Disassembly Of Upper Case Block - Casio IT-2000 Service Manual

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Table of Contents

6.5.3 Removal of the MAIN ass'y PCB

1 Pull out ejector lever.

2 Hold and remove the Ejector by pulling

upward.

3 Unscrew five screws (i M2 × 4).

4 Separate the Main ass'y PCB from the

Middle Case.

6.6 Disassembly of Upper Case Block

6.6.1 Removal of the BZ ass'y and the LUX ass'y

1 Unscrew four screws (j M1.7 × 2.5).

2 Separate the BZ ass'y and the LUX ass'y

from the Upper Case.

6.6.2 Removal of the Key ass'y

1 Unscrew four screws (k M1.7 × 2.5).

2 Separate the Key ass'y from the Upper

Case.

j M1.7 × 2.5

k M1.7 × 2.5

— 29 —

Ejector

i M2 × 4

Table of Contents

Px-704