Smb: Usb & Ethernet (B01) - Philips 22HFL5662H/F7 Service Manual

Circuit Diagrams and PWB Layouts
SMB: USB & ETHERNET
USB & ETHERNET
B14
5
D
U1Q U1Q
BCM3549L BCM3549L
BGA704_SKT_SMTBG_BCM3556 BGA704_SKT_SMTBG_BCM3556
ETHERNET ETHERNET
C
R262 R262 1.24K,1% 1.24K,1%
EPHY_RDAC
P5 P2
EPHY_RDAC EPHY_RDP
EPHY_VREF P6 P3
TP120 TP120
EPHY_VREF EPHY_RDN
N2
EPHY_TDP
N3
EPHY_TDN
USB_RREF
TP121 TP121
USB USB
R263 R263
C341 C341 4.02K 4.02K USB_DP1
V2
USB_DP1
1% 1% V1 USB_DM1
100pF 100pF
USB_DM1
USB_PWRON_1
T2
USB_PWRON_1
U4 R1 USB_PWRFLT_1
USB_RREF USB_PWRFLT_1
U2
USB_DP2
U1
USB_DM2
T1
USB_PWRON_2
USB_MONPLL R5 R2
USB_MONPLL USB_PWRFLT_2
USB_MONCDR
T5
USB_MONCDR
R264 R264 R266 R266
*0 *0
*0 *0
B
A
A
5
TPB1.2HU LA 10.
4
USB_DM1 L18 L18
1 4
USB_DP1
2 3
FCLS2012900T-Y FCLS2012900T-Y
ESD21 ESD21 IP4220CZ6 IP4220CZ6
TP147 TP147
TP148 TP148
TP149 TP149
4
TP150 TP150
USB_VBUS1 5
6
D3.3V D5.0V
C342 C342
R267 R267 R268 R268
0.1uF 0.1uF
2.7K 2.7K 10K 10K
U23 U23
4
VIN VOUT
USB_PWRON_1_B 1
EN
USB_PWRFLT_1 R269 R269 0 0
3
OC
GND
G5250K1T1U G5250K1T1U
near USB connector
D3.3V
USB_PWRON_1_B
R270 R270
*10K *10K
USB_PWRON_1
G
Q15 Q15
RK7002 RK7002
R271 R271 *0 *0
4
EN 63
3 2
EPHY_RDP
EPHY_RDP [25]
EPHY_RDN
EPHY_RDN [25]
EPHY_TDP
EPHY_TDP [25]
EPHY_TDN
EPHY_TDN [25]
J16 J16
USB SUA-110HW-B2N USB SUA-110HW-B2N
USB_VBUS1 1
VBUS
2
D-
3
D+
USB_GND1
4
GND
5
C1
6
C2
3
2 USB_GND1
1
C343 C343
10uF/10V 10uF/10V
FB26 60@100MHz/0805/3A
5 USB_VBUS1
FB26 60@100MHz/0805/3A
+ + EC11 EC11 C344 C344
100uF/25V 100uF/25V 0.01uF 0.01uF
2
USB_GND1
FB27 FB27 60@100MHz/0805/3A 60@100MHz/0805/3A
3 2
2011-Mar-11
B14
1
D
C
B
A
1
USB & ETHERNET
BUH NAFTA 2k10 v0.4
017G MB 4 ZW
18880_527_101008.eps
0.4 2010-05-14
101020