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1008HA CARD READER_BD. R1

5

4

3

2

1

/X CRR3 CY1 1 1MOhm CRX1 12Mhz /X 1 3 1 1 CLK_48M_READER CRC3 18PF/50V /X 2 CY2

+3V_CR 2

1

CLKSEL: B52: Internal pull-down C52: Internal pull-up 2008-09-04
1 2 CRC24 1UF/10V GND GND

CRR10 10KOhm /X

Close to Chip
UB_SD_CLK_R UB_SD_DATA0 1 CRR24 0Ohm 1 CRR36 100KOhm r0402 /B52 2 1 CRC23 10PF/50V 2 UB_SD_CLK
D

D

CRC2 18PF/50V /X

2

4

CLKSEL

2

2

2008-09-03
GND

2008-09-02

1

GND

GND

CRC1 0.1UF/25V 3 USB_PN4 1 2 L13 USB_PP4 4 3 90Ohm/100Mhz /X 2 RN103A USBPP4 USBPP4 USBPN4 CY1 CY2 1 1 CRR4 330Ohm 2 REXT_CR 0OHM 4 RN103B USBPN4 +3V_CR GND CRU1 29 28 27 26 25 24 23 22 2

GND VDD CLKSEL SDCLK EXTCLK SDDATA0 SDDATA5 SDDATA4

1

0OHM

VDDU VDDHM TRIST SDDATA7 SDDATA6 SDCDN VDD33C

C

1 2 3 4 5 6 7

REXT VD33P DP DM VS33P XI XO

SDDATA3 CLED SDDATA2 SDWP SDDATA1 SDCMD SD_V33

21 20 19 18 17 16 15

UB_SD_DATA3 UB_SD_DATA2 UB_SD_WP UB_SD_DATA1 UB_SD_CMD +3V_SD
C

CRC4 1UF/10V AU6336-C52-MIF 02G630000600 +3V_CR

1

8 9 10 11 12 13 14

CRC15 1UF/10V +3V_CR GND 2

2

2008-09-02
+3V_CR +3VS CR342 1 0Ohm 2 /X r1206_h26 CRQ1 AP2301GN 3 D 2 3 S

GND

GND

GND

+1.8V_CR

UB_SD_CD#

CRC15 close to CARD_READER

1

CRC5 1UF/10V 2 2

1

CRC6 4.7UF/6.3V GND

GND

2

B

CARD_READER_EN#

CRR5 1

2 10KOhm 1 CRC7 0.1UF/16V +3V_SD GND

11

G

2

CLKSEL 0=12M 1=48M

SDWP: Internal Pull-up SDCDN: Internal Pull-up SDWP = 1 Write protect SDWP = 0 Write-able SDCDN = 1 No card SDCDN = 0 Card inserted
CARD_READER 9 1 2 3 4 5 6 7 8

B

2

+3V_SD 1

UB_SD_DATA2 UB_SD_DATA3 UB_SD_CMD UB_SD_CLK +3VS +3V_CR +3VS Card_CON1 1 CRC25 0.1UF/16V /EMI/X 1 CRC26 0.1UF/16V /EMI 1 2 3 4 5 6 7 8 1 GND1 2 3 4 5 6 7 8 GND2 9 UB_SD_DATA0 UB_SD_DATA1

9 1 2 3 4 5 6 7 8

P_GND2 P_GND1 12 11 10

14 13 12 11 10

CRR35 100KOhm r0402 /B52 UB_SD_WP UB_SD_CD# 2 1 CRC16 10PF/50V /X 1 2 CRC17 10PF/50V 2

SD_SOCKET_9P 12G25100091N

A

USB_PP4 USB_PN4 CARD_READER_EN# CLK_48M_READER 1

2

2

GND

GND

GND GND <Variant Name>

A

GND

GND 2

CRC18 5pF/50V

10

WTOB_CON_8P 12G171030081 GND GND

For ME request, change to P/N:12G25100091N, 2008-10-01
Card Insert: Pin.10 and Pin.12 are Shorted. Card not Insert: Pin.10 and Pin.12 are Opened. Write Protect: Pin.11 and Pin.12 are Opened. Write Enable: Pin.11 and Pin.12 are Shorted.
3 2

Title :
ASUSTek Computer Inc. Size A3 Date: Friday, March 27, 2009 Project Name

AU6336-C52

For EMI request
5

Engineer:

GND

Aaron Tsao
Rev 1.1G of 1 1

1008HA Card Reader
Sheet
1

4


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