I’m stuck—275vDC [resolved]

Allen · 198

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Offline Allen

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on: November 16, 2024, 09:24:42 AM
I am building an Eros. I just completed the power supply board. Checking the DC voltage, all is good on the 6.3vDC tabs.
But I am getting nothing at the 275vDC tabs.

I’ve checked my solder joints, everything seems solid.
Where do I start trouble shooting from here?

Many thanks,

Allen the Noob
« Last Edit: November 18, 2024, 05:34:44 AM by Paul Birkeland »



Offline Paul Birkeland

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Reply #1 on: November 16, 2024, 09:56:12 AM
Post photos of your build so far and we can have a look.

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man


Offline Allen

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Reply #2 on: November 16, 2024, 10:43:20 AM
Thank you.
I did powder coat the plate, but I also cleaned it with a drimmel and acetone wherever a metal part contacts it--bare metal on bare metal.



Offline Paul Birkeland

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Reply #3 on: November 16, 2024, 02:28:37 PM
You are missing some parts on your power supply PC board.

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man


Offline Allen

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Reply #4 on: November 16, 2024, 03:04:16 PM
Thank you.



Offline Paul Birkeland

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Reply #5 on: November 16, 2024, 04:26:24 PM

Paul "PB" Birkeland

Bottlehead Grunt & The Repro Man


Offline Allen

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Reply #6 on: November 16, 2024, 05:06:33 PM
You are missing some parts on your power supply PC board.
Found it. I overlooked that step probably ten times going back through my work.
vDC tests right. Thank you again