• Discovery MR750w and SIGNA™ Architect T 3.0T System Service Methods
  • 5690002-2EN Revision 4
  • Object ID: 00000018WIA304ECE20GYZ
  • Topic ID: id_13105858 Version: 2.0
  • Date: Feb 22, 2021 1:47:06 AM

3.0T HD 8-Channel Cardiac Coil FRUs and Replacements

Prerequisites

Table 1. Personnel requirements
Required personsPreliminary requirementsProcedureFinalization
1Not Applicable30 minutesNot Applicable
Table 2. Tools and test equipment
ItemQuantityEffectivityPart numberManufacturer
Standard tool kit1---
Table 3. Replacement parts
ItemQuantityEffectivityPart numberManufacturer
GE 3.0T HD 8CH Cardiac System Cable 1-

2414707

-
GE 3.0T HD 8CH Cardiac System Anterior Coil Assembly 1-

2414705

-
GE 3.0T HD 8CH Cardiac System Posterior Coil Assembly 1-

2414706

-

About this task

Follow this process to replace the cable assembly on the 3.0T HD 8-Channel Cardiac Coil by GE/USAI. This document also contains the FRUs and accessories for the 3.0T HD 8-Channel Cardiac Coil.

Topic ID: id_SL1958302-1060687

Replace Coil Cable

Procedure

  1. Remove the anterior coil cover.
  2. Remove the two screws that hold down the cable clamp assembly.
  3. Disconnect the SMB plug and the DC plug on the anterior coil cable end from the anterior interface board.
    Figure 1. Anterior Cable Assembly
  4. Remove the old anterior cable assembly.
    Figure 2. Anterior DC Plug Assembly
  5. Fix the anterior cable section of a new coil cable assembly on the anterior section of the coil and reattach the cable clamp with the two screws. Connect all four SMB plugs and the DC plug to the corresponding receptacles on the interface board.
    Figure 3. Anterior SMB Connector Assembly
  6. Close the anterior coil cover.
  7. Remove the posterior coil cover.
  8. Remove the two screws that hold down the cable clamp assembly.
    Figure 4. Posterior SMB Connector Assembly
  9. Disconnect the SMB plug and the DC plug on the posterior cable end from the posterior interface board.
    Figure 5. Posterior Cable Assembly
  10. Remove the old posterior cable assembly.
  11. Fix the posterior section of a new coil cable assembly on the posterior section of the coil and reattach the cable clamp with two screws. Connect all four SMB plugs and the DC plug to the corresponding receptacles on the interface board.
    Figure 6. Posterior DC Plug Assembly
  12. Close the posterior coil cover.
Topic ID: id_SL1958320-1060687

Replace Anterior Coil Assembly

Procedure

  1. Remove anterior coil cover.
  2. Remove the two screws that hold down the cable clamp assembly Figure 3.
  3. Disconnect the SMB plug and the DC plug on the anterior coil cable end from the anterior interface board Figure 1.
  4. Remove the old anterior coil assembly.
  5. Fix the anterior coil cable on a new anterior coil assembly and reattach the cable clamp with the two screws. Connect all four SMB plugs and the DC plug to the corresponding receptacles on the interface board Figure 3.
Topic ID: id_SL1958326-1060687

Replace Posterior Coil Assembly

Procedure

  1. Remove posterior coil cover.
  2. Remove the two screws that hold down the cable clamp assembly Figure 4.
  3. Disconnect the SMB plug and the DC plug on the posterior coil cable end from the posterior interface board Figure 4.
  4. Remove the old posterior coil assembly.
  5. Fix the posterior coil cable on a new posterior coil assembly and reattach the cable clamp with the two screws. Connect all four SMB plugs and the DC plug to the corresponding receptacles on the interface board Figure 4.
  6. Close the posterior coil cover.
Topic ID: id_SL1959087-1060687

FRUs and Other Accessories

Procedure

  1. See the table below for 3.0T HD 8CH Cardiac Coil FRUs.
    Table 4. Field Replaceable Units
    Description GE Part #
    FRU, Anterior Coil (non-RoHS)2414705
    FRU, Anterior Coil (RoHS)5498918
    FRU, Posterior Coil2414706
    FRU, System Cable2414707
    FRU, Phantom Positioner Kit2414708
    FRU, TL Unified Phantom5343347-2
  2. See the table below for 3.0T HD 8CH Cardiac Coil accessories.
    Table 5. Other Accessories (Not FRUs)
    Description GE Part #
    Strap Set2414709
    Patient Pad Set2414710
Topic ID: id_14930873

Finalization

Finalization

No finalization steps.