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XEGS Reproduced Schematic / Circuit Diagram Errors


Overange

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Whilst fault finding on a badly socketed XEGS GTIA, of which I think they use a pry bar and a Soldering Iron like this....

 

image.png.004ec703343f5162c705f8af098b4ecc.png

 

Using Graham Rolles XEGS reproduction documents as a guide, there is mistake on the inputs to the 4050 U16, on these schematics it has pins 7 and 14 tied together.

 

So please be aware if you are using this document as a guide.

 

image.png.1f73fffedd8a89e16dfa725b52388c80.png

 

Below is correct as per the 130xe FS manual XE Diagram.

image.thumb.png.30660aca50c78d55f0e155ef124235de.png

 

I also see that @Beeblebrox has also has found mistakes in these schematics.

 

 

 

 

 

image.png

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