Tag: repair

With the latest release from the Dutch social enterprise, the desire for a modular and sustainable smartphone that supports a kinder world can become a reality after all. Built with care for people and for the planet, Fairphone3 has got everything you’d expect from a great phone and...

This is an Autofocus SONY IMX290 Industry Microscope Camera with HDMI output, ideal for PCB inspection and board repair work. This microscope has some great reviews among professionals and hobbyists and is priced at €466 without the standing base, monitor and LED light. It's...

Teardown & Repair of an Agilent 54845A 1.5GHz 8GS/s Infinium Oscilloscope -...

Micah Elizabeth Scott @ yoututbe.com does a teardown, repair, and mini-review of the 2007 vintage Protek B8010FD. Protek B8010FD Function Generator Teardown and repair -...

In this episode Shahriar repairs an Anritsu 37347A 20GHz Two-Port Network Analyzer. The unit does not boot up and as a result its internal state is unknown. The boot fault is traced to a bad RTC module which has a built-in integrated battery. A replacement unit is located which allows...

Teardown & Repair of a Matsusada RE-600-1.6 600V 1.6A Power Supply -...

In this episode Shahriar examines a faulty R&S FSH3 100kHz – 3.0GHz Portable Spectrum Analyzer. This exceptionally dirty unit does not power on and is missing a power supply and battery. After verifying the correct operation of the battery charger circuit and keypad the problem...

Come on a ride as Dave repairs an intermittent Keithley 177 Microvolt DMM, garden paths and all. EEVblog #777 - Keithley 177 Microvolt DMM Repair -...