Casio DT-X100 Service Manual page 32

(6) Mark the new LABEL/REVISION so that the
mark is the same as the one marked on the
LABEL/REVISION of the defective L-CASE.
(7) Assemble the L-CASE-UNIT on the U-CASE-
UNIT/I-CASEUNIT. (Refer to 2-1.)
4. I-CASE-UNIT
* The following explains the procedure after the I-CASE-UNIT has been removed from DT-X100 (Refer to 2-2).
4-1. PCB ASSY/MAIN
(1) Insert your nail between the MAIN-UNIT and I-CASE on both left and right sides of the I-CASE-UNIT,
unhook the hooks that secure the PCB ASSY/MAIN to the I-CASE, and fl oat the PCB ASSY/MAIN from
the I-CASE.
PCB ASSY/MAIN
I-CASE
(2) Peel off the TAPE/CONNECTOR-B,
disconnect the LCDUNIT from the connector,
and remove the PCB ASSY/MAIN.
Insert your nail here.
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LABEL/REVISION
Hooks
TAPE/CONNECTOR-B
LCD-UNIT