{"id":19746,"date":"2025-05-13T19:01:23","date_gmt":"2025-05-13T11:01:23","guid":{"rendered":"https:\/\/www.elepcb.com\/?p=19746"},"modified":"2025-11-06T17:15:07","modified_gmt":"2025-11-06T09:15:07","slug":"pcb-repair-steps-solve-failures","status":"publish","type":"post","link":"https:\/\/www.elepcb.com\/it\/blog\/pcb-knowledge\/pcb-repair-steps-solve-failures\/","title":{"rendered":"5 passaggi efficaci per la riparazione dei PCB: Facile da imparare e risolvere 90% di guasti"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"19746\" class=\"elementor elementor-19746\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-4d2fa7d0 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4d2fa7d0\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-19c64068\" data-id=\"19c64068\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-399145bb elementor-toc--minimized-on-tablet elementor-widget elementor-widget-table-of-contents\" data-id=\"399145bb\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;exclude_headings_by_selector&quot;:[],&quot;headings_by_tags&quot;:[&quot;h2&quot;,&quot;h3&quot;],&quot;no_headings_message&quot;:&quot;No headings were found on this page.&quot;,&quot;marker_view&quot;:&quot;numbers&quot;,&quot;minimize_box&quot;:&quot;yes&quot;,&quot;minimized_on&quot;:&quot;tablet&quot;,&quot;hierarchical_view&quot;:&quot;yes&quot;,&quot;min_height&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;min_height_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]}}\" data-widget_type=\"table-of-contents.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__header\">\n\t\t\t\t\t\t<h4 class=\"elementor-toc__header-title\">\n\t\t\t\tTable of Contents\t\t\t<\/h4>\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--expand\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__399145bb\" aria-expanded=\"true\" aria-label=\"Open table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-down\"><\/i><\/div>\n\t\t\t\t<div class=\"elementor-toc__toggle-button elementor-toc__toggle-button--collapse\" role=\"button\" tabindex=\"0\" aria-controls=\"elementor-toc__399145bb\" aria-expanded=\"true\" aria-label=\"Close table of contents\"><i aria-hidden=\"true\" class=\"fas fa-chevron-up\"><\/i><\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<div id=\"elementor-toc__399145bb\" class=\"elementor-toc__body\">\n\t\t\t<div class=\"elementor-toc__spinner-container\">\n\t\t\t\t<i class=\"elementor-toc__spinner eicon-animation-spin eicon-loading\" aria-hidden=\"true\"><\/i>\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-41a385d0 elementor-widget elementor-widget-text-editor\" data-id=\"41a385d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-WWQLd9RWAoZDzvxVLeEcxHtDnxg\">Have you ever experienced sudden interruptions, <a href=\"https:\/\/www.elepcb.com\/blog\/pcb-short-circuit\/\">short circuits<\/a> or burnouts in your electronics? PCBs are essential for powering electronic devices, but they can fail. It&#8217;s<span style=\"color: #008000;\"> more economical and convenient <\/span>to repair them than replace them.<\/div><div class=\"ace-line ace-line old-record-id-PYQmdnw0XolUYtxPMi5ccoWynWc\">In this<div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\" old-record-id-PYQmdnw0XolUYtxPMi5ccoWynWc\">In this PCB repair guide<\/div><\/div>, we&#8217;ll introduce <span style=\"color: #008000;\"><span style=\"color: #000000;\">common <a href=\"https:\/\/www.elepcb.com\/blog\/pcb-failure-and-common-issues\/\">PCB failures<\/a>, the tools and especilly<strong> steps required for PCB repair<\/strong><\/span><\/span><span style=\"color: #000000;\">,<\/span> and some troubleshooting tips. Choose<em><strong><span style=\"color: #000000;\"> ELE PCB<\/span><\/strong><\/em> and let us be your source of knowledge and reliable partner in the field of printed circuit boards.<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7e456ee3 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e456ee3\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-35697983\" data-id=\"35697983\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-40a731e1 elementor-widget elementor-widget-spacer\" data-id=\"40a731e1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8fd9821 elementor-widget elementor-widget-image\" data-id=\"8fd9821\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"540\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/how-to-repair-pcb.jpg\" class=\"attachment-large size-large wp-image-19793\" alt=\"how to repair pcb\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/how-to-repair-pcb.jpg 858w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/how-to-repair-pcb-300x202.jpg 300w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/how-to-repair-pcb-768x518.jpg 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/how-to-repair-pcb-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8952d33 elementor-widget elementor-widget-spacer\" data-id=\"8952d33\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-614af9cb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"614af9cb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1e472299\" data-id=\"1e472299\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5bc2716c elementor-widget elementor-widget-heading\" data-id=\"5bc2716c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>What is PCB Repair and Why Do it<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5b6f541f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5b6f541f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6af426dc\" data-id=\"6af426dc\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-005f510 elementor-widget elementor-widget-text-editor\" data-id=\"005f510\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-YrG1dUjdioScOLxWNMyciwJonOn\">PCB board repair is the process of identifying, repairing, or swapping out broken printed circuit board<a href=\"https:\/\/www.elepcb.com\/blog\/pcb-components-sourcing\/\"> components<\/a> or circuits. Fixing PCB can involve everything from <span style=\"color: #008000;\">repairing damaged traces<\/span> to <span style=\"color: #008000;\">replacing burned-out pads<\/span>.<\/div><div class=\"ace-line ace-line old-record-id-Hh5LdI9fRosMX7xle9Ec5sLkn1d\">Repairing PCBs not only reduces e-waste pollution and <a href=\"https:\/\/www.elepcb.com\/blog\/reduce-pcb-cost\/\">costs<\/a>, it is also an essential skill for electronics enthusiasts and engineers, and successfully repairing a faulty circuit board is extremely satisfying.