Transistor Radio Repair: Logical Fault Finding скачать в хорошем качестве

Transistor Radio Repair: Logical Fault Finding

Ever wondered how to start to fix a radio? If you follow the basic steps you should be able to narrow down the fault fairly quickly and easily with a bare minimum of test equipment Logical fault finding is a useful skill to develop so you can work more efficiently and not do work that doesn't actually need doing. Transistor radio repair is very satisfying as a hobby but you can end up chasing your tale if you just approach things in a haphazard manner. A transistor radio circuit diagram may look like a real jumble of lines and symbols but once you get the hang of it you can follow the lines and match them to points inside the actual radio. I only use basic tools, most notably a signal tracer which you can buy ready made, build from kit or even from scratch. Other tools are a power supply, audio generator, and some basic hand tools. This particular video is me using a Hacker Herald RP30 radio which was bought from eBay as spares or repair. Taking into account all of the parts used the repair cost less than £3 and around an hour and a half on video. Without filming it would have been quicker. A novice will take longer but the more you do, the better at fault finding and repair you become. The links mentioned in the video are below for the signal tracers. AllTheGearNoIdea :    • K7000 Velleman Signal Tracer  Active Probe   BD Electronics Kits:    • DERB - The BDST-1 - History and Future of ...