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USB1 OPTION
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.
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
USB_SIDE
+3.3V_Normal
26~37"
IC2301
MIC2009YM6-TR
R2303
L2301
4.7K
MLB-201209-0120P-N2
26~37"
VOUT
VIN
6
26~37"
1
120-ohm
26~37"
$ 0 . 1 2 5
26~37"
ILIMIT
GND
5
2
C2303
R2306
0
10uF
FAULT/
ENABLE
C2302
4
3
26~37"
10V
USB1_CTL
10uF
10V
R2307
10K
R2302
47
USB1_OCD
R2305
0
26~37"
26~37"
SIDE_USB_DM
26~37"
R2304
0
SIDE_USB_DP
D2301
D2302
CDS3C05HDMI1
CDS3C05HDMI1
5.6V
5.6V
26~37"
26~37"
USB REAR
+3.3V_Normal
2 2 "
IC2302
R2312
L2302
MIC2009YM6-TR
4.7K
MLB-201209-0120P-N2
2 2 "
+5V_USB
VOUT
VIN
6
2 2 "
1
120-ohm
ILIMIT
$ 0 . 1 2 5
GND
2 2 "
5
2
R2309
FAULT/
ENABLE
C2307
4
3
2 2 "
10uF
10V
C2304
0 . 1 u F
26~37"
P2302
R2313
47
2 2 "
2 2 "
R2310
0
2 2 "
REAR_USB_DM
R2311
0
2 2 "
REAR_USB_DP
D2303
CDS3C05HDMI1
D2304
5.6V
CDS3C05HDMI1
5.6V
2 2 "
2 2 "
+5V_Normal
2 2 "
C2305
0
C2306
10uF
0 . 1 u F
10V
USB1_CTL
2 2 "
R2314
10K
USB1_OCD
EAX62115503
V e r . 1 . 0
USB
17
LGE Internal Use Only
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