{"id":9533413785837,"title":"Audio Board 3.5mm Headphone Jack Connector with Cable 821-04217-A 821-05293-A for MacBook Air 15\" A2941 (M2,2023) A3114 (M3,2024) A3241 (M4,2025) (Black) Black","handle":"audio-board-3-5mm-headphone-jack-connector-with-cable-821-04217-a-821-05293-a-for-macbook-air-15-a2941-m2-2023-a3114-m3-2024-a3241-m4-2025-black-black","description":"\u003ch3\u003eAudio Board 3.5mm Headphone Jack Connector with Cable 821-04217-A 821-05293-A for MacBook Air 15\" A2941 (M2,2023) A3114 (M3,2024) A3241 (M4,2025) (Black)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eCompatible with MacBook Air 15-inch M2-M4 (A2941\/A3114\/A3241)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eCompatible ModelsDo Not Fit to Other Macbook Model,ONLY Compatible with Macbook Air 15\" A2941 (M2,2023) A3114 (M3,2024) A3241 (M4,2025)\u003c\/li\u003e\n \u003cli\u003eWhat's Include1Piece*Audio Board with printed part number 821-04217-A or 821-05293-A (Authentic\/Genuine New,Not a 3rd Part Made)\u003c\/li\u003e\n \u003cli\u003eFunctions \u0026amp; ArchitectureAudio Output: Houses the 3.5mm headphone jack for analog audio signals.Impedance Detection: Features advanced sensing to automatically adjust power output for high-impedance headphones.Microphone Link: Acts as a routing bridge for the internal microphone array signals to the logic board.Status Sensor: Often integrates a modern Hall effect sensor to detect when the laptop lid is closed\u003c\/li\u003e\n \u003cli\u003eRepairabilityModular Design: The board is separate from the main logic board, making replacement straightforward.Difficulty Level: Moderate. Requires turning off the machine, removing the lower case, and disconnecting the battery first.Tools Needed: Precision electronics toolkit including P5 pentalobe, T3 Torx, and plastic spudgers.No Serialization: Unlike the screen or Touch ID, this board does not require App-le software calibration after replacement\u003c\/li\u003e\n \u003cli\u003eCommon FailurePhysical Wear: Repeatedly inserting or pulling headphones breaks the internal pins of the jack.Liquid Damage: Spills near the left corner corrupt the circuit, causing static, audio loss, or short circuits.Debris Blockage: Lint or dirt accumulation prevents the headphone plug from seating completely.Corrosion: High humidity oxidizes the gold-plated contacts on the flex ribbon connector\u003c\/li\u003e\n \u003cli\u003ePro-Tips for TechniciansSafety First: Always disconnect the battery flex cable from the logic board before touching the audio board.Flex Handling: The ribbon cable is extremely fragile; avoid sharp bends or using metal tweezers near it.Cleaning Hack: Use 99% isopropyl alcohol and a fine dental swab to clean debris before buying a replacement.Screw Tracking: Keep track of the specific Torx screws, as using the wrong length can pierce the outer aluminum shell\u003c\/li\u003e\n \u003c\/ul\u003e","published_at":"2026-08-17T21:37:44+10:00","created_at":"2026-08-17T18:23:39+10:00","vendor":"iPartsleader","type":"Laptop Replacement Parts","tags":["electronics_NR_Aug2026"],"price":15700,"price_min":15700,"price_max":15700,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":50498118680813,"title":"Black","option1":"Black","option2":null,"option3":null,"sku":"B0H3P7N13M","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Audio Board 3.5mm Headphone Jack Connector with Cable 821-04217-A 821-05293-A for MacBook Air 15\" A2941 (M2,2023) A3114 (M3,2024) A3241 (M4,2025) (Black) Black - Black","public_title":"Black","options":["Black"],"price":15700,"weight":91,"compare_at_price":null,"inventory_management":"shopify","barcode":"821-04353-A","requires_selling_plan":false,"selling_plan_allocations":[],"quantity_rule":{"min":1,"max":null,"increment":1}}],"images":["\/\/leoforward.com\/cdn\/shop\/files\/B0H3P7N13M.jpg?v=1786955022","\/\/leoforward.com\/cdn\/shop\/files\/71GqqQaJB6L.jpg?v=1786955022","\/\/leoforward.com\/cdn\/shop\/files\/61ASTpXQWKL.jpg?v=1786955022","\/\/leoforward.com\/cdn\/shop\/files\/51faLtCdZQL.jpg?v=1786955022","\/\/leoforward.com\/cdn\/shop\/files\/51zGnIvf11L.jpg?v=1786955022","\/\/leoforward.com\/cdn\/shop\/files\/41V_kJceYTL.jpg?v=1786955022","\/\/leoforward.com\/cdn\/shop\/files\/51uZnLlTHtL.jpg?v=1786955022","\/\/leoforward.com\/cdn\/shop\/files\/51m1DoPf6vL.jpg?v=1786955022","\/\/leoforward.com\/cdn\/shop\/files\/81zuzIikUZL.jpg?v=1786955022"],"featured_image":"\/\/leoforward.com\/cdn\/shop\/files\/B0H3P7N13M.jpg?v=1786955022","options":["Color"],"media":[{"alt":null,"id":41584164110573,"position":1,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/B0H3P7N13M.jpg?v=1786955