GE MEDICAL SYSTEMS
DIRECTION 2300000, REVISION 2 LOGIQ™5 SERVICE MANUAL
8-96 Section 8-7 - PCB Boards
8-7-4 PCB Boards
Purpose: This is a description on how to remove and replace the PCB Boards.
PMP Assy, SIG Assy, FEC Assy, RDS Assy, CWDOP Assy, ATD Assy, HV Assy and VIC Card.
8-7-4-1 Tools
• Common pillips screwdrivers
• Allen/Unbraco wrench
8-7-4-2 Needed Manpower
• 1 persons, 20 minutes + travel.
8-7-4-3 Preparations
• Shut Down the System and switch off the Main Breaker at the rear as described in section 4-3-2 on
page 3.
8-7-4-4 Removal Procedure
1.) Remove the Right Cover. Refer to section 8-5-2 on page 41.
2.) Remove the EMI Cover R. Refer to section 8-5-14 on page 64.
3.) Unscrew the five screws from the Nest EMI Cover.
4.) Remove the Nest EMI Cover.
5.) SIG Assy should be removed first before removing PMP, ATD, CWDOP, RDS Assy.
CAUTION
An electronic discharge may damage a component. Turn OFF power and wear the wrist strap
before you remove circuit boards. Do not unplug the power cord to keep ground continuity.
Do not bend or flex the boards when mounting/dismounting each boards. Surface mount IC
boards are very susceptible to damage from flex/torque.
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