Toshiba Satellite U400 Maintenance Manual page 243

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