Asm1142 - Clevo N250WU Sevice Manual

ASM1142

5
3.3VS ASM_3.3VS
.
L217 HCB1608KF-121T30
USB31
[4] PCIE_TXP5_USB31
[4] PCIE_TXN5_USB31
[4] PCIE_RXP5_USB31
[4] PCIE_RXN5_USB31
USB31
R1658 0_04
ASM_1.24VS
C1530 4.7u_6.3V_X5R_06
D
USB31
R1660 12.1K_1%_04
USB31
USB31 C1676 0.22u_10V_X5R_04
[4] PCIE_RXP6_USB31
USB31 C1677 0.22u_10V_X5R_04
[4] PCIE_RXN6_USB31
USB31 C1678 0.22u_10V_X5R_04
[4] PCIE_TXP6_USB31
C1679 0.22u_10V_X5R_04
USB31
[4] PCIE_TXN6_USB31
ASM_3.3VS ASM_1.24VS U147
1
VDD
2
[7] ASM1142_SMI#
SMI#
R1841 *0_04 3
USB31
[5] USB31_CLKREQ#
PE_CLKREQ#
4
VCC
ASM1142_SPI_SCLK
5
SPI_CLK
ASM1142_SPI_SO
6
SPI_DO
ASM1142_SPI_CE# 7
SPI_CS#
ASM1142_SPI_SI 8
SPI_DI
ASM1142_PORST#
9
[25] ASM1142_PORST# PORST#
ASM1142_UART_RX
10
UART_RX
ASM1142_UART_TX 11
UART_TX
R1664 USB31 *0_04 12
ASM_3.3VS VDD
VCC33_IN
C USB31 C1538 *10u_6.3V_X5R_06 13
VCC_IN
EXTL_O 14
ASM_1.24VS
EXTL
L221 USB31 15
PGND
*SW F2520CF-4R7M-M 16
VCCSUS_IN
C1540
USB31
*10u_6.3V_X5R_06
ASM1142_PGND
R1665 *0_04 USB31
3.3V
ASM1142
R1666 C1541 *10u_6.3V_X5R_06
*20mil_short_06 USB31 USB31
VDDSUS_OUT
R1667 *0_04
ASM_1.24V
C1542 *10u_6.3V_X5R_06
USB31
B
PU17
VIN
2
IN
PC268 PC664
USB31 USB31
4.7u_25V_X5R_08 4.7u_25V_X5R_08
VDD5
7
VCC
PC271
PR350 USB31
USB31 0.22u_10V_X5R_04
*0_04
1
AAM
PC661
PR353 USB31
USB31 1000p_50V_X7R_04
47K_1%_04
A
Default Short
6
EN/SYNC
1 2
[20,21,25,27,28] DD_ON
PJ77 1mm
PR38 USB31 10K_04 1 2
5V
PJ78 *CV-40mil PC660
USB31
1000p_50V_X7R_04
For CV test
5
4 3
X12 USB31
FSX3M 20.0000000M16FAO
3 4
USB31 C1672 0.22u_10V_X5R_04
ASM_1.24VS
USB31 C1673 0.22u_10V_X5R_04
2 1
USB31 C1674 0.22u_10V_X5R_04
USB31 C1675 0.22u_10V_X5R_04 C1527
12p_50V_NPO_04
USB31
VDDP_12P ASM_1.24V
<0.5" , Diff : 95 ohm
ASM1142_REXT
ASM_1.24VS
ASM_3.3VS
ASM_3.3VS
CLK_PCIE_USB31# [5]
CLK_PCIE_USB31 [5]
USB31
48
PECLKP
47
VDDU
46 A_URXN_CM
A_URXN_CM [21]
U3RXN_A
45 A_URXP_CM
U3RXP_A A_URXP_CM [21]
44
VCCU
A_UTXN
43
A_UTXN [21]
U3TXN_A
42 A_UTXP
A_UTXP [21]
U3TXP_A
41 VDDU_12U
ASM1142
VDDU
40
U3TXN_B
39
U3TXP_B
38
VCCU
37
U3RXN_B
36
U3RXP_B ASM_1.24VS
35
VDDU
34
ASM_1.24V
VDDSUS
33
VDD ASM_1.24VS
ASM_3.3VS
ASM_3.3VS
ASM1142_TEST_EN
BUF_PLT_RST# [6,17,20,22,23,25]
OCI_B#
OCI_A#
OCI_A# [21]
PRON_B
PRON_A
3.3V D186 USB31
PCIE_W AKE#_ASM
C A
PCIE_W AKE# [6,17]
A_UDP
A_UDP [21]
RB751S-40H
A_UDN
A_UDN [21]
USB31
PR349
5 USB31 10_06
BST
PC663
MP2315GJ-Z USB31
0.1u_10V_X7R_04
ASM_1.24VA
PJ79 2A
PL19 *OPEN-2mm
1 2 1
3 BCIHP0420TB-2R2M
SW
USB31 PR351
PC665 PC659
