Tag Archives: exploded view

Restoring an Apple Macintosh II

Apple Macintosh II

My thanks to Ettore for the donation of this complete system: a Macintosh II, a 13″ AppleColor High-Resolution RGB Monitor, a mouse and a keyboard. Ettore wrote to me that he had a Macintosh II upgraded to IIfx that he wanted to get rid of, but he didn’t want to take it to a landfill. Unfortunately not many people have the time or will to send a couple of boxes and often these old machines are dumped. Continue reading

Commodore Amiga 1000 (1985)

Commodore Amiga 1000

Today, July 23rd 2014, the Amiga turns 29: it was presented in 1985. That year my parents bought a Commodore 128, while my first Amiga, model 500, arrived in 1988. As always I won’t discuss the technical details of this revolutionary computer, but I will pay my tribute with a set of photographs. Continue reading

Atari VCS (1977)

Atari 2600

Last Sunday, like every second Sunday of the month, I went to the flea market of Udine (I live 10 minutes away from the city). I hadn’t found anything interesting in months, but this time I brought home an Atari VCS, renamed “2600” a few years later, with a dozen games and some instruction booklets, but without joysticks or paddles. Continue reading

Commodore 4040 dual drive floppy disk (1980)

Commodore 4040 - Front

This is one of the floppy drive models marketed by Commodore for its business line of computers. Before turning it on I made a thorough cleaning, but when I tested it, it didn’t work properly. For example, the command to list the content of a floppy disk showed the wrong characters and after a few attempts nothing was displayed at all. I started to try all the socketed ICs on other drives to search for the fault, but they were all working; then I re-connected the drive to a PET and it functioned perfectly. Probably a few IC pins were oxidized. Continue reading

Commodore MMF 9000 / SuperPET (1981)

Commodore MMF9000 (SuperPET)

At the end of 2013 I was having dinner with a friend who owns an MMF 9000 (MMF stands for Micro MainFrame, the computer is known as SuperPET in the States), and I asked him if he could lend it to me so I could take some pictures. But by an incredible coincidence, a couple of days later I was told (thanks Marco!) about an identical computer for sale 40 Km from where I live. I called the phone number on the classified ad and on the very last day of the year I went to take a look at the computer. It worked and had all the add-on boards (two of them, it’s the first revision) that make this computer special.

I bought it for a very reasonable price and I decided to take some pictures to document this rare computer. Continue reading