3.0T HD Breast Array Coil FRUs and Replacements

Prerequisites

Table 1. Personnel requirements
Required persons	Preliminary requirements	Procedure	Finalization
1	Not Applicable	45 minutes	Not Applicable

Table 2. Tools and test equipment
Item	Quantity	Effectivity	Part number	Manufacturer
Standard tool set	1	-	-	-
ESD kit with monitor	1	-	-	-

Table 3. Consumables
Item	Quantity	Effectivity	Part number	Manufacturer
Nylon cable ties (2)	1	-	-	-

Table 4. Replacement parts
Item	Quantity	Effectivity	Part number	Manufacturer
A-port FRU output cable assembly, 3T breast coil	1	RRx receive chain systems	2417366	-

This document contains the cable replacement procedure for the HD breast coil Cable Replacement Procedure and the field replaceable units for the HD breast coil Field Replaceable Units and Additional Accessories.

Topic ID: id_SL1985609-1061489

Remove the coil from the magnet room. Wear the ESD wrist strap to avoid electrostatic discharge.

Systems with the RRx receive chain use the A-port system cable and four P-port connections.
Position the coil so that the bottom side faces upward.

Figure 1. Coil Bottom
Remove all screws.
Remove the cable from the coil.
1. Remove the cable ties.
  
  Figure 2. Cable Connections RRx System
2. Disconnect all RF cables and DC cables.
3. Remove the cable clamp from the coil.
4. Remove the cable assembly.

Install the new cable:

Attach the new cable assembly by sliding the strain relief of the cable into the cutout of the housing, with its round section toward the bottom. Press the strain relief down firmly, so that the edge of the housing fits into the groove of stain relief.
Reinstall the cable clamp.
(For A-port system cable) Install all channel connections (8 coaxial and 4 DC connectors) by matching the designators on the cable with the designators on the PCB.
- Tie cables J5, J6, J7, J8, and P5 to the left cable tie holder on the PCB.
- Tie cables J13, J14, J15, J16, and P6 to the right cable tie holder.
- Route the cables as shown in Figure 2, so none of them touch the rectangular shield.
- Cables P3 and P4 should not be tied.
(For P-port system cable) Install all channel connections (8 coaxial and 3 DC connectors) by matching the designators on the cable with the designators on the PCB.
- Tie cables J5, J6, J7 and J8 to the left cable tie holder on the PCB.
- Tie cables J13, J14, J15, J16, and P6 to the right cable tie holder.
- Route the cables as shown in Figure 2, so none of them touch the rectangular shield.
- Cables P3 and P4 should not be tied.

Table 5. Cable Connections
RF wires
Color	Label
Blue	J5
White	J6
Black	J7
Gray	J8
Clear	J13
Red	J14
Brown	J15
Green	J16
DC wires
Color	Label
Gray, black, white, blue (twisted)	P3
Green, brown, red, black/white (twisted)	P4
Purple, yellow (twisted)	P5
Yellow/white, green/white (twisted)	P6

Topic ID: id_SL1985614-1061489

Refer to the following table for the HD breast coil field replaceable units (FRUs).

Table 6. Field Replaceable Units
Description	Part #
3.0T breast w/o cable	2417367
A-port output cable assembly, 3.0T breast coil	2417366
Phantom assembly, 3.0T breast biopsy	2417234
Breast coil headrest	2412281
Assembly, 1.5T breast coillateral	2414541
Assembly, 1.5T breast coillateral	2412285
3.0T 10cm spherical phantoms	2360034
Phantom positioner, breast	5343432
FRU, 3T breast coil P-port	5404749
FRU, P-port output cable assembly, 3T breast coil	5554681

Refer to the following table for additional accessories for the HD breast coil.

Table 7. Additional Accessories (Not FRUs)
Description	Part #
Plate, lateral breast compression	2414543
Plate, medial breast compression	2414544
Sterilized breast coil medial biopsy	2414342
Sterilized breast coil lateral bio	2414346
Body pad, 3.0T breast biopsy coil	2417270
Trans pad, 3.0T breast biopsy coil	2417271
Compress pad, breast biopsy coil	2417269
Assembly, breast coil chamber cover	2414341

Topic ID: id_14931434

No finalization steps.