USB31 USB31 USB31
PR352 *0_04
Ra
USB31
40.2K_1%_04
PC662
USB31
PR354 75K_1%_04
Vout = 0.8V ( 1 + Ra / Rb )
8 USB31
FB
1.239V = 0.8V ( 1 + 40.2K/ 73.2K )
PR355
Rb
USB31 1.05V = 0.8V ( 1 + 40.2K/ 127K )
73.2K_1%_04
4
4 3
2
ANDY 0406 DEL L218
HW STRAP
USB31 C1528 0.1u_16V_Y5V_04 Pin 1
USB31 C1529 0.1u_16V_Y5V_04 Pin 12
C1531 0.1u_16V_Y5V_04 Pin 33 ASM1142_UART_RX R1670
USB31
R1672
USB31 C1532 0.1u_16V_Y5V_04 Pin 21
USB31 C1533 0.1u_16V_Y5V_04 Pin 34 ASM1142_SPI_SO R1673
R1675
USB31 C1534 0.1u_16V_Y5V_04 Pin 4 ASM1142_SPI_SCLK R1676
USB31 C1535 0.1u_16V_Y5V_04 Pin 32
R1678
USB31 C1536 0.1u_16V_Y5V_04 Pin 20 ASM1142_TEST_EN R1679
3.3V
USB31 C1537 0.1u_16V_Y5V_04 Pin 24
3.3V
ASM1142_UART_TX
R597
R598
USB31
OCI_A# R1661 4.7K_04
OCI_B#
R1662 4.7K_04
USB31
ASM_3.3VS
U149 USB31
8
VDD
USB31 R1663 0_04 SO
ASM_1.24VS C1559 R1684 USB31
CE#
USB31 1K_04
USB31 C1539 4.7u_6.3V_X5R_06 SCK
3
WP#
R1685
USB31 C1546 0.1u_16V_Y5V_04 Pin 35
4.7K_04
USB31 C1547 0.1u_16V_Y5V_04 Pin 47
7
USB31 C1548 0.1u_16V_Y5V_04 Pin 52
HOLD# VSS
USB31 GD25D10BTIGR
M-SO8 6-04-02510-A91
USB31 C1549 0.1u_16V_Y5V_04 Pin 38
USB31 C1550 0.1u_16V_Y5V_04 Pin 44
USB31 C1552 0.1u_16V_Y5V_04 Pin 55
USB31 C1553 0.1u_16V_Y5V_04 Pin 62
DELAY CIRCUIT--PORT RESET
3.3V
ASM_3.3VS R1674
*100K_04 D
USB31
R1677 2 G
USB31 S
*100K_04 D
Q121B
5 G *MTDK3S6R
S USB31
C1558
USB31
*1u_6.3V_X5R_04
ASM_1.24VA_P ASM_1.24V
.
L219 HCB1608KF-121T30
USB31
1.24V
Default Short
2
5V [17,21,27,29,31,32,33]
VIN [16,25,27,28,29,30,32,33,34]
VDD5 [20,27,28]
ASM_1.24VA_P
ASM_1.24VS
3.3V [3,6,7,16,19,20,21,22,27,29,31]
3.3VS [3,4,5,6,7,13,14,15,16,17,18,19,20,22,23,24,25,27,33]
Title Title Title
[26] ASM1142 USB 3.1 [26] ASM1142 USB 3.1 [26] ASM1142 USB 3.1
Size Size Size Document Number Document Number Document Number
A3 A3 A3 6-71-N24W 0-D01 6-71-N24W 0-D01 6-71-N24W 0-D01
Date: Date: Date: W ednesday, June 21, 2017 W ednesday, June 21, 2017 W ednesday, June 21, 2017
2
Schematic Diagrams
1
:57 pcs
4.7K_04
USB31
ASM_3.3VS
USB31 *4.7K_04
USB31 4.7K_04
ASM_3.3VS
D
USB31 *4.7K_04
USB31 4.7K_04
ASM_3.3VS
USB31 *4.7K_04
USB31 4.7K_04
USB31 4.7K_04
ASM_3.3VS
*4.7K_04
USB31
Sheet 26 of 41
5 ASM1142_SPI_SO
SI
2 ASM1142_SPI_SI
1 ASM1142_SPI_CE#
ASM1142
ASM1142_SPI_SCLK
6
C
4
ASM_3.3VS ASM_3.3VS
R1671 D172
USB31 USB31
*100K_04 *RB751S-40H
ASM1142_PORST#
Q121A C1557
*MTDK3S6R
USB31
USB31 *1u_6.3V_X5R_04
B
[27]
A
[27]
Rev Rev Rev
1.0 1.0 1.0
Sheet Sheet Sheet 26 26 26 of of of 43 43 43
1
ASM1142 B - 27