LIFEPAK 20/20e Defibrillator/Monitor
Replacement Procedures
Boardstack
(continued)
A04 Therapy PCB
Removal
(continued)
Note:
The 8-pin stack connector may remain connected to the A04 Therapy
PCB or the A01 System PCB, or it may fall out completely when the
A01 System PCB is removed. Be sure to account for it immediately.
Note:
If replacing the A04 Therapy PCB, remove the five insulated standoffs
(149) from the old Therapy PCB, note the condition, and reinstall them, large
end up, on the new A04 Therapy PCB.
A04 Therapy PCB
Installation
To install the A04 Therapy PCB:
1. If you are replacing the PCB support bracket (139), install three new
standoffs (145), short side down, onto the bracket.
2. If you are replacing the Therapy PCB, ensure that the five plastic standoffs
(149) are correctly positioned, large end up, on the PCB.
Note:
If the A01 System PCB is installed on the boardstack assembly,
ensure that the 8-pin stack connector (135) and the 60-pin stack connector
are securely positioned on the A01 System PCB.
(Continued on next page)
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