<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a41cf85 elementor-widget elementor-widget-heading\" data-id=\"a41cf85\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>Common PCB Failure<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f5d1f4 elementor-widget elementor-widget-text-editor\" data-id=\"3f5d1f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><p>The following are common types of PCB failure:<\/p><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c6f07a5 elementor-widget elementor-widget-text-editor\" data-id=\"c6f07a5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table><colgroup> <col width=\"303\" \/> <col width=\"268\" \/> <col width=\"512\" \/><\/colgroup><tbody><tr><td style=\"text-align: center;\"><strong>Types<\/strong><\/td><td style=\"text-align: center;\"><strong>Examples<\/strong><\/td><td style=\"text-align: center;\"><strong>Possible Reasons<\/strong><\/td><\/tr><tr><td style=\"text-align: center;\" rowspan=\"2\"><strong>Physical Damage<\/strong><\/td><td>Cracking or bending<\/td><td>excessive mechanical or physical stress<\/td><\/tr><tr><td>Broken <a href=\"https:\/\/www.elepcb.com\/blog\/soldering-defects\/\">solder<\/a> joints<\/td><td>temperature difference in components<br \/><a href=\"https:\/\/www.elepcb.com\/blog\/pcb-thermal-management\/\">thermal<\/a> coefficient of PCB<\/td><\/tr><tr><td style=\"text-align: center;\" rowspan=\"3\"><strong>Electrical Failure<\/strong><\/td><td style=\"text-align: center;\">Short circuit<\/td><td style=\"text-align: center;\">invisible solder bridges, humidity<\/td><\/tr><tr><td><a href=\"https:\/\/www.elepcb.com\/blog\/open-circuits-in-pcbs\/\">Open circuit<\/a><\/td><td>loose solder joints, wire breaks<\/td><\/tr><tr><td>Burnout of components<\/td><td>over current, high voltage<\/td><\/tr><tr><td style=\"text-align: center;\"><strong>Component Problems<\/strong><\/td><td style=\"text-align: center;\">Component misalignment<\/td><td style=\"text-align: center;\">components move or shift<\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-815008c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"815008c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-5dc7eb4\" data-id=\"5dc7eb4\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f9bf043 elementor-widget elementor-widget-image\" data-id=\"f9bf043\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"540\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/burnt-pcb.jpg\" class=\"attachment-large size-large wp-image-19795\" alt=\"burnt pcb\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/burnt-pcb.jpg 858w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/burnt-pcb-300x202.jpg 300w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/burnt-pcb-768x518.jpg 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/burnt-pcb-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Burnt PCB<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-8327342\" data-id=\"8327342\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-50d29d7 elementor-widget elementor-widget-image\" data-id=\"50d29d7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"540\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/fix-pcb-trace.jpg\" class=\"attachment-large size-large wp-image-19796\" alt=\"fix pcb trace\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/fix-pcb-trace.jpg 858w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/fix-pcb-trace-300x202.jpg 300w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/fix-pcb-trace-768x518.jpg 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/fix-pcb-trace-18x12.jpg 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-2bbbe92 elementor-widget elementor-widget-spacer\" data-id=\"2bbbe92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0d5d40a elementor-widget elementor-widget-heading\" data-id=\"0d5d40a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>What Do You Need Before Fixing PCBs?<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-69da63b8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"69da63b8\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-196911fa\" data-id=\"196911fa\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-4b66b9ce elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"4b66b9ce\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-1fd542c\" data-id=\"1fd542c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d4050c3 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"7d4050c3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"ZzVndCoYjoIIzhx50mjcQDcLnue\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><h3 style=\"text-align: left;\"><strong>1. Necessary Preparation for Safety<\/strong><\/h3><div data-page-id=\"SKC7dw5mIo9QKNxSgwPcggXAnRh\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"BaAqdv8UmonE8ZxHyouc2xGbn6c\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"D0D7d0KzCoy2Vvx6MvycmCiBnWc\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-I7ONdBVf6o4VBvxRljCc0kXdnpf\">Keep <a href=\"https:\/\/www.elepcb.com\/applications\/pcb-for-security-system\/\">safety<\/a> in mind when repairing PCB boards and try to follow these steps to work safely and efficiently.<\/div><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-Z0rOdKcFGoPldkxNGcQcVOt1nub\" data-list=\"bullet\"><div><strong>Discharge all electronic equipment<\/strong>: Make sure all capacitors are discharged before starting to prevent electrocution.<\/div><\/li><li class=\"ace-line ace-line old-record-id-ETxidrEJPoD5hKx9c5UcjTKcn7g\" data-list=\"bullet\"><div><strong>Wear safety glasses and gloves<\/strong>: It is important to <span style=\"color: #008000;\">protect your eyes and hands<\/span> as <a href=\"https:\/\/www.elepcb.com\/blog\/soldering-defects\/\">solder <\/a>or other debris may be splashed during the repair process.<\/div><\/li><li class=\"ace-line ace-line old-record-id-QTyndKQjuoSR4Rxc69yclenMnSw\" data-list=\"bullet\"><div><strong>Wear antistatic clothes<\/strong>: The sudden flow of sparks across two surfaces is called <span style=\"color: #008000;\">electrostatic discharge(ESD).<\/span> Anti-static clothing to allow the excess charge to be released.<\/div><\/li><li class=\"ace-line ace-line old-record-id-NLI6dTK8nogSuUx4PNOcKQ5Ln5b\" data-list=\"bullet\"><div><strong>Keep your hands and circuit boards clean<\/strong>: You need to wash your hands to ensure there\u2019s nothing negative to affect your boards.<\/div><\/li><\/ul><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-71625f9\" data-id=\"71625f9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-cb1d4a9 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"cb1d4a9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"ZzVndCoYjoIIzhx50mjcQDcLnue\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><h3><strong>2. Repair PCB Kit\u00a0<\/strong><\/h3><div data-page-id=\"SKC7dw5mIo9QKNxSgwPcggXAnRh\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div style=\"text-align: left;\"><div data-page-id=\"BaAqdv8UmonE8ZxHyouc2xGbn6c\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"BaAqdv8UmonE8ZxHyouc2xGbn6c\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"BaAqdv8UmonE8ZxHyouc2xGbn6c\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-LF4KdYyBfo2koFxmCauciodZnRh\"><div data-page-id=\"D0D7d0KzCoy2Vvx6MvycmCiBnWc\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-IiD0dCSLxo0HRExCSYOcekkqnPb\">You can make your choice of repair tools based on your own level and the difficulty of acquiring them, but there are a few <strong><span style=\"color: #008000;\">must-have tools<\/span><\/strong>\uff1a<\/div><div class=\"ace-line ace-line old-record-id-Wy5OdoLgNoPNttxY3qHcOAOFnob\"><strong>Soldering iron<\/strong>: Your primary tool for taking and reassembling components. For better control, get one with a temperature adjustment feature.<\/div><div class=\"ace-line ace-line old-record-id-SctWdFRoGo0uoux2GGYcJI31nMh\"><strong>Desoldering pump or solder wick: <\/strong>Helps you remove old or unwanted solder when removing defective parts.<\/div><div class=\"ace-line ace-line old-record-id-EA7bdS1rjoYhnwxbZfCcjQConHd\"><strong>Multimeter<\/strong>: The essential tool for component testing, short circuit detection, and confirming the success of the repair.