Philips TPM14.1L Service Manual page 97

Circuit Diagrams and PWB Layouts
10-7-12 USB/ETHERNET
USB/ ETHERNET
B12
U401F
USB_DM_P0
H19
USB_DM0
USB_DP_P0
H18
USB_DP0
USB_DM_P1
G19
USB_DM1
USB_DP_P1
F19
USB_DP1
W2 RXVN_1
RXVN
W3 RXVP_1
RXVP
Y 1 TXVN_0
TXVN
TXVP_0
Y 2
TXVP
REXT
W4
REXT_ETH
AVDD12_ETH
Y 4
AVDD12_ETH
AVDD33_ETH
R9
AVDD33_ETH
MT5561LVNT
RJ45
RXVN_1
RXVP_1
TXVN_0
TXVP_0
C1083 C1084
NC 10N 50V NC 10N 50V
USB
+5V_SW
HI = > POWER ON
U112
LO = > POWER OFF
5
VIN VOUT
GND
USB_PWR_EN0
4
EN OCB
NC APL3511CBI-TRG
R1026
4.7K 1/16W
TPM14.1L LA 10.
AVDD1V2
TP471
TP472 AVDD12_ETH
C170
1UF 25V
AVDD3V3
AVDD33_ETH
R1027
24K 1%
CN160
ESD Solution
6
RCT P6
5
RD- P5
4
RD+ P4 U412
3
TD- P3
RXVN_1
2 1
TD+ P2 I/O1
1 2
TCT P1 GND
RXVP_1
3
I/O2
NC RJ45 CONN
NC/AOZ8105CI
DVDD3V3
+5V_SW 40mil
R1024
10K 1/16W 5%
TH101
PTCR
t
1
2
USB_PWR_OCP0
3 R1025
0R05 1/16W
HI = > NORM AL
LO => OC
EN 97
C171
100N 16V
C172
100N 16V
DVDD3V3
TXVN_0
6
I/O4
5
VDD
TXVP_0
4
I/O3
JTAG
8.5 mm
4
USB_DP_P1 USB_DM_P0
3
USB_DM_P1 USB_DP_P0
2
1
CN103 USB CONN
back to
2014-Mar-07
div.table
Control Interface
USB_PWR_OCP0
USB_PWR_OCP0 9
USB_PWR_EN0
USB_PWR_EN0 9
+5V_SW
4
3
2
1
CN703
NC CONN
USB/ ETHERNET
B12
3 2013-10-21
715G6325
19620_539_140121.eps
140121