Panasonic BB-HCM580A Service Manual page 58

BB-HCM580A
CPUAD[22-1]
CPUD[31-16]
CPUWEB2
DGND
PHY_NRST
+3.3V
Y3
R124
MII_MDIO
0
MII_MDC
MII_RXD3
MII_RXD2
MII_RXD1
MII_RXD0
MII_RXDV
MII_RXCLK
L112
241
DGND DGND
MII_RXER
25M
L114
MII_TXCLK
241
DGND DGND
Y
Y2
MII_TXEN
MII_TXD0
MII_TXD1
MII_TXD2
MII_TXD3
MII_COL
MII_CRS
N_P_DOWN
CPUAD[17]
+3.3V
IC104
D6
CPUAD[16]
A15
C6
CPUAD[15]
A14
CPUAD[14] A6
A13
CPUAD[13] B6
A12
CPUAD[12] D5
A11
CPUAD[11] C5
A10
A5
CPUAD[10]
A9
B5
CPUAD[9]
A8
CPUAD[20] D4
A19
B3
nWP/ACC
A4
nWE
B4
10K
nRESET
R122 D3
CPUAD[21]
TP_RD/nBY
A20
CPUAD[22] C4
A21
A3
RD/nBY
CPUAD[19] C3
A18
B2
CPUAD[18]
A17
A2
CPUAD[8]
A7
C2
CPUAD[7]
A6
CPUAD[6] D2
A5
CPUAD[5] B1
A4
CPUAD[4] A1
A3
C1
CPUAD[3]
A2
D1
CPUAD[2]
A1
CPUAD[1]
FLASH ROM
+3.3V
DGND
X102
4 3
1 2
25MHz
R133
L115
1M
241
R148 0
R149
DGN D
1 MDIO
GND36
2 MDC
GND35
3 RXD3/PHYAD1
FXSD/FXEN
4 RXD2/PHYAD2
5 RXD1/PHYAD3
6 RXD0/PHYAD4
VDDRX
C164
7 VDDIO7
8 GND8
LED3/NWAYEN
0.1u
9 RXDV/PCS_LPBK
LED2/DUPLEX
10 RXC
LED1/SPD100
LED0/TEST
11 RXER/ISO
INT#/PHYAD0
12 GND12
C178
DGND
DGND
DGND
E6
+3.3V
A16
F6
NC
H6
VSS2
G6 CPUD[31]
DQ15
E5 CPUD[23]
DQ7
CPUD[30]
F5
DQ14
CPUD[22]
H5
DQ6
CPUD[29]
G5
DQ13
E4 CPUD[21]
DQ5
F4 CPUD[28]
DQ12
H4 CPUD[20]
DQ4
G4
VDD
CPUD[27]
G3
DQ11
CPUD[19]
H3
DQ3
F3 CPUD[26]
DQ10
E3 CPUD[18]
DQ2
CPUD[25]
G2
DQ9
CPUD[17]
H2
DQ1
CPUD[24]
F2
DQ8
E2 CPUD[16]
DQ0
G1
nOE
H1
VSS1 R142
F1
nCE
E1
A0 0
AE1
DGND
R141
0
0
DGND
R136
DGND
6.80K 1%
C197
36
100p
35
R152
34
33
RX+
0
32
RX-
31 C181
0.1u
30
R153
PD#
29 8 1
28 7 2
0
27 6 3
26 5 4
25
RA101
4.7K
0.1u
C183
100p
PHY
58
CPUREB
FROM_CS
LAN_TX_CP
X3
LAN_TXP
LAN_TXN
DGND
LAN_RXP
LAN_RXN
DGND
X4
BB-HCM580A CPU BOARD No.2