Y-Drive Board - LG 42PG20 Training Manual

y-DRIve BOARD

Y-Drive board works as a path supplying the Sustain and Reset waveforms which are made
in the Y-Sustain board and sent to the panel through scan driver IC's. The Y-Drive boards
supply a waveform which selects the horizontal electrodes sequentially. The 42PG20 uses
8 driver ICs on 1 Y-Drive board.
5 Volts and Logic Signals from Y-Sus board are supplied to the Drive board on connector
P200. Logic Signals are from P100. The 5V supply is underneath the board.
Top
IC101
Logic Signals
from the Y-Sus Board
P100
IC102 IC103
IC104
CIRCUIT DeSCRIPTIONS
Clock and Data
from the Y-Sus Board
P200
IC105 IC106
IC107
Bottom
IC108
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PDP Training - Fall 2008
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