B01D, Usb Internal - Philips 40PFL8008K/12 Service Manual

Circuit Diagrams and PWB Layouts
10-1-4

B01D, USB internal

USB internal
B01D
9EM1
U S B - 1 D M
U S B - 1 D P 9EM2
2EM0
18p
7EM1
CY7C65632-28LTXCT
10
2EM1 XIN
11
18p XOUT
3
USB-WIFI-DM
DD1-
4
USB-WIFI-DP
DD1+
3EM6 25
+3V3 OVR1
10K
6
USB-CAM-DM
DD2-
7
USB-CAM-DP
DD2+
3EM7 24
+3V3 OVR2
10K
12
DD3-
13
DD3+
3EM8 20
+3V3 OVR3
10K
15
DD4-
16
DD4+
3EM9 19
+3V3 OVR4
10K
28
VREG
RESET-FUSION-OUTn 17
RESET
3EM3 IEM1 22
+3V3 SELFPWR
10K 23
GANG
3EM4
8
RREF
680R IEM2
+3V3
QFU1.2E LA 10.
U S - B W F I - I D M
U S - B W F I - I D P
+3V3
1
USB1-DM
D-
2
USB1-DP
D+
26
SDA
18
TEST|SCL
30
VIA1
31
VIA2
32
VIA3
33
VIA4
EN 62
9EHE-1
9EHE-2
9EHE-3
9EHE-4
7EH2
RT9187GSP
1
2 VIN VOUT
+3V5-STANDBY
8
EN BP|ADJ
GND
GND HS
ENABLE-WOLAN
7EH4
reserved
TPS61200DRCG4
5
+3V3-WIFI
8
6
7
RES 5EH0 IEH2
3
4u7
USB-WIFI-DM
USB-WIFI-DP
IRQ-WOLANn
USB-CAM-DM
USB-CAM-DP
back to
2014-Jan-10
div. table
RES
RES
RES
RES
3
4
5
7
NC
10
VIA
IEH3
RES
2
VIN VOUT
2EHV
1 IEH0 RES
PS VAUX
100n
IEH1
1 0
EN FB
UVLO
12
13
L
+3V5-STANDBY
2EH9 IEH4
3EHU
7EHJ
BC847BW
47n 22K
2EHJ IEH6
IEH5
3EHV
IEHJ
100n 47K
2EHN
RES
+3V3-LAN
100n
RES
9EH8-1
RES 9EH8-2
RES 9EH8-3
RES 9EH8-4
+3V3
1C31
FEH1
1
FEH2
2
FEH3
3
FEH4
4
FEH5
5
6
8 7
A1253WRA
RES 3EHN
+3V3-LAN
10K
RES 2EHP
100n
1C30
FEH6
+5V 1
FEH7
2
FEH8
3
FEH9
4
5
7 6
A1253WRA
USB internal
B01D
+3V3-LAN
4 2012-11-22
3104 313 6612
19370_130_130227.eps
130227