<\/div><div class=\"ace-line ace-line old-record-id-JJfgdY5t3oleDKxpK5pcLgA2ndg\"><strong>Solder wire<\/strong>: To create neat, stable junctions, use high-quality solder and <a href=\"https:\/\/www.elepcb.com\/blog\/solder-flux\/\">flux<\/a>.<\/div><div class=\"ace-line ace-line old-record-id-XwMydVkwOoznPUxv40ic2fRsnAc\"><strong>Tweezers, wire cutters, and magnifying glass<\/strong>: Some practical instruments to help you handle the components, cut leads and so on.<\/div><div class=\"ace-line ace-line old-record-id-AstUd9PByoMcTNxqcdGc4OoGnNf\">If your ability is <span style=\"color: #008000;\">advanced<\/span>, you can try these tools to help you repair more complex boards: <strong>Hot air rework station, UV solder mask pen, fume extractor<\/strong>, etc.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-9255115 elementor-widget elementor-widget-image\" data-id=\"9255115\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"465\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/PCB-Repair-Kit.jpg\" class=\"attachment-large size-large wp-image-19797\" alt=\"PCB-Repair-Kit\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/PCB-Repair-Kit.jpg 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/PCB-Repair-Kit-300x182.jpg 300w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/PCB-Repair-Kit-18x12.jpg 18w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">PCB Repair Kit<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-45b7813 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"45b7813\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a94c4a7\" data-id=\"a94c4a7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ba48532 elementor-widget elementor-widget-heading\" data-id=\"ba48532\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>The Steps of Repairing Circuit Boards<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0edb7b elementor-widget elementor-widget-text-editor\" data-id=\"e0edb7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-FOxUdLYpYoEIorxEZ28cHkBHnvd\">When everything is ready, you can start repairing. ELE PCB will show you an understandable, <span style=\"color: #008000;\"><strong>step-by-step guide<\/strong> <\/span>to PCB repair, including PCB troubleshooting and repairing tips.<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-28237077 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"28237077\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-68247c60\" data-id=\"68247c60\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-55a179d elementor-widget elementor-widget-heading\" data-id=\"55a179d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Step 1: Inspection of Appearance <br><\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-76ce564a\" data-id=\"76ce564a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-82cdd76 elementor-widget elementor-widget-heading\" data-id=\"82cdd76\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Step 2:  <\/b><b>Static Measurement<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-162a664e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"162a664e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-1116e1ec\" data-id=\"1116e1ec\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6c6ac92 elementor-widget elementor-widget-text-editor\" data-id=\"6c6ac92\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"PZA2dXvPzoX0Ijxyx57coFXKn1M\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-CI1mdtRZWoU2etxsuzCcuA7InAh\"><div data-page-id=\"PZA2dXvPzoX0Ijxyx57coFXKn1M\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-CI1mdtRZWoU2etxsuzCcuA7InAh\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-Rx19dUW6goAkmzx8w9ncqOTZneh\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-Rx19dUW6goAkmzx8w9ncqOTZneh\">The first step when receiving a faulty circuit board is to carry out a visual inspection of its surface condition. Check for obvious damage such as:<\/div><ul><li class=\"ace-line ace-line old-record-id-Rx19dUW6goAkmzx8w9ncqOTZneh\">bulging (e.g. raised tops on electrolytic capacitors)<\/li><li class=\"ace-line ace-line old-record-id-Rx19dUW6goAkmzx8w9ncqOTZneh\">cracking (e.g. fractures in resistor or chip casings)<\/li><li class=\"ace-line ace-line old-record-id-Rx19dUW6goAkmzx8w9ncqOTZneh\">scorching (e.g. black burn marks on components or the PCB itself)<\/li><li class=\"ace-line ace-line old-record-id-Rx19dUW6goAkmzx8w9ncqOTZneh\">leakage (e.g. brown liquid around electrolytic capacitor leads)<\/li><\/ul><p>These obvious faults often indicate the core issue, and replacing the corresponding component will usually resolve the problem.<\/p><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7449eeed\" data-id=\"7449eeed\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-637e19f8 elementor-widget elementor-widget-text-editor\" data-id=\"637e19f8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"PZA2dXvPzoX0Ijxyx57coFXKn1M\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-H0oCdIr4Doop3PxDvTicQ1SUndc\"><div data-page-id=\"PZA2dXvPzoX0Ijxyx57coFXKn1M\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-H0oCdIr4Doop3PxDvTicQ1SUndc\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-EeKTdhRWDo7Ycvx0pIccFPSonFh\">Take a static measurement of the parts on the board using a<strong><span style=\"color: #000000;\"> multimeter<\/span><\/strong>. Check if there is a blown fuse, if there is a shorted-off or removed capacitor, if there is normal <a href=\"https:\/\/www.elepcb.com\/blog\/how-to-test-a-diode-in-a-circuit\/\">diode<\/a> behavior.<\/div><div class=\"ace-line ace-line old-record-id-EeKTdhRWDo7Ycvx0pIccFPSonFh\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><ul><li class=\"ace-line ace-line old-record-id-WBO3dJURhosFusxtCZQcvwLgnZd\">Set the multimeter to continuity test mode. Touch the red and black probes to the pins of the circuit or component under test. If the buzzer sounds continuously and the display reads <strong>&#8216;0 \u03a9&#8217;<\/strong>, there is a short circuit present.<\/li><li class=\"ace-line ace-line old-record-id-WBO3dJURhosFusxtCZQcvwLgnZd\">Trace the <a href=\"https:\/\/www.elepcb.com\/pcb-products\/ele-copper-pcb-board\/\">copper trace<\/a> and inspect nearby components for issues such as diode breakdown or capacitor shorting. If the display reads <strong>&#8216;OL&#8217; (infinity)<\/strong>, then an open circuit exists. Check solder joints, wires and the component itself for breaks.<\/li><li class=\"ace-line ace-line old-record-id-WBO3dJURhosFusxtCZQcvwLgnZd\">For <a href=\"https:\/\/www.elepcb.com\/blog\/integrated-circuit\/\">integrated circuits<\/a>, <span style=\"color: #008000;\">measure the resistance between their pins<\/span> and check for a short or open circuit.