{"product_id":"vizio-500tt43-led-backlight-strips","title":"Vizio 500TT43 V3\/V4 LED Backlight Strips for D50U-D1 (12-Pack)","description":"\u003cstyle\u003e\n\n.gy-desc-500tt43{max-width:1100px;margin:0 auto;color:#24303a;font:inherit;line-height:1.6}\n.gy-desc-500tt43 *{box-sizing:border-box}\n.gy-desc-500tt43 h2{font-size:1.58em;line-height:1.28;margin:28px 0 13px;color:#172733}\n.gy-desc-500tt43 h3{font-size:1.25em;line-height:1.35;margin:16px 0 11px;color:#172733}\n.gy-desc-500tt43 h4{font-size:1.06em;line-height:1.4;margin:14px 0 9px;color:#24303a}\n.gy-desc-500tt43 p{margin:9px 0 13px}\n.gy-desc-500tt43 ul{padding-left:23px;margin:8px 0 15px}\n.gy-desc-500tt43 li{margin-bottom:6px}\n.gy-desc-500tt43 img{display:block;width:auto;max-width:100%;height:auto;margin:0 auto}\n.gy-desc-500tt43 a{color:#a42823;text-decoration:underline;text-underline-offset:2px}\n.gy-desc-500tt43 .gy-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;align-items:center}\n.gy-desc-500tt43 .gy-grid 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auto;border-radius:6px}\n.gy-desc-500tt43 .gy-quick-models{background:#f3f6f8;padding:12px 15px;border-radius:5px}\n@media(max-width:720px){\n.gy-desc-500tt43 .gy-grid,.gy-desc-500tt43 .gy-cards{grid-template-columns:1fr;gap:11px}\n.gy-desc-500tt43 h2{font-size:1.38em}\n.gy-desc-500tt43 h3{font-size:1.15em}\n.gy-desc-500tt43 .gy-card{border-bottom:1px solid #e3e8e9}\n.gy-desc-500tt43 .gy-data th,.gy-desc-500tt43 .gy-data td{padding:9px 7px}\n.gy-desc-500tt43 .gy-model-group summary{padding:12px 10px}\n.gy-desc-500tt43 .gy-count{float:none;display:inline-block;margin-left:7px}\n}\n.gy-desc-500tt43 .gy-visual img{max-height:420px;object-fit:contain}\n.gy-desc-500tt43 .gy-smallprint{font-size:.88em;color:#586772}\n.gy-desc-500tt43 .gy-unboxing{max-width:970px;margin:20px auto 26px;padding:16px 0;border-top:1px solid #e1e6e9;border-bottom:1px solid #e1e6e9}\n.gy-desc-500tt43 .gy-unboxing h3{margin:5px 0 11px}\n.gy-desc-500tt43 .gy-unboxing video{margin:13px auto}\n\n.gy-desc-500tt43 .gy-photo-label{font-size:.9em;text-align:center;color:#586772;margin:8px auto 0}\n.gy-desc-500tt43 .gy-intro-video{display:block;max-width:970px;margin:0 auto}\n.gy-desc-500tt43 .gy-models td:first-child{font-weight:600}\n.gy-desc-500tt43 .gy-data td{overflow-wrap:anywhere}\n.gy-desc-500tt43 .gy-video-fallback{font-size:.9em}\n.gy-desc-500tt43 .gy-unboxing video{background:#f2f5f6;aspect-ratio:16\/9;object-fit:contain}\n\n\u003c\/style\u003e\n\n\u003cdiv class=\"gy-desc-500tt43\" lang=\"en-US\"\u003e\n\n  \u003c!-- MODULE 1: Product overview --\u003e\n  \u003csection class=\"gy-top\" aria-label=\"500TT43 replacement LED backlight strip overview\"\u003e\n\n    \u003ch2\u003e500TT43 V3 \/ V4 LED Backlight Strips for Select Vizio 50-Inch TVs\u003c\/h2\u003e\n\n    \u003cdiv class=\"gy-grid\"\u003e\n\n      \u003cdiv class=\"gy-visual\"\u003e\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0778\/4353\/0021\/files\/500TT43_e9b4170d-bb42-4453-9d84-9fbda3355416.jpg?v=1792459706\" alt=\"GuuYebe 500TT43 V3 V4 LED backlight replacement set for select Vizio 50-inch TVs\" loading=\"lazy\" decoding=\"async\"\u003e\n      \u003c\/div\u003e\n\n      \u003cdiv\u003e\n\n        \u003cp class=\"gy-kicker\"\u003eGuuYebe TV LED backlight replacement\u003c\/p\u003e\n\n        \u003ch3\u003e500TT43 12-Piece LED Backlight Strip Set\u003c\/h3\u003e\n\n        \u003cp\u003e\n          This GuuYebe replacement LED backlight set is listed for select Vizio 50-inch LED\/LCD televisions\n          using the \u003cstrong\u003e500TT43\u003c\/strong\u003e backlight family.