DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| This TI-1750-II
was
manufactured in July 1980 by Toshiba Corporation in Japan (Date code 070 » mth 07 yr 1980).
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The TI-1750-II is powered
by two LR54 (LR1130) batteries. |
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| The printed circuit board (PCB)
of the TI-1750-II is centered around a Toshiba T3709 single-chip calculator circuit.
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Close-up view of the Toshiba T3709 single-chip calculator circuit.
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Close-up view of the
PCB-Mark of the TI-1750-II. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, March 6, 2021. No reprints without written permission.
