Toshiba Satellite Pro U300 Maintenance Manual page 329

Pin Assignment
CN28 Modem Board Connector
CONN M_AD HEADER 12P, 2R, MS (P0.8, H2.4)
PIN No. Signal name
1 GND
3 ACZ_SDOUT_MDC I
5 GND
7 ACZ_SYNC_MDC
9 ACZ_SDIN1
11 ACZ_RST#_MDC
CN29 SATA HDD Connector
CONN DIP HS 22P 1R FR (P1.27, H13.99)
PIN No. Signal name
1 GND
3 SATA_TXN0 I
5 SATA_RXN0 O
7 GND
9 +3.3VSATA
11 GND
13 GND
15 +5VSATA
17 GND
Satellite U300 and Satellite Pro U300 Maintenance Manual(960-Q08)
I/O PIN No.
--- 2
4
--- 6
I 8
O 10
I 12
I/O PIN No.
--- 2
4
6
--- 8
--- 10
--- 12
--- 14
--- 16
--- 18
27
Signal name
+1.5V_MDC ---
NC ---
+3V_S5 ---
GND ---
GND ---
BIT_CLK_MDC I
Signal name
SATA_TXP0 I
GND ---
SATA_RXP0 O
+3.3VSATA ---
+3.3VSATA ---
GND ---
+5VSATA ---
+5VSATA ---
NC ---
I/O
I/O