Toshiba Portege Z30T-A - Manual (Page 134)

Power Requirements
AC adaptor 100-240V AC
50 or 60 Hz (cycles per second)
Computer 19V DC
External RGB monitor port pin assignment
6 10
1 5
15 11
Pin Signal Name Description I/O
1 CRV Red Video Signal O
2 CGV Green Video Signal O
3 CBV Blue Video Signal O
4 Reserved Reserved
5 GND Ground
6 GND Ground
7 GND Ground
8 GND Ground
9 +5V Power Supply
10 GND Ground
11 Reserved Reserved
12 SDA Data Signal I/O
13 HSYNC Horizontal Sync Signal O
14 VSYNC Vertical Sync Signal O
15 SCL Data Clock Signal O
I/O (I): Input to computer
I/O (O): Output from computer
User's Manual 7-2