{"id":11721,"date":"2025-05-10T15:49:58","date_gmt":"2025-05-10T10:19:58","guid":{"rendered":"https:\/\/stitchpartner.com\/?post_type=product&#038;p=11721"},"modified":"2026-09-15T18:53:40","modified_gmt":"2026-09-15T13:23:40","slug":"jack-e3-overlock-display-board-9950008400","status":"publish","type":"product","link":"https:\/\/stitchpartner.com\/hi\/product\/jack-e3-overlock-display-board-9950008400\/","title":{"rendered":"Jack E3 Overlock Display Board 9950008400"},"content":{"rendered":"<h2>Jack E3 Overlock Display Board 9950008400<\/h2>\n<p>The <strong>Jack E3 overlock display board 9950008400<\/strong> helps you monitor machine settings and adjust operating parameters on compatible industrial overlock sewing machines. It supports the <strong><a href=\"https:\/\/stitchpartner.com\/hi\/product-category\/jack-sewing-machine-spare-parts\/\">\u091c\u0948\u0915<\/a> E3 Old Version Series<\/strong> \u0914\u0930 \u091a\u092f\u0928\u093f\u0924 <strong>Bruce overlock machines<\/strong> that use the ZB52-T64 panel architecture.<\/p>\n<p>The electronic display panel uses a dual 7-segment LED display to show operating information, speed settings and system error codes. The S1 and S2 buttons let you navigate parameters and adjust settings during machine operation.<\/p>\n<p>The package includes <strong>1 display panel PCB unit<\/strong> with a pre-wired multi-pin ribbon cable assembly.<\/p>\n<h2>Why Choose This Overlock Display Panel?<\/h2>\n<p>A damaged display panel can make it difficult to check machine settings or identify error codes. This replacement PCB gives you a dedicated display and button interface for compatible overlock machine systems.<\/p>\n<p>The dual LED display provides clear visual information, while the S1\/S2 buttons make parameter adjustment convenient. The supplied ribbon cable also simplifies the connection when you replace a matching original panel.<\/p>\n<p>The surface-mount electronic components support reliable operation in the vibration environment of industrial sewing machines.<\/p>\n<h2>\u092a\u094d\u0930\u092e\u0941\u0916 \u0935\u093f\u0936\u0947\u0937\u0924\u093e\u0910\u0902<\/h2>\n<ul>\n<li>Dual 7-segment LED digital display<\/li>\n<li>S1\/S2 push-button controls<\/li>\n<li>Speed and parameter adjustment<\/li>\n<li>System error-code display<\/li>\n<li>Pre-wired multi-pin ribbon cable<\/li>\n<li>Surface-mount electronic PCB components<\/li>\n<li>Part numbers: <strong>9950008400 \/ 513563 \/ P61558N2<\/strong><\/li>\n<li>PCB identification: <strong>ZB52-T64-V1.1<\/strong><\/li>\n<li>\u092a\u0948\u0915\u0947\u091c \u092e\u093e\u0924\u094d\u0930\u093e: <strong>1 \u091f\u0941\u0915\u0921\u093c\u093e<\/strong><\/li>\n<li>Designed for compatible Jack E3 Old Version applications<\/li>\n<\/ul>\n<h2>\u092e\u0936\u0940\u0928 \u0905\u0928\u0941\u0915\u0942\u0932\u0924\u093e<\/h2>\n<p>This display board works with selected <strong>industrial overlock sewing machines<\/strong> that match the specified panel architecture.<\/p>\n<table>\n<thead>\n<tr>\n<th>Machine Type \/ Series<\/th>\n<th>\u0905\u0928\u0941\u0915\u0942\u0932<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Jack E3 Old Version Series<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>Bruce Overlock Series<\/td>\n<td>Yes, where the machine uses the specified panel architecture<\/td>\n<\/tr>\n<tr>\n<td>ZB52-T64-V1.1 Panel Architecture<\/td>\n<td>\u0939\u093e\u0901<\/td>\n<\/tr>\n<tr>\n<td>\u0938\u093f\u0902\u0917\u0932 \u0928\u0940\u0921\u0932 \u0932\u0949\u0915 \u0938\u094d\u091f\u093f\u091a \u092e\u0936\u0940\u0928<\/td>\n<td>\u0928\u0939\u0940\u0902<\/td>\n<\/tr>\n<tr>\n<td>TA1 \u091b\u093e\u0924\u093e \u0938\u093f\u0932\u093e\u0908 \u092e\u0936\u0940\u0928<\/td>\n<td>\u0928\u0939\u0940\u0902<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Always compare your existing PCB before ordering. Check the <strong>part number, connector arrangement, button layout and PCB identification<\/strong> to confirm compatibility.<\/p>\n<p>If your existing board does not match the listed specifications, <strong>please verify the shape and measurements of your existing part before purchasing.<\/strong><\/p>\n<h2>\u0938\u0930\u094d\u0935\u094b\u0924\u094d\u0924\u092e \u092a\u094d\u0930\u0915\u093e\u0930 \u0915\u0947 \u0915\u092a\u0921\u093c\u0947<\/h2>\n<p>The display board does not determine fabric compatibility by itself. Your overlock machine, needle, thread and machine settings determine the fabrics you can sew.<\/p>\n<p>Compatible overlock machines can handle various garment fabrics, including:<\/p>\n<ul>\n<li><strong>\u0915\u092a\u093e\u0938:<\/strong> Suitable for shirts, uniforms and general garment production.<\/li>\n<li><strong>\u092a\u0949\u0932\u093f\u090f\u0938\u094d\u091f\u0930:<\/strong> Common for synthetic garments and apparel production.<\/li>\n<li><strong>Silk:<\/strong> Suitable for fine-fabric overlocking when the machine setup supports it.<\/li>\n<li><strong>Knits:<\/strong> Useful for garment edges and seam finishing.<\/li>\n<li><strong>\u0921\u0947\u0928\u093f\u092e:<\/strong> Suitable when the specific overlock machine supports heavier fabric applications.