DATAMATH CALCULATOR MUSEUM
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DATAMATH CALCULATOR MUSEUM |
Additional Pictures
| The TI-35 Galaxy (shown)
and the first edition of the TI-30 Galaxy were manufactured in Japan. It makes use of two rigid boards for the keyboard and the Toshiba T6975S circuit. Please notice that the whole calculator is powered with only one battery.
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| The second
edition of the TI-30 Galaxy was assembled in Italy. The
internal construction uses again two rigid boards for the keyboard and a Texas Instruments CD4808 circuit. Please notice that the batteries are already orientated in north-south direction.
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| The
internal construction of this late TI-30 Galaxy manufactured in Italy is
totally different from first production lots. It uses a two-sided flexible board instead the two rigid boards. We know the same evolution from the more powerful TI-52.
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If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, May 4, 2003. No reprints without written permission.
