62 Disassembly and Repair Procedures Welch Allyn CP 100 and CP 200 Electrocardiograph
Replacing the Power Supply
Procedure
1. Open unit using the Disassembly
Procedures (page 49) directions.
2. Remove printer assembly using the
Replacing the Printer Assembly (page 50)
directions.
3. Disconnect connections from the power
supply to main board. See Figure 52.
4. Disconnect Ground wire and AC input
connections. See Figure 52.
5. Remove the 4 screws holding the power
supply in place.
6. Lift out the power supply.
Figure 52. Replacing the Power Supply
Connection
Ground and AC Connections
Power Supply
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