Toshiba Satellite, M40 manual System Board CN1 LCD/FL Inverter Connector 42-Pin

Apx. C Pin Assignments Appendices

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	I/O	Pin No.	Signal Name	I/O
1	LCM_IDO	l	2	LCM_3S_VDDEN	O
3	LCM_ID1	l	4	LCM_3S_VDDEN	O
5	LCM_ID2	l	6	+V3S	-
7	LCM_ID2	l	8	LCM_DDCPCLK_3S	I/O
9	GND	-	10	LCM_DDCPDATA_3S	I/O
11	LVDS_TXDL0-	O	12	LVDS_TXDL0+	O
13	LVDS_TXDL1-	O	14	LVDS_TXDL1+	O
15	LVDS_TXDL2-	O	16	LVDS_TXDL2+	O
17	LVDS_TXCL-	O	18	LVDS_TXCL+	O
19	GND	-	20	GND	-
21	LVDS_TXDU0-	O	22	LVDS_TXDU0+	O
23	LVDS_TXDU1-	O	24	LVDS_TXDU1+	O
25	LVDS_TXDU2-	O	26	LVDS_TXDU2+	O
27	LVDS_TXCU-	O	28	LVDS_TXCU-	O
29	GND	-	30	GND	-
31	GND	-	32	GND	-
33	+V5S	-	34	+V5S	-
35	+V5S	-	36	INV_PWM_2	O
37	LCM_3S_BKLTEN	O	38	GND	-
39	GND	-	40	GND	-
41	GND	-	42	GND	-

C.2 CN2 Internal Left Speaker Connector (4-Pin)

Table C-2 Internal Left Speaker Connector pin assignments (4-Pin))

Pin No.	Signal Name	I/O	Pin No.	Signal Name	I/O
1	SPK_OUT_L-	O	2	SPK_OUT_L+	O
3	GND	-	4	GND	-

Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-3