View Full Version : Basic 800XL troubleshooting

December 24th, 2011, 09:34 AM
I have an 800XL that doesn't turn on (no red power light) using 2 known good supplies (they work on a 65XE). I checked out the main board and the fuse I see looks fine. Any idea what could be wrong, are there any repair guides for it online?

December 24th, 2011, 10:19 AM
Don't know if it helps, but Wayback still has schematic files for the 800XL:

Here. (http://web.archive.org/web/20060203084235/http://www-user.tu-chemnitz.de/~sgl/atari/schematics/)

December 24th, 2011, 10:49 AM

December 27th, 2011, 11:09 AM
have a look here

if I find the link to the 800xl field service manual I will post it

Have a look around the site it has many usefull bits of info , also check out
http://www.atariage.com/forums/ as they will have a number of links that may help, use the search engine at atari age before posting a question as you will most likely find they have solved a similer problem already