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Re: Help Troubleshooting 466, No +15VDC


 

So what do you do to repair craters in the PC board?

Harvey

On 9/9/2020 6:18 PM, Stephen Hanselman wrote:
Our favorite way was to use a HP 2100 power supply 5VDC at 50Amps. Finds¡¯um every time

Regards,
Stephen Hanselman
Datagate Systems, LLC
On Sep 9, 2020, at 07:00, Martin <musaeum@...> wrote:

?Hello Sparky,

my preferred method for instant finding of shorts in these caps is with my IR-Cam.
You may supply the +15V rail with a current limited supply, or shortly apply mains power - the component will instantly reveal itself.

IR-cams are getting more and more accessible, perhaps you can borrow one?

cheers
Martin


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