26LV5000-ZJ, 26LV550A-ZJ, 26LV500N-ZJ, 26LV500U-ZJ, 26LV5510-ZK (CHASSIS:LD01P) - LG TV Service Manual (repair manual). Page 28

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D

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USB DOWN STREAM

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.

USB1_CTL

R1454
10K

L1451

MLB-201209-0120P-N2

120-ohm

IC1450

AP2191DSG

EAN61849601

3

IN_2

2

IN_1

4

EN

1

GND

5

FLG

6

OUT_1

7

OUT_2

8

NC

L1451-*1

CIS21J121

JK1450

3

A

U

0

4

S

-

3

0

5

-

Z

C

-

(

L

G

)

USB_JACK

1

2

3

4

5

+5V_USB

C1452
10uF
10V

USB1_OCD

SIDE_USB_DM

C1453

0.1uF

R1458

2K

1/8W

1%

R1459

2K

1/8W

1%

JK1450-*1

3AU04S-345-ZC-H-LG

USB_JACK_LV3400

1

2

3

4

5

R1455
4.7K
OPT

D1451

RCLAMP0502BA

OPT

SIDE_USB_DP

+3.3V_Normal

C1451

22uF

16V

R1451

47

20101023

GP2R

USB_OCP_DIODE

7

USB_DIODES

$0.077