37LD322H (CHASSIS:LD01Z) - LG TV Service Manual (repair manual). Page 34

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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.
+5V_USB
0
R2305
26~37"
+3.3V_Normal
MLB-201209-0120P-N2
120-ohm
L2301
26~37"
0
R2306
26~37"
CDS3C05HDMI1
5.6V
D2301
26~37"
4.7K
R2303
26~37"
MIC2009YM6-TR 
IC2301
26~37"
3
ENABLE
2
GND
4
FAULT/
1
VIN
6
VOUT
5
ILIMIT
10uF
10V
C2302
26~37"
0 . 1 u F
C2304
26~37"
10uF
10V
C2303
26~37"
SIDE_USB_DM
SIDE_USB_DP
0
R2304
26~37"
180
R2301
26~37"
USB1_CTL
CDS3C05HDMI1
5.6V
D2302
26~37"
USB1_OCD
47
R2302
26~37"
10K
R2307
26~37"
USB DOWN STREAM
KJA-UB-4-0004
JK2301
26~37"
1
2
3
4
5
CDS3C05HDMI1
5.6V
2 2 "
D2303
USB DOWN STREAM
UB01123-4HHS-4F
2 2 "
P2302
1
2
3
4
5
CDS3C05HDMI1
5.6V
2 2 "
D2304
REAR_USB_DP
REAR_USB_DM
0
R2310
2 2 "
0
2 2 "
R2311
+5V_Normal
180
22"
R2308
USB1_CTL
0
2 2 "
R2309
+3.3V_Normal
USB1_OCD
MIC2009YM6-TR 
IC2302
2 2 "
3
ENABLE
2
GND
4
FAULT/
1
VIN
6
VOUT
5
ILIMIT
10uF
10V
2 2 "
C2305
4.7K
2 2 "
R2312
0 . 1 u F
2 2 "
C2306
10uF
10V
2 2 "
C2307
47
2 2 "
R2313
10K
22"
R2314
MLB-201209-0120P-N2
120-ohm
2 2 "
L2302
USB1 OPTION
USB_SIDE
$ 0 . 1 2 5
USB
V e r .   1 . 0
17
USB REAR
EAX62115503
$ 0 . 1 2 5
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