Disassembly - Casio 140CR-272 Service Manual

3. DISASSEMBLY

Make sure to use correct Screws when assembling since
there are several kinds of them. It is a good idea to sort
them as shown in the right when disassembling.
Disassembly Procedure
Disassemble the main units in the sequence shown below.
A. Removing the UPPER CASE block
B. MODE-KEY-SW-ASSY
C. 7 SEGMENT LCD
D. MAIN PCB, PRINTER UNIT and MOTOR
F. Removing the DRAWER CASE
E. KEY-BOARD-ASSY
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