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Hi Tinkers, I finally recapped my Sony CR44 PSU and the voltages are where they should be. But prior to my rebuilding, I tried to see if the old MAC SE would boot (since it had a few years back). The disk made several clicking noises and I heard it try to rev up and down. This is what led me...

Does anyone know what would be a good replacement for the D254 diode and the IC 252 ?

Good morning all, I recently watched JDW's recap vid and did the same on my MAC SE. In checking voltages, my 12v lines are in spec but my 5v is coming up to 7v. I adjusted the voltage pot to try to reduce it, but of course, the 12v reduces down to 10.45v or thereabouts. Question (since I am a...

Good morning all, I recently watched JDW's recap vid and did the same on my MAC SE. In checking voltages, my 12v lines are in spec but my 5v is coming up to 7v. I adjusted the voltage pot to try to reduce it, but of course, the 12v reduces down to 10.45v or thereabouts. Question (since I am a...