<\/li><\/ul><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3df14ff elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3df14ff\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-7806b61\" data-id=\"7806b61\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ad6e807 elementor-widget elementor-widget-image\" data-id=\"ad6e807\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"496\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/How-to-Test-a-PCB-with-a-Multimeter.webp\" class=\"attachment-large size-large wp-image-19800\" alt=\"How-to-Test-a-PCB-with-a-Multimeter\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/How-to-Test-a-PCB-with-a-Multimeter.webp 890w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/How-to-Test-a-PCB-with-a-Multimeter-300x186.webp 300w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/How-to-Test-a-PCB-with-a-Multimeter-768x476.webp 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/How-to-Test-a-PCB-with-a-Multimeter-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Test a PCB with a Multimeter<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-83a89c7\" data-id=\"83a89c7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-93045a8 elementor-widget elementor-widget-image\" data-id=\"93045a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"640\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/remove-the-components.jpg\" class=\"attachment-large size-large wp-image-19798\" alt=\"remove the components\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/remove-the-components.jpg 360w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/remove-the-components-169x300.jpg 169w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/remove-the-components-7x12.jpg 7w\" sizes=\"(max-width: 360px) 100vw, 360px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Remove the Components<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-127bfc3e elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"127bfc3e\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-6d8e9e38\" data-id=\"6d8e9e38\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-1a774379 elementor-widget elementor-widget-heading\" data-id=\"1a774379\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Step 3: Replace the Broken Components<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-311e964e elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"311e964e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"PZA2dXvPzoX0Ijxyx57coFXKn1M\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-CpIYdUW3fosYOMxfa9ZcyNoFnHe\"><div data-page-id=\"PZA2dXvPzoX0Ijxyx57coFXKn1M\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-CpIYdUW3fosYOMxfa9ZcyNoFnHe\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-Sx3ldmlLdoz24Yxk8QIcfx2Hnxb\">In case of broken parts, utilize a <strong>hot air gun<\/strong> or <strong>a soldering iron<\/strong> to <span style=\"color: #000000;\">loosen the components<\/span> from the PCB and afterward replace them with new ones. During soldering, <span style=\"color: #008000;\"><strong>observe solder time and temperature<\/strong><\/span> to avoid causing damage to the PCB and new components.<\/div><div class=\"ace-line ace-line old-record-id-B1modfOwNowOiLxXmdWcSN4enmf\">Pay attention: If repairing with <strong><span style=\"color: #000000;\"><a href=\"https:\/\/www.elepcb.com\/blog\/what-is-through-hole-pcb\/\">through-hole<\/a> components<\/span><\/strong>, be sure to desolder all pins. Once the solder is melted, we can use <span style=\"color: #008000;\">tweezers<\/span> to gently lift the part to avoid subsequent electronic circuit board repairs.<\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-3cc5cac9\" data-id=\"3cc5cac9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ea92d50 elementor-widget elementor-widget-heading\" data-id=\"ea92d50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Step 4: <br>Repairing PCB Traces<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bd30973 elementor-widget elementor-widget-text-editor\" data-id=\"bd30973\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-GKRedSAxhoHL4dxyeLmcb7DRnbh\">If you notice that traces of copper foil on the PCB is burnt or short-circuited, you can solder it using copper foil tape or wire. First, you need to <span style=\"color: #008000;\">scrape the solder mask away<\/span>, and then use <span style=\"color: #008000;\">a solder jumper wire<\/span> to fix it.<\/div><div class=\"ace-line ace-line old-record-id-Kys8dXbPsowPTgxdbW6cYl31nIf\">Faced with<strong> burnt PCB traces<\/strong>, connect both sides of the break point in copper foil tape or wire; repair <a href=\"https:\/\/www.elepcb.com\/blog\/pcb-short-circuit\/\"><strong>short-circuited traces<\/strong><\/a>, remove the short-circuited copper foil or wire using sharp-nosed tweezers or pliers and then reconnect.<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-18920ca\" data-id=\"18920ca\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3334b865 elementor-widget elementor-widget-heading\" data-id=\"3334b865\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"><b>Step 5: <br>Testing and Verification<\/b><\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-75f99d9 elementor-widget elementor-widget-text-editor\" data-id=\"75f99d9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-SxNMdL6XroQWpNx7VRUch6CUn5d\"><strong>Functional test<\/strong>: After repairing, re-energize the PCB and carry out a <a href=\"https:\/\/www.elepcb.com\/blog\/pcb-functional-testing\/\">functional test<\/a> to check whether the device returns to normal operation and whether the fault phenomenon has disappeared. If the device is still faulty, one must revisit the repair process and identify where the problem lies and correct it.<\/div><div class=\"ace-line ace-line old-record-id-RCj1dZn93oE1Avx8vt4c1o8rnwg\"><strong>Stability test<\/strong>: Test the <span style=\"color: #008000;\">long-term stability<\/span> of the PCB to see if the device will exhibit any abnormal states while running, like heat, crash, restart, etc. If the device is stable during the stability test, it means successful repair.<\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-102e228a elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"102e228a\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6c4c006c\" data-id=\"6c4c006c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5d88d187 elementor-widget elementor-widget-spacer\" data-id=\"5d88d187\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-064dcdb elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"064dcdb\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c0bc0e6\" data-id=\"c0bc0e6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ecfb0ad elementor-widget elementor-widget-image\" data-id=\"ecfb0ad\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"418\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/scrape-the-solder-mask-away-1024x535.jpg\" class=\"attachment-large size-large wp-image-19799\" alt=\"scrape the solder mask away\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/scrape-the-solder-mask-away-1024x535.jpg 1024w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/scrape-the-solder-mask-away-300x157.jpg 300w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/scrape-the-solder-mask-away-768x401.jpg 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/scrape-the-solder-mask-away-18x9.jpg 18w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/scrape-the-solder-mask-away.jpg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">scrape the Solder Mask away<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-c937d42\" data-id=\"c937d42\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6815b9b elementor-widget elementor-widget-image\" data-id=\"6815b9b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t<figure class=\"wp-caption\">\n\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"448\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/contect-with-copper-wire-1024x574.jpg\" class=\"attachment-large