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Additional Pictures 

 

The whole electroncis of a SR-40 or TI-30 fits on
the display board. 

This TI-30 was manufactured in 1982 and the printed
circuit board (PCB) looks still identical.

The Business-Analyst-I makes use of the TMC0982
calculator-circuit instead the TMC0981.


horizontal rule

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

Joerg Woerner, July 5, 2002. No reprints without written permission.