Philips EP 4300 Series Service Manual page 26

Disassembly - and Reassembly advice
Removal of the IEC Connector
1. Remove the screw as shown in the picture, then you are free to unlock it and to remove the connection.
2. That 2 parts are glued. In case of replacement, order both parts and apply some hot glue as shown in green:
In case of Error 19, properly check the socket and cable connection.
Philips EP Series
26