Additional Pictures 


The internal construction of the TI-36X Solar  manufactured in China with the calculator circuit 
bonded directly on the PCB (COB-technology  
or chip-on-board).

This early TI-30Xa was manufactured in China, too. It still makes use of a tradional housing for the
 single-chip calculator circuit. 

If you have additions to the above article please email:

Joerg Woerner, October 26, 2002. No reprints without written permission.