Philips 32PFL5007D/30 Service Manual page 75

Circuit Diagrams and PWB Layouts
10-3-10 B10 USB 2.0 & USB hub
USB 2.0 & USB hub
B10
U401-4
B22
TXN0_VB1
A22
TXP0_VB1
B23
TXN1_VB1
A23
TXP1_VB1
B24
TXN2_VB1
A24
TXP2_VB1
B25
TXN3_VB1
A25
TXP3_VB1
B21
TXNA_EPI
A21
TXPA_EPI
B26
TXNB_EPI
A26
TXPB_EPI
D21
LOCKN
C21
HTPDN
F21 R1725
REXT_VB1
12K 1/10W 1%
F22 AVDD12_VB1A
AVDD12_VB1A
G26 AVDD12_VB1B
AVDD12_VB1B
AVSS12_VB1A
F19
AVSS12_VB1A
G24 AVSS12_VB1B
AVSS12_VB1B
MT5325HLHJ
AV12
AV12
AVDD12_VB1B
AVDD12_VB1A
C1732 C1731
C1734 C1733
100N16V NC//100N16V
100N16V NC//100N16V
AV33 U3V3A
FB1701 FB1702
2 1 2
120R/3000mA
C1719 C1720 C1721
1UF16V 100N16V 100N16V
3V3_P
R1704
NC/0R05 1/10W
U3V3A
C1705 0.1uF 50V
1
AVDD
2
GND
SOC_DM0 3
DM0
SOC_DP0 4
DP0
R1709 NC/15KOHM 1/10W 5
DM1
R1710 NC/15KOHM 1/10W 6
DP1
7
AVDD
C1706 0.1uF 50V 8
GND
9
DM2
USB_DM2 10
DP2
USB_DP2 11
RREF
12
AVDD
R1716
680R 1/10W 1%
C1711 0.1uF 50V
C1712 1UF16V
C1713
33P50V
X403
R1718
12MHZ
C1714 NC/1MOHM 1/16W +/-5%
33P50V
TPM9.5A LA 10.
+5V_SW
U1701
+5V_USB
5 1
R1737 IN OUT
2
GND
NC/4K7 1/16W 5% 4 3
EN OC
NC/G5250M1T1U
NC/100K 1/16W
R1738
C1739
NC/1UF16V
+5V_STB
R1740
NC/100K 1/16W
C1740
NC/G5250K1T1U
NC/1UF16V
U7212
4 5
IN OUT
R1741
USB_STANDBYPW 1 3
EN OC
NC/0R05 1/16W
R1739
NC/10K+-5%1/16W
USB_Power
3V3_P
120R/3000mA
1
C1722 C1723 C1724 C1725 C1726 C1727
100N16V 100N16V 100N16V 100N16V 100N16V 10uF 10V
R1702
R1701 10K 1/10W 5%
NC/0R05 1/16W
R1705
100K 1/10W 5%
36
AMBER2
3V3_P
35
GREEN2
34
3V3_P
DVDD
33
AMBER3
U411 32
GREEN3
31 R1712
PWREN3#
30 USB_OVCUR3# 10K 1/10W 5%
GL852G-MNG12
OVCUR3#
29
PWREN4#
USB_OVCUR4#
28
OVCUR4#
27
TEST
26 R1732 USB_PWR_CTL
RESET#
25 0R05 1/10W
3V3_P
SEL48
C1609
2.2UF 16V
USB_DP4
USB_DM4
U3V3A
USB_DP3
USB_DM3
EN 75
+5V_USB 1 2 +5V_USB_OUT
PTCR
TH1702
R1711
33K 1/10W 5%
USB_OVC
R1724 +
0R05 1/16W C1707
100UF 16V
R1715
22KOHM 1/10W
TH1701
USB_PO 1 2 USB_PO_OUT
PTCR
R1703
22KOHM 1/10W
C1741 USB_OVC_1 R1726
NC/100N 16V NC/0R05 1/16W + C1701
USB_OVCUR4# 100UF 16V
R1708
47K 1/10W 5%
FB1704 TH1703
1 2 1 2
120R/6000mA PTCR
R1721
22KOHM 1/10W
USB_OVCUR2# + C1715
100UF 16V
R1719
47K 1/10W 5%
TH1704
1 2
PTCR
R1727
22KOHM 1/10W
USB_OVCUR3# C1728
+
100UF 16V
R1723
47K 1/10W 5%
For bypass USB Hub (GL852)
SOC_DM0
R1730
SOC_DP0 R1731
back to
2012-Nov-30
div. table
USB4
1
SOC_DM1
2
SOC_DP1
3
4
R1713 R1714
C1708 C1709 C1710 ZD1702 ZD1701
100N16V 4P7 50V 4P7 50V
USB1
1
USB_DM4 2
USB_DP4
3
4
R1706 R1707
C1702 C1703 C1704 ZD1704 ZD1703
100N16V 4P7 50V 4P7 50V
USB2
1
USB_DM3
2
USB_DP3 3
4
R1717 R1722
C1718 C1716 C1717 ZD1706 ZD1705
100N16V 4P7 50V 4P7 50V
USB3
1
USB_DM2 2
USB_DP2
3
4
R1720 R1728
C1735 C1729 C1730 ZD1708 ZD1707
100N16V 4P7 50V 4P7 50V
USB_OVC
USB_OVC
USB_OVC_1
8 USB_OVC_1
USB_PWR_CTL
8 USB_PWR_CTL
USB_STANDBYPW
8 USB_STANDBYPW
USB
USB_DM4
NC/0R05 1/10W
SOC_DP0
21 SOC_DP0
NC/0R05 1/10W USB_DP4 SOC_DM0
21 SOC_DM0
SOC_DP1
21 SOC_DP1
SOC_DM1
21 SOC_DM1
USB 2.0 & USB hub
B10
CN104
USB CONN
CN103
USB CONN
CN105
USB CONN
CN106
USB CONN
8
A 2012-02-17
715G5279
19340_509_120718.eps
120815