Toshiba Satellite U400 - Page 243

Pin Assignment
Satellite U400/Satellite Pro U400/PORTEGE M800  Maintenance Manual 3
CN4 Power Board connector
P/N：DFFC04FR012 CONN SMD FFC 4P 1R FR(P1.0,H1.5)
PIN No. Signal
name
I/O PIN No. Signal
name
I/O
1 GND --- 2 PWRLED# I
3 NBSWON# I 4 +5VPCU ---
CN5 CCFL type panel connector
P/N：DFHS30FSB28 CONN SMD HOUSING 30P 2R FS (P1.0,H3.9)
PIN No. Signal name I/O PIN No. Signal name I/O
1 INVCC0 --- 2 LCDVCC ---
3 INVCC0 --- 4 LCDVCC ---
5 NC --- 6 NC ---
7 +3V --- 8 GND ---
9 CCD_POWER --- 10 LCD_TXLCLKOUT+ I/O
11 ADOGND --- 12 LCD_TXLCLKOUT- I/O
13 MIC_DATA I 14 GND ---
15 DISPON --- 16 LCD_TXLOUT0+ I/O
17 LCD_VADJ --- 18 LCD_TXLOUT0- I/O
19 LCD_EDIDCLK I/O 20 GND ---
21 LCD_EDIDDATA I/O 22 LCD_TXLOUT1+ I/O
23 GND --- 24 LCD_TXLOUT1- I/O
25 USBP3+_LCD --- 26 GND ---