https://jestineyong.com Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Sat, 28 Mar 2015 08:37:30 +0000 en-US hourly 1 https://wordpress.org/?v=5.4.19 https://jestineyong.com/tektronix-2465a-dv-oscilloscope-memory-backup-battery-replacement/ https://jestineyong.com/tektronix-2465a-dv-oscilloscope-memory-backup-battery-replacement/#comments Sat, 28 Mar 2015 08:37:30 +0000 https://www.jestineyong.com/?p=9210                       My Tektronix 2465A DV Oscilloscope is in near mint condition, but it is still old. The backup battery looks like it is the original battery that was installed when the scope was made. It is a KeeperII #LTC-7P, 3.5V 750mAH lithium battery. It has […]

The post Tektronix 2465A DV Oscilloscope Memory Backup Battery Replacement first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/tektronix-2465a-dv-oscilloscope-memory-backup-battery-replacement/feed/ 49 https://jestineyong.com/mini-digital-oscilloscope/ https://jestineyong.com/mini-digital-oscilloscope/#respond Mon, 24 Jun 2013 12:11:39 +0000 https://www.jestineyong.com/?p=5040 One of my repair friends came to visit me today.  As usual both of us talked only about electronics repair.  He is in the industrial electronics repair and he did showed to me those electronics circuit board which I found a bit more complex than consumer electronics circuit board. The problem with industrial electronics is […]

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