Dell E1909W - Page 15

Service Manual
14
7
GND_LVDS
LVDS Ground
8
RXE3+
LVDS signal of even channel 3(-)
9
RXE3-
LVDS signal of even channel 3(+)
10
RXEC+
LVDS signal of even channel clock (+)
11
RXEC-
LVDS signal of even channel clock (-)
12
RXE2+
LVDS signal of even channel 2(+)
13
RXE2-
LVDS signal of even channel 2(-)
14
GND_LVDS
LVDS Ground
15
RXE1+
LVDS signal of even channel 1(+)
16
RXE1-
LVDS signal of even channel 1(-)
17
GND_LVDS
LVDS Ground
18
RXE0+
LVDS signal of odd channel 0(+)
19
RXE0-
LVDS signal of odd channel 0(-)
20
RXO3+
LVDS signal of odd channel 3(+)
21
RXO3-
LVDS signal of odd channel 3(-)
22
RXOC+
LVDS signal of even channel clock (+)
23
RXOC-
LVDS signal of even channel clock (-)
24
GND_LVDS
LVDS Ground
25
RXO2+
LVDS signal of even channel 2(+)
26
RXO2-
LVDS signal of even channel 2(-)
27
RXO1+
LVDS signal of even channel 1(+)
28
RXO1-
LVDS signal of even channel 1(-)
29
RXO0+
LVDS signal of odd channel 0(+)
30
RXO0-
LVDS signal of odd channel 0(-)
7.2 CN1, CN2, CN3, CN4 (Connect to Panel Backlight,)
Pin
Symbol
Description
1
HV
High voltage for lamp
2
LV
Low voltage for lamp
7.3 CN104 (Connect to keypad, WAFER2*4P or compatible connector)
Pin
Symbol
Description
1
MENU
OSD “MENU” control
2
PLUS
OSD “+” control and “Brightness/Contrast” adjustable hot key
3
MINUS
OSD “-” control and “Auto adjust” adjustable hot key
4
SELECT
OSD “input source Select” control
5
LED Green
LED Green on/off control
6
GND
Ground
7
LED Amber
LED amber on/off control
8
POWER
Ground