Lan, Card Reader - EUROCOM P180HM Service Manual

LAN, Card Reader

SD_CLK
JMC251 C
C439 near Pin#41
*10p_50V_NPO_06
3.3VS SD_CLK
R173 *4.7K_04 SD_CD#
SDXC_POWER
VCC_CARD
C389 C292
R323 1K_04 SD_WP *0.1u_16V_Y 5V_04
2.2u_16V_X5R_06
Card Reader Pull High/Low
Resistors
D03 For PDA
AVDD12_52
C272
0.1u_16V_Y 5V_04
MDIO10
MDIO9
MDIO8
AVDD12_55 R197 *15mil_short_06 AVDD12_52
DVDD
27 LAN_MDIP1
C267
27 LAN_MDIN1
AVDD12_55
R192 *15mil_short_06
DVDD
0.1u_16V_Y 5V_04
27 LAN_MDIP2
27 LAN_MDIN2
3.3V_LAN
AVDD12_62
27 LAN_MDIP3
27 LAN_MDIN3
AVDD12_62
C252 R177 *15mil_short_06
DVDD
27 LAN_MDIP4
0.1u_16V_Y 5V_04
27 LAN_MDIN4
P/N: 6-03-02510-0P0
3.3V_LAN JMC251-LGBZ0C
R475 can be removed if use JMC251C3
R169 1K_04 MS_INS#
3.3VS
R170 *10K_1%_04 MS_INS#
DVDD
C270
*10u_6.3V_X5R_06
Pin#55
Reserved
3.3V_LAN
C297 C288
0.1u_16V_Y 5V_04 *0.1u_10V_X5R_04
Pin#43 Pin#43
3.3V_LAN
C258 C263 C241 C256
10u_6.3V_X5R_06 0.1u_16V_Y 5V_04 0.1u_16V_Y 5V_04 0.1u_16V_Y5V_04
Pin#59 Pin#59 Pin#2 Pin#21
Reserved
Place all capacitors closed to chip.
The subs cript in each CAP incicates the pin
number of JMC251/JMC261 that s hould be
clos ed to.
VDD3
R218 0_06 Switching Regulator
ISON
close to PIN33
R215 *100K_1%_04
L29
R214 0_04 (>20mil)
REGLX
.
SWF2520CF-4R7M-M
For JMC251/261
VDD3 3.3V
only
R204 R208
U15 *15mil_short_06
*0_06
49 32 Z3201
(>20mil)
MDIO10 VDDREG
50 31
(>20mil)
3.3VS
MDIO9 VCC3V
51 30 PWRCR
MDIO8 PWRCR
52 29
53 VDD TEST 28
MPD R181 *0_04
VIP_1 MPD
54 27
LAN_PCIE_WAKE#
VIN_1 WAKEN
55 26 LAN_SCL
AVDD12 LAN_LED2
56 25 LAN_SDA
JMC251 C
VIP_2 CR_LED
57 24
BUF_PLT_RST# 19,31,33,34,35,37
VIN_2 RSTN
58 23 Z3202
59 GND CPPEN 22
60 AVDD33 GND 21
(LQFP 64)
VIP_3 VDDIO 3.3V_LAN
61 20 SD_WP
VIN_3 MDIO6
62 19 MDIO12
AVDD12 MDIO12
63 18 MDIO14
VIP_4 MDIO14
64 17 SD_CD#
VIN_4 CR_CD0N
PCIe Differential AVDD12_7
Pairs = 85 Ohm
C238
0.1u_16V_Y5V_04
Z3203
AVDD12_13
R165 R167 *0_04 C235
12K_1%_04 MS_INS# 0.1u_16V_Y5V_04
R157 0_04
3.3V_LAN
D03 For PDA
C236 0.1u_10V_X7R_04
PCIE_RXP4_GLAN 16
C237 0.1u_10V_X7R_04
PCIE_RXN4_GLAN 16
PCIE_TXN4_GLAN 16
PCIE_TXP4_GLAN 16
CLK_PCIE_GLAN 16
CLK_PCIE_GLAN# 16
LANXOUT
R138 *1M_04
X1
*25MHz
2 1
LANXIN
3 4
X2
2 1
X8A025000FG1H_25MHz
C239
C240
20p_50V_NPO_04
20p_50V_NPO_04
D01B 02/15
VCC_CARD
VCC_CARD
C485 C455
C472
0.1u_16V_Y 5V_04 10u_10V_Y5V_08
0.1u_16V_Y 5V_04
Near Cardreader CONN
3.3V_LAN
R163 *4.7K_04
DVDD
LAN_SCL R164 *4.7K_04
DVDD
(>20mil)
C296 C289 LAN_SDA
10u_10V_Y 5V_08 0.1u_16V_Y5V_04
Pin#33 Pin#33
3.3VS
(>20mil)
C271 C275
10u_10V_Y5V_08 0.1u_16V_Y 5V_04
Pin#31 Pin#31
VDD3
BUF_PLT_RST# C73
(>20mil)
10u_6.3V_X5R_08
C279 C282
10u_10V_Y5V_08 0.1u_16V_Y 5V_04
Pin#32 Pin#32
D03 For PDA ( Voltage drop too much)
AVDD12_7
Card Reader Power
C226
*10u_10V_Y5V_08
For Safety LPS.
30 mil
PWRCR R713 0.2_06
R608 R360
150_06 150_06
R187 10K_1%_04
D8
PCIE_WAKE# A C LAN_PCIE_WAKE#
17,31,34,37 PCIE_WAKE#
RB751S-40C2
9 IN 1 SOCKET SD/MMC/MS/MS Pro
SD_CD#
SD_WP
SD_D1
SD_D0
SD_BS
SD_CLK
SD_D1
SD_D0
VCC_CARD
SD_D2
C498
MS_INS#
0.1u_16V_Y 5V_04 SD_D3
SD_BS
SD_CLK
VCC_CARD
SD_D3
C488
SD_D2
0.1u_16V_Y 5V_04
D01A BCN
C482
0.1u_16V_Y 5V_04
Schematic Diagrams
U13
8 7
VCC WP
6
SCL
5 1
SDA A0
2
A1
4 3
GND A2
*AT24C02BN
3.3VS VDD3
MPD
R186 10K_04
R180 *4.7K_04
C255 0.1u_16V_Y5V_04
3.3V_LAN 3.3V
R225 *0_04
Sheet 32 of 56
LAN, Card Reader
R714 0.2_06
VCC_CARD
3.3V_LAN
LAN_PCIE_WAKE# 35
J_CARD_NOR1
P1
CD_SD
P2
WP_SD
P3
P4 DAT1_SD
DAT0_SD
P5
WP GND_SD
P6
VSS_SD
P7
VSS_MS
P8
P9 BS_MS
P10 CLK_SD
DAT1_MS
P11
SDIO/DAT0_MS
P12
VDD_SD
P13
DAT2_MS
P14
VSS_SD
P15
P16 INS_MS
DAT3_MS
P17
CMD_SD
P18
SCLK_MS
P19 P23
VCC_MS GND
P20 P24
CD/DAT3_SD GND
P21 P25
P22 VSS_MS GND P26
DAT2_SD GND
MSD019-C0-10A3
1ST: 6-21-G4000-126
2ND: 6-20-G4010-026
3RD: 6-21-G4010-126
LAN, Card Reader B - 33