Atx1: atx power supply connector, J1: lcd backlight connector, J3 : lvds(18bit) connectors – IBASE MI889 User Manual
Page 19: J4: ddr2 so-dimm
INSTALLATIONS
ATX1: ATX Power Supply Connector
11 1
20 10
Signal Name
Pin #
Pin #
Signal Name
3.3V 11
1 3.3V
-12V 12
2 3.3V
Ground 13
3 Ground
PS-ON 14
4 +5V
Ground 15
5 Ground
Ground 16
6 +5V
Ground 17
7 Ground
-5V 18
8
Power
good
+5V 19
9 5VSB
+5V 20
10 +12V
J1: LCD Backlight Connector
Pin #
Signal Name
1 +12V
2 Backlight
Enable
3 Brightness
Control
4
Ground
J3 : LVDS(18bit) Connectors
The LVDS connectors on board
Signal Name
Pin #
Pin #
Signal Name
TX0- 2
1 TX0+
Ground 4 3 Ground
TX1- 6
5 TX1+
5V/3.3V 8 7 Ground
NC 10
9 NC
TX2- 12
11 TX2+
Ground 14 13 Ground
TXC- 16
15 TXC+
5V/3.3V 18 17 ENABKL
+12V 20
19 +12V
J4: DDR2 SO-DIMM
MI889 User’s Manual
15
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