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Ca r r i e r Board
This data signal is used for panel type detection. To use this
signal, check the support of ETX module.
DIGON (ENVDD)
This active high output signal is used to enable LCD power.
BLON (BLON# For this carrier board, it is active high signal)
This active high output signal is used to enable inverter
power.
BLK_CTL (BLK_CTRL)
Backlight contrast control output(Option)
DETECT#
Panel detection input. When low it indicates a LCD panel is
present. When high, a LCD panel is absent. This signal is
not implement on this carrier board. It is left as no
connection.
TV OUT
Y (Y_R)
SVIDEO Luminance output.
C (C_C)
SVIDEO Chrominance output.
COMP (COMP/B)
Composite video output.
SYNC (CSYNC)
Composite Sync for RGB Video. When use this signal, Y is
R, C is G and COMP is B by setting ETX TV chip.
Quick Installation Guide - 40 -
E C B - 9 0 1 A
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