<\/li>\n<\/ul>\n<h2>How To Replace the Display Board<\/h2>\n<ol>\n<li><strong>\u0938\u093f\u0932\u093e\u0908 \u092e\u0936\u0940\u0928 \u0915\u094b \u092c\u0902\u0926 \u0915\u0930 \u0926\u0947\u0902 \u0914\u0930 \u092c\u093f\u091c\u0932\u0940 \u0915\u0940 \u0906\u092a\u0942\u0930\u094d\u0924\u093f \u0915\u093e\u091f \u0926\u0947\u0902\u0964.<\/strong><\/li>\n<li><strong>Open the display-panel housing<\/strong> according to the machine&#8217;s service procedure.<\/li>\n<li><strong>Compare the existing PCB<\/strong> with the replacement board, including the part number and connector layout.<\/li>\n<li><strong>Disconnect the existing ribbon cable<\/strong> carefully from the PCB connector.<\/li>\n<li><strong>Position the replacement display board<\/strong> correctly inside the machine housing.<\/li>\n<li><strong>Connect the ribbon cable<\/strong> securely to the matching connector.<\/li>\n<li><strong>Close the panel housing<\/strong> and restore the machine&#8217;s power.<\/li>\n<li><strong>Test the LED display and buttons<\/strong> to confirm proper operation.<\/li>\n<\/ol>\n<p>If you do not have experience working with industrial sewing-machine electronics, ask a qualified technician to handle the replacement.<\/p>\n<h2>\u0905\u0915\u094d\u0938\u0930 \u092a\u0942\u091b\u0947 \u091c\u093e\u0928\u0947 \u0935\u093e\u0932\u0947 \u0938\u0935\u093e\u0932<\/h2>\n<h3>What is Jack overlock display board part number 9950008400?<\/h3>\n<p><strong>9950008400 identifies a display panel PCB used with specified Jack E3 Old Version overlock systems.<\/strong> The board provides the LED display and button interface for machine parameters and error information. The same product may also carry identification numbers such as 513563, P61558N2 and ZB52-T64-V1.1.<\/p>\n<h3>Is this display board compatible with Jack E3?<\/h3>\n<p><strong>Yes, this board supports the Jack E3 Old Version Series.<\/strong> The listed part numbers include 9950008400, 513563 and P61558N2. Compare your original PCB, connector and panel layout before ordering to make sure your machine uses the same display system.<\/p>\n<h3>Can this PCB work with a Bruce overlock machine?<\/h3>\n<p><strong>Yes, it can work with compatible Bruce overlock machines that use the specified ZB52-T64 panel architecture.<\/strong> Check the original PCB number and connector arrangement because Bruce machines can use different electronic components across different versions.<\/p>\n<h3>What does the dual LED display show?<\/h3>\n<p><strong>The dual 7-segment LED display shows machine operating information and parameter values.<\/strong> It can also display system error codes when the connected machine control system sends that information to the panel.<\/p>\n<h3>Does this board control the sewing machine motor?<\/h3>\n<p><strong>No, the display board primarily provides the display and user-control interface.<\/strong> It communicates with the machine&#8217;s electronic control system through its connected wiring. Do not use this PCB as a replacement for a separate motor-control or main control board.<\/p>\n<h3>Does this fit every Jack overlock machine?<\/h3>\n<p><strong>\u0928\u0939\u0940\u0902\u0964.<\/strong> This PCB targets specific Jack E3 Old Version applications and compatible machines that use the listed panel architecture. Check your existing PCB part number and connector configuration before purchasing.<\/p>\n<h3>Does the package include the ribbon cable?<\/h3>\n<p><strong>Yes, the product specification includes a pre-wired multi-pin ribbon cable assembly.<\/strong> Compare the supplied connector with your existing machine connection before installation.<\/p>\n<h3>Can I replace the display PCB myself?<\/h3>\n<p><strong>Yes, an experienced sewing-machine technician or electronics professional can replace the PCB.<\/strong> Always disconnect the machine from electrical power before opening the panel housing. Get professional assistance if you are unsure about the wiring or electronic connections.<\/p>","protected":false},"excerpt":{"rendered":"<p>Jack E3 overlock display board with part numbers 9950008400, 513563 and P61558N2. Features dual 7-segment LED display, S1\/S2 controls and pre-wired ribbon cable for compatible Jack E3 old-version and Bruce overlock machines.<\/p>","protected":false},"featured_media":419421,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_yoast_wpseo_focuskw":"Jack E3 overlock display board","_yoast_wpseo_title":"Jack E3 Overlock Display Board 9950008400 | PCB Panel %%sep%% %%sitename%%","_yoast_wpseo_metadesc":"Buy Jack E3 overlock display board 9950008400 \/ 513563 for compatible industrial overlock machines. Dual LED display, buttons and ribbon cable