Repairs
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Repair: Samsung UE55NU7105, 55″ 4K LED TV
Repairing a BN44-00932C PSU board, which is used in UE55NU7105 and several other Samsung TV models. Continue reading
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Repair: Tandberg Huldra 11
Some common issues with this receiver, and how to solve them. Continue reading
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Concept: Electroshock therapy for malfunctioning transistors
Tin whiskers is a common failure mode on 1950s and 60s transistors. Here’s one way to fix it. Continue reading
CATEGORIES
- Devices (58)
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- Restoration (8)
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ABOUT ME
Self-taught electronics hobbyist. Collector of Tandberg and other Norwegian broadcast receivers.
Retronics 