size-large wp-image-19801\" alt=\"contect with copper wire\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/contect-with-copper-wire-1024x574.jpg 1024w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/contect-with-copper-wire-300x168.jpg 300w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/contect-with-copper-wire-768x431.jpg 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/contect-with-copper-wire-18x10.jpg 18w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2025\/05\/contect-with-copper-wire.jpg 1280w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t<figcaption class=\"widget-image-caption wp-caption-text\">Contect with Copper Wire<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7e790f7b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7e790f7b\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-d05e9ac\" data-id=\"d05e9ac\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2f249b9d elementor-widget elementor-widget-spacer\" data-id=\"2f249b9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8becc9f elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8becc9f\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a06fe7b\" data-id=\"a06fe7b\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-75d9863 elementor-widget elementor-widget-heading\" data-id=\"75d9863\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>Troubleshooting Tips for You<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-10696ef elementor-widget elementor-widget-text-editor\" data-id=\"10696ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>The hardest part is not operating the repair but finding the cause of the failure, which is especially difficult for beginners. Here are some troubleshooting tips for you.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6a386fe2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6a386fe2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-20807a86\" data-id=\"20807a86\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-1152d44c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"1152d44c\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-159806f6\" data-id=\"159806f6\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-12250261 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"12250261\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"ZzVndCoYjoIIzhx50mjcQDcLnue\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><h3 style=\"text-align: left;\"><strong style=\"font-size: 16px;\">Removal\u00a0<\/strong><strong style=\"font-size: 16px;\">One by One<\/strong><\/h3><div data-page-id=\"SKC7dw5mIo9QKNxSgwPcggXAnRh\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"BaAqdv8UmonE8ZxHyouc2xGbn6c\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"BaAqdv8UmonE8ZxHyouc2xGbn6c\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-ErexduPono8tr4xUatccPJMKn4f\">Test, repair, and replace parts as needed until the problem is fixed. Ensure everything is working by replacing missing parts.<\/div><div class=\"ace-line ace-line old-record-id-ErexduPono8tr4xUatccPJMKn4f\">This approach is not too complex for most repairers, though mistakes can still be made. Some <strong>circuit boards with data chips<\/strong> <span style=\"color: #800000;\">cannot <\/span>use this method.<\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-6351a31e\" data-id=\"6351a31e\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-46bde3e9 elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"46bde3e9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"ZzVndCoYjoIIzhx50mjcQDcLnue\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-NDOGdmXdvoHByixXjrRcmqn6n6b\"><strong>Compare with Good <\/strong><\/div><\/div><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-JQc5dMFhAol76nxWcfDck4SZnGb\">One of the most commonly used methods for fixing circuit boards without drawings is the comparison method. The goal of fault detection is accomplished by <span style=\"color: #008000;\">comparing the curves of the nodes of the two boards to identify any anomalies<\/span>.<\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-9aee171 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9aee171\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-748c22a\" data-id=\"748c22a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b062b4b elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"b062b4b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"ZzVndCoYjoIIzhx50mjcQDcLnue\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-AclcdeXLlosbI9x0i3qc7isKnng\"><strong>Check Normal Working State<\/strong><\/div><\/div><div data-page-id=\"SKC7dw5mIo9QKNxSgwPcggXAnRh\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"BaAqdv8UmonE8ZxHyouc2xGbn6c\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"BaAqdv8UmonE8ZxHyouc2xGbn6c\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-ErexduPono8tr4xUatccPJMKn4f\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-DtAvd0d1GoR4HNxCyPQcjxo8nQg\">The technique checks each component&#8217;s normal working state. If it deviates, the device or its parts malfunction. This method requires theoretical knowledge and practical experience.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-668a314\" data-id=\"668a314\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bfa4bed elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"bfa4bed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"ZzVndCoYjoIIzhx50mjcQDcLnue\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-S7Yod8sOZoIpP3xaBYxcRJIanQb\"><strong>Principle Analysis<\/strong><\/div><\/div><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-JQc5dMFhAol76nxWcfDck4SZnGb\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-G8GqdqtgHoZ8a2xRuUSckdiwnWb\">This method is to analyze a board&#8217;s working principle. For example, engineers can understand the <a href=\"https:\/\/www.elepcb.com\/blog\/create-schematics-in-pcb-design\/\">schematic<\/a> diagram of relatively easy repairs without the requirement for drawings for some boards, like switching power supplies.<\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<div class=\"elementor-element elementor-element-e31c4c0 elementor-widget elementor-widget-spacer\" data-id=\"e31c4c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-25772cb9 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"25772cb9\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-253eebc7\" data-id=\"253eebc7\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5ceea3c5 elementor-widget elementor-widget-text-editor\" data-id=\"5ceea3c5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div data-page-id=\"K5cQdPyqAoIVz9xiCVzcrjK4n2e\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"SKC7dw5mIo9QKNxSgwPcggXAnRh\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"SOfOdI4jXo5ucCxUQ3PcJolinPf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"SOfOdI4jXo5ucCxUQ3PcJolinPf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-Ahq9df0eooBMZzxXw8lcBjXnnbd\"><em><strong>ELE <\/strong><strong>PCB<\/strong><\/em> presents a comprehensive overview of the complete<span style=\"color: #008000;\"> PCB repair process<\/span>, from <span style=\"color: #008000;\">physical damage restoration to circuit short-circuit debugging<\/span>, along with a list of <span style=\"color: #008000;\">professional tools and step-by-step instructions<\/span>. We provide <strong>reliable <a href=\"https:\/\/www.elepcb.com\/pcb-quality-control\/\">quality control<\/a> and stability testing<\/strong> to help you extend the life of your equipment. As<span style=\"color: #000000;\"><strong> a top supplier<\/strong><\/span>, we combine efficient technology with tailored services to help you enhance product quality and eliminate errors.