Philips 55PUS6272/12, Руководство по обслуживанию

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8-4-15 USB/ETHERNET PHY
0103 Update
ZD108
N
C
/A
Z
5
12
5-
01
H
.R
7G
1
2
R1046
10K 1/16W 5%
DVDD3V3 5,6,7,9,10,11,14,15,17,19,21,22
DVDD3V3
R477
0R05 1/16W
All Path
Grounding(20mil)
All Path
Grounding(20mil)
SEPARATE GROUND
RJ45
Must be differential 100ohm
C4603
100N 16V
C4601
100N 16V
C4604
10N 50V
C4602
10N 50V
CN107
RJ45 8P
P1
1
P2
2
P3
3
P4
4
P5
5
P6
6
P7 NC
7
P8
8
T
H
2
10
T
H
1
9
USB_OCP_P0 17
MT5802VGEJ
U401-10
REXT
L28
RXVN_1
R31
RXVP_1
R30
TXVN_0
P32
TXVP_0
P33
AVDD10_ETH_STB
F27
AVDD33_ETH_STB
K23
PHYLED0
V28
PHYLED1
U27
1
2
3
4
CN113
USB CONN
1
2
3
4
6
5
R445
24K 1%
ZD4103
N
C
/A
Z
51
25
-0
1H
.R
7G
1
2
USB_DP_P1
USB_DM_P1
USB_DP_P2 16
USB_DM_P2 16
USB_EN_P0 17
USB_EN_P0
USB_EN_P1 17
USB_EN_P1
MT5802VGEJ
U401-9
SSUSB_RXN
U31
SSUSB_RXP
U30
SSUSB_TXN
V33
SSUSB_TXP
V32
USB_DM_P0
A11
USB_DM_P1
A12
USB_DM_P2
T33
USB_DP_P0
B11
USB_DP_P1
B12
USB_DP_P2
T32
AVDD10_SSUSB_STB
W32
AVDD33_SSUSB_STB
M21
AVDD33_USB
L18
AVDD33_USB_STB
L25
USB_EN_P0
TXVP_0
AVDD10_ETH_STB
ZD4104
N
C
/A
Z
51
25
-0
1H
.R
7G
1
2
ZD4105
N
C
/A
Z
51
25
-0
1H
.R
7G
1
2
ZD4106
N
C
/A
Z
51
25
-0
1H
.R
7G
1
2
USB_OCP_P1 17
TXVN_0
USB_EN_P1
C1110
10uF 16V
DVDD3V3
SSUSB_RXP_R
R1115
0R05 1/16W
C1111 100N 16V
R1118
0R05 1/16W
t
TH402
NC/PTCR
1 2
C1109
N
C
/1
0u
F
1
6V
R1117
0R05 1/16W
R1116
0R05 1/16W
C1112 100N 16V
C1119
10PF 50V
R1105 2R2 1/16W 5%
+
C1108
100UF 16V
R1106 2R2 1/16W 5%
C1120
10PF 50V
AVDD10_ETH_STB
C4202
100N 16V
AVDD1V0_STB
+5V_USB
C8079
10UF 16V
3V3SB
AVDD33_ETH_STB
C145
100N 16V
900mA
for SONY
BOTTOM USB
H=> NORM AL
L =>OCP
HI = > POWER ON
LO = > POWER
OFF
R1027
4.7K1/16W
C1018
1uF 10V
+5V_USB
SSUSB_TXP
SSUSB_TXN
R107 10K 1/16W 5%
All Path
Grounding(20mil)
USB PORT 2 (USB 3.0)
EQUAL LENGTH and
DIFFERENTIAL
IMPEDANCE 90ohm
SSUSB_RXP
US B2 .0
USB3.0
CN112
USB CONN 9P
H
A
N
D
1
10
H
A
N
D
2
11
V
C
C
1
D
+
3
G
N
D
4
D
-
2
R
X
N
5
R
X
P
6
G
N
D
7
T
X
N
8
T
X
P
9
SSUSB_TXN_R
SSUSB_TXP_R
