Toshiba Qosmio X300 Maintenance Manual page 227

C.7 JP9
Pin No. Signal name
1 +INV
2 +INV
3 +INV
4 +INV
5 NC
6 NC
7 GND
8 GND
9 VGA_TXOUT0-
10 +LCDVDD
11 VGA_TXOUT0+
12 +LCDVDD
13 VGA_TXOUT2-
14 +3VS
15 VGA_TXOUT2+
16 INVT_PWM
17 VGA_TXOUT1-
18 DISPOFF#
19 VGA_TXOUT1+
20 DAC_BRIG
21 GND
22 GND
23 VGA_TXCLK-
24 VGA_LCD_CLK
25 VGA_TXCLK+
26 VGA_LCD_DATA
27 GND
28 GND
29 VGA_TZOUT1+
30 GND
31 VGA_TZOUT1-
32 GND
[CONFIDENTIAL]
C-10
Table C-7 LCDS I/F (40-pin)
Power for Panel
Power for Panel
Power for Panel
Power for Panel
Non-Connection
Non-Connection
GND
GND
Panel Data Signals
Power for Panel
Panel Data Signals
Power for Panel
Panel Data Signals
Power for Panel
Panel Data Signals
Power for Panel
Panel Data Signals
LCD back light
Panel Data Signals
Inverter Control signal
GND
GND
Panel Clock Signals
LCD back light
Panel Clock Signals
LCD DATA
GND
GND
Panel Data Signals
GND
Panel Data Signals
GND
Function
Qosmio X300 Series Maintenance Manual