022"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/B0H3P7N13M.jpg?v=1786955022","width":1600},{"alt":null,"id":41584164143341,"position":2,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/71GqqQaJB6L.jpg?v=1786955022"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/71GqqQaJB6L.jpg?v=1786955022","width":1600},{"alt":null,"id":41584164176109,"position":3,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/61ASTpXQWKL.jpg?v=1786955022"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/61ASTpXQWKL.jpg?v=1786955022","width":1600},{"alt":null,"id":41584164208877,"position":4,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51faLtCdZQL.jpg?v=1786955022"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51faLtCdZQL.jpg?v=1786955022","width":1600},{"alt":null,"id":41584164241645,"position":5,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51zGnIvf11L.jpg?v=1786955022"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51zGnIvf11L.jpg?v=1786955022","width":1600},{"alt":null,"id":41584164274413,"position":6,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/41V_kJceYTL.jpg?v=1786955022"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/41V_kJceYTL.jpg?v=1786955022","width":1600},{"alt":null,"id":41584164307181,"position":7,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51uZnLlTHtL.jpg?v=1786955022"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51uZnLlTHtL.jpg?v=1786955022","width":1600},{"alt":null,"id":41584164339949,"position":8,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/51m1DoPf6vL.jpg?v=1786955022"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/51m1DoPf6vL.jpg?v=1786955022","width":1600},{"alt":null,"id":41584164372717,"position":9,"preview_image":{"aspect_ratio":1.0,"height":1600,"width":1600,"src":"\/\/leoforward.com\/cdn\/shop\/files\/81zuzIikUZL.jpg?v=1786955022"},"aspect_ratio":1.0,"height":1600,"media_type":"image","src":"\/\/leoforward.com\/cdn\/shop\/files\/81zuzIikUZL.jpg?v=1786955022","width":1600}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003ch3\u003eAudio Board 3.5mm Headphone Jack Connector with Cable 821-04217-A 821-05293-A for MacBook Air 15\" A2941 (M2,2023) A3114 (M3,2024) A3241 (M4,2025) (Black)\u003c\/h3\u003e\n\u003cp id=\"b\"\u003eCompatible with MacBook Air 15-inch M2-M4 (A2941\/A3114\/A3241)\u003c\/p\u003e \n\n\u003ch3\u003eProduct Features\u003c\/h3\u003e\n \u003cul class=\"a\"\u003e\n \u003cli\u003eCompatible ModelsDo Not Fit to Other Macbook Model,ONLY Compatible with Macbook Air 15\" A2941 (M2,2023) A3114 (M3,2024) A3241 (M4,2025)\u003c\/li\u003e\n \u003cli\u003eWhat's Include1Piece*Audio Board with printed part number 821-04217-A or 821-05293-A (Authentic\/Genuine New,Not a 3rd Part Made)\u003c\/li\u003e\n \u003cli\u003eFunctions \u0026amp; ArchitectureAudio Output: Houses the 3.5mm headphone jack for analog audio signals.Impedance Detection: Features advanced sensing to automatically adjust power output for high-impedance headphones.Microphone Link: Acts as a routing bridge for the internal microphone array signals to the logic board.Status Sensor: Often integrates a modern Hall effect sensor to detect when the laptop lid is closed\u003c\/li\u003e\n \u003cli\u003eRepairabilityModular Design: The board is separate from the main logic board, making replacement straightforward.Difficulty Level: Moderate. Requires turning off the machine, removing the lower case, and disconnecting the battery first.Tools Needed: Precision electronics toolkit including P5 pentalobe, T3 Torx, and plastic spudgers.No Serialization: Unlike the screen or Touch ID, this board does not require App-le software calibration after replacement\u003c\/li\u003e\n \u003cli\u003eCommon FailurePhysical Wear: Repeatedly inserting or pulling headphones breaks the internal pins of the jack.Liquid Damage: Spills near the left corner corrupt the circuit, causing static, audio loss, or short circuits.Debris Blockage: Lint or dirt accumulation prevents the headphone plug from seating completely.Corrosion: High humidity oxidizes the gold-plated contacts on the flex ribbon connector\u003c\/li\u003e\n \u003cli\u003ePro-Tips for TechniciansSafety First: Always disconnect the battery flex cable from the logic board before touching the audio board.Flex Handling: The ribbon cable is extremely fragile; avoid sharp bends or using metal tweezers near it.Cleaning Hack: Use 99% isopropyl alcohol and a fine dental swab to clean debris before buying a replacement.Screw Tracking: Keep track of the specific Torx screws, as using the wrong length can pierce the outer aluminum shell\u003c\/li\u003e\n \u003c\/ul\u003e"}