Service manual
Schematic Diagrams
USB 3.0 B - 33
B.Schematic Diagrams
USB 3.0
GRST#
TI _1 . 1V
ADD ALL_SYS_PWRGD
U3RX1_C
0719
0719
0719
3.3V_USB3
R798 *10mil_short
R799 *10mil_short
USB_OC#3_TI
PWRON3#
U3RX2_C
U3TX2#_C
C964 0.1u_10V_X7R_04
pin#A39
U2DP1_C
0725J
Modify del 3V
071 4J
Modify PORT3 to COMBO PORT
Standard-A
J_U SB3_1
317AH09FZTS494CB
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SHIELD
GND1
SHIELD
GND2
Standard-A
J_U SB3_2
317AH09FZTS494CB
VBUS
1
D-
2
D+
3
GND_D
7
SSRX-
5
SSRX+
6
GND
4
SSTX-
8
SSTX+
9
SHIELD
GND1
SHIELD
GND2
.
L92
HCB1608KF-121T25
.
L62
HCB1608KF-121T25
C443 0.1u_10V_X7R_04
PEG_RX_USB3#23
PEG_RX_USB323
PEG_TX_USB323
PEG_TX_USB3#23
PJ 25
OPEN_2A
12
USBVCC3.0_1
USBVCC3. 0_2
PJ 24
OPEN_2A
12
U2DM2_C
CLOSE TO
CONNECTOR
pin# A34
R779 0_04
CLOSE TO
CONNECTOR
U2DM2
U2DP 2
U3RX2#
U3RX2
U3TX2#
U3TX2
U2DP1
91
111
U3RX1 #
83U2DM 1
96
116
U3RX1
Internal Chip Trace Length Mismatch
A20 105
Ne tNam e
U3T X1
Bondwire
Length(mil)
U3T X1#
22
A17
A18
20
B16
B18
B15
Ball no
34
U2DP2
Dif f e r e nc e (m i l)
20
B9
A10
B12
U3RX2
127
U2DM3 45
U3T X2
27
A11
U3RX2 #
73
94
U3T X2#
A13
31
67
93
B10
104
U2DM 2
R1EXT
3.
Differential pairs The USB3.0 the total trace skew less than 5 mils.
USB3.0 Capacitor 0.1u_10V_X7R_04 Close to Connector.
2.
5.
PCIe For transmitter and receiver the total trace length: 1"(Min)~~6"(Max).
PCIe Differential impedance 85 ohm.
USB3.0 Layout Guidelines:
4.
R1EXTRTN
PCIe Differential pairs and pairs spacing 20mils, with Other trace spacing 25mils.
7.
1.
9.
8.
6.
10.
IC pad to USB Connector total length < 4"(Max)
PCIe Number of vias 4via hole(Max).
Power Trace width=20mils, Spacing=80 mils.
USB3.0 Max Trace
length < 4"
USB3.0 Differential trace impedance: 90ohm
PCIe clock Differential impedance 100 ohm.
USB_OC#1_TI
XO
PEW AKE_T
PCIE_TXP
PCIE_TXN
USB_OC#2_TI
TUSB7340
U44
TUSB7340
XI
A23
WAKE#
B35
GRST#
A15
PCI E_REFCL KN
B41
PCI E_RXN
A42
SCL
B2
SDA
A2
GPIO0
A49
GPIO1
B46
GPIO2
B47
GPIO3
B48
CLKR EQ#
B36
SMI
B3
VSS_OSC
B21
FREQSEL
B14
R1EXTRTN
B23
R1EXT
A24
VDD11_11
A9
VDD 11_10
A6
VDD11_9
A50
VDD11_8
A4
VDD11_7
A38
VDD11_6
A33
VDD11_5
A31
VDD11_4
A28
VDD11_2
A12
VDD11_1
A1
VDD11_3
A16
AUX_DET
A52
VDD33_5
A51
VDD33_4
A47
VDD33_3
A39
VDD33_2
A34
VDD11_18
B42
VDD33_1
A3
VDD11_19
B44
VDD11_17
B40
VDD11_16
B37
VDD 11_15
B24
VDD11_14
B19
VDD11_13
B17
VDD11_12
B1
XO
A22
NC10
C4
NC9
C3
NC8
C2
NC7
C1
NC1
A14
NC2
A26
NC3
B13
NC4
B29
VDD11_20
B8
NC6
A43
VSS_1
B20
VSS_2
A53
JTAG_R ST#
B32
VDDA_3P3_1
A19
PERST#
A40
USB_DM_DN1
B18
USB_SSRXN_DN1
B16
PWRON1#
B33
OVERCUR1#
A36
USB_SSTXN_D N1
B15
USB_DM_DN2
A13
VDDA_3P3_2
A21
VDDA_3P3_3
A44
VDDA_3P3_4
B11
VDD A_3P3_5
B22
VDDA_3P3_6
B26
VDDA_3P3_7
B4
VDD A_3P3_8
A25
PCI E_REFCL KP
A45
PCI E_RXP
B39
PCI E_TXP
B38
PCI E_TXN
A41
JTAG_TCK
A32
JTAG_TDI
A35
JTAG_TDO
B31
JTAG_TMS
B30
USB_DP_DN1
A20
USB_SSRXP_DN1
A18
USB_SSTXP_DN1
A17
USB_DP_DN2
B12
USB_SSRXP_DN2
B9
USB_SSRXN_DN2
A10
USB_SSTXP_DN2
A11
USB_SSTXN_D N2
B10
PWRON2#
B34
OVERCUR2#
A37
USB_DM_DN3
A27
USB_DP_DN3
B25
USB_SSRXN_DN3
A29
USB_SSRXP_DN3
B27
USB_SSTXN_D N3
A30
USB_SSTXP_DN3
B28
PWRON3#
A46
OVERCUR3#
B43
USB_DM_DN4
A5
USB_DP_DN4
B5
USB_SSRXN_DN4
A7
USB_SSRXP_DN4
B6
USB_SSTXN_D N4
A8
USB_SSTXP_DN4
B7
PWRON4#
A48
OVERCUR4#
B45
pin#A3
R776 10K_04
C900
18p_50V_NPO_04
.
