Toshiba Qosmio Personal Computer X500 User Manual
Page 243
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Pin Assignment
Qosmio X500
Maintenance Manual (960-Q08)
2
CN24 MMB Connector
PIN No.
Signal name
I/O
PIN No.
Signal name
I/O
1 +3VPCU
---
2 +5VPCU
---
3 KEY_INT
I 4 GND
---
5 3ND_MBDATA I/O
6 3ND_MBCLK I/O
CN20 Keyboard LED Connectors
PIN No.
Signal name
I/O
PIN No.
Signal name
I/O
1 +5V --- 2 BOARD_DI5
O
3 KB_LED_DET#
--- 4 KB_LED
I
CN13 Power Board Connectors
PIN No.
Signal name
I/O
PIN No.
Signal name
I/O
1 +5VPCU
I 2 NBSWON#
I
3 PWRLED#
I 4 GND
---
CN16 Keyboard Connectors
PIN No.
Signal name
I/O
PIN No.
Signal name
I/O
1 K_LED_P
--- 2 MY16
O
3 --- --- 4 MX17
O
5 --- --- 6 K_LED_P
---
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