{"product_id":"lg-eay65920751-power-supply-board","title":"EAY65920751 LG Power Supply Board LGP4350B-25U1 for 43UA7100AUB 50UA7500ZUA 50UA7700AUA","description":"\u003cp\u003eLG EAY65920751 power supply board, board number LGP4350B-25U1, for LG 43UA7100AUB (BUSSLKR), 50UA7500ZUA (BUSULKR), and 50UA7700AUA (BUSJLKR) TVs. This replacement is intended for a diagnosed power-supply fault, such as a TV that will not turn on. Match the exact part number, board identifier, and model\/version pair before ordering.\u003c\/p\u003e\u003ch3\u003eSpecifications \u0026amp; Board Identifiers\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: LG\u003c\/li\u003e\n\u003cli\u003ePart number: EAY65920751\u003c\/li\u003e\n\u003cli\u003eBoard number: LGP4350B-25U1\u003c\/li\u003e\n\u003cli\u003eProduct type: Power Supply Board\u003c\/li\u003e\n\u003cli\u003eCompatible model: \u003ca href=\"\/es\/search?q=43UA7100AUB\" style=\"color: #00cc66; font-weight: bold;\"\u003e43UA7100AUB\u003c\/a\u003e | Version: \u003cspan style=\"color: #ff0000;\"\u003eBUSSLKR\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible model: \u003ca href=\"\/es\/search?q=50UA7500ZUA\" style=\"color: #00cc66; font-weight: bold;\"\u003e50UA7500ZUA\u003c\/a\u003e | Version: \u003cspan style=\"color: #ff0000;\"\u003eBUSULKR\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eCompatible model: \u003ca href=\"\/es\/search?q=50UA7700AUA\" style=\"color: #00cc66; font-weight: bold;\"\u003e50UA7700AUA\u003c\/a\u003e | Version: \u003cspan style=\"color: #ff0000;\"\u003eBUSJLKR\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003eMatch the white-sticker part number and the version listed for your specific TV model. Model number alone does not establish compatibility.\u003c\/span\u003e\u003c\/p\u003e\u003ch3\u003eCommon TV Symptoms Fixed\u003c\/h3\u003e\u003cp\u003eA diagnosed power-supply board failure may cause the following symptoms:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTV will not turn on.\u003c\/li\u003e\n\u003cli\u003eNo standby light or no response to the power button.\u003c\/li\u003e\n\u003cli\u003eTV powers off unexpectedly or has intermittent power.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThese symptoms can also have other causes. Confirm the faulty component before replacing the board; replacement is not a guaranteed fix based on symptoms alone.\u003c\/p\u003e\u003ch3\u003eFitment \u0026amp; Ordering Guidelines\u003c\/h3\u003e\u003cp\u003eVerify EAY65920751 on the original board's white sticker, PCB\/board number LGP4350B-25U1, the full TV model suffix, and the corresponding version code above. Compare connector locations and board layout before installation. Do not order by screen size or visual similarity alone.\u003c\/p\u003e\u003cp\u003eDisconnect the TV from AC power before service. Power-supply capacitors can retain dangerous voltage after unplugging; installation should be performed by a qualified technician. Use appropriate ESD protection and handle the board by its edges.\u003c\/p\u003e\u003cp\u003eFind \u003ca href=\"\/es\/search?q=43UA7100AUB\" style=\"color: #00cc66; font-weight: bold;\"\u003e43UA7100AUB 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":"LG","offers":[{"title":"Default Title","offer_id":51619077062823,"sku":"EAY65920751","price":29.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0708\/6283\/1783\/files\/EAY65920751.webp?v=1792872637","url":"https:\/\/tvpartsforsale.com\/es\/products\/lg-eay65920751-power-supply-board","provider":"TV Parts for Sale","version":"1.0","type":"link"}