Haier LE22D3380 Service Manual page 56

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8) USB/LVDS Output
LVDS TX Connector
CN408
2
4
6
8
R172
NC
5,11
BL_DIMMING
10
12
E4P
14
E3P
16
ECKP
18
E2P
20
E1P
22
E0P
24
26
28
O4P
30
O3P
32
OCKP
34
36
O2P
38
O1P
O0P
40
CONN
USB PORT 0
NC
D119
USB_DP0
R146
NC/0R05 OHM
5
USB_DP0
USB_DM0
R147
NC/0R05 OHM
5
USB_DM0
5V_SW
U103
5
1
IN
OUT
2
GND
4
3
R1104
C101
EN
OC
C112
4.7K1/16W
G5250M1T1U
10uF 10V
100N16V
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NEAR CN408
PANEL_VDD_IN
1
220R/2000mA
+
C137
C155
100NF 25V
100UF 16V
1
3
R170
NC
5
7
LVDS_CON_DET
R171
NC
DVDD3V3
9
11
E4N
13
E3N
15
ECKN
17
19
E2N
21
E1N
23
E0N
25
27
O4N
29
O3N
31
OCKN
33
35
O2N
37
O1N
39
O0N
NC
D120
5V_SW
CN103
NC/USB CONN
4
3
USB_DP0
R1108
2
USB_DM0
R1107
1
C157
C158
NC/10pF50V
NC/10pF50V
USB 2.0
PANEL_VCC
2
FB103
R1001
R1002
1K
1K
R199
EMI CM
LVDS POWER Control
+12V
+5VSB
4
USB CONN
3
0R05 OHM
CN105
2
0R05 OHM
1
5
LVDS_PWR_EN
HI = > LVDS POWER ON
LO = > LVDS POWER OFF
56
0R05
R1106
NC/0R05OHM1/8W
Q104
1
R1105
0R05OHM1/8W
S
D
2
S
D
3
S
D
4
G
D
R189
10K
C159
AO4449 -7A/-30V
R190
1uF
R191
100K1/16W
Panel Power
4.7K 1/16W
Q105
PMBT3904
R100
C166
10K
NC/4U7 10V
E0P
E0P
5
E0N
E0N
5
E1P
E1P
5
E1N
E1N
5
E2P
E2P
5
E2N
E2N
5
ECKP
ECKP
5
ECKN
ECKN
5
E3P
E3P
5
E3N
E3N
5
E4P
E4P
5
E4N
E4N
5
O0P
O0P
5
O0N
O0N
5
O1P
O1P
5
O1N
O1N
5
O2P
O2P
5
O2N
O2N
5
OCKP
OCKP
5
OCKN
OCKN
5
O3P
O3P
5
O3N
O3N
5
O4P
O4P
5
O4N
O4N
5
USB_DM0
USB_DM0
5
USB_DP0
USB_DP0
5
LVDS_PWR_EN
LVDS_PWR_EN 5
GND
3,4,5,6,7,9,10,11,12
PANEL_VCC
8
7
6
5
C156
NC/10uF 25V

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