\n          Supplied identification references include \u003cstrong\u003e500TT43 V3\u003c\/strong\u003e,\n          \u003cstrong\u003e500TT43 V4\u003c\/strong\u003e, \u003cstrong\u003eLB50057 V0_00\u003c\/strong\u003e,\n          \u003cstrong\u003eEVTLBM500P0601-DN-2\u003c\/strong\u003e, \u003cstrong\u003eM30900\u003c\/strong\u003e and\n          \u003cstrong\u003e16V0 94V-0\u003c\/strong\u003e.\n          Before ordering, compare the original printed references, 471 mm strip length,\n          6-LED layout, connector, mounting positions, TV model\/version and panel reference.\n        \u003c\/p\u003e\n\n        \u003ch4\u003eProduct Information\u003c\/h4\u003e\n\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cstrong\u003eStrip length:\u003c\/strong\u003e 471 mm\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eLED count:\u003c\/strong\u003e 6 LED beads per strip\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003eIndividual LED voltage:\u003c\/strong\u003e 6 V per bead\u003c\/li\u003e\n          \u003cli\u003e\n\u003cstrong\u003ePackage includes:\u003c\/strong\u003e 1 set = 12 LED backlight strips\u003c\/li\u003e\n        \u003c\/ul\u003e\n\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/section\u003e\n\n\n  \u003c!-- MODULE 2: Compatibility --\u003e\n  \u003csection class=\"gy-block\" aria-label=\"Vizio 50-inch TV compatibility for 500TT43 LED backlight strips\"\u003e\n\n    \u003ch2\u003eCompatible Vizio 50-Inch TV Models\u003c\/h2\u003e\n\n    \u003cdiv class=\"gy-grid\"\u003e\n\n      \u003cdiv\u003e\n\n        \u003ch3\u003eExact Supplied Fitment\u003c\/h3\u003e\n\n        \u003cp\u003e\n          The dedicated compatibility file lists \u003cstrong\u003e3 exact Vizio model records\u003c\/strong\u003e:\n          \u003cstrong\u003eD50-D1\u003c\/strong\u003e, \u003cstrong\u003eD50U-D1\u003c\/strong\u003e and \u003cstrong\u003eE50-C1\u003c\/strong\u003e.\n          The D50-D1 and E50-C1 records include specific version codes, while no version was supplied for D50U-D1.\n          Use the complete model and version from the TV rear label whenever available.\n        \u003c\/p\u003e\n\n        \u003cdiv class=\"gy-scroll\"\u003e\n\n          \u003ctable class=\"gy-data gy-quick-models\"\u003e\n\n            \u003cthead\u003e\n              \u003ctr\u003e\n                \u003cth scope=\"col\"\u003eVizio TV model\u003c\/th\u003e\n                \u003cth scope=\"col\"\u003eListed version(s)\u003c\/th\u003e\n              \u003c\/tr\u003e\n            \u003c\/thead\u003e\n\n            \u003ctbody\u003e\n              \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD50-D1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLTCWTQCS, LTMWTQBR, LTMWTQBS, LTMWTQCS, LTMWTQFS, LTMWTQIS\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eD50U-D1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan class=\"gy-muted\"\u003eNot specified\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n              \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eE50-C1\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eLTCWSKAR, LTMSWKBR, LTCWSKBR, LTC6SKAR, LTMWSKBR, LTMWSKES, LTMWSKER, LTCWSKER, LTM6SKAR\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n            \u003c\/tbody\u003e\n\n          \u003c\/table\u003e\n\n        \u003c\/div\u003e\n\n      \u003c\/div\u003e\n\n\n      \u003cdiv class=\"gy-visual\"\u003e\n\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0778\/4353\/0021\/files\/V3.jpg?v=1792459711\" alt=\"500TT43 V3 reference image for checking Vizio 50-inch LED backlight compatibility\" loading=\"lazy\" decoding=\"async\"\u003e\n\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n\n    \u003cdiv class=\"gy-note\"\u003e\n\n      \u003cstrong\u003eImportant fitment check:\u003c\/strong\u003e\n\n      The broader product-content source also references\n      \u003cstrong\u003eD50-D1\u003c\/strong\u003e, \u003cstrong\u003eD50U-D1\u003c\/strong\u003e, \u003cstrong\u003eE50-C1\u003c\/strong\u003e,\n      \u003cstrong\u003eEVTLBM500P0601-DN-2\u003c\/strong\u003e, \u003cstrong\u003eLB50057\u003c\/strong\u003e,\n      \u003cstrong\u003e500TT43 V3\u003c\/strong\u003e and \u003cstrong\u003e500TT43 V4\u003c\/strong\u003e.