{"product_id":"lg-55ec9300-ca-power-board-eay63348801-lgp55f-14op-replacement","title":"LG 55EC9300-CA Power Board EAY63348801 LGP55F-14OP Replacement","description":"\u003ch2\u003eLG 55EC9300-CA Replacement Power Board – EAY63348801 \/ LGP55F-14OP\u003c\/h2\u003e\n\u003cp\u003eRestore your LG 55EC9300-CA OLED television to full working order with this direct-fit replacement power supply board. Model number \u003cstrong\u003eEAY63348801\u003c\/strong\u003e (board designation \u003cstrong\u003eLGP55F-14OP\u003c\/strong\u003e) is engineered to match the original factory specification, ensuring a clean, reliable power delivery to every component in your set. Whether your TV won't power on, shuts off unexpectedly, or shows other power-related symptoms, swapping the power board is often the most effective and cost-efficient repair.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eMade in Mainland China.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExact OEM Fit\u003c\/strong\u003e – Designed specifically for LG 55EC9300-CA OLED TVs; no modifications required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e EAY63348801 \/ LGP55F-14OP – easy cross-reference for confident ordering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Construction\u003c\/strong\u003e – Stainless steel components and quality PCB materials built to last\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePlug-and-Play Installation\u003c\/strong\u003e – Matches original connector layout for straightforward DIY replacement\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Repair\u003c\/strong\u003e – A fraction of the cost of a full TV replacement or professional service\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThoroughly Tested\u003c\/strong\u003e – Each board is inspected before shipping to ensure functionality\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eLG 55EC9300-CA (OLED, 55\")\u003c\/li\u003e\n  \u003cli\u003ePart \/ Board Number: EAY63348801\u003c\/li\u003e\n  \u003cli\u003eBoard Model: LGP55F-14OP\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × LG 55EC9300-CA Power Supply Board (EAY63348801 \/ LGP55F-14OP)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp\u003eAlways unplug your television and allow it to sit for at least 30 minutes before opening the back panel to discharge any residual charge. Photograph existing cable connections before disconnecting them, and refer to your TV's service manual for torque specifications. For guidance on TV repair safety, visit the U.S. Consumer Product Safety Commission (CPSC).\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/hdmi-av-to-rf-modulator-1-channel-pal-ntsc-secam-catv-hotel\"\u003e1-Channel HDMI \u0026amp; AV to RF Modulator – PAL\/NTSC CATV Hotel\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-8m-displayport-to-hdmi-cable-4k-dp-adapter-pc-hdtv-projector\"\u003e1.8M DisplayPort to HDMI Cable 4K – DP Adapter for PC \u0026amp; TV\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/usb-c-to-hdmi-cable-1-8m-4k-macbook-laptop-phone\"\u003e1.8M USB-C to HDMI Cable 4K – MacBook, Laptop \u0026amp; Phone\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/MobLand\" target=\"_blank\" rel=\"noopener\"\u003eMobLand\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How do I confirm this power board is compatible with my LG TV?\u003c\/h4\u003e\n\u003cp\u003eA: Verify the part number printed on your existing power board matches \u003cstrong\u003eEAY63348801\u003c\/strong\u003e or board model \u003cstrong\u003eLGP55F-14OP\u003c\/strong\u003e, and that your TV model is the \u003cstrong\u003eLG 55EC9300-CA\u003c\/strong\u003e. These numbers are typically found on a white sticker on the original board itself.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this a genuine LG OEM part or an aftermarket replacement?\u003c\/h4\u003e\n\u003cp\u003eA: This is a compatible replacement board manufactured to match OEM specifications for the LG 55EC9300-CA. Always cross-reference the part number before purchasing to ensure the correct fit.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What symptoms indicate my power board needs replacing?\u003c\/h4\u003e\n\u003cp\u003eA: Common signs include the TV failing to turn on, shutting off unexpectedly shortly after startup, a blank screen with the standby light flashing, or the set cycling on and off repeatedly. A faulty power supply board is a frequent cause of these issues in OLED televisions.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this repair something I can do myself?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — with basic electronics experience, the right screwdrivers, and proper safety precautions (unplugging the TV and allowing capacitors to discharge), most users can complete this repair at home. If you are unsure, consulting a qualified TV repair technician is always recommended.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do I confirm this power board is compatible with my LG TV?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Verify the part number printed on your existing power board matches EAY63348801 or board model LGP55F-14OP, and that your TV model is the LG 55EC9300-CA. These numbers are typically found on a white sticker on the original board itself.\"}}, {\"@type\": \"Question\", \"name\": \"Is this a genuine LG OEM part or an aftermarket replacement?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This is a compatible replacement board manufactured to match OEM specifications for the LG 55EC9300-CA. Always cross-reference the part number before purchasing to ensure the correct fit.\"}}, {\"@type\": \"Question\", \"name\": \"What symptoms indicate my power board needs replacing?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Common signs include the TV failing to turn on, shutting off unexpectedly shortly after startup, a blank screen with the standby light flashing, or the set cycling on and off repeatedly. A faulty power supply board is a frequent cause of these issues in OLED televisions.\"}}, {\"@type\": \"Question\", \"name\": \"Is this repair something I can do myself?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes — with basic electronics experience, the right screwdrivers, and proper safety precautions (unplugging the TV and allowing capacitors to discharge), most users can complete this repair at home. If you are unsure, consulting a qualified TV repair technician is always recommended.\"}}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"BreadcrumbList\", \"itemListElement\": [{\"@type\": \"ListItem\", \"position\": 1, \"name\": \"Home\", \"item\": \"https:\/\/oasis-select.com\/\"}, {\"@type\": \"ListItem\", \"position\": 2, \"name\": \"Electronics \u0026 Tech\", \"item\": \"https:\/\/oasis-select.com\/collections\/electronics-tech\"}, {\"@type\": \"ListItem\", \"position\": 3, \"name\": \"LG 55EC9300-CA Power Board EAY63348801 LGP55F-14OP Replacement\", \"item\": \"https:\/\/oasis-select.com\/products\/lg-55ec9300-ca-power-board-eay63348801-lgp55f-14op-replacement\"}]}\u003c\/script\u003e","brand":"Oasis Select","offers":[{"title":"China Mainland","offer_id":47744919535721,"sku":"200007763:201336100","price":35.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/7931\/3257\/files\/S9b32081e61454257acffebb77577edd8o.webp?v=1783028308","url":"https:\/\/oasis-select.com\/products\/lg-55ec9300-ca-power-board-eay63348801-lgp55f-14op-replacement","provider":"Oasis Select","version":"1.0","type":"link"}