Fizzbinn's latest activity
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Fizzbinn replied to the thread LC520 Overclock.Really cool article, thanks for sharing! I definitely can see documentation error leading folks to think the LC 550 and CC II logic... -
Fizzbinn replied to the thread LC520 Overclock.Here you go: High Res (as I can do) front and back of my LC 550 logic board. RC67, R75, R79 and R80 not populated: For similar...
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Fizzbinn replied to the thread CayMac IIsi Mean Well PSU Replacement.LOL, Instead of spelling it out, Two-S-I, say it like it’s a word, Twosi, sounds like Tu-see, which rhymes with…
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I purchased a couple of the IIsi Power Supply Replacement (Mean Well) PCB kits from CayMac Vintage a while back and wanted to post my...
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I purchased a couple of these PCB only boards from CayMac Vintage a while back and wanted to post my build experience. I ordered the...
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Fizzbinn replied to the thread Testers Needed: Modified ROM for LC475/Q605.Thanks @JDW! Annoying minimum order but seems like not a bad idea to have some of these. I purchased a programer and ROM SIMM from...
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Fizzbinn replied to the thread Testers Needed: Modified ROM for LC475/Q605.I'm failing in my searches to find a link or other pointer (part number?) to obtain one of these ROM sockets to solder in. I feel like...
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So I bought a boxed 520c off eBay and found it had a surprise Newer Technologies NUpowr 117MHz 603e/4MB processor upgrade card. I was...
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Fizzbinn replied to the thread Upgrading Powerbook 190 to 68040 with FPU?.I recall reading somewhere about someone else doing this successfully, ...and something about only specific CPU part numbers working in...
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Fizzbinn replied to the thread Testers Needed: Modified ROM for LC475/Q605.I see the post on the 68K forum, I was asking (likely poorly worded) the same thing as @zigzagjoe. Just change one variable at a time...
