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|[[File:CPC464_PCB_Top_(Z70375_MC0044D).jpg|120px]] ||[[File:CPC464_PCB_Bottom_(Z70375_MC0044D).jpg|120px]] || '''Board: PT NO Z70375, MC0044D'''<br>Mostly same as Z70374. The 3 resistors in upper-right are arranged differently, different cassette connector installed, tinned GND fields.<br>[[Media:CPC464 Z70375 Tomdalby.jpg|Another picture]]
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|[[File:AmstradCPC464_Z70375_MC0044D_GA40010_PCB_Top.jpg|120px]] || [[File:AmstradCPC464_Z70375_MC0044D_GA40010_PCB_Bottom.jpg|120px]] || '''Board: PT NO Z70375, MC0044D'''<br>Same board as above but with a 40010 Gate Array.<br>Nothe that this board has been repaired.
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|[[File:CPC464 PCB Top (Z70378 MC0046A).jpg|120px]] ||[[File:CPC464_PCB_Bottom_(Z70378_MC0046A).jpg|120px]] || '''Board: PT NO Z70378, MC0046A'''<br>Additional filtering loops near cassette, monitor, keyboard connectors. Used in german Schneider models.<br>[[Media:CPC464 MC0046A Markus top.jpg|Another picture]]