included.","_yoast_wpseo_meta-robots-noindex":"","_yoast_wpseo_meta-robots-nofollow":"","_yoast_wpseo_bctitle":"","_yoast_wpseo_canonical":"","_yoast_wpseo_opengraph-title":"","_yoast_wpseo_opengraph-description":"","_yoast_wpseo_twitter-title":"","_yoast_wpseo_twitter-description":""},"product_brand":[967],"product_cat":[765,1103],"product_tag":[3966,3965,3974,3973,2597,3963,3969,3964,3975,3970,3971,3967,3972,3132,3968],"class_list":["post-11721","product","type-product","status-publish","has-post-thumbnail","product_brand-jack","product_cat-jack-sewing-machine-spare-parts","product_cat-sewing-machine-motherboard-and-chip","product_tag-513563-display-board","product_tag-9950008400-pcb","product_tag-bruce-overlock-pcb","product_tag-digital-display-pcb","product_tag-industrial-overlock-spare-parts","product_tag-jack-e3-display-board","product_tag-jack-e3-spare-part","product_tag-jack-overlock-pcb","product_tag-overlock-control-panel","product_tag-overlock-display-panel","product_tag-overlock-pcb-board","product_tag-p61558n2-pcb","product_tag-sewing-machine-display-board","product_tag-sewing-machine-electronic-parts","product_tag-zb52-t64-v1-1","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"acf":[],"pure_taxonomies":{"product_brand":[{"term_id":967,"name":"JACK","slug":"jack","term_group":0,"term_taxonomy_id":967,"taxonomy":"product_brand","description":"","parent":0,"count":67,"filter":"raw","image":""}],"product_cat":[{"term_id":765,"name":"JACK","slug":"jack-sewing-machine-spare-parts","term_group":0,"term_taxonomy_id":765,"taxonomy":"product_cat","description":"<p>Jack is one of the most widely used industrial sewing machine brands in Indian garment units, tailoring shops, and boutiques \u2014 known for energy-efficient direct-drive motors and computerized models like the F4, F5, and F6. Like any machine run for hours every day, a Jack sewing machine needs worn parts replaced to keep stitching consistent. StitchPartner stocks <strong>genuine and compatible Jack sewing machine spare parts<\/strong> organized by exact model series, with Pan-India delivery and Cash on Delivery on eligible orders.<\/p>\n\n<h2>Which Jack Model Do You Have?<\/h2>\n<p>Jack spare parts vary by model series, so start with the category that matches your machine's data plate:<\/p>\n<h3>Single Needle Lockstitch<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jack-f4-f5-f6-spare-parts\/\">Jack F4 \/ F5 \/ F6 Spare Parts<\/a><\/strong> \u2014 our largest and most complete Jack range, including motherboard PCBs, presser feet, feed dogs, and full compatibility guidance.<\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/9100-9100bp-9100bs-spare-parts\/\">9100 \/ 9100BP \/ 9100BS Spare Parts<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/a2-a2s-a3-a4-a5-spare-part\/\">A2 \/ A2S \/ A3 \/ A4 \/ A5 Spare Parts<\/a><\/strong><\/li>\n<\/ul>\n<h3>Overlock<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jk-768-798-795-spare-parts\/\">JK-768 \/ 798 \/ 795 Spare Parts<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/e4-e4-5-spare-part\/\">E4 \/ E4-5 Spare Parts<\/a><\/strong><\/li>\n<\/ul>\n<h3>Flatlock \/ Interlock<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jk-8558-jk-8560-jk-8560pl-spare-parts\/\">JK-8558 \/ JK-8560 \/ JK-8560PL Spare Parts<\/a><\/strong><\/li>\n<\/ul>\n<h3>Button Hole Machine<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jk-781-jk-t781d-spare-parts\/\">JK-781 \/ JK-T781D Spare Parts<\/a><\/strong><\/li>\n<\/ul>\n<h3>Button Stitch Machine<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jk-t9270-t9280-spare-parts\/\">JK-T9270 \/ T9280 Spare Parts<\/a><\/strong><\/li>\n<li><strong><a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jk-t1377-372-373-spare-parts\/\">JK-T1377 \/ 372 \/ 373 Spare Parts<\/a><\/strong><\/li>\n<\/ul>\n<p>Not sure which one your machine is? The model number is stamped on the data plate, usually near the handwheel or on the machine arm \u2014 that's more reliable than going by memory or appearance, since several Jack models look similar from the outside.<\/p>\n\n<h2>Jack F4\/F5\/F6 Error Codes (E1, E4, E5, Eb and More)<\/h2>\n<p>JACK F4, F5 and F6 machines share one control box design and one error code list \u2014 codes from 0F through EZ, including E1, E2, E4, E5, E6, E7, EA, Eb, EC, EJ and EZ. See our <a href=\"https:\/\/stitchpartner.com\/jack-f4-f5-f6-error-codes-guide\/\">JACK F4\/F5\/F6 error codes guide<\/a> for every code's cause and fix, sourced from JACK's own manuals. A4, K4 and A5 models use a different two-digit Err-XX system that does not map across \u2014 check the right guide for your model. For servo motor codes on other machines, see our <a href=\"https:\/\/stitchpartner.com\/sewing-machine-servo-motor-problems-error-codes-troubleshooting\/\">servo motor problems and error codes guide<\/a>.<\/p>\n<p>If an error persists after checking connections and restarting, the part to inspect depends on your model. Browse the <a href=\"https:\/\/stitchpartner.com\/product-category\/jack-sewing-machine-spare-parts\/jack-f4-f5-f6-spare-parts\/\">Jack F4\/F5\/F6 category<\/a> or send us your model and the error code before ordering.<\/p>\n\n<h2>Common Jack Machine Issues and What Usually Needs Replacing<\/h2>\n<ul>\n<li><strong>Uneven stitching or fabric not feeding smoothly<\/strong> \u2014 usually a worn feed dog (\"dati\") or presser foot. These are low-cost, frequently replaced parts.