jmacz's latest activity
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jmacz replied to the thread Radius Full Page Display for Macintosh 512ke/Plus - Cloning project possibilities?.Ah got it. Based on the name I thought you meant scaling it to fill. Cool! -
jmacz replied to the thread Radius Full Page Display for Macintosh 512ke/Plus - Cloning project possibilities?.Plenty of 15” 1024x768 panels. But at that resolution, do you really need a scaler? Why not 1:1 with cropping?
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jmacz replied to the thread Floppy drive Sony MP-F51W-23 upper head doesn't touch the disk.Not sure how you have been searching for a replacement SWIM chip, but if looking specifically for a donor from an SE/30, that could get...
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jmacz replied to the thread Radius Full Page Display for Macintosh 512ke/Plus - Cloning project possibilities?.Bare panels. They are a little small though, 10”. https://www.ebay.com/itm/186309451332 https://www.ebay.com/itm/388527102866 These...
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jmacz replied to the thread Radius Full Page Display for Macintosh 512ke/Plus - Cloning project possibilities?.I might have searched for the wrong thing, there are some panels that are native portrait mode, for example saw one at 800x1280.
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jmacz replied to the thread Radius Full Page Display for Macintosh 512ke/Plus - Cloning project possibilities?.I was thinking 1024x768 which would fit the 640x870 resolution well at 1:1 when rotated, with crop bars (77 pixels on each side and 64...
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jmacz replied to the thread Radius Full Page Display for Macintosh 512ke/Plus - Cloning project possibilities?.Interested in what you figure out. I have been unable to find a reasonable portrait display and card for my stock SE, whether due to...
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jmacz replied to the thread Mac SE/30 bad condition.Looks like the GLUE chip is going to be dead at minimum. +1 to what the others said. There are still salvageable chips on that board so...
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jmacz replied to the thread LCD Screen Inside Compact Mac Case.+1, I love the kit. Really well done.
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jmacz replied to the thread Macintosh IIfx 68030/50Mhz？？？.Basically yes, but hoping someone responds here that has done it and been successful or failed, and might have additional tips. I...
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jmacz replied to the thread LCD Screen Inside Compact Mac Case.Depends on whether you are attempting to reuse the logic board and just replacing the CRT or whether you are just using the case and...
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jmacz replied to the thread Macintosh IIfx 68030/50Mhz？？？.I remember seeing notes of varying degrees of success online, some folks having replaced the cpu and fpu with higher rated versions to...
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jmacz replied to the thread Macintosh IIfx repair.That looks to be damage caused by a blown C1 capacitor which is common. The stock board had a 16V/47uf tantalum there and it should have...
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jmacz replied to the thread SE/30 won't boot from internal SCSI.I got time to swap SCSI chips with one from a IIci (same part number) and determined that the SCSI chip is faulty as the issue followed...
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jmacz replied to the thread SE/30 won't boot from internal SCSI.I am on the road so can’t check the pin numbers but yes, I placed a 470 ohm resistor across REQ and TERMPOWER, and also two caps, a...