Speaker Replacement - GE Corometrics 250cx Series Service Manual

6.2 Speaker Replacement

SENSITIVE TO ELECTROSTATIC DISCHARGE
This procedure includes ESD sensitive parts. ESD control guidelines must be followed during this
procedure to ensure that static charges are safely conducted to the ground and not through the
sensitive device, to prevent damage to the equipment.
1. Remove the top cover as instructed in section 6.1.
2. Disconnect external display ribbon cable from J9 on DSP/Display board (See Figure 6-1).
3. Disconnect the speaker cable from the J10 connector on the main board.
4. Use a nut driver to remove the nuts and flat washers that attach the speaker to the mounting posts (See
Figure 6-2) and remove the speaker.
5. Reverse steps to re-install.
Figure 6-1
© 2013 by General Electric Company. All rights reserved.
Chapter 6: Repair and Replacement Procedures
Figure 6-2
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