LG 50PV450 Manual page 60

Y Y - - Scan Signal Overview Scan Signal Overview
Y-Drive Upper Test Point
Just above 2
NOTE: The Waveform Test Points are fragile. If by
accident the land is torn and the run lifted, make
sure there are no lines left to right in the screen
picture.
There is another test point on the Upper Y-Drive
board that can be used.
Basically any output pin to any of the FPC
to the panel are OK to use.
nd Buffer from bottom
Overall signal observed 2mS/div
107VRMS
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Adjustment Area
60 May 201 1 50PV450
560V p/p
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X10 Sub Field Firing
(600Hz)
Video Video
Plasma