russg Posted February 21, 2013 Share Posted February 21, 2013 Here's a map of the 800XL. This is NTSC, maybe PAL different. Helps find R, C, U, L, Diode, Q (transistors). U4 is BASIC ROM, U5 is OS ROM. etc. 800XLmap.zip Quote Link to comment Share on other sites More sharing options...
MEtalGuy66 Posted February 21, 2013 Share Posted February 21, 2013 That's known as a component placement diagram.. Or top silkscreen layer. Quote Link to comment Share on other sites More sharing options...
Magic Knight Posted February 21, 2013 Share Posted February 21, 2013 Notably different from my Pal 800xl. Quote Link to comment Share on other sites More sharing options...
russg Posted February 21, 2013 Author Share Posted February 21, 2013 (edited) That's known as a component placement diagram.. Or top silkscreen layer. I didn't know that. Component placement diagram more descriptive than map. It came with a Atari Corp. '800 XL Field Service Manual'. It was a two page foldout that I made into a single page .jpg. Is there a better one someplace? It came in handy trying to work on a 800XL motherboard. You can't move the components easily, and without risk of breaking something. Edited February 21, 2013 by russg Quote Link to comment Share on other sites More sharing options...
russg Posted February 22, 2013 Author Share Posted February 22, 2013 (edited) Here's a map of the 800XL. This is NTSC, maybe PAL different. Helps find R, C, U, L, Diode, Q (transistors). U4 is BASIC ROM, U5 is OS ROM. etc. Here's a photo of it. And I'm not sure how you can capture the .jpg, so here's a zip of the photo. PICT0654.zip Edited February 22, 2013 by russg Quote Link to comment Share on other sites More sharing options...
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