42SL90QR-MA (CHASSIS:LP91L) - LG TV Service Manual (repair manual). Page 17

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THE    SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS 
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE    SYMBOL MARK OF THE SCHEMETIC.
USB_DP
USB_DN
0
R200
0
R201
0
Non_OCP
R202
+5V_USB
500
L200
10uF 6.3V
C201
120OHM
OCP
L202
4.7K
OCP
R205
1KOCP
R204
MIC2009YM6-TR 
OCP
IC201
3
ENABLE
2
GND
4 FAULT/
1
VIN
6 VOUT
5 ILIMIT
0.1uF
OCP
C203
10uF
OCP
C204
30V
D208
READY
30V
D207
READY
220uF
16V
C200
100uF
16V
C202
KDS226
OCP
D200
A
AC
C
510
OCP
R208
160 OCP
R203
MDS61887702
GASKET
M1
MDS61887702
GASKET
M2
MDS61887702
GASKET
M3
MDS61887702
GASKET
M4
MDS61887702
GASKET
M5
USB DOWN STREAM
UAR27-4K2300
JK200
1
2
3
4
5
MDS61887702
GASKET
M6
CDS3C30GTH
30V
D122
0.1uF
C108
TXD
RXD
IR_OUT
4.7K
R206
0.1uF
C107
4.7K
R207
J P 2 0 1
+3.3V_MST
J P 2 0 2
CDS3C30GTH
30V
D121
0.1uF
C205
100
R144
0.1uF
C109
+3.3V_MST
100
R145
ST3232CDR
IC101
3
C1-
2
V+
4
C2+
1
C1+
6
V-
5
C2-
7
T2OUT
8
R2IN
9
R2OUT
10
T2IN
11
T1IN
12
R1OUT
13
R1IN
14
T1OUT
15
GND
16
VCC
J P 2 0 0
SPG09-DB-009
JK201
1
2
3
4
5
6
7
8
9
10
MDS61887702
GASKET
M7
IR_OUT
**1A Design
USB
EAX61337301
Mstar LED SL90
USB
H6 SL90
2       1 2
2 0 0 9 / 0 6 / 0 2
EAN43439401
P i n   t o   P i n   w i t h
C l o s e   t o   S I D E _ U S B
RS-232C (CI ITEM)
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