SE/30 Logic Board Mod

[aplmak]

Hey anyone know what this mod was done for??? It’s the only one except the other usual one..

Matt

 

[olePigeon]

Looking at the solder it appears to be a factory bodge. Couldn't tell ya what it's for, but I suspect that little cap / resistor was cheaper than scrapping it.

 

[aplmak]

Hey I found a broken cap.. any chance someone could tell me the value of the cap at C39 on the rear of the SE/30 board??? Ceramic cap. Thanks I really appreciate it

It appears on another board to say A5

 

[aplmak]

I believe it’s 0.1uf 5v or higher? Could someone confirm I’d appreciate it

 

[macintosh2002]

C39 should be 0.1uf / 50V

 

[aplmak]

Thank you so much!!!