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Philips PM3244 50MHz 4-CH Oscilloscope

John Warren

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Luckily the circuit survived the destruction of the safety cap, it opened.  They're designed not to catch fire given the application across mains voltage (CL-X1 and X2).  These capacitors have a reputation for failing.  They're in all sorts of vintage test gear.   


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On 9/19/2022 at 4:14 PM, henry4841 said:

I just wanted to say I enjoy looking at what you are doing John. I hope to see more of your projects with pictures. We need more like this on this forum. You do excellent work. 

Thank you!


Multiple projects including amp, test gear restorations, rebuilds and ground up new makes keep me happy.  

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