LIFEPAK 15 Monitor/Defibrillator
Service Manual
Replacement Procedures
Installing the System (A01)/Therapy (A04) PCB Assembly
246
8
Replacing the System PCB (A01)
To replace the system PCB (A01):
NOTE:
When replacing the System PCB, use
System PCBA Repair Kit, V1 (MIN 3305431-007) (p. 501)
1.
Place therapy PCB facedown with the system/therapy mounting bracket installed.
2.
Verify that the 30 pin header has no bent pins, and insert the 30 pin header (
) into the J50 circuit side of the
therapy PCB.
3.
Place the spacer (
) through hole in mounting bracket (see
4.
) with the mounting bracket and 30 pin header into J5. Fasten with ten new screws (
); torque to 6.8 in-lb (see
5.
) through the hole in A01 system PCB. Insert new screw (
) through the
spacer stack and into the plastic insert hex nut (
). Hold nut with 3/8” nutdriver and tighten screw to 6.8 in-lb.
6.
If
the
BTE cable (W20) is the three connector type, connect the BTE cable at the P10 connector to the system PCB assembly.
7.
Follow the instructions to install the system/therapy assembly into device as described in
Installing the System (A01)/Therapy
.
8.
After device reassembly, complete the TCP – Defibrillator Energy Calibration procedure. The defibrillator calibration constants
may be invalidated when you replace System PCB.