<\/li>\n<li><strong>Thread breaking or loose stitches<\/strong> \u2014 check the thread tension assembly and needle plate for burrs first; a bent or wrong-type needle is another common cause.<\/li>\n<li><strong>Machine not starting or running erratically<\/strong> \u2014 on computerized F4\/F5\/F6-type models, check the error code on the display first (see above); it often points to the motherboard PCB or speed control pedal rather than the motor itself.<\/li>\n<li><strong>Bobbin winding unevenly<\/strong> \u2014 the bobbin winder assembly or its rubber wheel.<\/li>\n<li><strong>LED work light flickering or not working<\/strong> \u2014 a straightforward replacement on models with a built-in light, and worth checking before assuming a bigger electrical fault.<\/li>\n<\/ul>\n\n<h2>Is Jack a Good Sewing Machine Brand? Jack vs Juki<\/h2>\n<p>Jack (China) and Juki (Japan) are two of the most common industrial sewing machine brands found in Indian garment units. Juki has a longer manufacturing history and is often seen as the more established name for heavy, continuous-duty production; Jack has built its reputation more recently around energy-efficient direct-drive motors and computerized features like the F4\/F5\/F6 series at a generally more accessible price point. In practice, both brands are widely used side by side in Indian factories and tailoring shops, and the right choice usually comes down to your specific machine type, budget, and what your local mechanics are most familiar servicing. Either way, keeping genuine or well-matched compatible spare parts on hand matters more for uptime than the brand name alone.<\/p>\n\n<h2>How Much Do Jack Spare Parts Cost?<\/h2>\n<p>Pricing varies a lot by part type. On our site, feed dogs start from \u20b935 and presser feet are \u20b980 for the original Jack foot, needle plates and tension sets are usually mid-range, and electronic components like motherboard PCBs and control boxes cost significantly more since they're precision electronics rather than simple mechanical parts. Browse the specific model category above for exact current pricing on the part you need.<\/p>\n\n<h2>Original vs Compatible Parts<\/h2>\n<p>For everyday wear parts \u2014 presser feet, feed dogs, needle plates, bobbin winders \u2014 a well-made compatible part performs the same as original and is the more economical choice for routine maintenance. For electronic components like motherboard PCBs, sensors, and speed control pedals, matching the exact connector type and part number reduces the chance of a fitting issue, since these can vary between production revisions of the same model.<\/p>\n\n<h2>Who Buys Jack Spare Parts From Us<\/h2>\n<p>Tailors and alteration professionals, boutique owners, garment manufacturing units, sewing machine mechanics and technicians, dealers, and training institutes running Jack machines across India \u2014 whether it's a single replacement part or ongoing stock for a repair business.<\/p>\n\n<h2>Ordering Jack Spare Parts from StitchPartner<\/h2>\n<p>We deliver Jack sewing machine spare parts across India with <strong>Cash on Delivery available on eligible orders<\/strong>. If you're unsure which series or part your machine needs, send us a photo of the machine's data plate or the worn part, and our team can help confirm compatibility before you order.<\/p>\n\n<h2>Frequently Asked Questions<\/h2>\n<h3>How do I know which Jack model I have?<\/h3>\n<p>Check the data plate on your machine, usually near the handwheel or on the machine arm \u2014 it shows the exact model number. Several Jack models look visually similar, so relying on the printed model number is more reliable than appearance alone.<\/p>\n<h3>What should I do if my Jack machine shows an error code?<\/h3>\n<p>For F4, F5 and F6 models, check the code against our <a href=\"https:\/\/stitchpartner.com\/jack-f4-f5-f6-error-codes-guide\/\">JACK F4\/F5\/F6 error codes guide<\/a>, which covers E1 through EZ with causes and fixes. For other models, note the code and your exact model, confirm the power supply and connectors, then restart the machine.<\/p>\n<h3>Is Jack a good brand for industrial sewing machines?<\/h3>\n<p>Jack is one of the most widely used industrial sewing machine brands in Indian garment units, known particularly for energy-efficient direct-drive and computerized models. It's generally viewed as a solid, accessible option alongside brands like Juki, Brother, and Siruba \u2014 reliability in practice depends more on proper maintenance and genuine or well-matched spare parts than the brand alone.<\/p>\n<h3>How does Jack compare to Juki?<\/h3>\n<p>Juki has a longer manufacturing history and is often preferred for heavy continuous-duty production, while Jack is known for energy-efficient motors and computerized features at a generally more accessible price point. Both are widely used in Indian factories, and the better choice depends on your specific use case and budget.<\/p>\n<h3>How much does a Jack feed dog (dati) cost?<\/h3>\n<p>Feed dogs for Jack single-needle lockstitch machines start from \u20b935 on our site, depending on the exact model and tooth configuration. Check the category matching your machine model for current pricing.