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Additional Pictures 

 

The internal construction of the Galaxy 9x is quite simple:
A two sided printed circuit board for the keyboard and electronics,
a flexible connection to the LC-display and a 3V Lithium battery.

The Galaxy 40x introduced with the Galaxy 9x uses identical hardware.
The only difference is the program inside the 4-bit Toshiba microcontroller.

Even the strange Galaxy 67 uses similar hardware.


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If you have additions to the above article please email: joerg@datamath.org.

Joerg Woerner, May 4, 2003. No reprints without written permission.