68kMLA Classic Interface

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Mac Classic II logic board recap - lost 1 set of solder pads

Posted by: howardc64 on 2016-12-05 21:25:52 Hi, recapped the logic board and Mac works great other than date/time and PRAM doesn't survive power cycle. I have the revision 1 board (http://www.maccaps.com/MacCaps/Capacitor_Reference/Entries/1991/10/21_Macintosh_Classic_II.html) I unfortunately lifted the solders pads on the logic board for C15. I think this capacitor ONLY connects to the 2 traces running under C12 and doesn't connect to anything else on the underside of board or internal circuit board layers. Can anyone confirm? I just put a 1uF 50V cap across these 2 traces hat went under C12. I believe C15 is for audio. Here is a pic of the capacitor in question (not my board but just for reference) you can see the 2 traces running under C12.

1