GreenBar0n's latest activity
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GreenBar0n replied to the thread Macintosh SE/30 M5119 - Year long troubleshooting battle.Decided to press on with the repair guide until my test SE/30 gets here. In the Video Multiplexing section on page 50, UD8 is missing... -
GreenBar0n replied to the thread SE repair...power supply questions.It's pretty much vital to have multiple units to test with, it would seem, in order to determine quickly what the issue could be. Is...
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GreenBar0n replied to the thread Macintosh SE/30 M5119 - Year long troubleshooting battle.Thanks for that! That's extremely helpful for the situation I'm in. I'll stop worrying that Y3 is a problem, or that is was partially...
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GreenBar0n replied to the thread SE repair...power supply questions.You were able to fix the problem, or you just found the problem so far?
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GreenBar0n replied to the thread SE/30 Y3 Crystal Replacement Recommendation?.Thanks for this! Setting the probe to 10X made the leg farthest from UE10 - which corresponds to Pin 25 of UE10 - produce a good wave...
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GreenBar0n replied to the thread SE/30 Y3 Crystal Replacement Recommendation?.Thanks so much for your help, I really appreciate it! I'll follow any directions Will may have, or tests that need to be performed to...
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GreenBar0n replied to the thread SE/30 Y3 Crystal Replacement Recommendation?.I made the shortest ground I could. Stuck it in the main power connector ground: Wave form is about the same as the long green...
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GreenBar0n replied to the thread Macintosh SE/30 Vertical & Horizontal Bars on Display "Simasima" Repair Guide.Put in some time today going through the CPU walking the bus tests. I'm now getting all of the square waves that should be found between...
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GreenBar0n replied to the thread SE/30 Y3 Crystal Replacement Recommendation?.I have been working with the Simasima Repair Guide for about three days now, I'll post some things I found, approaching it from a new...
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