\n\n      For confirmed fitment, compare the original 500TT43 V3\/V4 markings,\n      471 mm strip length, 6-LED layout, connector, mounting positions and one of the supplied\n      panel references before ordering.\n\n      “Not specified” means the exact compatibility source did not provide a version;\n      it does not mean every production version is confirmed compatible.\n\n    \u003c\/div\u003e\n\n\n    \u003ch3\u003eComplete Supplied Compatibility List — 3 Vizio Model Records\u003c\/h3\u003e\n\n    \u003cdiv class=\"gy-scroll\"\u003e\n\n      \u003ctable class=\"gy-data gy-models\"\u003e\n\n        \u003cthead\u003e\n          \u003ctr\u003e\n            \u003cth scope=\"col\"\u003eBrand\u003c\/th\u003e\n            \u003cth scope=\"col\"\u003eTV model\u003c\/th\u003e\n            \u003cth scope=\"col\"\u003eListed version(s)\u003c\/th\u003e\n          \u003c\/tr\u003e\n        \u003c\/thead\u003e\n\n        \u003ctbody\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eVizio\u003c\/td\u003e\n            \u003ctd\u003eD50-D1\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eLTCWTQCS, LTMWTQBR, LTMWTQBS, LTMWTQCS, LTMWTQFS, LTMWTQIS\u003c\/strong\u003e\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eVizio\u003c\/td\u003e\n            \u003ctd\u003eD50U-D1\u003c\/td\u003e\n            \u003ctd\u003e\u003cspan class=\"gy-muted\"\u003eNot specified\u003c\/span\u003e\u003c\/td\u003e\n          \u003c\/tr\u003e\n          \u003ctr\u003e\n            \u003ctd\u003eVizio\u003c\/td\u003e\n            \u003ctd\u003eE50-C1\u003c\/td\u003e\n            \u003ctd\u003e\u003cstrong\u003eLTCWSKAR, LTMSWKBR, LTCWSKBR, LTC6SKAR, LTMWSKBR, LTMWSKES, LTMWSKER, LTCWSKER, LTM6SKAR\u003c\/strong\u003e\u003c\/td\u003e\n          \u003c\/tr\u003e\n        \u003c\/tbody\u003e\n\n      \u003c\/table\u003e\n\n    \u003c\/div\u003e\n\n\n    \u003cdiv class=\"gy-support\"\u003e\n\n      \u003ch3\u003eFitment Support Before Ordering\u003c\/h3\u003e\n\n      \u003cp\u003e\n        Not sure whether this is the correct Vizio 500TT43 backlight set?\n        Send us the complete TV model and version if shown, plus clear photos of the original strip markings,\n        connector, LED layout, mounting positions and panel label.\n        We can help compare the supplied references before you order.\n      \u003c\/p\u003e\n\n      \u003cp\u003e\n        \u003cstrong\u003eEmail:\u003c\/strong\u003e\n        \u003ca href=\"mailto:support@guuyebe.com\"\u003esupport@guuyebe.com\u003c\/a\u003e\n      \u003c\/p\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/section\u003e\n\n\n  \u003c!