Sony STR-D390 Stereo Amplifier Receiver REPAIR! (No Parts!)

It's a Sony. Join me on this adventure as I repair this stereo amplifier with "no sound".
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[@bdg77]

Its nice to see equipment getting a second chance at life and not being scrapped!

[@AstrosElectronicsLab]

Well, the idea was when I bought it to save it from landfill. Even if I couldn't fix it, I was going to keep it for parts as I was sure I would find another Sony amp that used similar components.

[@853rudedogs2]

Eco-Warrior!
Awsome Video

[@AstrosElectronicsLab]

Lol, thanks. Sold this for $50! Easiest flip, ever!

[@kernalkorn1514]

I've had a fair few early 90s sony stuff and most of them had the same dodgy power plugs (even with the same exposed cables). I enjoyed that format of video. I like the repair videos from blokes that haven't got the million dollar test bench setups!

[@wizardx4187]

I've had to write off some very good receivers as their mainboard have unreplaceable MCUs and these units were barely 5 years old, nobody could supply spare boards, even the brand's ASAs

[@AstrosElectronicsLab]

Yeah, that's always a shame. Unless, you have a parts unit to pinch the MCU board out of, you're kind of stuffed.