DATAMATH CALCULATOR MUSEUM
TI-2200 Checkwriter was
manufactured in February 1984 in Taiwan for
the US Market.
|The TI-2200 Checkwriter
is powered by two LR54 (LR1130) batteries.
|The printed circuit board
(PCB) of the TI-2200 Checkwriter is centered
around a NEC uPD1833G single-chip calculator circuit.
view of the NEC uPD1833G single-chip calculator
Close-up view of the PCB-Mark of a TI-2200.
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© Joerg Woerner, February 11, 2020. No reprints without written permission.