-- MODULE 3: Parameters + identification + product video --\u003e\n  \u003csection class=\"gy-block\" aria-label=\"500TT43 LED backlight strip parameters and part number identification\"\u003e\n\n    \u003ch2\u003e500TT43 Product Parameters and Part Number Identification\u003c\/h2\u003e\n\n    \u003cdiv class=\"gy-grid\" style=\"align-items:start\"\u003e\n\n      \u003cdiv\u003e\n\n        \u003ctable class=\"gy-data gy-spec\"\u003e\n\n          \u003ctbody\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003ePrimary Part Number\u003c\/th\u003e\n              \u003ctd\u003e500TT43\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eManufacturer Part Number\u003c\/th\u003e\n              \u003ctd\u003eVizio 500TT43\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eBoard Numbers\u003c\/th\u003e\n              \u003ctd\u003e500TT43 V3 \/ 500TT43 V4\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003ePart Type\u003c\/th\u003e\n              \u003ctd\u003eLED light strip\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003ePart Usage\u003c\/th\u003e\n              \u003ctd\u003eLED\/LCD television backlight\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eStrip Length\u003c\/th\u003e\n              \u003ctd\u003e471 mm\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eLED Beads\u003c\/th\u003e\n              \u003ctd\u003e6 per strip\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eIndividual LED Voltage\u003c\/th\u003e\n              \u003ctd\u003e6 V per bead\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003ePackage Contents\u003c\/th\u003e\n              \u003ctd\u003e12 LED backlight strips (1 set)\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n              \u003ctd\u003e180-Day Warranty\u003c\/td\u003e\n            \u003c\/tr\u003e\n\n          \u003c\/tbody\u003e\n\n        \u003c\/table\u003e\n\n      \u003c\/div\u003e\n\n\n      \u003cdiv\u003e\n\n        \u003ctable class=\"gy-data gy-spec\"\u003e\n\n          \u003ctbody\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003ePanel References\u003c\/th\u003e\n              \u003ctd\u003e\n                TPT500J1-HVN04 REV:S17TK or REV:S600E\u003cbr\u003e\n                TPT500J1-HVN08.A REV:S800A\u003cbr\u003e\n                TPT500J1-HVN07.U\u003cbr\u003e\n                TPT500J1-LE8\n              \u003c\/td\u003e\n            \u003c\/tr\u003e\n\n            \u003ctr\u003e\n              \u003cth scope=\"row\"\u003eVisible \/ Identification References\u003c\/th\u003e\n              \u003ctd\u003e\n                500TT43 V3\u003cbr\u003e\n                500TT43 V4\u003cbr\u003e\n                LB50057 V0_00\u003cbr\u003e\n                M30900\u003cbr\u003e\n                16V0 94V-0\u003cbr\u003e\n                EVTLBM500P0601-DN-2\n              \u003c\/td\u003e\n            \u003c\/tr\u003e\n\n          \u003c\/tbody\u003e\n\n        \u003c\/table\u003e\n\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n\n    \u003cdiv class=\"gy-note\"\u003e\n\n      \u003cstrong\u003eSource-reference note:\u003c\/strong\u003e\n\n      The supplied parameter file identifies \u003cstrong\u003e500TT43\u003c\/strong\u003e as the part number,\n      \u003cstrong\u003eVizio 500TT43\u003c\/strong\u003e as the manufacturer part number, and lists\n      \u003cstrong\u003e500TT43 V3\u003c\/strong\u003e, \u003cstrong\u003e500TT43 V4\u003c\/strong\u003e,\n      \u003cstrong\u003eLB50057 V0_00\u003c\/strong\u003e, \u003cstrong\u003eM30900\u003c\/strong\u003e,\n      \u003cstrong\u003e16V0 94V-0\u003c\/strong\u003e and \u003cstrong\u003eEVTLBM500P0601-DN-2\u003c\/strong\u003e as visible references.\n\n      The broader product-content source separately supplies the panel references shown above.\n      Match the original printed identifiers, 471 mm length, 6-LED layout,\n      connector, mounting positions, TV model\/version and panel label before ordering.