L65
HCB1608KF-121T25
R490
100K_04
C921 *0.1u_16V_Y5V_04
C532
0.1u_16V_Y5V_04
C550
0.1u_16V_Y5V_04
C888 0.1u_10V_X7R_04
C884
10 00p_5 0V_X 7R_ 04
C546
0.1u_10V_X7R_04
C517
0.1u_16V_Y5V_04
C531
0.1u_16V_Y5V_04
R482
*4.7K_04
C556
0.1u_16V_Y5V_04
+
C415 150u_6.3V_V_A
1 2
C524
0.01u_16V_X7R_04
C551
0.1u_16V_Y5V_04
C553
0.1u_16V_Y5V_04
C513
0.01u_16V_X7R_04
R494
4.7K_04
C886
18p_50V_NPO_04
C528
0.01u_16V_X7R_04
R772
*4.7K_04
X9 * 48 MH z- F S X5 M
12
C533
0.01u_16V_X7R_04
R488
4.7K_04
C530
0.1 u_16V_Y5V _04
C527
0.01u_16V_X7R_04
R723 4.7K_04
C512
0.01u_16V_X7R_04
R499
*2.7K_04
R495
*2.7K_04
C511
0.01u_16V_X7R_04
D18
*RB751V
A C
C545
0.01u_16V_X7R_04
C555
0.1u_16V_Y5V_04
R491 0_04
C523
0.01u_16V_X7R_04
C515
0.01u_16V_X7R_04
R498
4.7K_04
R755
*4.7K_04
D01¡÷1.5V
C890 0.1u_10V_X7R_04
C548
0.1u_16V_Y5V_04
C534
0.1u_16V_Y5V_04
R730 1M_04
C542
0.01u_16V_X7R_04
2-WIRE
SERIAL EEPROM
U48
*24C01
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
C549
0.1u_16V_Y5V_04
C514
0.1u_16V_Y5V_04
C885
1000p_50V_X7R_04
C536
0.01u_16V_X7R_04
C543
0.01u_16V_X7R_04
R724 9.09K_1%_06
C557
0.1u_16V_Y5V_04
C537
0.1u_16V_Y5V_04
R768
*4.7K_04
R774
*4.7K_04
C544
0.1u_16V_Y5V_04
3.3V_USB33.3V_USB3
GND
U2DP2_C
3VA
3.3V_USB3
3.3V_USB3
GND
TI_1. 1V 3VA
TI_1. 1V
GND
3.3V_USB3
3.3V_USB3
TI_1 .1V
3.3V_USB3
3.3V_USB3
3.3V_USB3
X5
24.000MHz / 16pF / + 30ppm
12
U2DP3 45
3.3V_USB3
GN D
3.3V_USB3
3.3V_USB3
3.3V_USB3
USB3.0_SMI25
¨Ï¥Î¦¹°Ï¶ô®É,
LDO (U23) §ï¥Î3.3V INPUT
A41
85
A42
B38 89
112
118
27
87
28
Ne tNam e
PCIE_CLK_USB3#
A45
PE6_RX_USB3#
Ball no
B41
19
Populate Pulldown, IF I2C
EEPROM not used and Do not
Populate Pullup.
