{"product_id":"vizio-0500-0412-0790-plhl-t848a-power-supply-backlight-inverter-for-sv421xvt","title":"Vizio 0500-0412-0790 (PLHL-T848A) Power Supply \/ Backlight Inverter for SV421XVT","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eVizio 0500-0412-0790 (050004120790) Power Supply \/ Backlight Inverter Board\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0500-0412-0790 \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Number(s):\u003c\/strong\u003e PLHL-T848A, 3PCGC10003A-R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Power Supply \/ Backlight Inverter Board\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible TV Model(s):\u003c\/strong\u003e\n\u003cp\u003e\u003ca href=\"\/search?q=SV421XVT\" style=\"color: #00cc66; font-weight: bold;\"\u003eSV421XVT\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis is the power supply and backlight inverter board for the Vizio SV421XVT LED TV. This board is responsible for converting AC power to the DC voltages required by the TV and driving the LED backlight. Common issues resolved by replacing this board include the TV not powering on, backlight failure, dim or flickering picture, and the TV shutting off unexpectedly.\u003c\/p\u003e\n\u003ch5\u003eContact Me\u003c\/h5\u003e\n\u003cp\u003e\u003ca href=\"mailto:info@tvpartsforsale.com?Subject=TVPartQuestion\"\u003eASK A QUESTION\u003c\/a\u003e\u003c\/p\u003e\n\u003ch5\u003eKey Features\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eDirect OEM replacement — no modifications required\u003c\/li\u003e\n\u003cli\u003eResolves power-on failures and backlight issues\u003c\/li\u003e\n\u003cli\u003eCompatible with Vizio SV421XVT\u003c\/li\u003e\n\u003cli\u003eTested and pulled from working units\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eImportant Notes\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003eVerify your board number(s) before purchasing: PLHL-T848A or 3PCGC10003A-R\u003c\/li\u003e\n\u003cli\u003eBasic soldering or electronics experience recommended for installation\u003c\/li\u003e\n\u003cli\u003eAlways discharge the capacitors before handling the power supply board\u003c\/li\u003e\n\u003cli\u003eCompare your existing board visually before installing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VIZIO","offers":[{"title":"Default Title","offer_id":54463823577312,"sku":"0500-0412-0790","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0668\/4793\/2640\/files\/0500-0412-0790.webp?v=1787767404","url":"https:\/\/tvpartsoutlet.com\/products\/vizio-0500-0412-0790-plhl-t848a-power-supply-backlight-inverter-for-sv421xvt","provider":"TV Parts Outlet","version":"1.0","type":"link"}