SSUSB_RXN_R
All Path Grounding(20mil)
SSUSB_RXN
R1029
0R05 OHM
USB_PORT1_5V
USB_PORT0_5V 5
USB_PORT0_5V
C4605
100N 16V
C4606
10N 50V
R1047
4.7K1/16W
+5V_USB
C111
1uF 10V
DVDD3V3
HI = > POWER ON
LO = > POWER OFF
40mil
USB_DM_P1
USB_DM_P0
USB_DP_P0
USB PORT 1 SIDE
H=> NORMAL
L =>OCP
USB_DP_P2
USB_DM_P2
USB_DP_P1
R1026 2R2 1/16W 5%
EQUAL LENGTH and
DIFFERENTIAL
IMPEDANCE 90ohm
USB_DM_P0
USB_DP_P0
C1016
10PF 50V
t
TH403 NC/PTCR
1 2
C1017
10PF 50V
+
C1015
10
0U
F
1
6V
R1025 2R2 1/16W 5%
+5V_USB
SSUSB_RXP
SSUSB_TXN
SSUSB_TXP
SSUSB_RXN
500mA
R1030
33K 1/10W 5%
All Path
Grounding(20mil)
USB_DM_P0_R
USB_DP_P0_R
AVDD33_USB
AVDD33_SSUSB_STB
AVDD33_USB_STB
AVDD10_SSUSB_STB
R8064
0R05 1/10W
RXVP_1
USB_PORT1_5V
ZD4107
N
C
/B
Z
X
84
-C
5V
1
1
3
ZD1101
N
C
/A
Z
51
25
-0
1H
.R
7G
1
2
ZD107
N
C
/A
Z
51
25
-0
1H
.R
7G
1
2
BOTTOM
C4182
NC/1uF 10V
AVDD33_USB_STB
C4186
NC/100N 16V
AVDD33_SSUSB_STB
Near IC
3V3SB
RXVN_1
AVDD1V0_STB 5,6,12
AVDD1V0_STB
AVDD1V0_1 5,11,12
AVDD1V0_1
3V3SB
+5V_SW
+5V_SW 4,5,12,13,15,21,22
AVDD3V3 5,9,11,12,21
3V3SB 4,5,6,9,12,16,22
AVDD3V3
OPWRSB_PWR 4,5,22
USB_PORT0_5V
OPWRSB_PWR
U106
G529A1TB1U
EN
1
GND
2
IN
3
OUT
4
OUT
5
OC
6
REXT
R1028
1K 1/16W 5%
TXVN_0
TXVP_0
AVDD33_ETH_STB
ETHERNET PHY
RXVP_1
+5V_USB 12
+5V_USB
U108 G524B3T11U
VOUT
1
G
N
D
2
OC
3
EN(EN)
4
IN
5
ZD1102
N
C
/A
Z
51
25
-0
1H
.R
7G
1
2
RXVN_1
R1049
1K 1/16W 5%
Near IC
C4148
10UF 6.3V 20%
C4160
10uF 6.3V
AVDD3V3
AVDD33_USB
AVDD1V0_STB
C4184
100N 16V
AVDD10_SSUSB_STB
C8080
100NF 25V
R8057
13.3K 1%
Main_18V_12V 3.3A
R8058
0R05
Vout = 0.6x(1+100/13)=5.21V
R8059 100K 1%
C8081
100N 50V
R8060
2.2 OHM 1/10W
L803
4.7uH
C8082 47pF 50V
U713
SY8234FCC
LX
1
BS
2
EN
3
NC
4
FB
5
SGND
6
SS
7
IN
8
P
G
N
D
9
R8061 0R05 1/16W
C8083
100N 50V
C8084
10UF 10V
C8085
10UF 10V
18(12)V TO 5V FOR USB/MHL POWER
+5V_USB
OPWRSB_PWR
R8062
270K
R8063
10K 1/16W 5%
C8086
10N 50V
Vout = 0.6V (1+( R1/R2
⊙
))
Vout = 0.6V (1+( 100/13.3
⊙
))=5.11V
R469
0R05 1/16W
L104
90OHM
1
4
2
3
GND 4,5,6,7,8,9,10,11,12,13,14,15,16,17,19,20,21,22