<\/div><div class=\"ace-line ace-line old-record-id-Ahq9df0eooBMZzxXw8lcBjXnnbd\"><em><strong><a href=\"https:\/\/www.elepcb.com\/contact-us\/\">Contact us<\/a> now for one-stop PCB <a href=\"https:\/\/www.elepcb.com\/pcb-manufacturing-process-and-services\/\">manufacturing<\/a>!<\/strong><\/em><\/div><\/div><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-211d2ba1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"211d2ba1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-f941620\" data-id=\"f941620\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-61b28d6b elementor-widget elementor-widget-spacer\" data-id=\"61b28d6b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-5583f978 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"5583f978\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-2720ac33\" data-id=\"2720ac33\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7d16d0e0 elementor-widget elementor-widget-heading\" data-id=\"7d16d0e0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><b>FAQs<\/b><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-73c2d4aa elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"73c2d4aa\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-18a0f6c\" data-id=\"18a0f6c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-745ac11f elementor-widget elementor-widget-toggle\" data-id=\"745ac11f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"toggle.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle\">\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1951\" class=\"elementor-tab-title\" data-tab=\"1\" role=\"button\" aria-controls=\"elementor-tab-content-1951\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Q1:What are common types of PCB failures?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1951\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"1\" role=\"region\" aria-labelledby=\"elementor-tab-title-1951\"><div data-page-id=\"K5cQdPyqAoIVz9xiCVzcrjK4n2e\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div><div data-page-id=\"PzvadCyLxoGC6axfsi0cBB2BnWf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div><p>A1: The types of failure:<\/p><table><colgroup> <col width=\"191\" \/> <col width=\"191\" \/> <col width=\"191\" \/> <col width=\"191\" \/> <col width=\"191\" \/><\/colgroup><tbody><tr><td style=\"text-align: center;\">Types<\/td><td>Physical Damage<\/td><td style=\"text-align: center;\">Electrical Failure<\/td><td style=\"text-align: center;\">Component Problems<\/td><td style=\"text-align: center;\">Other Failure<\/td><\/tr><tr><td style=\"text-align: center;\" rowspan=\"3\">Examples<\/td><td>Cracking or bending<\/td><td style=\"text-align: center;\">Short circuit<\/td><td style=\"text-align: center;\">Component misalignment<\/td><td style=\"text-align: center;\">Corrosion<\/td><\/tr><tr><td rowspan=\"2\">Broken solder joints<\/td><td style=\"text-align: center;\">Open circuit<\/td><td style=\"text-align: center;\" rowspan=\"2\">Electronic component warranty expiration<\/td><td style=\"text-align: center;\" rowspan=\"2\">Design Failure<\/td><\/tr><tr><td style=\"text-align: center;\">Burnout of components<\/td><\/tr><\/tbody><\/table><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1952\" class=\"elementor-tab-title\" data-tab=\"2\" role=\"button\" aria-controls=\"elementor-tab-content-1952\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Q2: Can a burnt PCB be repaired?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1952\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"2\" role=\"region\" aria-labelledby=\"elementor-tab-title-1952\"><div data-page-id=\"K5cQdPyqAoIVz9xiCVzcrjK4n2e\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-BWQ0dJKPTovPhYx6XTfc9xMAngc\"><div data-page-id=\"PzvadCyLxoGC6axfsi0cBB2BnWf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-ZGjidQpZuouEMuxnruBcR4Ujndg\"><p>A2:<\/p><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-LEZpdhgW2ofGzjxgyHlcS4aqnkg\">Yes. There are some steps for repairing burnt PCB:<\/div><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-Sf65d1sRYoKpo8xrqu9cE20sn1f\" data-list=\"bullet\"><div>Repairing a small burn-through in the surface:<\/div><\/li><\/ul><ol class=\"list-number1\" start=\"1\"><li class=\"ace-line ace-line old-record-id-Q7i8dpOE8o3FRmxIB19c34Qmneg\" data-list=\"number\"><div>Gently sand the affected area using fine sandpaper or a sanding tool until the copper is exposed.<\/div><\/li><li class=\"ace-line ace-line old-record-id-AaW7dHdoDoA1PGxXZGkcLRQtntd\" data-list=\"number\"><div>Use silver paint or conductive ink to repair the area. Then fix with a soldering iron or heat gun.<\/div><\/li><\/ol><ul class=\"list-bullet1\"><li class=\"ace-line ace-line old-record-id-CrmRdoB6ZoTJMhxHAxWcqoiynRc\" data-list=\"bullet\"><div>Repairing a major burn-through in copper foil:<\/div><\/li><\/ul><ol class=\"list-number1\" start=\"1\"><li class=\"ace-line ace-line old-record-id-JNNYdQe5CoeG0HxRboOcaiginFf\" data-list=\"number\"><div>Trim the copper foil as necessary.<\/div><\/li><li class=\"ace-line ace-line old-record-id-MNaPdYZJ6obKkixEEX4cYwxsnXb\" data-list=\"number\"><div>Use a conductive adhesive to stick the foil to the burned-through area of the copper.<\/div><\/li><li class=\"ace-line ace-line old-record-id-YMqLd1piJoP1yexE4WccZpyinjb\" data-list=\"number\"><div>Align the copper foil with the surrounding copper and use heat to adhere.<\/div><\/li><\/ol><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1953\" class=\"elementor-tab-title\" data-tab=\"3\" role=\"button\" aria-controls=\"elementor-tab-content-1953\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Q3: Can I glue a cracked PCB?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1953\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"3\" role=\"region\" aria-labelledby=\"elementor-tab-title-1953\"><div data-page-id=\"K5cQdPyqAoIVz9xiCVzcrjK4n2e\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\" old-record-id-VIvSds1JnokGWWxGglucirLXn4O\"><div data-page-id=\"PzvadCyLxoGC6axfsi0cBB2BnWf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-XizidTe9soWkg0xX1N9cjCycnJd\"><p>A3:<\/p><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-MdUPdJdFuoeh6YxGPaycYhzMn8w\">Yes. You can fix cracked PCB by using<br \/>some PCB-specific, high-temperature-resistant glue or tape for bonding.<\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-toggle-item\">\n\t\t\t\t\t<div id=\"elementor-tab-title-1954\" class=\"elementor-tab-title\" data-tab=\"4\" role=\"button\" aria-controls=\"elementor-tab-content-1954\" aria-expanded=\"false\">\n\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon elementor-toggle-icon-left\" aria-hidden=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-closed\"><i class=\"fas fa-caret-right\"><\/i><\/span>\n\t\t\t\t\t\t\t\t<span class=\"elementor-toggle-icon-opened\"><i class=\"elementor-toggle-icon-opened fas fa-caret-up\"><\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-toggle-title\" tabindex=\"0\">Q4: How much does PCB repair cost?