11-22
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
82
81
80
79
21
22
24
25
33
34
35
36
23
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
65
66
67
68
69
70
71
72
73
74
75
76
77
78
17
18
20
19
89
83
86
87
85
88
84
26
27
28
29
31
30
32
58
59
60
61
62
63
64
90
91
92
93
94
95
96
120 119 118 117 116 115 114 113 112 111 110 109 108 107 106 105 104 103
102
101
100
99
98
97
126
127
121
128
122
124 123
125
U47
RTL8306G
AVDD18
GND
AVDD18
AVDD18
GND
AVDD18
AVDD18
GND
AVDD18
AVDD18
GND
AVDD18
NU
NU
NU
GND
RESET-OUT
NU
DVDD18
NU
NU
NU
GND
NU
NU
DVDD18
NU
NU
NU
NU
NU
NU
DVDD18
NU
NU
NU
SCL
SDA
NU
NU
GND
NU
NU
NU
NU
NU
DVDD33
NU
NU
AVDD18
AVDD18
GND
NU
NU
NU
NU
DVDD33
NU
GND
NU
NU
NU
GND
AVDD18
HVDD33
NU
NU
NU
GND
NU
NU
NU
DVDD33
NU
NU
GND
DVDD18
NU
NU
AVDD18
GND
NU
NU
NU
GND
D+1.8V-RTL
A+1.8V-RTL
R8
NU
R3
RX(+)
R6
RX-CT
R7
NU
R5
TX-CT
R2
TX(-)
J32
R1
TX(+)
R4
RX(-)
R9
NU
R10
NU
L1
LED1(Y)-CAT(-)
L2
LED1(Y)-AN(+)
L3
LED2(G)-CAT(-)
L4
LED2(G)-AN(+)
M1
GND
M2
GND
M3
NU
M4
NU
L24
LECM2012D-900QT
L40
LECM2012D-900QT
R498
330
R499
330
D+3.3V
R450
49.9
0.1
C606
R451
49.9
R501
49.9
R500
49.9
0.1
C607
0.1
C587
0.1
C609
R6
RX-CT
M1
GND
L41
LECM2012D-900QT
R3
RX(+)
R4
RX(-)
R2
TX(-)
L2
LED1(Y)-AN(+)
R503
49.9
R496
330
M2
GND
J33
R1
TX(+)
R5
TX-CT
M3
NU
L3
LED2(G)-CAT(-)
R505
49.9
R502
49.9
0.1
C588
R497
330
0.1
C608
R8
NU
R10
NU
R504
49.9
R7
NU
M4
NU
L42
LECM2012D-900QT
R9
NU
L4
LED2(G)-AN(+)
L1
LED1(Y)-CAT(-)
TXO(-)0
TXO(+)0
RXI(+)0
RXI(-)0
U53
LAN0072-50
1
2
3
4
7
9
10
5
6
8
11
12
A+2.5V
FB33
60
0.1
C534
FB32
60
RESET-OUT
R419
470
R423
470
R424
470
P4FLCTRL-CPUINT
1K
R433
1K
R427
1K
R426
1K
R418
0
R425
0
R590
IRQB2
RD29 1K
1
C150
0.1
C515
0.1
C520
RD30 1K
RD31 1K
R435
0
R442
0
10K
R439
0
R434
1
C144
1
C146
1
C148
R447
0
R428
1K
CM29
0.1
C522
10
C523
EC26
33
1M
R479
Y3
25MHz
R626
0
18P
C524
18P
C525
R431
100
R430
100
R432
1.96K
RD32 1K
RD33 1K
0.1
C536
R437
49.9
R436
49.9
0.1
C537
R448
49.9
R443
49.9
0.1
C535
V2
USB-DP1
*1
U1(7/10)
BCM3549L
0.1
C521
N3
EPHY-TD(-)
N2
EPHY-TD(+)
P3
EPHY-RD(-)
P2
EPHY-RD(+)
P6
NU
P5
EPHY-RDAC
1.24K
R262
4.02K
R263
100P
C341
U4
USB-REF
0
R264
R5
USB-MONPLL
0
R266
T5
USB-MONCDR
J16
1
VBUS
4
GND
3
D(+)
6
GND
2
D(-)
5
GND
1
2
3
4
5
6
7
8
U46
24LC02
A0
A1
A2
GND
SDA
SCL
WP
VCC
10K
R445
0.1
C514
L18
FCLS2012900T-Y
V1
USB-DM1
T2
USB-PWRON-1
R1
USB-PWRFLT-1
U2
NU
U1
NU
T1
NU
P2
NU
1
2
3
4
5
U23
G5250K1T1U
EN
GND
/OC VIN
VOUT
10K
R268
2.7K
R267
R269
0
Q15
RK7002
G
D
S
0
R271
10K
R270
D+5V
10
C343
0.1
C342
FB26
60
0.01
C344
EC11
100/25V
FB27
60
10K
R420
1.5K
R421
1.5K
R422
22
C392
22
C394
0.1
C526
0.1
C527
0.1
C528
0.1
C516
0.1
C518
0.1
C517
0.1
C519
EC25
33
ESD21
IP4220CZ6
3
2
1
6
4
5
R429
0
P4FLCTRL-CPUINT
0.1
C531
0.1
C533
0.1
C529
0.1
C532
0.1
C530
4
2
3
1
BB
AX
BA
AW
AZ
AY
ETHERNET
INTERFACE
(LAN)
(NO CONNECTION)
(USB JACK)
(MEMORY)
SMART MODULE CBA
10BASE/
100BASE-T
PHY
10BASE/
100BASE-T
PHY
10BASE/
100BASE-T
PHY
10BASE/
100BASE-T
PHY
10BASE/
100BASE-T
PHY
WAVEFORM
SHARPING
GROBAL
FUNCTION
MAC/
SWITCH
ENGINE
LED
CONTROL
MODE
SELECT
PHY
I/F
MAC I/F
CONTINUE
SMART MODULE 5
CONTINUE
SMART MODULE 4
CONTINUE
SMART MODULE 2
CONTINUE
SMART MODULE 11
CONTINUE
SMART MODULE 6
(SWITCHING)
DIGITAL SIGNAL PROCESS
/SMART PORT CONTROLLER
HIGH SIDE
SWITCH
Smart Module 9 Schematic Diagram
A17FYSCSM9
The order of pins shown in this diagram is different from that of actual U1.
U1 is divided into ten and shown as U1 (1/10) ~ U1 (10/10) in this Smart Module Schematic Diagram Section.
1 NOTE: