Additional Pictures 


The complete electronics 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 Woerner, July 5, 2002. No reprints without written permission.