https://jestineyong.com Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Thu, 30 Jun 2022 23:38:13 +0000 en-US hourly 1 https://wordpress.org/?v=5.4.19 https://jestineyong.com/how-10-wired-video-intercom-system-doorbell-with-camera-and-monitor-plus-memory-door-security-system-taba-is-repaired-model-tvd-1035/ https://jestineyong.com/how-10-wired-video-intercom-system-doorbell-with-camera-and-monitor-plus-memory-door-security-system-taba-is-repaired-model-tvd-1035/#comments Thu, 30 Jun 2022 23:38:12 +0000 https://jestineyong.com/?p=27783               Installation  purpose  of this machine is to open the door of  a property  automatically when client is outside  and wants to enter  in  and the person behind the monitor can see  and talk  and after approval  by pushing  a button opens the door. Machine has also this ability […]

The post How 10“ Wired Video Intercom System Doorbell With Camera And Monitor Plus Memory Door Security System TABA Is Repaired model: TVD-1035 first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/how-10-wired-video-intercom-system-doorbell-with-camera-and-monitor-plus-memory-door-security-system-taba-is-repaired-model-tvd-1035/feed/ 8 https://jestineyong.com/part-2-farfisa-art-4821-door-entry-intercom-repair-about-transformer-calculations/ https://jestineyong.com/part-2-farfisa-art-4821-door-entry-intercom-repair-about-transformer-calculations/#comments Thu, 22 Oct 2015 23:46:02 +0000 https://www.jestineyong.com/?p=11078               Well, after so much of “background noise” about the transformer of the previous article of mine here https://www.jestineyong.com/farfisa-art-4821-door-entry-intercom-repair/ and in order for me to help the readers of it to obtain a better understanding of this specific task of identifying the transformers overall parameters, I considered inevitable the […]

The post Part 2-FARFISA ART-482/1 door entry intercom repair. About Transformer calculations first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/part-2-farfisa-art-4821-door-entry-intercom-repair-about-transformer-calculations/feed/ 27 https://jestineyong.com/farfisa-art-4821-door-entry-intercom-repair/ https://jestineyong.com/farfisa-art-4821-door-entry-intercom-repair/#comments Wed, 07 Oct 2015 12:24:35 +0000 https://www.jestineyong.com/?p=10943                 In the building where I live, among the various installed systems therein, there is a Farfisa door entry intercom. The system was put in operation from the beginning of the life of this building, namely it exists for 23 years up to now. At the end of […]

The post FARFISA ART-482/1 door entry intercom repair first appeared on Electronics Repair And Technology News.]]> https://jestineyong.com/farfisa-art-4821-door-entry-intercom-repair/feed/ 36