<\/p>\n<h3>Why does my Jack machine skip stitches or break thread?<\/h3>\n<p>The most common causes are a worn feed dog, a burred or damaged needle plate, an incorrect or bent needle, or incorrect thread tension. Check these in order before assuming a more serious mechanical fault.<\/p>\n<h3>Are parts interchangeable between different Jack models?<\/h3>\n<p>Some mechanical parts are shared across similar machine types, but electronic components like motherboard PCBs and control boards are typically model-specific. Always check the category that matches your exact model before ordering electronic parts.<\/p>\n<h3>Do you offer Cash on Delivery on Jack spare parts?<\/h3>\n<p>Yes, COD is available on eligible orders and locations across India, along with prepaid card and UPI payment at checkout.<\/p>\n<h3>Can I order Jack spare parts in bulk for a factory or repair shop?<\/h3>\n<p>Yes, we regularly supply garment factories, tailoring units, and repair shops with multiple spare parts per order. Contact our support team for help with larger or recurring orders.<\/p>\n<h3>What if I can't identify which part is causing the problem?<\/h3>\n<p>Describe the issue \u2014 skipped stitches, thread breaking, an error code on the display, and so on \u2014 or send a photo of the machine and the suspected part, and our team can help point you to the right component before you order.<\/p>","parent":0,"count":104,"filter":"raw","image":""},{"term_id":1103,"name":"Sewing Machine Motherboard &amp; PCB Control Boards","slug":"sewing-machine-motherboard-and-chip","term_group":0,"term_taxonomy_id":1103,"taxonomy":"product_cat","description":"<p><strong>Sewing machine motherboard and PCB control boards for industrial machines:<\/strong> main boards for Jack, Qi Xing, Zoje, Messer and Magneto machines cost \u20b91,500 to \u20b94,650 in our live catalogue, with display panels and pedal boards from \u20b9300. Match the part number printed on your old board, then order with COD across India.<\/p>\n<h2>Sewing Machine Motherboard Price List (Live Catalogue)<\/h2>\n<p>A sewing machine motherboard, also called a PCB, control board or circuit board, runs motor speed, needle position, auto-trimming and pedal response. Price depends on the machine model, not the brand name alone. Here is the current price range by board type.<\/p>\n<table><thead><tr><th>Board type<\/th><th>What it does<\/th><th>Price range<\/th><\/tr><\/thead><tbody><tr><td>Main motherboard \/ PCB control board<\/td><td>Controls motor, needle stop, trimmer and sensors<\/td><td>\u20b91,500 \u2013 \u20b94,650<\/td><\/tr><tr><td>Universal direct drive servo control board<\/td><td>Replaces a dead servo control board on direct drive motors<\/td><td>\u20b92,500<\/td><\/tr><tr><td>Overlock control board<\/td><td>Speed and function control for overlock heads<\/td><td>\u20b93,200 (Qi Xing); \u20b9649 (GT-900D speed controller)<\/td><\/tr><tr><td>Display panel \/ LED speed panel<\/td><td>Shows speed and settings, takes your button input<\/td><td>\u20b9300 \u2013 \u20b9499<\/td><\/tr><tr><td>Pedal board and foot controller<\/td><td>Sends speed signal from the foot pedal<\/td><td>\u20b9450 \u2013 \u20b91,300<\/td><\/tr><tr><td>Connectors and voltage regulator<\/td><td>Wire connectors and small support boards<\/td><td>\u20b920 \u2013 \u20b9299<\/td><\/tr><\/tbody><\/table>\n<h2>Which Motherboard Fits Which Machine<\/h2>\n<p>Do not choose a board by how the machine looks. Choose it by the part number on your old PCB. Here are the boards we stock for common industrial machines.<\/p>\n<table><thead><tr><th>Machine \/ board<\/th><th>Part number or model<\/th><th>Price<\/th><\/tr><\/thead><tbody><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-a2b-pcb-19510031200\/\">Jack A2B main control board<\/a><\/td><td>19510031200<\/td><td>\u20b92,900<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-a2-cz-9950014900-pcb\/\">Jack A2-CZ motherboard PCB<\/a><\/td><td>9950014900<\/td><td>\u20b93,499<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-a2c-a2-cz-pcb-control-board\/\">Jack A2C \/ A2-CZ control board<\/a><\/td><td>A2C A2-CZ<\/td><td>\u20b92,900<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-9100b-904a-pcb-control-board-9950017800\/\">Jack 9100B 904A control board<\/a><\/td><td>9950017800<\/td><td>\u20b93,099<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-9950009500-pcb-control-board-9100bs-9100bp\/\">Jack JK-9100BS \/ 9100BP control board<\/a><\/td><td>9950009500<\/td><td>\u20b92,999<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/jack-781g-main-pcb-control-board-19950020300\/\">Jack 781G main control board<\/a><\/td><td>19950020300<\/td><td>\u20b94,650<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/qd8633-qi-xing-sewing-machine-control-board\/\">Qi Xing control board<\/a><\/td><td>QD8633<\/td><td>\u20b93,100<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/qd8626-qi-xing-control-board\/\">Qi Xing control board<\/a><\/td><td>QD8626<\/td><td>\u20b93,200<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/8623-qi-xing-control-board-zoje-sewing-machine\/\">Qi