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REMOTE/LAN BLOCK
• MAIN UNIT (6/14)
VBUS
MAIN (5/14)
H3R3V
H3R3V
USB3R3V
USB3R3V
UDTXD
MAIN (1/14)
UDRXD
LAN_RXCLK
LAN_RXCLK
LAN_RXD0
LAN_RXD0
LAN_RXD1
LAN_RXD1
LAN_RXD2
LAN_RXD2
LAN_RXD3
LAN_RXD3
LAN_RXER
LAN_RXER
LAN_CRS
LAN_CRS
LAN_COL
LAN_COL
LAN_RXDV
LAN_RXDV
MAIN (1/14)
LAN_TXCLK
LAN_TXCLK
LAN_TXD0
LAN_TXD0
LAN_TXD1
LAN_TXD1
LAN_TXD2
LAN_TXD2
LAN_TXD3
LAN_TXD3
LAN_TXER
LAN_TXER
LAN_TXEN
LAN_TXEN
LAN_MDIO
LAN_MDIO
LAN_MDC
LAN_MDC
LAN_RSTL
LAN_RSTL
H3R3V
USB3R3V
R1553
22
R1554
GPIO.4
CHR1
22
14
CTS
CHREN
23
13
22
RTS
SUSPEND
24
12
RXD
SUSPENDb
IC1551
25
11
TXD
NC
CP2102N
26
10
DSR
RSTb
27
9
DTR
VBUS
28
8
29
30
H3R3V
R1919
CR-1030
LAN_RXCLK
R1901
LAN_RXD3
R1902
100
100
LAN_RXD2
R1903
9 RXD2/
LAN_RXD1
R1904
100
10
RXD1/ MODE1
LAN_RXD0
R1905
100
11
RXD0/ MODE0
12
100
VDDIO
LAN_RXER
R1906
13
RXER/RXD4/ PHYAD0
LAN_CRS
R1907
100
14
CRS
LAN_COL
R1908
100
15
COL/CRS_DV/ MODE2
LAN_MDIO
100
16
MDIO
R1909
47k
USB connected
USB not connected
H3R3V
USB3R3V
25 MHz
1.2 V
0 V
EP1901
MPZ1608S601A
H3R3V
LINK_LED
SPEED_LED
1M
X1901
C1905
1
C1906
0.1
C1907
10
C1908
0.1
33
32
RBIAS
31
RXP
LAN_RXP
30
LAN_RXN
29
IC1901
LAN_TXP
LAN8710AI
28
LAN_TXN
27
26
25
12-7
0 V 4.3 V
3.3 V
0 V
VBUS
H3R3V
Q1621
LDTC143ZE
R1621
1k
J1621
[USB]
USB-
CP1624
CP1623
USB+
USB3R3V
LRB706F
D1601
LRB706F
D1602
27
27
R1615
R1616
FRONT
MAIN (4/14)
FRONT
MAIN (4/14)
*Refer to the PARTS LIST for the value and name of component.
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