Furuno GS-100 Operator's Manual page 109

DATA2
NFM21CC470R1H3D
MJ_A6SRMD_R
1 1 3
J4
TD2-A
J4 2 1 3
TD2-B
3 1 3
J4
RD2-H
4
J4 1 3
RD2-C
J4
5
N.C
J4
6
Shield
Ethernet
3.3V _ LAN
3.3V _ D
FL19
BD
BLM21PG221SN1D
3.3V _ D
3.3V _ LAN
U11
28
TXN
5
29
XTAL1_CLKIN
TXP
30
4
XTAL2 RXN
31
RXP
19
NRST
20
TXCLK
7
RXCLK_PHYAD1
22 11
TXD0 RXD0_MODE0
23 10
TXD1 RXD1_MODE1
24 9
RXD2 _ RMIISEL
TXD2
25 8
RXD3 _ PHYAD2
TXD3
21
TXEN
13
RXER _ RXD4 _ PHYAD0
14
CRS
15
COL _ CRS _ DV _ MODE2
18
NINT _ TXER _ TXD4
26
RXDV
32
RBIAS
17
MDC
16
MDIO
2
LED2_NINTSEL
3
LED1 _ REGOFF
LAN8710AI _ EZK
Note: For layout purposes and to prevent miswiring, the TX and RX lines on HX1188FNL are con-
nected reversely of shown here. The TX and RX lines share the same transformer structure so
there is no problem.
FL37
TD2-A
(5C6)
2
FL38
TD2-B
(5C6)
2
FL39
RD2-H
(5A5)
2
FL40
RD2-C
(5B5)
2
3.3V _ LAN
U12
HX1188FNL
3.3V _ D
4.7k
R31
FEC _ RDATA(1:0)
33 FEC _ RDATA(0)
R27
33 FEC _ RDATA(1)
R28
3.3V _ D
FEC _ RX _ ERR
R37 33
CP64
FEC _ RX _ DV
R35
33
LAN _ INT _ N
CP63
PY1112H _ TR
R48 330
CR10
ACTIVE-LED:YELLOW
PY1112H _ TR
R47 270
CR9
APPENDIX 6 DIGITAL INTERFACE (IEC 61162-1/2/450)
DATA4
MJ_A7SRMD_R
1
J6
TD4-A
2
J6
TD4-B
3
J6
RD4-A
4
J6
RD4-B
J6
5
N.C
J6
6
ISOGND
J6 7
Shield
16
TX1 _ P
RX _ N
1 14
TX1 _ N
TD _ P
15
TXCT
2
13
TCT NC2
12
NC3
TX_P
11
RX1 _ P
TX _ N
3
9
TD _ N
RX1 _ N
10
4
NC0 RXCT
5
NC1
6 RD _ N 8
RD _ P
RCT
7
3.3V _ D
(7B2)
C _ GND _ LAN
(3D3)
(7B2)
(10B2)
3.3V _ LAN
C _ GND _ LAN
C _ GND _ LAN
NFM21CC470R1H3D
FL41
TD4-A
1 3
2
FL42
TD4-B
1 3
2
FL43
RD4-A
1 3
2
FL44
RD4-B
1 3
2
ISOGND
MOD _ WPJ88D _ P
1
2
3
±0.5%
4
R42 51
±0.5%
51
R289
±0.5%
5
51
R41
C_GND_LAN
6
±0.5%
51
R40 7
±0.5%
51
R290
±0.5%
8
R39 51
G1
G2
C _ GND _ LAN
H1
C _ GND _ LAN
H2
0
R233 0 R235
C _ GND _ LAN
0
R234
(6A4)
(6A4)
(6A4)
(6A4)
(6B4)
J2
J2
J2
J2
J2
J2
J2
J2
J2
J2
J2
J2
AP-15