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They brought a BOSCH verocup 300 coffee machine that does not turn on. Unfortunately, it turned out to be more complicated than a blown fuse, much more complicated. It looks like the machine was after a thunderstorm, since all the protective elements burned out at the input, namely the varistor, fuse, part of the printed circuit board. To my surprise, it turned out that the power source was alive, which I was very happy about, but in vain....... I did not pay attention at first, but since the source was giving out 16 V, most likely it was not quite in good working order, since most likely it should give out less voltage, how much exactly I do not know, but most likely less. In the end, I still did not start the BOSCH verocup 300..... Tools and materials: The best multimeter for repairs. NOT expensive - http://www.elenblog.ru/DT9205A (REVIEW - • The best multimeter for repairs. NOT ex... ) The best tweezers - stainless steel - http://www.elenblog.ru/NO_Titanium_Tw... (REVIEW - • Tweezers from China for small jobs. TITANIUM? ) Super solder from China. MECHANIC 63/37 - http://www.elenblog.ru/Mechanic_63-37 (REVIEW - • Super solder from China. MECHANIC 63/37 ) NC 559 (flux from China) - (REVIEW - • NC 559 (flux from China)) Atten SS 50 ceramics or nichrome? - http://www.elenblog.ru/AT_SS-50 (REVIEW- • Atten SS 50 ceramics or nichrome? ) Soldering mat - http://www.elenblog.ru/Soldering_Plat... (REVIEW- • Soldering mat to protect the table ) Chip Soldering Heater - http://www.elenblog.ru/SAIKE8858_sold... (REVIEW- • Chip Soldering Heater ) Alcohol bottle - http://www.elenblog.ru/Bottles_30ml (REVIEW- • Saving Alcohol When Cleaning Boards ) WOWSTICK Cordless Screwdriver - http://www.elenblog.ru/Wowstick_A1 (REVIEW- • WOWSTICK Cordless Screwdriver ) High-quality LAOA solder - (REVIEW- • Solder from China. Good but EXPENSIVE. LAOA ) UT71E high-precision digital multimeter - http://www.elenblog.ru/UT71E (REVIEW- • UT71E high-precision digital multimeter... ) GOPHERT CPS 3205 Power Supply - http://www.elenblog.ru/GOPHERT_CPS-3205 (REVIEW- • GOPHERT CPS Laboratory Power Supply... ) CPS 6011 Power Supply - http://www.elenblog.ru/CPS-6011_60V_11A (REVIEW- • CPS 6011 0-63V, 0-11A Laboratory Bl... ) TS100_65W Soldering Iron - http://www.elenblog.ru/TS100_65W_Sold... (REVIEW- ) Electronics Engineering BLOG (http://ElEnBlog.ru) in: VKontakte - http://www.ElEnBlog.ru/VK Odnoklassniki - http://www.ElEnBlog.ru/OK Twitter - http://www.ElEnBlog.ru/Twitter Instagram - http://www.ElEnBlog.ru/Instagram