Appendix C Pin Assignments - Toshiba Satellite M40 Maintenance Manual

Apx. C Pin Assignments
Appendix C

Appendix C Pin Assignments

System Board
C.1 CN1 LCD/FL Inverter Connector (42-Pin)
Table C-1 LCD/FL Inverter Connector pin assignments (42-Pin)
Pin No. Signal Name
1 LCM_IDO
3 LCM_ID1
5 LCM_ID2
7 LCM_ID2
9 GND
LVDS_TXDL0-
11
LVDS_TXDL1-
13
LVDS_TXDL2-
15
LVDS_TXCL-
17
19 GND
LVDS_TXDU0-
21
LVDS_TXDU1-
23
LVDS_TXDU2-
25
LVDS_TXCU-
27
29 GND
31 GND
+V5S
33
+V5S
35
LCM_3S_BKLTEN
37
39 GND
GND
41
C.2 CN2 Internal Left Speaker Connector (4-Pin)
Table C-2 Internal Left Speaker Connector pin assignments (4-Pin))
Pin No. Signal Name
1 SPK_OUT_L-
3 GND
Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual
I/O Pin No.
l 2 LCM_3S_VDDEN
l 4 LCM_3S_VDDEN
l 6
LCM_DDCPCLK_3S
l 8
LCM_DDCPDATA_3S
- 10
O 12
O 14
O 16
O
18
-
20
O
22
O
24
O
26
O
28
-
30
-
32
-
34
-
36
O
38
-
40
-
42
I/O Pin No.
O
2
-
4
Signal Name I/O
+V3S
I/O
I/O
LVDS_TXDL0+
LVDS_TXDL1+
LVDS_TXDL2+
LVDS_TXCL+
GND
LVDS_TXDU0+
LVDS_TXDU1+
LVDS_TXDU2+
LVDS_TXCU-
GND
GND
+V5S
INV_PWM_2
GND
GND
GND
Signal Name I/O
SPK_OUT_L+
GND
Appendices
O
O
-
O
O
O
O
-
O
O
O
O
-
-
-
O
-
-
-
O
-
C-3