<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t<div id=\"elementor-tab-content-1954\" class=\"elementor-tab-content elementor-clearfix\" data-tab=\"4\" role=\"region\" aria-labelledby=\"elementor-tab-title-1954\"><div data-page-id=\"K5cQdPyqAoIVz9xiCVzcrjK4n2e\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\" old-record-id-VIvSds1JnokGWWxGglucirLXn4O\"><div data-page-id=\"PzvadCyLxoGC6axfsi0cBB2BnWf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-XizidTe9soWkg0xX1N9cjCycnJd\"><p>A4:<\/p><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-MdUPdJdFuoeh6YxGPaycYhzMn8w\"><div data-page-id=\"LNW2d7nwnoVFqqxXNG1cT8ORnMf\" data-lark-html-role=\"root\" data-docx-has-block-data=\"false\"><div class=\"ace-line ace-line old-record-id-KO1gdrxYtoWLPBx8YIocG4e4nCe\">The cost of circuit board repair is not fixed, but rather depends on the complexity of the board, the amount of damage, and the cost of materials and labor required to complete the repair. In general, a simple circuit board repair may cost a few dozen dollars, whereas an advanced circuit board repair may cost hundreds or even thousands.<\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e2000f1 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e2000f1\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-41ec67fb\" data-id=\"41ec67fb\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4af553f1 elementor-widget elementor-widget-spacer\" data-id=\"4af553f1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-745e8ac2 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"745e8ac2\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6ec5d521\" data-id=\"6ec5d521\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-339eeaf4 elementor-widget elementor-widget-shortcode\" data-id=\"339eeaf4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"2056\" class=\"elementor elementor-2056\" data-elementor-post-type=\"elementor_library\">\n\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-6012901 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6012901\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-afac9b2\" data-id=\"afac9b2\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-b379375 elementor-widget elementor-widget-image\" data-id=\"b379375\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.elepcb.com\/pcb-products\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-2-768x1024.jpg\" class=\"attachment-large size-large wp-image-15779\" alt=\"pcb and pcba products 1\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-2-768x1024.jpg 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-2-225x300.jpg 225w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-2-1152x1536.jpg 1152w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-2-1536x2048.jpg 1536w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-2-scaled.jpg 1920w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8968fc1\" data-id=\"8968fc1\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c0c3b5d elementor-widget elementor-widget-image\" data-id=\"c0c3b5d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.elepcb.com\/contact-us\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/contact-us-1024x683.jpg\" class=\"attachment-large size-large wp-image-15819\" alt=\"contact us\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/contact-us-1024x683.jpg 1024w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/contact-us-300x200.jpg 300w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/contact-us-768x512.jpg 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/contact-us-1536x1024.jpg 1536w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/contact-us-2048x1365.jpg 2048w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-25 elementor-top-column elementor-element elementor-element-a17958a\" data-id=\"a17958a\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4326577 elementor-widget elementor-widget-image\" data-id=\"4326577\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.elepcb.com\/pcb-products\/\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"768\" height=\"1024\" src=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-1-768x1024.jpg\" class=\"attachment-large size-large wp-image-15778\" alt=\"pcb and pcba products 2\" srcset=\"https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-1-768x1024.jpg 768w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-1-225x300.jpg 225w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-1-1152x1536.jpg 1152w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-1-1536x2048.jpg 1536w, https:\/\/www.elepcb.com\/wp-content\/uploads\/2023\/03\/white-bg-1-scaled.jpg 1921w\" sizes=\"(max-width: 768px) 100vw, 768px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3dd32bd7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"3dd32bd7\" data-element_type=\"section\" data-e-type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-30e73de5\" data-id=\"30e73de5\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-6e6f562b elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"6e6f562b\" data-element_type=\"section\" data-e-type=\"section\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-1aae434c\" data-id=\"1aae434c\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-7de62f23\" data-id=\"7de62f23\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-225d5b79 elementor-widget elementor-widget-text-editor\" data-id=\"225d5b79\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"font-family: Oswald, sans-serif; margin: 0px; padding: 0px 0px 10px; line-height: 1.125em; font-size: 32px; text-transform: uppercase; text-align: center; color: #0a1f34;\">CONTACT US<\/p><div class=\"textwidget\"><div id=\"wpcf7-f5-p60-o1\" class=\"wpcf7\" dir=\"ltr\" lang=\"en-US\" role=\"form\"><div class=\"screen-reader-response\" style=\"position: absolute; width: 1px; height: 1px; margin: -1px; padding: 0px; overflow: hidden; clip: rect(0px, 0px, 0px, 0px); border: 0px;\"><p style=\"font-size: 15px; line-height: 1.58em; margin-right: auto; margin-bottom: 0px; margin-left: auto; padding: 25px 0px 15px; text-align: center; max-width: 846px;\" role=\"status\" aria-live=\"polite\" aria-atomic=\"true\">\u00a0<\/p><\/div><form id=\"cf7-form-5\" class=\"wpcf7-form init cf7mls-no-scroll cf7mls-no-moving-animation\" style=\"position: relative; overflow: hidden;\" action=\"https:\/\/www.mclpcb.com\/capabilities\/#wpcf7-f5-p60-o1\" method=\"post\" novalidate=\"novalidate\" data-status=\"init\" data-fx-id=\"1587946425258918\"><div class=\"contact-inner\" style=\"max-width: 846px; margin: 0px auto;\"><p style=\"font-size: 15px; line-height: 1.58em; margin-right: auto; margin-bottom: 0px; margin-left: auto; padding: 25px 0px 15px; text-align: center; max-width: 846px;\">We provide technical expertise form prototype through production, increasing speed to market by 20%.<\/p><p>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Contact us below to start discussing your project with our Technical Experts today.<\/p><p>\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Whether you already have Gerber Files, submit a\u00a0Quick Quote\u00a0for free estimate.