Clevo D901C manual Sheet 36 Card Reader Board

Schematic Diagrams

Card Reader Board

VCC_CARD

BJ_CR1
CD_SD	P1
	P11

SD_CD#_B SD_WP_B

Card Reader Power

		WP_SD
P6			P7
	VDD_SD	CLK_SD
			P14
		CLK_MS
P13	VCC_MS		P4
		CMD_SD
			P20
		BS_MS
			P9
		DAT0_SD
P5			P18
	VSS_SD	DAT0_MS
P8			P10
	VSS_SD	DAT1_SD
			P19
		DAT1_MS
			P2
		DAT2_SD
P12			P17
	VSS_MS	DAT2_MS
P21			P3
	VSS_MS	DAT3_SD
			P15
P22		DAT3_MS
	GND
P23			P16
	GND	INS_MS
	MDR019H-05-A

GND_B

CLK_SD_B

MS_BS/SD_CMD_B

MS/SD_D0_B

MS/SD_D1_B

MS/SD_D2_B

MS/SD_D3_B

MS_CD#_B

3VS_BBQ1 AO3409

S

BR2

G

100K_04

CARD_PWREN#_B

VCC_CARD

D60 mil

		BC2		BC1
BR1	10U/10V_08
100K_04			.1U/16V_04

GND_B

Sheet 36 of 40

Card Reader Board

B.Schematic

BH1	BH4	BH2	BH3
H6_0D2_3	H6_0D2_3	H7_0D2_8	HOLE3_4

GND_B GND_B GND_B

	3VS_B
			BJ1
			1	2
			3	4
SD_CD#_B			5	6		MS/SD_D0_B
SD_WP_B			7	8		MS/SD_D1_B
CLK_SD_B			9	10		MS/SD_D2_B
MS_BS/SD_CMD_B			11	12		MS/SD_D3_B
MS_CD#_B			13	14		CARD_PWREN#_B
			15	16
			17	18
			19	20
	88028-2010
		GND_B			GND_B

Diagrams

Card Reader Board B - 37