Control Board (Emi Filter) Explained - LG 50PS80 Training Manual

Control Board (EMI Filter) Explained

Control Board (EMI Filter) Explained
The two EMI Filters just below P200 are surface mount mini
devices which shunt high frequencies to ground. They
have 4 pins. The top and bottom are the B+ route, the
two side solder points are Chassis Gnd.
NOTE: The Black wire on
P200 Connector is not pin 1.
P200
FL4 (5V) FL5 (5V)
86 August 2009 Plasma 50PS80
1
FL4 or FL5
(5V EMI filters)
5V
Gnd Gnd
5V