DATAMATH CALCULATOR MUSEUM |
Additional Pictures
This
Unisonic LC 266CK calculator
was
manufactured in 1987 in Taiwan.
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The printed circuit board
(PCB) of the Unisonic LC 266CK manufactured in 1987
doesn't reveal type and manufacturer of its single-chip calculator circuit but we are almost positive to spot a Toshiba T7752S.
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Close-up view of the Toshiba T7752S single-chip calculator
circuit.
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Close-up view of the PCB-Mark of the LC 266CK. |
If you have additions to the above article please email: joerg@datamath.org.
© Joerg Woerner, February 27, 2020. No reprints without written permission.