Xing control board for Zoje machines<\/a><\/td><td>QD8623<\/td><td>\u20b93,200<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/qixing-mother-board-model-c\/\">Tova TTM Messer servo motor motherboard<\/a><\/td><td>TTM<\/td><td>\u20b91,799<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/c3-sewing-machine-circuit-board\/\">C3 motherboard<\/a><\/td><td>C3<\/td><td>\u20b92,500<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/magneto-motherboard-for-single-needle-sewing-machine\/\">Magneto motherboard, single needle<\/a><\/td><td>Magneto<\/td><td>\u20b92,500<\/td><\/tr><tr><td><a href=\"https:\/\/stitchpartner.com\/product\/esda-servo-motor-pcb-control-board-sewing-machine\/\">ESDA servo motor PCB control board<\/a><\/td><td>ESDA<\/td><td>\u20b91,500<\/td><\/tr><\/tbody><\/table>\n<h2>How to Choose the Right PCB for Your Machine<\/h2>\n<h3>1. Read the part number on the old board<\/h3>\n<p>Unplug the machine, open the control box and read the number printed on the green board. Order that exact number. For Jack machines you can also check our <a href=\"https:\/\/stitchpartner.com\/jack-sewing-machine-part-numbers\/\">Jack sewing machine part numbers lookup<\/a>.<\/p>\n<h3>2. Check the generation of the board<\/h3>\n<p>Some machines have an old type and a new type of the same board, for example on the Jack F4 line. Their connectors and firmware can differ, so match the type, not just the model name.<\/p>\n<h3>3. Compare connectors and voltage<\/h3>\n<p>Count the connector sockets and compare their layout with the old board. A board can physically fit and still lose trimmer, foot lifter or display functions if pins are missing.<\/p>\n<h3>4. Send us a photo before you order<\/h3>\n<p>If you are not sure, send a photo of the old PCB and the machine model. We check the match first, so you do not pay for a board that will not work.<\/p>\n<h2>Motherboard, PCB, Control Board and Control Box: What Is the Difference?<\/h2>\n<p>Buyers use these words for the same part, but a control box is the casing that holds the PCB, the power supply and the connectors. A motherboard replacement is only the board inside. If your control box is damaged or burnt, ask us whether you need the board alone or the full box such as the <a href=\"https:\/\/stitchpartner.com\/product\/direct-drive-servo-motor-control-board\/\">direct drive servo control board<\/a>.<\/p>\n<h2>Signs Your Sewing Machine PCB Has Failed<\/h2>\n<p>A failing board usually shows erratic motor speed, no reaction to the foot pedal, a frozen or blank display, or no power despite a good socket. Before you buy, rule out a loose pedal wire or a faulty motor. Our guides on <a href=\"https:\/\/stitchpartner.com\/sewing-machine-servo-motor-problems-error-codes-troubleshooting\/\">servo motor problems and error codes<\/a> and <a href=\"https:\/\/stitchpartner.com\/jack-sewing-machine-error-codes-all-models\/\">Jack error codes for all models<\/a> help you tell a board fault from a motor fault.<\/p>\n<h2>Sewing Machine Motherboard FAQ<\/h2>\n<h3>What is the price of a sewing machine motherboard in India?<\/h3>\n<p>Main PCB control boards in our catalogue cost between \u20b91,500 and \u20b94,650, depending on the machine. Jack A2B is \u20b92,900, Jack 781G is \u20b94,650 and Qi Xing QD8633 is \u20b93,100. Display panels and pedal boards cost less, from \u20b9300. Prices on this page are live catalogue prices and COD is available.<\/p>\n<h3>How do I know which PCB fits my sewing machine?<\/h3>\n<p>Match the part number printed on your old board, not the machine's looks. Then compare the connector layout and the voltage rating, and check whether your board is an old or new type. Our stock list above shows the part number for each board, so you can compare it before ordering.<\/p>\n<h3>Can I use a universal or generic PCB instead of the original?<\/h3>\n<p>A universal board works only where its connector layout and functions match your machine, for example the direct drive servo control board for servo motors. For machines with auto trim and sensors, a model-specific board is safer, because a generic board may not drive every function.<\/p>\n<h3>How do I know if the PCB is faulty and not the motor?<\/h3>\n<p>If the motor runs only at full speed, stops at random, or ignores the pedal while the pedal and wires are good, the board is the usual cause. If the machine has no power at all, check the plug, fuse and power cable first. When in doubt, send us the symptoms and the machine model.<\/p>\n<h3>Are Jack A2B and Jack A2C PCBs the same?<\/h3>\n<p>No, treat them as different boards. Jack A2B uses part number 19510031200, while the A2-CZ board uses 9950014900. Both are in stock here, so compare the number on your old board before you order. Do not swap them just because both belong to the A2 range.<\/p>\n<h3>Do you deliver sewing machine motherboards across India with COD?<\/h3>\n<p>Yes, we ship pan-India and COD is available on these boards. Check the product page for the live price and stock status before you place the order, since stock changes through the day.