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Technics SU-V85A Stereo Receiver "Doesn't Turn On" - Pt. 1 

Astro's Electronics Lab
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In this video, I make a costly mistake while trying to diagnose this amplifier. This will be at least a two-parter. I've studied the schematic a lot further, and I believe I have a good direction, which I will take you along with when the time comes. Enjoy watching me fail!
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3 авг 2024

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Комментарии : 2   
@Dutch-linux
@Dutch-linux Месяц назад
check all caps !!!! one or more may be short
@4KPieEater
@4KPieEater Месяц назад
I'm messing with a Cambridge Audio 640A. Had a shorted output transistor. Replaced both on that channel. Worked fine till I turned the volume up and a power resistor combusted readily. It's back in a cupboard.
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