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Additional Pictures 

 

This Texas Instruments PC-800 was manufactured in August 1982 by
Texas Instruments in Abilene, TX (Date code ATA 3482 wk 34 yr 1982).

The printed circuit board (PCB) of this PC-800 Printer is centered around two unknown microcontrollers.

Close-up view of the Main Integrated Circuits of the PC-800 Printer.

The rearview of the PC-800 Printer with the two Peripheral I/O connectors
and a third connector for DC operation.

The PCBs of the PC-800 from the PVT build (picture on the right) added two diodes to the
Peripheral I/O connectors and changed the position of the third connector slightly.


horizontal rule

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

Joerg Woerner, October 14, 2019. No reprints without written permission.