LG 42PG20 Training Manual page 69

Y Drive Board Explained
Y Drive Board Explained
Y-Drive Board works as a path supplying the Sustain and Reset waveforms which are
made in the Y SUSTAIN PWB and sent to the Panel through SCAN DRIVER IC's.
The Y Drive Boards supply a waveform which selects the horizontal electrodes
sequentially.
* 42PG20 uses 8 DRIVER ICs on 1 Y Drive Board
To facilitate scope attachment, solder a small wire (Stand Off) at this point.
Y DRIVE WAVEFORM
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Plasma Fall 2008 42PG20