DATAMATH CALCULATOR MUSEUM
|Date of introduction:||1981||Display technology:||LCD|
|New price:||Display size:||10|
|Size:||7.8" x 2.9" x 1.3"||Impact|
|Weight:||8.6 ounces||Serial No:||107536|
|Batteries:||4*AA||Date of manufacture:|
|AC-Adapter:||BH-128 or BH-129||Origin of manufacture:||Japan|
|Precision:||10||Integrated circuits:||Toshiba T6734|
|Memories:||1 + 1|
|Program steps:||Courtesy of:||Joerg Woerner|
Toshiba introduced already in 1981 this battery operated printing calculator using normal paper. If you feel familiar with the design you should compare it with the TI-5010 introduced about 1 year later.
the Toshiba LC1028PV proofs easily that both calculators are more or less
identical. The printed circuit board (PCB) states: TI-5010NEW / LC-1028PV.
Toshiba ? Compare this calculator with the TI-5010 and explore some other twins between the companies.
The first battery operated printing calculator was introduced
with the LC-110PV already in 1979.
If you have additions to the above article please email: email@example.com.
© Joerg Woerner, June 14, 2003. No reprints without written permission.