Philips BDP9500 Service Manual page 41

14-9
Decoder Board -- Circuit Diagram
R153 R153 10K/NC 10K/NC LAN0-ETT EN
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
R169 R169
ETCOL
LAN-3.3V
5.1K 5.1K
R172 R172
ETR ER
5.1K 5.1K
R176 R176
ETCRS
5.1K 5.1K
3.3V
FB44 FB44
FB/0805-120R FB/0805-120R
LAN-3.3V
U19 U19
FB45 FB45 NC/FB/0805 NC/FB/0805
3 2
VCC
IN OUT
1
AD /GND
CB203 CB203
CB204 CB204 NC/C 1117-3.3 NC/C 1117-3.3 0.1uF 0.1uF
NC/0.1uF NC/0.1uF SOT223/SMD SOT223/SMD
R154 R154 1.5K/NC 1.5K/NC
LAN-3.3V
R155 R155 1.5K 1.5K
LAN-3.3V
U18 U18
R156 R156 33 33 LAN0 ETMDC 25
ETMDC MDC
R158 R158 33 33 LAN0 ETMDIO
26
ETMDIO
MDIO
LAN0-ETT D0
7 8 6
ETT D0 T D0
RN13 RN13 LAN0-ETT D1
5 6 5
ETT D1 T D1
0R 4 0R 4
LAN0-ETT D2
3 4 4
ETT D2 T D2
1 2 LAN0-ETT D3 3
ETT D3 T D3
R160 R160 0 0 LAN0-ETT EN
2
ETT EN
T EN
R161 R161 0 0 LAN0-ETT CLK 7
ETT CLK T C
R162 R162 0 0 LAN0-ETR DV
22
ETR DV
R DV
LAN0-ETR D0
7 8 21
ETR D0 R D0
RN14 RN14 LAN0-ETR D1
5 6 20
ETR D1
0R 4 0R 4 R D1
LAN0-ETR D2
3 4 19
ETR D2 R D2
LAN0-ETR D3
1 2 18
ETR D3 R D3
R165 R165 0 0 LAN0-ETR CLK
16
ETR CLK
R C
R166 R166 0 0 LAN0-ETCOL 1
ETCOL COL
R167 R167 0 0 LAN0-ETCRS
23
ETCRS
CRS
R168 R168 0 0 LAN0-ETR ER 24
ETR ER R ER/F EN
46
1
Y3 Y3
47
2
25.0000MH 25.0000MH
LED0/PHYAD0
9
LED0/PHYAD0
LED1/PHYAD1 10
LED1/PHYAD1
C65 C65 C66 C66 LED2/PHYAD2
12
LED2/PHYAD2
20PF 20PF 20PF 20PF LAN-3.3V LED3/PHYAD3 13
LED3/PHYAD3
C0603/SMD C0603/SMD C0603/SMD C0603/SMD LED4/PHYAD4
15
LED4/PHYAD4
P FBIN
8
P FBIN
14
DVDD33
48
DVDD33
11
DGND
17
DGND
45
DGND
RTL8201CP L FP48 RTL8201CP L FP48
CB200 CB200 CB201 CB201
0.1uF 0.1uF 0.1uF 0.1uF
C0603/SMD C0603/SMD C0603/SMD C0603/SMD
CE50 CE50
22uF/16v 22uF/16v
1 3 4 RESET
LAN-3.3V P FBOUT
FB43 FB43
CE49 CE49
22uF/16v 22uF/16v
C22UF16V/D5H11 C22UF16V/D5H11
FB/0805 FB/0805 CB195 CB195
BEAD/SMD/0805 BEAD/SMD/0805 0.1uF 0.1uF
C0603/SMD C0603/SMD
CB196 CB196
R157 R157 0 0 0.1uF 0.1uF
32 P FBOUT P FBOUT1
P FBOUT
AVDD33
36
AVDD33
R159 R159 0 0 P FBOUT2
CB197 CB197
29
AGND
35 0.1uF 0.1uF
AGND
27
NC
TPR
31
TPR
30 TPR -
TPR -
TPT -
33
TPT -
TPT
34
TPT
28 RTSET
RTSET
IOSLATE
43
ISOLATE
40 RPTR
RPTR
SPEED
39
SPEED
DUPLE R173 R173
38
DUPLE
ANE 2K 1 2K 1
37
ANE
LDPS
41
LDPS
44 MII SNI
MII/SNIB/RTT3
42
RESETB
R181 NC/5.1K R181 NC/5.1K R182 0R/NC R182 0R/NC
LAN-3.3V
CB202 CB202
NC/0.1uF NC/0.1uF
R184 R184 R185 R185
5.1K 5.1K 5.1K 5.1K
This schematic sets PHY address to 00001b.
You could set PHY address from 00001b to 11111b.
R189 0R R189 0R
But the LED polarity must matchs the respective
RESET LAN0 RESET
PHYAD settin . Refer to datasheet s detailed
description.
LED0/PHYAD0
LED1/PHYAD1
LED2/PHYAD2
LED3/PHYAD3
LED4/PHYAD4
LED0 LED1 LED2
Lin Dup 10Act
14-9
FB42 FB42
P FBIN
CB193 CB193 FB/0805 FB/0805 CB194 CB194
0.1uF 0.1uF BEAD/SMD/0805 BEAD/SMD/0805 0.1uF 0.1uF
C0603/SMD C0603/SMD C0603/SMD C0603/SMD
CE550 CB551 close to P FBOUT
FB550 CB552 close to P FBIN.
CB198 CB198
0.1uF 0.1uF
R196 R196 0R 0R
R163 R163 R164 R164
1 2
49.9 1 49.9 1 49.9 1 49.9 1 DL 21H DL 21H FB49 FB49
TP95 TP95
NC/DL 21SN900S 2 NC/DL 21SN900S 2
4 3
R197 R197 0R 0R
R195 R195 0R 0R
1 2
FB48 FB48
4 3
DL 21H DL 21H
R170 R170 R171 R171 NC/DL 21SN900S 2 NC/DL 21SN900S 2 R194 R194 0R 0R
49.9 1 49.9 1 49.9 1 49.9 1
R174 R174 220R 220R
LAN-3.3V
TP100 TP100 LED0/PHYAD0
CB199 CB199 TP101 TP101 LED3/PHYAD3
0.1uF 0.1uF R175 R175 220R 220R
C0603/SMD C0603/SMD
R177 R177 5.1K 5.1K
R178 R178 5.1K 5.1K
R179 R179 5.1K/NC 5.1K/NC
R180 R180 5.1K/NC 5.1K/NC
R183 R183 5.1K/NC 5.1K/NC
Hardwire Confi uration networ :
1. This confi uration shows
Enable: Auto ne otiation Full duple 100Mbps
R186 R186 R187 R187 R188 R188 Lin Down Power Savin MII interface
5.1K 5.1K 5.1K 5.1K 5.1K 5.1K
Disable: Isolate Repeater mode
2. These senven confi uration pins could be connected to VDD
or GND directly.
LAN-3.3V
LAN-3.3V
R190 R190
5.1K 5.1K
RN15 RN15 10K 4 10K 4
7 8
5 6
3 4
1 2
LED3 LED4
100Act COL
TP94 TP94
P5 P5
TD
1
TP97 TP97
P FBOUT1
3
TP98 TP98
TD-
2
R -45 R -45
RD 7
TP99 TP99
P FBOUT2 P FBOUT2 6
TP96 TP96
13
RD-
8 14
4 15
5 16
9
G G
10
12
Y Y
11
KS-06 KS-06