Philips 24PFS6805/12 Service Manual page 60

9-2-11 USB/WIFI/RJ45
U S B P O R T 1 E Q U A L L E N G T H a n d
DIFFERENTIAL
+5V_Normal
IMPEDANCE 90ohm
11 USB0_D+
11 USB0_D-
+
C124
100UF 16V
USB_PORT1_5V
U S B P O R T 2 E Q U A L L E N G T H a n d
DIFFERENTIAL
IMPEDANCE 90ohm
11 USB1_D+
11 USB1_D-
USB_PORT2_5V
+5V_Normal +3.3V_Normal
4 0 m i l USB_PORT1_5V
C127
U102 R146
1uF 10V
5 1
10K 5%
IN OUT
2
GND
USB_EN_P1 4 3
EN OCB
SY 6861A1AAC
R148
4K7 5%
H I = > P O W E R O N H = > N O R M A L
LO = > POWER OFF L =>OCP
W i - F i P o w e r C o n t r o l
+3.3V_Standby
R162 NC/0R05 1/10W R174 NC/0R05 1/10W
+5V_Normal
R163 0R05 1/10W
U104
C129
G524D3T11U
10uF 10V
5
IN
4
4,11 Wi-Fi_PWR_EN
EN
R159
NC/10K 5%
W i - F i _ P W R _ E N :
Enable : High
Disable : Low
GND 3,4,5,6,8,9,10,11,12,13,15,16
4
3
R140 2.2R 1%
CN103
2
R141 2.2R 1%
USB CONN 4P
1
ZD107 ZD108 ZD109
C125
R142
10UF 25V AZ4012-01G.R7G
10K 1/10W
4
3
R144 2.2R 1% CN104
2
R145 2.2R 1% USB CONN 4P
1
ZD110 ZD111 ZD112
C126
10UF 25V
AZ3005-01G.R7G
+5V_Normal +3.3V_Normal
4 0 m i l USB_PORT2_5V
C128
1uF 10V U103 R147
5 1
10K 5%
IN OUT
2
GND
USB_EN_P2 4 3
EN OCB
SY6288C3AAC
R150
4K7 5%
USB_OCP_P1 11 USB_OCP_P2 11
Wi-Fi_VCC
R154
Wi-Fi_VCC
10K 5%
1
R155 0 OHM 1/8W
VOUT
3
FLG
C130 C131
10uF 10V
100N 16V
USB_PORT1_5V 3,4
WIFI_WAKE 11
USB_EN_P1 11
USB_EN_P2 11
TXP0
R172 2R2 5%
11 MDI_TP
TXN0
R173 2R2 5%
11 MDI_TN
RXP0
R164 2R2 5%
11 MDI_RP
RXN0
R165 2R2 5%
11 MDI_RN
R167 0R05
R171 0R05
1 2 0 6
N_GND
0 6 / 2 5 A d d
U105
8 1 TXP0
7 2 TXN0
6 3
RXP0
5 4
RXN0
NC/AZ3028-04P
W i - F i C O N N E C T O R
L101
2
3
90OHM
Wi-Fi_VCC
CN415
2 1
4 3
R160
6 5
11 WIFI_RESET
8 7
100R 5%
CONN
3 1 1 G W 2 0 0 C 0 8 A A L
R J 4 5
CN140
RJ45 8P
RJ45_FE_TX+
1
RJ45_FE_TX-
P1
2
P2
RJ45_FE_RX+ 3
P3
4
P4
5
P5
RJ45_FE_RX- 6
P6
7
P7
8
P8
R169 R170
75 OHM 1% 1/10W
75 OHM 1% 1/10W
C134 C135
1NF 250V 1NF 250V
N_GND
RJ45_FE_TX+
C136
NC/10PF 50V
L102
1 2
C137 100NF 16V
4
4 3 2
C138 100NF 16V
0.88
60uH
C139
L103
NC/10PF 50V
RJ45_FE_TX-
RJ45_FE_RX+
C140
NC/10PF 50V L104
60uH
L105
1 2
C141 100NF 16V
2
4 3 4
C142 100NF 16V
0.88
C143
NC/10PF 50V
RJ45_FE_RX-
K R O O T
R152
2.2R 1%
1
USB2_D+ 11
4
USB2_D- 11
R153
2.2R 1%
R161
WIFI_WAKE
100R 5%
N_GND
N_GND
N_GND