{"product_id":"tv-main-board-1-888-101-31-kdl-47-55w900a-800a-50w700a","title":"TV Main Board 1-888-101-31 | KDL-47\/55W900A 800A 50W700A","description":"\u003ch2\u003eReplacement Main Board for KDL Series LCD TVs\u003c\/h2\u003e\n\u003cp\u003eGive your LCD television a second life with this compatible replacement main board, designed to fit select KDL-series models including the KDL-47W900A, KDL-55W900A, KDL-47W800A, KDL-55W800A, and KDL-50W700A. Board part number: \u003cstrong\u003e1-888-101-31\u003c\/strong\u003e. A screen-bundle option may also be available — contact us before ordering to confirm compatibility with your specific unit.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e⚠️ Important Before You Order:\u003c\/strong\u003e These are \u003cstrong\u003eoriginal manufacturer-pulled, second-hand boards\u003c\/strong\u003e — not brand new. Due to the nature of LCD TV manufacturing, a single TV model may use several different board variants. \u003cstrong\u003ePlease contact our customer service team to verify your board type before placing your order.\u003c\/strong\u003e Orders placed without verification that result in a mismatched part are the buyer's responsibility, and return freight costs for incorrect purchases will be borne by the buyer.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e KDL-47W900A, KDL-55W900A, KDL-47W800A, KDL-55W800A, KDL-50W700A\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 1-888-101-31\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoard Type:\u003c\/strong\u003e Main \/ Motherboard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Original disassembly (OEM pull, second-hand)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel components \/ PCB construction\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eScreen Bundle Option:\u003c\/strong\u003e Available — inquire with customer service\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment Verification Recommended:\u003c\/strong\u003e Yes — multiple board revisions may exist per model\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × KDL Series Main Board (1-888-101-31)\u003c\/li\u003e\n  \u003cli\u003eOptional screen bundle available upon request\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatibility Notice\u003c\/h3\u003e\n\u003cp\u003eBecause LCD televisions of the same model number can be manufactured with different internal board revisions, it is \u003cstrong\u003eessential\u003c\/strong\u003e that you verify your specific board number before purchasing. Look for the board number printed directly on your existing main board. When in doubt, reach out to our support team with a photo or your board's label — we're happy to help confirm the right match.\u003c\/p\u003e\n\n\u003cp\u003eMade in Mainland China.\u003c\/p\u003e\n\n\u003ch3\u003eRelated Products You May Need\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/1-channel-relay-module-dc-3-3v-24v-optocoupler-arduino\"\u003e1-Channel Relay Module DC 3.3V–24V Optocoupler for Arduino\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/038-inch-1280x720p-micro-display-diy-hdmi-driver-board-kit\"\u003e0.38\" 1280x720P Micro Display DIY Kit with HDMI Driver Board\u003c\/a\u003e\u003c\/li\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\u003c\/ul\u003e\n\n\u003cp\u003eFor guidance on TV repair safety and electronics handling, refer to the U.S. Consumer Product Safety Commission – Electrical Safety resources.\u003c\/p\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/en.wikipedia.org\/wiki\/Printed_circuit_board\" target=\"_blank\" rel=\"noopener\"\u003ePrinted circuit board\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: How do I know if this main board (1-888-101-31) is compatible with my KDL TV?\u003c\/h4\u003e\n\u003cp\u003eA: Locate the part number printed on your existing main board inside your TV and compare it to 1-888-101-31. Compatible models include the KDL-47W900A, KDL-55W900A, KDL-47W800A, KDL-55W800A, and KDL-50W700A. Because multiple board revisions can exist within the same model line, we strongly recommend contacting our customer service team with your board's label or a photo before ordering to ensure an exact match.\u003c\/p\u003e\n\u003ch4\u003eQ: Is this main board brand new or used?\u003c\/h4\u003e\n\u003cp\u003eA: This is an original manufacturer-pulled (OEM disassembly) second-hand board — not brand new. It has been removed from a functioning unit and is tested for basic operation. This makes it a cost-effective option for repairing your existing television rather than replacing the entire set.\u003c\/p\u003e\n\u003ch4\u003eQ: Can I also get a replacement screen bundled with this main board?\u003c\/h4\u003e\n\u003cp\u003eA: Yes, a screen bundle option may be available. Please contact our customer service team before placing your order to discuss screen compatibility and bundle pricing for your specific KDL model.\u003c\/p\u003e\n\u003ch4\u003eQ: What happens if I order the wrong board?\u003c\/h4\u003e\n\u003cp\u003eA: Due to the multiple board variants that may exist within a single TV model, we strongly urge all buyers to verify compatibility before purchasing. Orders placed without prior verification that result in an incompatible board are the buyer's responsibility, and return shipping costs for incorrect purchases will be borne by the buyer.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"How do I know if this main board (1-888-101-31) is compatible with my KDL TV?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Locate the part number printed on your existing main board inside your TV and compare it to 1-888-101-31. Compatible models include the KDL-47W900A, KDL-55W900A, KDL-47W800A, KDL-55W800A, and KDL-50W700A. 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