Re: 7623A power supply low


Brent Watson <brentleew2003@...>
 

I pulled all the cables from the boards and put them back one at a time. P51 on the Interconnect caused the power to sag. I pulled the interconnect board and ran resistance and esr tests on C5 and the others. ESR is low and resistance is high using my Fluke 87. I will order new  tantalum caps today and change them anyway. Not sure where else to look. Thanks Roger


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