Table of Contents
Advertisement
Technical Manual
5.6. Pin descriptions
5.6.1. Connector X2004 (VGA / Sound)
BCKBAT+
3V backup cell input. BATT should be connected to a 3V backup cell for RTC operation and storage re-
gister non-volatility in the absence of system power. (typ. VBATT = 3V to 3.3V)
VGA_HS
Horizontal Sync: This output supplies the horizontal synchronization pulse to the monitor. It is normally
not needed for flat panels (TTL).
VGA_VS
Vertical Sync: This output supplies the vertical synchronization pulse to the monitor. It is normally not
needed for flat panels (TTL).
VGA_RED, VGA_GREEN, VGA_BLUE
CRT analog video outputs. Max. output voltage is 0.7Vpp.
DDC_SCL, DDC_SDA
Bidirectional open collector DDC signals with TTL level.
AUX_L
Auxiliary input left. Max. input voltage is 0.7Vpp.
AUX_R
Auxiliary input right. Max. input voltage is 0.7Vpp.
VLINE_L
Line-level stereo input left. Max. input voltage is 0.7Vpp.
VLINE_R
Line-level stereo input right. Max. input voltage is 0.7Vpp.
LINE_L
Line-level stereo output left. Max. output voltage is 0.7Vpp.
LINE_R
Line-level stereo output right. Max. output voltage is 0.7Vpp.
CD_L
CD Line-level stereo input left. Max. input voltage is 0.7Vpp.
CD_R
CD Line-level stereo input right. Max. input voltage is 0.7Vpp.
CD_GND
CD Line input Ground.
MIC
Microphone input. Max. input voltage is 0.7Vpp.
SPDIF_OUT
Digital I/F output
ePanel-C3
Page 17 of 71 Pages
Version 1.04
Advertisement
Table of Contents
