GE
D
IRECTION FQ091019, REVISION 2 VIVID Q N SERVICE MANUAL
Chapter 8 - Replacement Procedures 8-31
5.) Lift the P&M Board upwards away from the Bottom Assembly and remove it completely, as shown
in Figure 8-33 below.
8-3-1-5 P&M (Probe and MUX) Board Installation Procedure
NOTE: When performing the following installation procedure steps, it may be helpful to review the
appropriate movie clips previously referenced in the P&M (Probe and MUX) Board Removal
Procedure.
1) Return a new P&M Board to the system, pushing it downwards into position on the Bottom
Assembly. Make sure it is properly seated before returning and fastening the two screws (previously
removed). Refer to Figure 8-33 and Figure 8-32, above.
2.) Return and fasten the four screws to secure the P&M Board to the RFI Board, as shown in
Figure 8-31 on page 8-30.
3.) Return the Control Panel and Keyboard, as described in the "Control Panel and Keyboard
Installation Procedure" on page 8-12
4.) Return the bearing handle, as described in the "Bearing Handle Installation Procedure" on page
8-3.
5.) Proceed to perform the following functionality tests:
- "SafeLock Cart - Grounding Continuity" on page 10-22 - only if the Vivid q N system is
currently mounted on the SafeLock cart
- "SafeLock Cart - Chassis Current Leakage Test" on page 10-24
- "Calibration Tests" on page 7-25
- "Full System Test" on page 7-10
Figure 8-33 Removing the Probe and MUX Board from the Bottom Assembly
When installing boards, ESD may cause damage to a board. Always have the ESD hand strip
connected to the machine chassis and to your hand.
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