Radio Shack TRS-80 Service Manual page 21

Pocket computer printer and cassette interface
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All
and
more
about Sharp
PC-1500
at
http://www.PC-1500.info
Lifting
up
2·2.
Replacing
Do not sale
this PDF
!!!
SoldOring
I
ron
-18-
The Key PCB
is connected with the FPC by
soldering.
Peel away the
double-tack tape
that
fastened
the
FPC
with
the
PCB,
then apply
the
tip
of the
soldering
pencil on the side of the
soldered
surface to remove
the
FPC,
while
lifting
up
the
end of the FPC lightly
.
(I) Coat the FPC
and
PCB
with solder with care
not to make
it
uneven.
(2)
Temporarily
secure
the FPC
using the double-
tack
tape.
(3)
Match
the printed circuit
pattern
of
the PCB
with FPC and secuf'e
them temporarily.
Slide
the FPC
about
Imm
backward in this
case.

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