Card Reader / Rts5229 - EUROCOM A110EU Service Manual

Card Reader / RTS5229

SD_WP/MS_BS
SD_CD#
MS_INS#
5,14,33 PLTRST#
14 CR_CLKREQ#
R48
*10K_04
100ohm +/- 15%
1
12 PCIE_TXP2_CARD 2 HSIP
12 PCIE_TXN2_CARD
HSIN
3
16 CLK_PCIE_JMB REFCLKP
4
16 CLK_PCIE_JMB# REFCLKN
HSOP 5
C358 0.1u_10V_X7R_04
12 PCIE_RXP2_CARD HSOP
6
C357 0.1u_10V_X7R_04 HSON
12 PCIE_RXN2_CARD HSON
25
GND
20 mil
AV12
C343 C360
4.7u_6.3V_X5R_06 0.1u_16V_Y5V_04
12 mil
L<200mils
3.3V_IN 3.3VS
40 mil
R567 *28mil_06
CR1_LEDN
R598 10K_04
3.3V_IN
U23
C671
*0.1u_16V_Y5V_04
18
SP6 R599 *10mil_short SD_D2/MS_CLK
SP6 17
SP5 R600 *10mil_short SD_D3/MS_D3
RTS5229
SP5
16 SP4 R601 *10mil_short SD_CMD/MS_D2
SP4
15 DV33_18
20 mil C340 1u_6.3V_X5R_04
DV33_18
14 SP3
R602 *10mil_short
QFN24
SP3
13
SP2 R603 *10mil_short SD_D0/MS_D1
SP2
5/08
RTS5229
SP1 R604 *10mil_short SD_D1
20 mil
DV12_S
C337 C339
4.7u_6.3V_X5R_06 0.1u_16V_Y5V_04
CARD_3V3
40 mil
CARD_3V3
C362
40 mil
3.3V_IN
0.1u_16V_Y5V_04
R8 C359 C344
6.2K_1%_04 10u_6.3V_X5R_06_E 0.1u_16V_Y5V_04
SD Card Remove Fall time less than 1 ms
when SD card remove.
NEAR PIN9
5,9,10,11,13,14,15,18,21,24,25,26,27,30,31,33,34,35,36,40
LENGTH <2INCH
| CLK - DATA | <= 100mils
SD_WP/MS_BS
| DATA.x - DATA.y | <= 100mils
SD_CD#
SD_D1
CLK NEED DOUBLE SPACE THEN OTHER
SD_D0/MS_D1
50ohm +/- 15%
SD_WP/MS_BS
SD_CLK/MS_D0
SD_D0/MS_D1
SD_CLK/MS_D0
VCC_CARD
SD_CMD/MS_D2
C351
MS_INS#
0.1u_16V_Y5V_04 SD_D3/MS_D3
SD_CMD/MS_D2
SD_D2/MS_CLK
SD_CLK/MS_D0
VCC_CARD
SD_D3/MS_D3
C352
SD_D2/MS_CLK
C672
0.1u_16V_Y5V_04
*0.1u_16V_Y5V_04
Card Reader Power
40 mil
R303 0.2_06
VCC_CARD
R302
*150_06
Near Cardreader CONN
3.3VS
Schematic Diagrams
J_CARD_NOR1
P22
SD_WP
P21
SD_GND
P20
SD_C/D
P19
SD_DATA1
P18
SD_DATA0
P17
P16 SD_VSS2
MS_VSS2
P15
MS_BS
P14
SD_CLK
P13
P12 MS_DATA1
MS_DATA0
P11
SD_VDD
P10
MS_DATA2
P9
SD_VSS1
P8
P7 MS_INS
MS_DATA3
P6
SD_CMD
P5
MS_SCLK
P4
MS_VCC
P3
P2 SD_DATA3 P23
MS_VSS1 GND1
P1 P24
SD_DATA2 GND2
72740123113
Sheet 28 of 45
Card Reader /
RTS5229
VCC_CARD
C356 C354
*0.1u_16V_Y5V_04 10u_6.3V_X5R_06_E
Card Reader / RTS5229 B - 29