\n\n    \u003c\/div\u003e\n\n\n    \u003cfigure class=\"gy-wide-img\"\u003e\n\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0778\/4353\/0021\/files\/V4.jpg?v=1792459711\" alt=\"500TT43 V4 reference image for Vizio 50-inch LED backlight strip identification\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;max-width:970px\"\u003e\n\n      \u003cfigcaption class=\"gy-photo-label\"\u003e\n        500TT43 V4 reference image — compare the complete printed strip code,\n        connector and physical layout with the original backlight assembly.\n      \u003c\/figcaption\u003e\n\n    \u003c\/figure\u003e\n\n\n    \u003cfigure class=\"gy-wide-img\"\u003e\n\n      \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0778\/4353\/0021\/files\/TPT500J1-HVN04.jpg?v=1792459706\" alt=\"TPT500J1-HVN04 panel reference image for 500TT43 Vizio LED backlight identification\" loading=\"lazy\" decoding=\"async\" style=\"width:100%;max-width:970px\"\u003e\n\n      \u003cfigcaption class=\"gy-photo-label\"\u003e\n        TPT500J1-HVN04 panel reference — use the panel revision and original strip markings\n        together with the TV model\/version when confirming fitment.\n      \u003c\/figcaption\u003e\n\n    \u003c\/figure\u003e\n\n\n    \u003csection class=\"gy-unboxing\" aria-label=\"500TT43 LED backlight strips product video\"\u003e\n\n      \u003ch3\u003e500TT43 V3 \/ V4 LED Backlight Strips Product Video\u003c\/h3\u003e\n\n      \u003cp\u003e\n        View the supplied GuuYebe product video to compare this 12-strip 500TT43 set\n        with the original backlights.\n        Check the V3\/V4 markings, 471 mm strip length, 6-LED layout,\n        connector and mounting positions before ordering or installation.\n      \u003c\/p\u003e\n\n      \u003cvideo controls preload=\"none\" playsinline poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0778\/4353\/0021\/files\/V3.jpg?v=1792459711\" aria-label=\"GuuYebe 500TT43 V3 V4 Vizio 50-inch LED backlight strips product video\"\u003e\n\n        \u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/d1194c1e584b41e89c84a9cc75019404.mp4\" type=\"video\/mp4\"\u003e\n\n        Your browser does not support HTML5 video.\n\n      \u003c\/source\u003e\u003c\/video\u003e\n\n      \u003cp class=\"gy-small\"\u003e\n        The product video is a visual reference for the supplied strip set\n        and does not by itself confirm compatibility with every TV production version.\n      \u003c\/p\u003e\n\n    \u003c\/section\u003e\n\n  \u003c\/section\u003e\n\n\n  \u003c!-- MODULE 4: Product details --\u003e\n  \u003csection class=\"gy-block\" aria-label=\"500TT43 LED backlight strip details\"\u003e\n\n    \u003ch2\u003e500TT43 LED Backlight Strip Details\u003c\/h2\u003e\n\n    \u003cdiv class=\"gy-cards\"\u003e\n\n      \u003cdiv class=\"gy-card\"\u003e\n\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0778\/4353\/0021\/files\/TPT500J1-HVN08.jpg?v=1792459707\" alt=\"TPT500J1-HVN08 panel reference for 500TT43 LED bead and optical lens details\" loading=\"lazy\" decoding=\"async\"\u003e\n\n        \u003ch3\u003eLED Beads and Optical Lenses\u003c\/h3\u003e\n\n        \u003cp\u003e\n          The supplied product information lists 6 LED beads per strip at 6 V per LED.\n          Compare the LED count, lens spacing and strip profile with the original assembly.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n\n      \u003cdiv class=\"gy-card\"\u003e\n\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0778\/4353\/0021\/files\/TPT500J1-HVN07.jpg?v=1792459703\" alt=\"TPT500J1-HVN07 reference image for 500TT43 connector interface checking\" loading=\"lazy\" decoding=\"async\"\u003e\n\n        \u003ch3\u003eConnector Interface\u003c\/h3\u003e\n\n        \u003cp\u003e\n          Compare the original power connector shape, contact arrangement and orientation before installation.