DATAMATH CALCULATOR MUSEUM
LC-1 uses a huge calculator
soldered like a surface mounted device.
The yellow LC-display is mounted behind
the black plastic hood. Exploring the copper
shielding foil reveals a DC/DC converter.
|The later TI-1750 uses a
soldered from the backside of the
printed circuit board. The LC-display
is connected with 30 small springs.
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© Joerg Woerner, December 7, 2002. No reprints without written permission.