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Additional Pictures 

 

The printed circuit board (PCB) of this TI-55 III manufactured
by Compal Electronics in Taiwan with just one chip.
The backside of the PCB reveals the complete electronic
circuitry of the TI-55 III.


horizontal rule

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

© Joerg Woerner, October 8, 2008. No reprints without written permission.