• Discovery MR750w and SIGNA™ Architect T 3.0T System Service Methods
  • 5690002-2EN Revision 4
  • Object ID: 00000018WIA30B31130GYZ
  • Topic ID: id_12374930 Version: 1.1
  • Date: Jul 5, 2019 10:03:32 PM

Table Interface Module Replacement

Prerequisites

Table 1. Personnel requirements
Required personsPreliminary requirementsProcedureFinalization
1Not Applicable30 minutes10 minutes
Table 2. Tools and test equipment
ItemQuantityEffectivityPart numberManufacturer
Non-Ferrous Tool Kit1-

5112581

-
Table 3. Replacement parts
ItemQuantityEffectivityPart numberManufacturer
Table Interface Module (TIM)1-

5176474

-
Table 4. Safety

About this task

Overview

This procedure describes the replacement of the table interface module.

Procedure

  1. Perform LOTO on the RF amplifier and PEN cabinet. See the MR Service Safety Manual, PN 5452735.
  2. Remove two rear pedestal covers.
  3. Disconnect the cables attached to the TIM.
    Figure 1. Location of TIM
    Figure 2. Close-Up of TIM
  4. Remove the five screws holding the TIM to the rear pedestal.
  5. Replace the TIM and follow steps Step 1 through Step 4 in reverse order.

Finalization

Remove LOTO. See the MR Service Safety Manual, PN 5452735.