Cn3 Lcd Panel Connector; Cn4 Crt Connector - Toshiba Satellite L640 Maintenance Manual

Pin Assignment

CN3 LCD Panel Connector

PIN No. Signal name
1 LCDVCC
3 +3V
5 LCD_EDIDDATA
7 LCD_TXLOUT0-
9 GND
11 LCD_TXLOUT1+
13 LCD_TXLOUT2-
15 GND
17 LCD_TXLCLKOUT+
19 LVDS_VADJ
21 VIN
23 VIN
25 USBP0+_LCD
27 CCD_POWER
29 DMIC_IN

CN4 CRT Connector

PIN No. Signal name
1 +5V
3 CRT_DDCDAT
5 CRT_VSYNC
7 GND
9 GND
11 GND
13 GND
Satellite L600/L640/L645, Satellite Pro L600/Pro L640/Pro L645 Maintenance Manual (960-Q08)
I/O PIN No.
--- 2
--- 4 LCD_EDIDCLK
I/O 6
O 8 LCD_TXLOUT0+
--- 10 LCD_TXLOUT1-
O 12
O 14 LCD_TXLOUT2+
--- 16 LCD_TXLCLKOUT-
O 18
O 20
--- 22
--- 24
I/O 26
--- 28
I 30
I/O PIN No.
--- 2
I/O 4
O 6
--- 8
--- 10
--- 12
--- 14
Signal name
LCDVCC
GND
GND
GND
DISPON
VIN
NC
USBP0-_LCD
DMIC_CLK
GND
Signal name
CRT_DDCCLK
+3V
CRT_HSYNC
RED_L
GREEN_L
BULE_L
CRT_SENSE#
I/O
---
O
---
O
O
---
O
O
---
O
---
---
I/O
O
---
I/O
O
---
O
O
O
O
I