LG 60PX4DR Training Manual page 66

DISASSEMBLY
4) Remove the four (4) mounting screws, used to secure the module housing containing the
Digital and Analog boards.
5) Disconnect the AC input to the power supply board,
connector PN1B.
6) Disconnect the Side-Audio Video cable from connector P100,
of the Analog control board connection.
Plasma Training
66
Disassembly