<\/p>","parent":0,"count":45,"filter":"raw","image":""}],"product_tag":[{"term_id":3966,"name":"513563 display board","slug":"513563-display-board","term_group":0,"term_taxonomy_id":3966,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3965,"name":"9950008400 PCB","slug":"9950008400-pcb","term_group":0,"term_taxonomy_id":3965,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3974,"name":"Bruce overlock PCB","slug":"bruce-overlock-pcb","term_group":0,"term_taxonomy_id":3974,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3973,"name":"digital display PCB","slug":"digital-display-pcb","term_group":0,"term_taxonomy_id":3973,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":2597,"name":"industrial overlock spare parts","slug":"industrial-overlock-spare-parts","term_group":0,"term_taxonomy_id":2597,"taxonomy":"product_tag","description":"","parent":0,"count":3,"filter":"raw","image":""},{"term_id":3963,"name":"Jack E3 display board","slug":"jack-e3-display-board","term_group":0,"term_taxonomy_id":3963,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3969,"name":"Jack E3 spare part","slug":"jack-e3-spare-part","term_group":0,"term_taxonomy_id":3969,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3964,"name":"Jack overlock PCB","slug":"jack-overlock-pcb","term_group":0,"term_taxonomy_id":3964,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3975,"name":"overlock control panel","slug":"overlock-control-panel","term_group":0,"term_taxonomy_id":3975,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3970,"name":"overlock display panel","slug":"overlock-display-panel","term_group":0,"term_taxonomy_id":3970,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3971,"name":"overlock PCB board","slug":"overlock-pcb-board","term_group":0,"term_taxonomy_id":3971,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3967,"name":"P61558N2 PCB","slug":"p61558n2-pcb","term_group":0,"term_taxonomy_id":3967,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3972,"name":"sewing machine display board","slug":"sewing-machine-display-board","term_group":0,"term_taxonomy_id":3972,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""},{"term_id":3132,"name":"sewing machine electronic parts","slug":"sewing-machine-electronic-parts","term_group":0,"term_taxonomy_id":3132,"taxonomy":"product_tag","description":"","parent":0,"count":7,"filter":"raw","image":""},{"term_id":3968,"name":"ZB52-T64-V1.1","slug":"zb52-t64-v1-1","term_group":0,"term_taxonomy_id":3968,"taxonomy":"product_tag","description":"","parent":0,"count":1,"filter":"raw","image":""}]},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Jack E3 Overlock Display Board 9950008400 | PCB Panel - Stitch Partner<\/title>\n<meta name=\"description\" content=\"Buy Jack E3 overlock display board 9950008400 \/ 513563 for compatible industrial overlock machines. Dual LED display, buttons and ribbon cable included.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/stitchpartner.com\/hi\/product\/jack-e3-overlock-display-board-9950008400\/\" \/>\n<meta property=\"og:locale\" content=\"hi_IN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Jack E3 Overlock Display Board 9950008400 | PCB Panel - Stitch Partner\" \/>\n<meta property=\"og:description\" content=\"Buy Jack E3 overlock display board 9950008400 \/ 513563 for compatible industrial overlock machines. Dual LED display, buttons and ribbon cable included.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/stitchpartner.com\/hi\/product\/jack-e3-overlock-display-board-9950008400\/\" \/>\n<meta property=\"og:site_name\" content=\"Stitch Partner\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/467613100111433\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-15T13:23:40+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/stitchpartner.com\/wp-content\/uploads\/2025\/05\/jack-e3-overlock-display-board-9950008400.jpg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1040\" \/>\n\t<meta property=\"og:image:height\" content=\"1040\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0905\u0928\u0941\u092e\u093e\u0928\u093f\u0924 \u092a\u0922\u093c\u0928\u0947 \u0915\u093e \u0938\u092e\u092f\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 \u092e\u093f\u0928\u091f\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Jack E3 Overlock Display Board 9950008400 | PCB Panel - Stitch Partner","description":"Buy Jack E3 overlock display board 9950008400 \/ 513563 for compatible industrial overlock machines. Dual LED display, buttons and ribbon cable included.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/stitchpartner.com\/hi\/product\/jack-e3-overlock-display-board-9950008400\/","og_locale":"hi_IN","og_type":"article","og_title":"Jack E3 Overlock Display Board 9950008400 | PCB Panel - Stitch Partner","og_description":"Buy Jack E3 overlock display board 9950008400 \/ 513563 for compatible industrial overlock machines. Dual LED display, buttons and ribbon cable included.","og_url":"https:\/\/stitchpartner.com\/hi\/product\/jack-e3-overlock-display-board-9950008400\/","og_site_name":"Stitch Partner","article_publisher":"https:\/\/www.facebook.com\/467613100111433","article_modified_time":"2026-09-15T13:23:40+00:00","og_image":[{"width":1040,"height":1040,"url":"https:\/\/stitchpartner.com\/wp-content\/uploads\/2025\/05\/jack-e3-overlock-display-board-9950008400.jpg.