Acer RL70 Service Manual page 91

CARD READER
63
Header Name Function
REAR_USB2 1: USB_REAR1
2: USB_2_FBJ
3: USB_2_FB
4: GND
5: USB_REAR1
6: USB_3_FBJ
7: USB_3_FB
8: GND
9,10,11,12: GND
CONN-Flash 1: SD_CD#
Memory Card
3: SD_DAT1 4: SD_DAT0
5: GND
7: MS_BS
9: SD_CLK
11:CARD_3V3
12:MS_D2
14:MS_INS# 15: MS_D3
16:SD_CMD 17:MS_CLK
18: CARD_3V3
19 :SD_DAT3
20: GND
21: SD_DAT2
22: CARD_3V3
23~30: XD_D7~XD_D0
31: GND
32: XD_WP#
33: XD_WE#
34: XD_ALE
35: XD_CLE
36: XD_CE#
37: XD_RE#
38: XD_RDY
39: XD_CD#
40,41,42: GND
Definition
2: SD_WP
6: GND
8: MS_D1
10: MS_D0
13: GND
Chapter 5