Toshiba Satellite A300 series Maintenance Manual page 231

7 GND
9 +3.3VSATA
11 GND
13 GND
15 +5V
17 GND
19 GND
21 ---
23 GND
CN30 5 in 1 Card Reader Connectors
PIN Signal name
No.
1
3 XD_R/B#_C
5
7 XD_ALE_C
9
11
13
15 SD_CMD_C
17
Satellite A300 Maintenance Manual (960-Q08)
---
---
---
---
---
---
---
---
---
I/
O
GND ---
XD_CE#C
SD_D2_C I/
O
GND ---
VCC_XD ---
GND ---
8 +3.3VSATA
10 +3.3VSATA
12 GND
14 +5V
16 +5V
18 ---
20 ---
22 ---
24 GND
PI
N
N
o.
2
I 4
I 6
I 8
10
12
14
I 16 MS_D3/XD_D0_C
18
Pin Assignment
---
---
---
---
---
---
---
---
---
Signal name
XD_CD#C
XD_RE#_C
CD_CLE_C
XD_WE# _C
XD_WPO# _C
SD_D3_C
SD/MS_CLK_C
MS_CD#_C
I/O
O
I/O
O
I
---
---
---
I/O
---
30