\n          A matching model or panel reference alone is not sufficient to confirm compatibility.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n\n      \u003cdiv class=\"gy-card\"\u003e\n\n        \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0778\/4353\/0021\/files\/TPT500J1-LE8.jpg?v=1792459706\" alt=\"TPT500J1-LE8 reference image for 500TT43 mounting and hole position checking\" loading=\"lazy\" decoding=\"async\"\u003e\n\n        \u003ch3\u003eMounting and Hole Position\u003c\/h3\u003e\n\n        \u003cp\u003e\n          Check strip orientation, mounting-hole positions, connector placement\n          and the complete physical layout against the original backlight set before installation.\n        \u003c\/p\u003e\n\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/section\u003e\n\n\n  \u003c!-- MODULE 5: Troubleshooting --\u003e\n  \u003csection class=\"gy-block\" aria-label=\"Vizio 50-inch TV sound but no picture LED backlight troubleshooting\"\u003e\n\n    \u003ch2\u003eVizio TV Has Sound but No Picture? Check the Backlight\u003c\/h2\u003e\n\n    \u003cp\u003e\n      If a compatible Vizio TV has sound but the screen remains dark,\n      failed LED backlights are one possible cause.\n\n      Shining a flashlight at an angle across the powered screen may reveal a faint image,\n      which can indicate that the LCD image is present but the display is not being illuminated normally.\n\n      This test does not prove the LED strips are faulty;\n      the LED driver, power supply or other circuitry may also require diagnosis.\n    \u003c\/p\u003e\n\n    \u003cp\u003e\n      \u003ca href=\"https:\/\/guuyebe.com\/blogs\/tv-issues\/tv-has-sound-but-no-picture\"\u003e\n        TV Has Sound But No Picture – Diagnosis Guide\n      \u003c\/a\u003e\n    \u003c\/p\u003e\n\n    \u003cp\u003e\n      \u003ca href=\"https:\/\/guuyebe.com\/blogs\/news\/replacement-tv-light-strip-using-tv-model-ua55ju5920jxxz-as-an-example\"\u003e\n        How to Replace TV LED Backlight Strips – General Replacement Guide\n      \u003c\/a\u003e\n    \u003c\/p\u003e\n\n  \u003c\/section\u003e\n\n\n  \u003c!-- MODULE 6: General replacement video --\u003e\n  \u003csection class=\"gy-block\" aria-label=\"general TV LED backlight replacement demonstration video\"\u003e\n\n    \u003ch2\u003eTV LED Backlight Strip Replacement Process Video\u003c\/h2\u003e\n\n    \u003cp class=\"gy-muted\"\u003e\n      This is a general GuuYebe LED backlight replacement walkthrough.\n\n      It is not a model-specific 500TT43 V3\/V4,\n      D50-D1, D50U-D1 or E50-C1 installation video.\n\n      TV disassembly involves fragile display panels and electrical hazards.\n      Disconnect power and use appropriate repair procedures.\n    \u003c\/p\u003e\n\n    \u003cvideo controls playsinline preload=\"none\" poster=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0778\/4353\/0021\/files\/GuuYebe_Video_Photo.jpg?v=1789183869\" aria-label=\"General TV LED backlight replacement process demonstration\"\u003e\n\n      \u003csource src=\"https:\/\/cdn.shopify.com\/videos\/c\/o\/v\/0d0e812417404634a02ef8e0deef5f9d.mp4\" type=\"video\/mp4\"\u003e\n\n      Your browser does not support HTML5 video.\n\n    \u003c\/source\u003e\u003c\/video\u003e\n\n  \u003c\/section\u003e\n\n\u003c\/div\u003e\n","brand":"GuuYebe","offers":[{"title":"Default Title","offer_id":47453819994405,"sku":"102866","price":42.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0778\/4353\/0021\/files\/500TT43_bf98e14c-3dda-4a44-8634-f9a867a9f928.jpg?v=1700807604","url":"https:\/\/guuyebe.com\/products\/vizio-500tt43-led-backlight-strips","provider":"GuuYebe","version":"1.0","type":"link"}