Panasonic CF-Y4 Service Manual page 80

Main 17 LAN
1
2
VL25
R309
3
100
1
2
3
4
AC_DOUT
IDSEL
5
AC_DIN GPIO1
6
R307 GPIO0
VLAN VDD
10k
7
AC_BCK
AD[23]
8
R308
AD[17] AD23
10k
AD[22]
9
GND
AD22
AD[21]
10
AD21
4
AD[20] 11
AD20
AD[19]
12
AD19
AD[18]
13
AD18
AD[17]
14
AD17
AD[16]
15
AD16
16
GND
C/BE2# 17
10"C4
CBE2#
FRAME#
18
10"A5 FRAME#
IRDY# 19
10"C4
IRDY#
TRDY# 20
10"C5 TRDY#
SERR#
DEVSEL# 21
10"C4
DEVSEL# CBE1#
22
AD15
VDD
STOP#
5 23
10"C4
PAR 24
10"C4
PERR#
25
10"C4
6
7
10"D4
PCIRST#
1
PCIRSLN#
4
D2
LANRSTEN# 2
8
24"D4
IC46
SN74AHC1G32DCK3
VLANON
VA3
24"E3
IC46
SN74AHC1G32DCK3
5
VCC
1
SLP_S3#
10"E6
3
GND
GND
A B C
VLAN
L35
BLM18AG221SN1D
VLAN
GND
L37
BLM18AG221SN1D
75
GND GND
74
VCRST#
73
72
TXD+
LED0
71
LED1 TXD-
70
LED2
AVDD
69
NC
68
RXIN+
67
RXIN-
66
GND
65
RTSET
R311
64
LWAKE 5.6k C315
63 16V
RTT3
0.1u
62
GND GND
61
X1
60
L36
X2
BLM18AG221SN1D
59 L34
AVDD VLAN
BLM18AG221SN1D
58
AVDD25
57 R315
PME# 10k LANPME#
56
VCTRL
CLKRUN#
55
VDD EECS
GND GND
54
VDD25
EESK
53
52
VL25
51
VLAN
GND
IC17
S-93C46BD0I-J8T1G
VLAN
VL25
1 CS
VCC
2 SK
DC
3 SI
ORG
4 SO
GND
VA3 VLAN
VLAN
Q10
TPC6104(TE85L,F)
GND
C305
0.01u
25V
VL25
R306
330k
2 5
4
3 6 Q9
XP0421300L
GND
GND
D E
7"J6
C318
0.1u
16V
GND
R318
1M
24"H5
X3
1 2
1CV25000CC1A
GND
GND
VLAN
8
7
6
5
GND
F G H
SM08B-SRSS-TB(LF)(SN)
K1KA08BA0014
T1
CN14
G5BYC0000010
1 16 1
2 15
2
3 14
3
4
6 11
5
7 10
8 9
6
7
8
8 7 6 5
R320
GND
EXBV8V750JV
1 2 3 4
GND
CHSGND
GND
I J K L