User Guide

4.13 SD board / Microphone / MDC 4 Replacement Procedures

4.13 SD board / Microphone / MDC

4.13.1 SD board

Removing the SD board

The following describes the procedure for removing the SD board (See Figure 4-27 and 4-28).

1. Turn up the insulator and peel off the glass tape covering the MDC harness.

2. Pull out the MDC harness and its core from the guide of cover assembly.

3. Remove the following screws securing the MDC cover plate and remove the MDC

cover plate.

• M2.5×6.0B SUPER THIN HEAD screw x3

M2.5x6.0B SUPER THIN HEAD

MDC cover plate

Glass tape

Core

MDC harness

Insulator

Figure 4-27 Removing the MDC cover plate

4-42 QOSMIO G10 Maintenance Manual (960-497)