<\/p><\/div><\/form><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5782c747 elementor-button-align-center elementor-widget elementor-widget-form\" data-id=\"5782c747\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;button_width&quot;:&quot;100&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" aria-label=\"New Form\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"2056\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"5782c747\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"An Ultimate Guide to PCB Inspection Methods-ELE PCB\" \/>\n\n\t\t\t\t\t\t\t<input type=\"hidden\" name=\"queried_id\" value=\"4187\"\/>\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-above\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tYour Name\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-message elementor-col-50\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tEmail Address\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[message]\" id=\"form-field-message\" class=\"elementor-field elementor-size-sm  elementor-field-textual\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-tel elementor-field-group elementor-column elementor-field-group-field_373bda7 elementor-col-50\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_373bda7\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tPhone Number\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input size=\"1\" type=\"tel\" name=\"form_fields[field_373bda7]\" id=\"form-field-field_373bda7\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" pattern=\"[0-9()#&amp;+*-=.]+\" title=\"Csak a sz\u00e1mok \u00e9s telefonkarakterek (#, -, * stb.) fogadhat\u00f3k el.\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-checkbox elementor-field-group elementor-column elementor-field-group-field_c168eb1 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_c168eb1\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tI am interested in (select all that apply)\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<div class=\"elementor-field-subgroup  elementor-subgroup-inline\"><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Rigid PCBs\" id=\"form-field-field_c168eb1-0\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-0\">Rigid PCBs<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Flexible Printed Circuit Boards\" id=\"form-field-field_c168eb1-1\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-1\">Flexible Printed Circuit Boards<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Flexible Aluminum PCBs\" id=\"form-field-field_c168eb1-2\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-2\">Flexible Aluminum PCBs<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Flexible PCB Microcircuits\" id=\"form-field-field_c168eb1-3\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-3\">Flexible PCB Microcircuits<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Ultra-Thin Flexible PCBs\" id=\"form-field-field_c168eb1-4\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-4\">Ultra-Thin Flexible PCBs<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Rigid-Flex\" id=\"form-field-field_c168eb1-5\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-5\">Rigid-Flex<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Ceramic Printed Circuit Boards\" id=\"form-field-field_c168eb1-6\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-6\">Ceramic Printed Circuit Boards<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Aluminum Printed Circuit Boards\" id=\"form-field-field_c168eb1-7\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-7\">Aluminum Printed Circuit Boards<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Copper Core\" id=\"form-field-field_c168eb1-8\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-8\">Copper Core<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"IC Substrates &amp; Interposer\" id=\"form-field-field_c168eb1-9\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-9\">IC Substrates & Interposer<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"High TG PCBs\" id=\"form-field-field_c168eb1-10\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-10\">High TG PCBs<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Heavy Copper\" id=\"form-field-field_c168eb1-11\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-11\">Heavy Copper<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"PCB Assembly\" id=\"form-field-field_c168eb1-12\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-12\">PCB Assembly<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Components Sourcing\" id=\"form-field-field_c168eb1-13\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-13\">Components Sourcing<\/label><\/span><span class=\"elementor-field-option\"><input type=\"checkbox\" value=\"Other\" id=\"form-field-field_c168eb1-14\" name=\"form_fields[field_c168eb1][]\"> <label for=\"form-field-field_c168eb1-14\">Other<\/label><\/span><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-upload elementor-field-group elementor-column elementor-field-group-field_2cea676 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_2cea676\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tUpload Your Files (Optional)\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t<input type=\"file\" name=\"form_fields[field_2cea676]\" id=\"form-field-field_2cea676\" class=\"elementor-field elementor-size-sm  elementor-upload-field\">\n\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-field_9ceb2c8 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_9ceb2c8\" class=\"elementor-field-label\">\n\t\t\t\t\t\t\t\tMessage\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[field_9ceb2c8]\" id=\"form-field-field_9ceb2c8\" rows=\"4\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-100 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Submit<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-inner-column elementor-element elementor-element-123957a9\" data-id=\"123957a9\" data-element_type=\"column\" data-e-type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Table of Contents Have you ever experienced sudden interruptions, short circuits or burnouts in your electronics? PCBs are essential for powering electronic devices, but they can fail. It&#8217;s more economical and convenient to repair them than replace them.In thisIn this PCB repair guide, we&#8217;ll introduce common PCB failures, the tools and especilly steps required for [&hellip;]<\/p>\n","protected":false},"author":26,"featured_media":19793,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-19746","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-pcb-knowledge","tag-pcb-issue"],"_links":{"self":[{"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/posts\/19746","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/users\/26"}],"replies":[{"embeddable":true,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/comments?post=19746"}],"version-history":[{"count":15,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/posts\/19746\/revisions"}],"predecessor-version":[{"id":21695,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/posts\/19746\/revisions\/21695"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/media\/19793"}],"wp:attachment":[{"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/media?parent=19746"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/categories?post=19746"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.elepcb.com\/it\/wp-json\/wp\/v2\/tags?post=19746"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}