{"id":1444,"date":"2011-11-22T22:11:33","date_gmt":"2011-11-23T06:11:33","guid":{"rendered":""},"modified":"-0001-11-30T00:00:00","modified_gmt":"-0001-11-30T07:00:00","slug":"1444","status":"publish","type":"post","link":"https:\/\/www.vernier.com\/til\/1444","title":{"rendered":"Vernier Circuit Board (original model) Troubleshooting and FAQs"},"content":{"rendered":"<p>Vernier Circuit Board (VCB, <em>discontinued<\/em>)<br \/>\n<a href=\"\/manuals\/VCB\">Specifications and User Guide<\/a><\/p>\n<p>TROUBLESHOOTING<br \/>\n&#8211; Primary Test: Check for physical defects. Check for proper power supply.  There is also a resettable fuse located to the right of switch SW1.  This fuse limits the current to 0.8 A.  After being tripped, the fuse remains open until the power has been removed.<\/p>\n<p>RELATED TIL ENTRIES<br \/>\n<a href=\"\/til\/1365\/\">Where do I get replacement lamps for the Vernier Circuit Board (VCB)?<\/a><br \/>\n<a href=\"\/til\/2334\/\">Is there a better resolution schematic for the Vernier Circuit board than what is in the guidebook?<\/a><br \/>\n<a href=\"\/til\/?s=Circuit\">See all articles for  (CIRCUIT, <em>discontinued<\/em>)<\/a><\/p>\n<p>SPECIFICATIONS<br \/>\n&#8211; 10&#215;7 inch circuit board<br \/>\n&#8211; 14 inch jumper wire with mini-alligator clips (10 pcs)<br \/>\n&#8211; #48 cylindrical lamp, 0.06 A @ 2 V (5 pcs)<br \/>\n&#8211; #50 round lamp, 0.220 A @ 7.5 V (5 pcs)<br \/>\n&#8211; See the <a href=\"\/manuals\/VCB\">Specifications and User Guide<\/a> for details on the installed components.<\/p>\n<p><img decoding=\"async\" src=\"\/files\/til\/images\/1444-vcb_diagram.png\" class=\"border\" alt=\"1444-vcb_diagram.png\" \/><\/p>\n<p>RELATED VERNIER PRODUCTS<br \/>\n&#8211; 10 #48 2.0V Lamps for Vernier Circuit Board (BULB, <em>discontinued<\/em>) BULB (pack of 10 #48 replacement bulbs, $9)<br \/>\n&#8211; <a href=\"\/product\/extech-digital-dc-power-supply\/\">Extech Digital DC Power Supply<\/a> (<nobr>EXPS<\/nobr>)<br \/>\n&#8211; <a href=\"\/product\/differential-voltage-probe\/\">Differential Voltage Probe<\/a> (<nobr>DVP-BTA<\/nobr>)<br \/>\n&#8211; <a href=\"\/product\/current-probe\/\">Current Probe<\/a> (<nobr>DCP-BTA<\/nobr>)<\/p>","protected":false},"excerpt":{"rendered":"<p>Specifications and User Guide TROUBLESHOOTING &#8211; Primary Test: Check for physical defects. Check for proper power supply. There is also a resettable fuse located to&#8230;<\/p>\n","protected":false},"author":33,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[],"tags":[1918,720,1684,1917,1916],"class_list":["post-1444","post","type-post","status-publish","format-standard","hentry","tag-circuitboardmain","tag-maintil","tag-vcb","tag-vcbmain","tag-verniercircuitboardmain"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts\/1444","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/users\/33"}],"replies":[{"embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/comments?post=1444"}],"version-history":[{"count":0,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/posts\/1444\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/media?parent=1444"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/categories?post=1444"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.vernier.com\/til\/wp-json\/wp\/v2\/tags?post=1444"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}