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Texas Instruments TI-1071

Date of introduction:  1979 Display technology:  LCD
New price:   Display size:  8
Size:  4.6" x 2.6" x 0.35"
 116 x 66 x 9 mm3
   
Weight:  1.9 ounces, 54 grams Serial No:  1 65776
Batteries:  2*LR43  Date of manufacture:  wk 27 year 1979
AC-Adapter:   Origin of manufacture:  Spain (MCS)
Precision:  8 Integrated circuits:  TP0314
Memories:  1    
Program steps:   Courtesy of:  Joerg Woerner

TI-1071_Back.jpg (167748 Byte)This unique TI-1071 was manufactured in Spain for the local market and is obviously based on the TI-1070. Designers at Texas Instruments' facility in Spain have chosen a brown color schema similar to the TI-1030 instead the bold colors of the TI-1070. 

TI-1071_PCB.jpg (58533 Byte)Dismantling this rare TI-1071 reveals a printed circuit board (PCB) with the established TP0314 single-chip calculator circuit.


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

Joerg Woerner, June 4, 2009. No reprints without written permission.