Philips BDP2500 Service Manual page 29

7-12
5
Main Board Electric Diagram: LAN 8700
LAN3V3 FB578 3.3V
FB/0603
CE591
+
220uF/10v
D
LAN3V3
R1290
NC/10K
ETMDIO
(6) ETMDIO
ETMDC
(6) ETMDC
ETRXD3 R1295 100R
(6) ETRXD3
ETRXD2 R1297 100R
(6) ETRXD2
ETRXD1 R1298 100R
(6) ETRXD1
ETRXD0 R1301 100R
(6) ETRXD0
ETRXDV R1303 100R
(6) ETRXDV
ETRXCLK R1305 100R
(6) ETRXCLK
ETRXER R1306 100R
(6) ETRXER
C R1307
ETTXCLK 100R
(6) ETTXCLK
ETTXEN
(6) ETTXEN
ETTXD0
(6) ETTXD0
ETTXD1
(6) ETTXD1
ETTXD2
(6) ETTXD2
ETTXD3
(6) ETTXD3
R1310
ETCOL 100R
(6) ETCOL
R1311
ETCRS 100R
(6) ETCRS
ETTXER R1313 100R
(6) ETTXER
R1324 10K ETCOL
R1325 10K ETRXCLK
CB986 NC/0.1uF ETRXCLK
CB987 NC/0.1uF ETTXCLK
B
R1327 R1328 Y301
LAN3V3
NC
NC/5.1K
CB989 C598
NC/0.1uF
33pF
0603-C
R1330 0R
(1,4,5) RESET#
A
5
4
L3V3IO
FB579 L3V3IO LAN3V3
FB/0603
CE590 CB975
+
220uF/10v 0.1uF CB976 CB977 CB978
0.1uF 0.1uF 0.1uF
R1293
1.5K 1%
4
MDIO
2
MDC
15
RXD3/nINTSEL
16
RXD2/MODE2
17
RXD1/MODE1
18
RXD0/MODE0
19
RX_DV
20
RX_CLK/REGOFF
21
RX_ER/RXD4
22
TX_CLK
6
TX_EN
23
TXD0
24
TXD1
26
TXD2
27
TXD3
36
COL/MII/CRS_DV
3
CRS/PHYAD4
1
nINT/TX_ER/TXD4
U912
LAN8700(i)
QFN36/6/0.5
SPEED100/PHYAD0
LINK/PHYAD1
ACTIVITY/PHYAD2
FDUPLEX/PHYAD3
CB985
NC/0.1uF
5
nRST
14
CLKIN/XTAL1
R1326
VDD_CORE
1M
13
XTAL2
25.0000MHz
C599
R1329
33pF
12.4K 1%
4
3
L3V3IO
CB979 CB980
0.1uF 0.1uF
L3V3IO
VDD_CORE R1299 NC/0R
R1288 R1289
49.9 1/16W 1% 49.9 1/16W 1%
0603-R
0603-R
31 1 4
RXN
L860
2 3
TDK ACM2012H-900-2P/0
TPRX+
32
RXP
2 3
CB981 CB982 L861
NC/10pF/50V NC/10pF/50V
1 4
TDK ACM2012H-900-2P/0
TPTX-
28
TXN
CB984
NC/10pF/50V TPTX+
29
TXP
L3V3IO
R1312
CB983 49.9R R1314
L3V3IO
NC/10pF/50V 0603-R 49.9 R
0603-R
SPEED100LED
9
10 LINKLED L3V3IO
ACTIVITYLED
11
FULLDUPLEXLED
12
FULLDUPLEXLED
VDD_CORE ACTIVITYLED
8
LINKLED
C597 CB988 SPEED100LED
4.7uF 0.1uF
3
7-12
2
R1294
10R
0805-R
R1296 0R PWFBOUT1
R1300 0R PWFBOUT2
C595
0.22uF/50V
P504
TD+
1
3
2
RD+ RJ-45
7
6
13
RD-
8 14
4 15
5 16
R1334 220R
9
LINKLED G
10
R1335 220R
12
ACTIVITYLED Y
11
KS-06
LAN3V3
330x4
RN108
1 2
3 4
5 6
7 8
2
1
D
C
B
A
1