|Arcade Manual Archive||Radar Scope Schematics (PDF format). Same graphics quality as on other sites, meaning: poor. Some lines not readable. Beware: So called original manuals in paper form are not better... If you ever find better schematics please contact me.|
|The internet pinball database||Large collection of pinball machines.|
|killer list of video games||Short info on all classical arcade games.|
|TAFA||The Arcade Flyer Archive. For example enter 1980 and Nintendo to see Radar Scope flyers.|
|MAME||Famous emulation project.|
|Home of the Z80 CPU||Thomas Scherrer has lots of info on the Zilog Z80 CPU.|
|Aaron Giles MAME Memories||Interesting technical insights of a MAME project member, for example how Color Proms work.|
|Jim Skilskyj||Has arcade repair logs and good emulation for beginners text.|
Resources for the ALL03 ALL03A HiLo Systems device programmer and tester. On his excellent home page a lot of other electrical engineering information can be found.
|George's Polaroid SX-70 pages||The hacker's guide to the SX-70 and other nice stuff from my friend George.|
|Serpentario SiRoKle||A serpentary in Switzerland! Open since March 29, 2008. Check out this nice site if you like reptiles.|
|Outlane||A beautiful collection of pinballs and arcade video games in Zurich, Switzerland.|
|iomedios||Are you in Switzerland and need resolving a dispute? A third party, the mediator, assists you to negotiate a settlement.|
Note: I am not responsible for the content, availability, correctness or accuracy of the linked sites above or of the offerings, links or advertisements therein.
Recently i was trying to repair a voice module kit (possibly about 10 years old from Völkner Elektronik, Braunschweig?) which used the YC8256M voice recorder IC and an 41256 RAM for storage and i could not find the schematics for it.
Thanks to Hans at the fu-berlin i was able to get a copy and this voice recorder kit is here for viewing for those interested in this application.
In addition, i got some application notes for the Winbond ISD1400 Series single-chip voice record / playback devices, the Winbond ISD2560/75/90/120 single chip, multiple messages voice record / playback devices, the ChipCorder ISD1400 and the ChipCorder ISD2500.