Panasonic BB-HCM511A Service Manual page 61

CPUAD[22-1]
CPUD[31-16]
CPUWEB2
FLASH ROM
IC105 Install
C1CB00002568 R270
C1CB00002227 L109,R271
PHY_NRST
+3.3V
R124
MII_MDIO
0
MII_MDC
MII_RXD3
MII_RXD2
MII_RXD1
MII_RXD0
L112
MII_RXDV
MII_RXCLK
241
DGND
MII_RXER
MII_TXCLK
DGND
MII_TXEN
MII_TXD0
MII_TXD1
MII_TXD2
MII_TXD3
MII_COL
MII_CRS
N_P_DOWN
CPUAD[17]
+3.3V
IC104
CPUAD[16] D6
A15
C6
CPUAD[15]
A14
A6
CPUAD[14]
A13
B6
CPUAD[13]
A12
D5
CPUAD[12]
A11
CPUAD[11] C5
A10
CPUAD[10] A5
A9
CPUAD[9] B5
A8
CPUAD[20] D4
A19
B3
nWP/ACC
R122
10K
A4
nWE
B4
nRESET
D3
CPUAD[21]
A20
CPUAD[22] C4
A21
A3
RD/nBY
CPUAD[19] C3
A18
CPUAD[18] B2
A17
CPUAD[8] A2
A7
C2
CPUAD[7]
A6
D2
CPUAD[6]
A5
B1
CPUAD[5]
A4
A1
CPUAD[4]
A3
CPUAD[3] C1
A2
CPUAD[2] D1
A1
CPUAD[1]
+3.3V
DGND
Not Install
L109,R271
R270
L115
241
DGND
C164
0.1u
10 RXC
11 RXER/ISO
12 GND12
25M
DGND
L114
241
DGND
V
E6
A16 +3.3V
F6
NC
H6
VSS2
G6 CPUD[31]
DQ15
E5 CPUD[23]
DQ7
F5 CPUD[30]
DQ14
H5
CPUD[22]
DQ6
G5
CPUD[29]
DQ13
E4 CPUD[21]
DQ5
F4 CPUD[28]
DQ12
H4 CPUD[20]
DQ4
G4
VDD
G3 CPUD[27]
DQ11
H3 CPUD[19]
DQ3
F3 CPUD[26]
DQ10
E3
CPUD[18]
DQ2
G2
CPUD[25]
DQ9
H2 CPUD[17]
DQ1
F2 CPUD[24]
DQ8
E2 CPUD[16]
DQ0
G1
nOE
H1
VSS1
0
F1
nCE
E1
A0
R142
DGND
R270
0
DGND
X102
4 3
1 2
25MHz
R133
1M
L109
NC
R271
NC
R136
6.80k/1%
1 MDIO 36
GND36
2 MDC 35
GND35
3 RXD3/PHYAD1 34
FXSD/FXEN
4 RXD2/PHYAD2 33
RX+
5 RXD1/PHYAD3 32
RX-
6 RXD0/PHYAD4 31
VDDRX
7 VDDIO7 30
PD#
8 GND8
29
LED3/NWAYEN
9 28
LED2/DUPLEX
RXDV/PCS_LPBK
27
LED1/SPD100
26
LED0/TEST
INT#/PHYAD0 25
0.1u
C178
DGND
61
CPUREB
FROM_CS
U2
R141
601
R226
DGND
R137
49.9/1%
R138
R244
49.9/1%
DGND
C197
100p
R139
R245
49.9/1%
R140
C181
0.1u
49.9/1%
R269
8 1
7 2
6 3
5 4
RA101
4.7k
PHY
BB-HCM531A: CPU BOARD_No.2
BB-HCM511A/BB-HCM531A
LAN_TX_CP
LAN_TXP
LAN_TXN
C188
1000p
DGND
LAN_RXP
LAN_RXN
C189
1000p
DGND