Datex-Ohmeda S/5 Compact Anesthesia and Compact Critical Care Monitors
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Document no. M1144956-003
3.3.3 To remove the Central Processing Board (CPB) from the Display Unit Back
Unit
1. Disassemble Display Unit.
2. Detach the fan and loudspeaker cables from the CPB, connectors X17 (loudspeaker) and
X16 (fan).
3. Detach the power cables coming from the DC/DC board, connector X10.
4. Detach the Signal cables (two) coming from the DC/DC board, connectors X23 and X19.
5. Detach carefully the Synchronization board foil cable by opening the lock at the
connector X9 and pulling the foil out.
6. Detach the NetID cable from the CPB, connector X8.
7. Detach the Network cable from the CPB, connector X20.
8. Detatch the DIS signal cable from the CBC, connector DIS.
9. Open the seven screws holding the CPB.
10. Lift the CPB carefully from the Display Unit.
NOTE: The Display Unit F-CM(C)1 rev. 05 shown in the photo
NOTE: Central Processing Board, F-CM(C)1 M1116607 requires DC/DC Board M1145823.
3.3.4 To remove the Display Unit DC/DC power board
1. Disassemble the Display Unit.
2. Detach the fan and loudspeaker cables from the CPB, connectors X17 and X16.
3. Detach the power cables leading to the CPB.
4. Detach the signal cables leading to the CPB.
5. Detach the DIS power cable leading to the DIS board.
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