not establish compatibility.\u003c\/li\u003e\n\u003cli\u003ePCB\/board number: Not provided in the current listing. Verify the identifier on your original board before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCommon TV Symptoms Fixed\u003c\/h3\u003e\u003cp\u003eA faulty main board can cause the following symptoms. These symptoms can also have other causes, so confirm the fault before replacing the board.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTV fails to complete startup or repeatedly restarts.\u003c\/li\u003e\n\u003cli\u003eMissing picture or sound caused by a main-board fault.\u003c\/li\u003e\n\u003cli\u003eHDMI or other input functions fail to respond.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Ordering Guidelines\u003c\/h3\u003e\u003cp\u003eVerify EBT66203201 on the original board's white sticker. Compare the PCB\/board number, full TV model suffix, and any version code against your original hardware and TV label. Confirm the listed \u003cspan style=\"color: #ff0000;\"\u003eAUSYLOR\u003c\/span\u003e code before ordering; do not choose a board based on screen size or appearance alone.\u003c\/p\u003e\u003cp\u003eDisconnect the TV from power before installation. Use appropriate electrostatic-discharge precautions, handle the board by its edges, and avoid touching components or connector contacts. Have a qualified technician perform the replacement if you are not experienced with TV repair.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"\/search?q=55UT640S0UA\" style=\"color: #00cc66; font-weight: bold;\"\u003e55UT640S0UA compatible parts\u003c\/a\u003e\u003c\/p\u003e\u003ch5\u003eContact Me\u003c\/h5\u003e\u003cp\u003e\u003ca href=\"mailto:info@tvpartsforsale.com?Subject=TVPartQuestion\"\u003eASK A QUESTION\u003c\/a\u003e\u003c\/p\u003e","brand":"TV Parts for Sale","offers":[{"title":"Default Title","offer_id":51483397914791,"sku":"EBT66203201","price":79.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/6283\/1783\/files\/EBT66203201.webp?v=1791476019","url":"https:\/\/tvpartsforsale.com\/products\/ebt66203201-lg-main-board","provider":"TV Parts for Sale","version":"1.0","type":"link"}