Leaded Solder
Posts
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PC-9821AP2/U8W - day one
Months ago, I won a PC-8801mkII and a PC-9821AP2/U8W off Yahoo Auctions. They arrived, but life got busy, and so the blog hasn’t been updated in quite some time. What better way to bring it back than a deep-dive into a computer whose language I literally do not speak or understand in even the slightest way?
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The Magic Smoke SE
Fresh off the success of the trace-repaired Genesis, I decided that I was an electronics god and could fix anything. That’s why I ordered this untested Mac SE from a place in Texas, where it was listed as being good to make a movie prop out of.
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SparcStation 1+ - still no booting
The SparcStation 1+ is still pulling its weird “Illegal Instruction” error, but at least now we know the keyboard works.
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SparcStation 1+ - have video, will error
The slow accumulation of an entire collection of vintage Sun hardware continues, with the 1+ now being able to show video. The question is, what else will it take to boot?
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Removing the battery from a Macintosh TV
The Mac TV is a machine that I’ve had for awhile. It’s a much better TV than a computer (the board is unusually limited, even for a Performa, and has almost no possible upgrades beyond what the computer already has), so it has been in storage for quite some time.
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Master System update
I finally got the chance to test the Master System with a Genesis controller. Early indications are that it worked great with the built-in games, as well as those in the cartridge slot. The choice of button mapping is a little weird (the “C” button accelerates in Hang-On, and of course there is no Start button).
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C64 keyboard fixed
The replacement keys for my battered C64 arrived from Retroleum. It took a bit longer than I expected, but then again the postage was ridiculously cheap and it wasn’t like I was biting my nails waiting to play with the C64 I’ve had on the pile for a few weeks now. I’ll definitely be back to get more parts from them.
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Sega Master System pickup
Sometimes the best finds are in your own backyard. I was coming back from breakfast when I saw a garage sale sign. After following it for awhile, I took a wrong turn - and ended up at an even better garage sale, with no sign.
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Atari ST with broken keyboard inspection
I’ve decided to start working on the “bad” Atari ST, with a non-functional keyboard and floppy drive, before I tear into the “good” 1040ST I just picked up.
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Reassembling the Amiga 2500, Part 3 - 5.25" Bay
Today was a good step forward. I finally got the case back onto the Amiga 2500, but there are still a lot of tasks left until the machine is really “ready” to be tucked away on my desk.
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Reassembling the Amiga 2500, Part 2 - flickerFixer
Now that work space is once again at a premium in my workshop, I find myself having to reassemble the diaspora of parts that were removed from my Amiga 2500 when it was dismantled to replace the 68000 socket.
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Atari ST pickup
Many years ago, I got ahold of an Atari 1040STF for really cheap. However, I didn’t have any monitor to use it with, so it has sat in storage for quite some time.
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SparcStation 1+ - have keyboard, will error
In a previous installment of the SparcStation 1+ saga, I got the machine to present a serial console to one of my other old computers, but couldn’t get any video out of the video card or boot to an actual operating system.
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Super Famicom Repair-O-Rama!
I bought a large lot of Super Famicoms off of Japanese auction for cheap, and set about trying to repair them. Almost all of them had problems.
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The C64 is alive!
A power supply arrived from Ray Carlsen, and it works great. I spent the time while I was waiting by soldering a really bad video cable. I only managed to melt one DIN plug in the process!
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