Haier LE43B7600A, Service Manual

Page: 54 / 66

54
R148 5.1R 1/16W
C124 100NF 25V
USB3_DN
USB3_DP
R142
NC/10K
USB3_TXN
USB3_TXP
USB3_RXP
USB3_RXN
FB103
120R
1
2
FB102 NC/120R
1 2
FB101 120R
1 2
EN_U411
U102
G5250K1T1U
OUT
5
GN
D
2
IN
4
EN
1
OC
3
R140
22 OHM 1/16W
U105
NC/AOZ8804DI
CH1
1
CH2
2
VN
3
CH3
4
CH4
5
NC
6
NC
7
VN
8
NC
9
NC
10
USB3_RXP
USB3_TXN
U104
NC/AOZ8802ADI
CH1
1
CH2
2
VN
3
VN
4
NC
5
NC
6
Z
D
1
18
NC/
ML
V
G
0
40
2
1
2
Z
D
117
N
C
/M
L
V
G
0402
1
2
US
B
2.
0
US
B
3.
0
CN107
USB CONN 9P
HAND1
10
HAND2
11
VCC
1
D+
3
GND
4
D-
2
RXN
5
RXP
6
GND
7
TXN
8
TXP
9
USB3_RXP
USB3_TXP
USB3_TXN
USB3_RXN
USB3_DN
1000mA
1000mA
WIFI_RST 5
USB3_DP
500mA
1000mA
+5V_USB
R147 5.1R 1/16W
5
R146 5.1R 1/16W
C
123
10
0N
F
25
V
500mA
R139
0R05 OHM
Z
D
121
N
C
/M
LVG
040
2
1
2
R138 5.1R 1/16W
R137 5.1R 1/16W
C
118
1
0uF
16V
C
119
1
00N
F
25
V
+3.3V_Normal
C
12
2
1
0uF
16
V
FB110 NC/120R
1 2
埃 CN106
R141:NC ; R139 ン
BT_RST 5
R145 5.1R 1/16W
FB109 120R
1 2
Z
D
122
N
C
/M
L
V
G
0402
1
2
USB2_D- 5
+5V_Normal
C125 100NF 25V
USB2.0
500mA
1000mA
USB3_SSRXP 5
USB3_SSRXN 5
USB3_SSTXP 5
USB3_SSTXN 5
INTERNAL USB 0 WIFI
USB3_DP
USB3_DN
Traces of USB3.0 should
be less than 10cm.
trace : diffenentail 100 R
500mA
USB3.0
5
USB3_D- 5
1
2
3
4
CN105
USB CONN
1
2
3
4
6
5
t
TH101
NC/PTCR
1 2
INTERNAL USB 1 for BT
500mA
USB1_D- 5
5
5
USB0_D- 5
+3.3V_Normal
USB3_VBUS
USB3_RXN
USB3_VBUS
+3.3V_Normal
C130
100NF 25V
USB_PW_EN 4,5
PWR-ON/OFF 4,5
C1
27
100
N
F
25V
R152
0R05
U103 NC
IN1
1
IN2
2
GN
D
3
IN3
4
IN4
5
NC
6
NC
7
GN
D
8
NC
9
NC
10
MDI_TP 5
MDI_TN 5
C1
26
100
N
F
25V
CN108
RJ45 15P
TCT P1
1
TD+ P2
2
TD- P3
3
RD+ P4
4
RD- P5
5
RCT P6
6
NC P7
7
NC P8
8
NC P9
9
NC P10
10
NC P11
11
Y - P12
12
G- P14
14
Y + P13
13
G+ P15
15
TH
1
16
TH
2
17
MDI_RN 5
MDI_TN
MDI_RP 5
MDI_RN
+5V_Normal
MDI_TP
MDI_RP
EN_U411
t
TH100
NC/PTCR
1 2
CN106
CONN
2
4
6 1
3
5
CN104
CONN
2
4
6
8
1
3
5
7
R141
NC/0R05 OHM
C120
100NF 25V
R144 5.1R 1/16W
R143 5.1R 1/16W
C121
10uF 16V
ZD1
20
1
2
ZD1
19
1
2
USB_PW_GPIO
U106
G5250K1T1U
OUT
5
GN
D
2
IN
4
EN
1
OC
3
C
12
8
1
0uF
16
V
C
12
9
N
C
/2
2uF
10
V
+5V_USB
EN_U413
USB3_TXP
R151
NC/10K
USB_PW_GPIO
R1
54
NC
/1
0
K
R153 22 OHM 1/16W EN_U413
R149 5.1R 1/16W
R150 5.1R 1/16W
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称 爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 A
C
10 16 Thursday , April 02, 2015
< 称爹 >
14. USB IN