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The Loewe-Opta Tempo Type 42005 is a radio from the early 60s (1963/64) that I was given as a gift. It plays LW, MW and FM. This one is the version with the gray case. The repair was quite simple, which is why I would like to use the video to show, using the circuit diagram, which work is urgently required to put such a radio into operation safely. https://roehren-radio.eu/sammlung/loe... 00:00 - Intro 00:51 - Initial state 03:49 - Double electrolytic capacitor Basics 04:31 - Double electrolytic capacitor Conversion part 1 06:47 - Double electrolytic capacitor Conversion part 2 09:31 - Circuit diagram Power supply 11:47 - Circuit diagram Coupling capacitor 16:43 - Circuit diagram EL84 17:39 - Circuit diagram Dangers 19:09 - Circuit diagram max. current 19:59 - Conclusion 22:22 - Farewell