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28
Meridian 3
6.6 USB Board (715G5437T01000004S)
Remark: Parts position can be searched by using FIND function in PDF.
DM4
/OC2
/OC1
DM2
DP2
/OC1
VBUS1A
C763
1N50V
C764
1N50V
UGND
UGND
2A
1A
DP3
1 2
FB738
120R 0.3A
/OC3
3A
4A
VBUS_DET
1B
DM3
C765
1N50V
C766
1N50V
UGNDUGND
2010/1/25
/OC2
1
2
3
4
5
67
CN736
CONN
C737
100N 16V
DP0
VBUS0
UGND
1
2
3
4
6 5
12
34
CN732
CONN
DM0
UGND
DM4
UGND
DP4
R/A: 088G 3527A2 CL HF
V/T: 088G 352 11VCL
DOUBLE: 088G 350 1VCL HF
R/A: 088G 351 2B XH HF
V/T: 088G 351 4 XH HF
DM / DP Trace
䫷
à
ǂ
˄70
ǂ
EEPROM NC: R818~820 pull low
Disable Downstream 4
SW
1
EN
2
COMP
3
FB
4
GND
5
FREQ
6
VIN
7
BST
8
Thermal Pad
9
MP1584EN
/OC3
EEPROM mount: R812~814 pull hi
Power Regulator
Disable Downstream 3: R735, R736 pull high 10K
Disable Downstream 4: R737, R738 pull high 10K
UGND
DM / DP Trace width 18 mils
DM / DP
ϕ⾃
:7 mils
U802 Decoupling
ㅓ⫻㎐
IC
DM33
DP4
DP11
DP22
DP1
DM3
DM2
DP44
DP3
DM22
DP2
DM1
DM44
DM11
DM3
DP3
DP33
DM4
Disable Downstream 3
Layout Note
DM / DP pair to pair
ϕ⾃
35mil
VBUS2A
VBUS3A
UGND UGND
R745
0R05
/OC4
C770
1N50V
UGND
VBUS4A
/OC4
VBUS4
DM44
DP44
UGND
C771
1N50V
C772
1N50V
UGND
UGND
C773
1N50V
UGND
C595
10uF 25V
UGND
DP0
DM1
UGND
C596
10uF 25V
DP1
R756
10K
C585
10uF 25V
1 2
ZD581
RLZ6.2B
R582
68.1K 1%
FB581
0R05 1/10W
1
2
3
4
6 5
1234
CN735
USB CONN
+
C759
100UF 16V
C588
150pF 50V
R581
100K1/16W
R750
10K
R763
15K 1/16W
R746
100K1/16W
C735
100N 16V
1 2
FB737
120OHM
1 2
FB582
120OHM
C736
1uF 10V
R586
12.4K 1%
R751
11.5K +-1% 1/16W
C751
33P 50V
A0
1
A1
2
A2
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
U731
NC/M24C02-WMN6TP
D731
NC/LL4148
C755
100N 16V
C592
0.1UF50V
C731
4.7UF
1 2
D582
SR34
C586
1N 50V
C738
100N 16V
USBUP_DP
31
USBUP_DM
30
USBDN1_DP
2
USBDN2_DP
4
USBDN3_DP
7
USBDN4_DP
9
USBDN1_DM
1
USBDN2_DM
3
USBDN3_DM
6
USBDN4_DM
8
VBUS_DET
27
PRTPWR1
12
PRTPWR2
16
PRTPWR3
18
PRTPWR4
20
OCS_N[1]
13
OCS_N[2]
17
OCS_N[3]
19
OCS_N[4]
21
RBIAS
35
SDA/SMBDATA/NON_REM1
22
SCL/SMBCLK/CFG_SEL0
24
HS_IND/CFG_SEL1
25
XTAL1/CLKIN
33
XTAL2/CLKIN_EN
32
RESET
26
LOCAL_PWR/NON_REM0/SUSP_IND
28
TEST
11
VDD33
23
PLLFILT
34
VDDA33
29
VDDA33/VDD33PLL
36
VDD33
15
CRFILT
14
VSS(FLAG)
37
VDDA33
5
VDDA33
10
Ups t re am
Dow nstr eam 1
Dow nstr eam 2
Dow nstr eam 3
Dow nstr eam 4
EEPRO M/C o nf i g
Common
U733 USB2514B-AEZC
1 2
FB734
120OHM
C758
100N 16V
+
C732
100UF 16V
1 2
FB733
120OHM
12
t
F733
PTCR
C587
1N 50V
C745
100N 16V
R736
NC/10K
C744
100N 16V
C589
10uF 25V
12
t
F731
PTCR
C582
100N 16V
ADJ(GND)
1
VOUT
2
VIN
3
4
4
U732
AP1117E33L-13-77
1
4
2
3
L732
90R/400mA
R754
10K
R760
15K 1/16W
R744
NC
L581
22uH
R732
51K 1/16W 5%
R738
NC/10K
R762
15K 1/16W
R758
10K
C752
100N 16V
R752
NC
C584
0.1UF50V
C748
100N 16V
R583
10K 1/10W 5%
C741
NC
C749
100N 16V
R742
NC
1 2
FB735
120OHM
DM0
C753
100N 16V
R759
10K
C591
0.1UF50V
C581
1N 50V
12
X731
24.000MHZ
1 2
FB731
120OHM
R749
10K
C594
0.1UF50V
R737
NC/10K
C743
100N 16V
C760
100N 16V
R584
300K
+
C761
100UF 16V
+
C583
330UF 20% 35V
1 2
FB732
120OHM
C747
4.7UF
+
C590
470uF 10V
+
C756
100UF 16V
12
t
F734
PTCR
R731
1M 1/16W
1 2
D581
SR34
1
2
3
4
6 5
1234
CN734
USB CONN
C742
100N 16V
+
C733
100UF 16V
C746
33P 50V
R761
15K 1/16W
1
2
3
4
CN581
CONN
1
2
3
4
6 5
1234
CN733
USB CONN
C754
4.7UF
C740
100N 16V
DP4
R757
10K
R748
10K
R733
100K1/16W
+
C757
100UF 16V
R585
30K 1/10W 5%
12
t
F732
PTCR
1
2
3
4
6 5
1234
CN731
USB CONN
R735
NC/10K
C739
100N 16V
C734
100N 16V
R743
NC
C762
100N 16V
C593
100N 16V
1 2
FB736
120OHM
C750
100N 16V
USB_POWER
UGND
VBUS0
UGND UGND
UGND
U5V
UGND
UGND
1
4
2
3
L733
90R/400mA
VBUS1
UGND
UGND
UGND
UGND
UGND
UGND UGND
UGND
U5V
VBUS4
UGND
1
4
2
3
L734
90R/400mA
USB3.3V
UGND
UGND
VBUS0
UGND
UGND
UGND
VBUS4
UGND
UGND
UGND
UGND
UGND
1
4
2
3
L731
90R/400mA
USB3.3V
VBUS2
UGND
USB3.3V
UGND
UGND
USB3.3V
USB5V
VBUS2
USB3.3V
USB5V
VBUS3
UGND
UGND
UGND
UGND
1
4
2
3
L735
90R/400mA
UGND
UGND
UGND
UGND
USB5V
UGND
VBUS3
UGND
UGND
USB3.3V
UGND
UGND
UGND
UGND
UGND
UGND
UGND
USB5V
VBUS1
UGND
USB5V
USB3.3V
UGNDUGND
UGND
USB2.0_USB 2514
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