Ethernet / Usb / Wi-Fi - Samsung HT-C5500 Service Manual

Schematic Diagram
7-8 ETHERNET / USB / WI-FI
POWER
D1.25V_PW
DGND DGND
D1.25V_PW
DGND DGND
1/10W 1/10W
4.02KOHM 4.02KOHM
R2 R2
100PF 100PF
50V 50V
C2 C2
DGND DGND
7-8
IC1 IC1
V20 V20 W21 W21
EPHY_RD+ EPHY_RD+
EPHY_AVDD12 EPHY_AVDD12 EPHY_RDP EPHY_RDP
W22 W22
EPHY_RD- EPHY_RD-
EPHY_RDN EPHY_RDN
V22 V22
EPHY_TD+ EPHY_TD+
1/16W 1/16W
EPHY_TDP EPHY_TDP
V21 V21 EPHY_TD- EPHY_TD-
1.24KOHM 1.24KOHM
EPHY_TDN EPHY_TDN
W20 W20
R3 R3
EPHY_RDAC EPHY_RDAC
Y20 Y20
EPHY_ATEST EPHY_ATEST
V19 V19
EPHY_VSS EPHY_VSS
DGND DGND
DGND DGND
IC1 IC1
R18 R18 R19 R19
USB_PLLVDD12 USB_PLLVDD12 USB1_DN USB1_DN
R20 R20
USB1_DP USB1_DP
T18 T18
USB_AVDD12 USB_AVDD12
T19 T19
USB1_PWRON USB1_PWRON
T20 T20
USB1_PWRFLT USB1_PWRFLT
U18 U18 U19 U19
USB0_PWRFLT USB0_PWRFLT
USB_RREF USB_RREF
U20 U20
USB0_PWRON USB0_PWRON
R16 R16
USB_MONPLL USB_MONPLL
R17 R17
USB_MONCDR USB_MONCDR
U21 U21
BUSB0-_USB BUSB0-_USB
USB0_DN USB0_DN
T17 T17 U22 U22 BUSB0+_USB BUSB0+_USB
USB_VSS USB_VSS USB0_DP USB0_DP
DGND DGND
RE72 RE72
2203-006170 2203-006170
This Document can not be used without Samsung's authorization.
DGND DGND
BD1 BD1
5000MA 5000MA
0.01OHM 0.01OHM
DGND DGND
WI-FI OPTION WI-FI OPTION
HT-C6500 HT-C6500
NC NC
R96 R96
R36 R36
NC NC
0OHM 0OHM
R201 R201 USB0-_USB USB0-_USB
R212 R212
0OHM 0OHM
USB0+_USB USB0+_USB
D5.0V_PW
DGND DGND
NC NC
MIC2009YM6 MIC2009YM6
IC202 IC202
1 1 6 6
VIN VIN VOUT VOUT
2 2 5 5 R17 R17
1/10W 1/10W GND GND
3 3 ILIMIT ILIMIT 4 4
240OHM 240OHM
ENABLE ENABLE
10KOHM 10KOHM 1/16W 1/16W
FAULT/ FAULT/
R12 R12
DGND DGND
HT-C6500 HT-C6500
MGND2 MGND2
8 8
7 7
6 6
5 5
4 4
3 3
2 2
1 1
HT-C5500 HT-C5500
DGND DGND
MGND3 MGND3
CN2 CN2
6 6
7 7
5 5
8 8
4 4
3 3
9 9
2 2
10 10
1 1
MGND2 MGND2
NC 0403-001375(3.6V) NC 0403-001375(3.6V)
D5.0V_PW
D5.0V_PW D5.0V_PW
WI-FI CON WI-FI CON
5 5
4 4
3 3
2 2
1 1
USB1-_USB USB1-_USB CN17 CN17
14E10<> 14E10<>
USB1+_USB USB1+_USB
14E10<> 14E10<>
TO FRONT TO FRONT
DGND DGND
1UH 1UH
USB5V1_PW USB5V1_PW
L2 L2
USB5V_PW 14E10> 14E10>
CN501 CN501
RB1-70AF8K1A RB1-70AF8K1A
MGND1 MGND1
MGND5 MGND5
MGND4 MGND4 MGND6 MGND6
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