Specifications

Preliminary Information 42PQ30

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.

* 42PQ30 uses 8 DRIVER ICs on 1 Y Drive Board

DRIVE PWB SECTION (Y

Drive Explained)

Y DRIVE WAVEFORM

To facilitate scope attachment, solder a

small wire (Stand Off) at this point.

Y DRIVE WAVEFORM TEST POINT