spawnerbr Posted December 27, 2018 Share Posted December 27, 2018 Hello all. I got an Atari XE GS from USA/NTSC and the colors are not good. Just wanna confim the crystal value to replace that and see if it can be fixed. What is the crystal value of the XE GS NTSC? Thanks. Quote Link to comment Share on other sites More sharing options...
zylon Posted December 28, 2018 Share Posted December 28, 2018 Mine has a C1000B Citizen Crystal OSC, 14.31818 Mhz, Atari P# C070024 Quote Link to comment Share on other sites More sharing options...
Nezgar Posted January 13, 2019 Share Posted January 13, 2019 Your post implies you are not from USA/NTSC Land - Are you using it on a PAL TV? If so, the correct modifications would actually be to replace the ANTIC and GTIA chips with PAL versions. Quote Link to comment Share on other sites More sharing options...
spawnerbr Posted January 21, 2019 Author Share Posted January 21, 2019 This is a NTSC machine and I use on NTSC displays that support PAL too. After the change of the crystal, sabe issue. So, the trimpot/trimmer was changed, cause nothing happens when rotated, and the correct colors are back Thanks all. Quote Link to comment Share on other sites More sharing options...
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