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"\u0905\u0928\u0941\u092e\u093e\u0928\u093f\u0924 \u092a\u0922\u093c\u0928\u0947 \u0915\u093e \u0938\u092e\u092f":"4 \u092e\u093f\u0928\u091f"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/stitchpartner.com\/product\/jack-e3-overlock-display-board-9950008400\/","url":"https:\/\/stitchpartner.com\/product\/jack-e3-overlock-display-board-9950008400\/","name":"Jack E3 Overlock Display Board 9950008400 | PCB Panel - Stitch Partner","isPartOf":{"@id":"https:\/\/stitchpartner.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/stitchpartner.com\/product\/jack-e3-overlock-display-board-9950008400\/#primaryimage"},"image":{"@id":"https:\/\/stitchpartner.com\/product\/jack-e3-overlock-display-board-9950008400\/#primaryimage"},"thumbnailUrl":"https:\/\/i0.wp.com\/stitchpartner.com\/wp-content\/uploads\/2025\/05\/jack-e3-overlock-display-board-9950008400.jpg.jpg?fit=1040%2C1040&ssl=1","datePublished":"2025-05-10T10:19:58+00:00","dateModified":"2026-09-15T13:23:40+00:00","description":"Buy Jack E3 overlock display board 9950008400 \/ 513563 for compatible industrial overlock machines. Dual LED display, buttons and ribbon cable included.","breadcrumb":{"@id":"https:\/\/stitchpartner.com\/product\/jack-e3-overlock-display-board-9950008400\/#breadcrumb"},"inLanguage":"hi-IN","potentialAction":[{"@type":"ReadAction","target":["https:\/\/stitchpartner.com\/product\/jack-e3-overlock-display-board-9950008400\/"]}]},{"@type":"ImageObject","inLanguage":"hi-IN","@id":"https:\/\/stitchpartner.com\/product\/jack-e3-overlock-display-board-9950008400\/#primaryimage","url":"https:\/\/i0.wp.com\/stitchpartner.com\/wp-content\/uploads\/2025\/05\/jack-e3-overlock-display-board-9950008400.jpg.jpg?fit=1040%2C1040&ssl=1","contentUrl":"https:\/\/i0.wp.com\/stitchpartner.com\/wp-content\/uploads\/2025\/05\/jack-e3-overlock-display-board-9950008400.jpg.jpg?fit=1040%2C1040&ssl=1","width":1040,"height":1040,"caption":"Jack E3 overlock display board PCB 9950008400 with LED display"},{"@type":"BreadcrumbList","@id":"https:\/\/stitchpartner.com\/product\/jack-e3-overlock-display-board-9950008400\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/stitchpartner.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/stitchpartner.com\/shop\/"},{"@type":"ListItem","position":3,"name":"Jack E3 Overlock Display Board 9950008400"}]},{"@type":"WebSite","@id":"https:\/\/stitchpartner.com\/#website","url":"https:\/\/stitchpartner.com\/","name":"\u0938\u094d\u091f\u093f\u091a \u092a\u093e\u0930\u094d\u091f\u0928\u0930","description":"JACK SEWING MACHINE SPARE PARTS","publisher":{"@id":"https:\/\/stitchpartner.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/stitchpartner.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"hi-IN"},{"@type":"Organization","@id":"https:\/\/stitchpartner.com\/#organization","name":"\u0938\u094d\u091f\u093f\u091a \u092a\u093e\u0930\u094d\u091f\u0928\u0930","url":"https:\/\/stitchpartner.com\/","logo":{"@type":"ImageObject","inLanguage":"hi-IN","@id":"https:\/\/stitchpartner.com\/#\/schema\/logo\/image\/","url":"https:\/\/stitchpartner.com\/wp-content\/uploads\/2025\/01\/stitchpartnerfinal-pg3-1000-x-285-px.svg","contentUrl":"https:\/\/stitchpartner.com\/wp-content\/uploads\/2025\/01\/stitchpartnerfinal-pg3-1000-x-285-px.svg","width":750,"height":213,"caption":"Stitch Partner"},"image":{"@id":"https:\/\/stitchpartner.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/467613100111433","https:\/\/youtube.com\/@stitch.partner","https:\/\/whatsapp.com\/channel\/0029Vb8jjZQDOQIeiYI6gB1k"]}]}},"jetpack_likes_enabled":true,"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/stitchpartner.com\/hi\/wp-json\/wp\/v2\/product\/11721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/stitchpartner.com\/hi\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/stitchpartner.com\/hi\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/stitchpartner.com\/hi\/wp-json\/wp\/v2\/comments?post=11721"}],"version-history":[{"count":4,"href":"https:\/\/stitchpartner.com\/hi\/wp-json\/wp\/v2\/product\/11721\/revisions"}],"predecessor-version":[{"id":419854,"href":"https:\/\/stitchpartner.com\/hi\/wp-json\/wp\/v2\/product\/11721\/revisions\/419854"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/stitchpartner.com\/hi\/wp-json\/wp\/v2\/media\/419421"}],"wp:attachment":[{"href":"https:\/\/stitchpartner.com\/hi\/wp-json\/wp\/v2\/media?parent=11721"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/stitchpartner.com\/hi\/wp-json\/wp\/v2\/product_brand?post=11721"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/stitchpartner.com\/hi\/wp-json\/wp\/v2\/product_cat?post=11721"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/stitchpartner.com\/hi\/wp-json\/wp\/v2\/product_tag?post=11721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}