PE6_TX_USB3#
Internal Chip Trace Length Mismatch
B39
PCIE_CLK_USB3
Bondwire
Length(mil)
PE6_TX_USB3
Refer Layout guide_V94;Page#13,#22
106
Dif f e r e nc e (m i l)
PE6_RX_USB3
for support D3 could wake
up
pin# A47
pin#A21
pin#A 19
U3RX2#_C
R484 0_04
pin#B 22
pin#B11
pin#A44
pin#A 12
pin#A1
pin#B 4
pin#B 26
pin#A31
pin#A28
pin#A16
pin#A9
pin#A 50
pin#A 38
pin#A 33
pin#B 42
pin#B 37
pin#B 19
pin#B1
pin# B24
pin #B4 0
pin# B44
pin#A6
pin#B17
R726 0_04
3VA
GSDA
PWRON1#
U3RX3# 45
Freqsel Clock
0 48MHz
VSS_OSC as short as possible
500mils
Field in the USB Control
Reg ist er
1 PLL_FREQ_SEL
PWRON2#
U2DM1
GSCL
+
C596 220u_6.3V_6.3*6.3*4.2
U2DP 1
U3RX1#
GPIO0
VSS_OSC
GPIO1
U3RX1
GPIO2
U3TX1#
U3TX1
GPIO3
0718J
U3RX3 45
XI
PCIE_CLK_USB3_DN30
PCIE_CLK_USB3_DP30
PCIE_CLK_TI_P
PCIE_CLK_TI_N
GRST#
0714J
Modify del NEC IC line
°ª«×--¨î¶È¯à¨Ï¥ÎV SIZE
U3TX3# 45
C965 0.1u_10V_X7R_04
U3TX3 45
U2DP2
U2DM2
U3TX2#
U3TX2
U3RX2#
U3RX2
U2DM1_C
U3TX1#_C
U3TX3
U3TX3#
U3RX3
U3RX3#
U2DP 3
U2DM3
U3RX1#_C
U2DP1
U2DM1
U3TX1#
U3TX1
R790 *10mil_short
U3RX1#
U3RX1
R793 *10mil_short
R789 *10mil_short
R791 *10mil_short
R792 *10mil_short
R794 *10mil_short
Q57
*MTN7002ZHS3
G
D S
TI_1. 1V
POK
R921
*1K_04
R920
*100K_04
VDD3
R922
*100K_04
Q58
*2N3904
B
E C
1.5V
BUF _PLT_ RST#18,25,37,38,40
PJ26
JUMP-5MM
12
PCIE_WAKE#18,25,37
R784 *10mil_short
R783 *10mil_short
R788 *10mil_short
R786 *10mil_short
R785 *10mil_short
R787 *10mil_short
5V
PWRON3# 45
3.3V
USB_OC#3_TI 45
USB_OC#1_TI
U3TX2_C
C448 0.1u_10V_X7R_04
C1040
*0.1u_16V_Y5V_04
4A
Q60
*2N3904
B
E C
Q59
*MTN7002ZHS3
G
DS
R925 *1K_04
R478
1K_04
R923
*100_06
PQ8 8A
*MTNN20N03Q8
1
3
7
28
PJ SHORT
VDD3
PR31 1
*1M_04
PQ88B
*MTNN20N03Q8
6
5
4
SYS15V
3.3V
R924
*100K_04
3.3V_USB3
3.3V_TI_EN
NMOS
Powe r Plane
4A
C845
10u_10V_Y5V_08
PC26 3
*2200p_50V_X7R_04
¬°¤F¨¾¤î¦pNEC 3.3V ©M1.05VªºTIMING ¹w¯d
±N3. 3V¥[¤@¯ÅÂà´«,¥H1.5 VªºENABLE (SUSC)¨ÓCON TROL
C903
*10u_10V_Y5V_08
C837
0.1u_16V_Y5V_04
USB3.0 POWER SETTING
TI_1. 1V
R479
2K_1%_04
C554
0.022u_16V_X7R_04
3A
USB_OC#2_TI
U45
AX6615ESA
GND
1
VCNTL
6
VOUT
3
VIN
5
VOUT
4
VFB
2
POK
7
EN
8
VIN
9
C901
0.1u_16V_Y5V_04
R400
*10K_04
R407 * 0_04
C914
1u_10V_Y5V_06
C917
10u_10V_Y5V_08
R487
750_1%_04
C552
*0.1u_16V_Y5V_04
C477
0.1u_16V_Y5V_04
C484
10u_10V_Y5V_08
U18
SY6288DFAC
VOUT1
6
VOUT3
8
VIN 2
3
VIN 1
2
VOUT2
7
GND
1
EN#
4
FLG#
5
CLOSE PIN6
R396 *0_04
C474
*0.1u_16V_Y5V_04
5V
5V
2A/90mohm
(15nF~48nF)
DD_ON#49
TI_1.1V
100 MI L
2A
Vo= 0.8 (1 + R77 / R78 ).
PWRON2#
R919 * 0_04
C1039
10u_10V_Y5V_08
U59
SY6288DFAC
VOUT1
6
VOUT3
8
VIN 2
3
VIN 1
2
VOUT2
7
GND
1
EN#
4
FLG#
5
R915 *0_04
U3TX1_C
R914
*10K_04
C1038
*0.1u_16V_Y5V_04
5V
USBVCC3.0_1
C1037
0.1u_16V_Y5V_04
DD_ON#49
3.3V_USB3
2A/90mohm
100 MI L
PWRON2#
PWRON1#
R918 * 0_04
USB_OC#2_TI
R916 *0_04
R389 *10mil_short
USBVCC3.0_2
R917 *10mil_short
Sheet 32 of 63
USB 3.0