LG 50PK950 Training Manual page 61

Y - Scan Signal Overview
Y - Scan Signal Overview
Y-Drive Lower Test Point
Just under 2 nd Buffer from Top
Overall signal observed 2mS/div
67 to 81 VRMS 502V p/p
White to Black
Blanking Blanking
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.
Adjustment Area
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.
X10 Sub Field Firing
(600Hz)
Video
61 October 2010 50PK950 Plasma