LG 50PJ340 Training Manual page 49

Y - Drive Signal Overview
Y - Drive Signal Overview
2MSec
Y-Drive Lower Test Point Overall signal observed 2mS/div
(Top Buffer)
75 to 90 VRMS 548V p/p
White to Black
Highlighted signal from waveform
above observed 200uS/div
200uSec
NOTE: The Waveform Test
Points are fragile. If by
Highlighted signal from
accident the land is torn and
the run lifted, make sure
waveforms above observed
there are no lines left to right
100uS/div
in the screen picture.
There are several other test points on either the
Upper or Lower Y-Drive boards that can be used.
Basically any output pin on any of the FPC
100uSec
to the panel are OK to use.
49 July 2010 50PJ350 Plasma