Sony SL HF950 SL HF750 Betamax power supply repair
Автор: MrBetaByte
Загружено: 2022-10-22
Просмотров: 2290
Here's a guide to repairing the most common issue with the Sony SL-HF950/ HF750 power supply. One thing I didn't mention is these are known to be weak power supplies and this is mainly down to the two bi-polar capacitors - they get even slightly bad and they will blow the two transistors and the ceramic fusible resistor. Make sure the replacements are the best quality you can find and check they have exceptionally low ESR - even a slight ESR will cause these power supplies to hiss.
Coming soon is an alternative modern power supply that still keeps the aesthetic look of the original power supply but with a modern multi-voltage unit which is also exceptionally high quality and not that expensive so click the notification bell to make sure you don't miss it.
Thanks as always to all you wonderful subscribers - you really are great for supporting this channel and it is really appreciated.
Also a huge thanks to channel donors whether that be via Ko-Fi or sending things for me to fix and feature - it's very much appreciated.
#sony #betamax #80s
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