Connector Pin Definitions - Acer TravelMate 6492 Series Service Manual

Connector Pin Definitions

CN4 LCD I/F Connector (40-PIN)
PIN No. Signal name
1 +V5S
2 INV_PWM_3
3 +V5S
4 GND
5 BKLTEN
6 LVDS_TXCU+
7 GND
8 LVDS_TXCU-
9 LVDS_TXDU2+
10 GND
11 LVDS_TXDU2-
12 LVDS_TXDU1+
13 GND
14 LVDS_TXDU1-
15 LVDS_TXDU0+
16 GND
17 LVDS_TXDU0-
18 LVDS_TXCL+
19 GND
20 LVDS_TXCL-
CN20 Touch PAD I/F Connector (12-PIN)
PIN No. Signal name
1 +5S
2 +5S
3 IM_CLOCK
4 IM_DATA
5 IM_CLOCK1
6 IM_DATA1
CN12 Keyboard I/F Connector (25-PIN)
PIN No. Signal name
1 SCAN_IN(0)
2 SCAN_IN(1)
3 SCAN_IN(2)
4 SCAN_OUT(0)
5 SCAN_OUT(1)
6 SCAN_OUT(2)
7 SCAN_IN(3)
8 SCAN_OUT(3)
9 SCAN_OUT(4)
10 SCAN_OUT(5)
Chapter 5
I/O PIN No. Signal name
- 21 LVDS_TXDL2+
O 22 GND
- 23 LVDS_TXDL2-
O 24 LVDS_TXDL1+
O 25 GND
O 26 LVDS_TXDL1-
- 27 LVDS_TXDL0+
O 28 GND
O 29 LVDS_TXDL0-
- 30 LCM_DDCPDATA
O 31 GND
O 32 NC
- 33 LCM_DDCPCLK
O 34 +V3S_DSC
O 35 GND
- 36 +V3S
O 37 USB_PN6
O 38 +V3S_LCM
- 39 USB_PP6
O 40 +V3S_LCM
I/O PIN No. Signal name
- 7 GND
- 8 GND
O 9 USB_P5+
O 10 USB_P5-
O 11 NC
O 12 +V3S
I/O PIN No. Signal name
O 14 SCAN_IN(4)
O 15 SCAN_OUT(9)
O 16 SCAN_IN(5)
O 17 SCAN_IN(6)
O 18 SCAN_OUT(10)
O 19 SCAN_OUT(11)
O 20 SCAN_IN(7)
O 21 SCAN_OUT(12)
O 22 SCAN_OUT(12)
O 23 XSCAN_OUT(14)
I/O
O
-
O
O
-
O
O
-
O
O
-
-
O
-
-
O
O
O
O
O
I/O
-
-
I/O
I/O
-
-
I/O
O
O
O
O
O
O
O
O
O
O
119