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23
D2 Board
Figure 21
The D2 board provides the scan, sustain and data drive signals. The scan pulses
are output to the SC board. The sustain pulses are output to the SS board. The
data drive signals are output to the C1, C2, C3 and C4 boards. The C1 board
drives the Upper right portion of the panel; the C2 board drives the upper left
portion. The C3 and C4 boards drive the lower right and left portions of the panel
respectively.