32LT360C-CA (CHASSIS:LC2EC) - LG TV Service Manual (repair manual). Page 25

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S

B

 

D

O

W

N

 

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T

R

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A

M

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.

10/08/13

USB_OCP_DIODE

7

GP4_S7LR2

C1452
10uF
10V

R1451

47

R1455
4.7K
OPT

JK1450

3

A

U

0

4

S

-

3

0

5

-

Z

C

-

(

L

G

)

USB_NORMAL

1

2

3

4

5

IC1450

AP2191DSG

EAN61849601

3

IN_2

2

IN_1

4

EN

1

GND

5

FLG

6

OUT_1

7

OUT_2

8

NC

USB1_OCD

D1451

RCLAMP0502BA

OPT

+5V_USB

SIDE_USB1_DM

USB1_CTL

SIDE_USB1_DP

L1451

CIS21J121

JK1450-*1

3AU04S-345-ZC-H-LG

USB_32LS3500

1

2

3

4

5

L1451-*1

MLB-201209-0120P-N2

120-ohm

+3.3V_Normal

R1454
10K

C1453

0.1uF

C1451

22uF

16V

R1459

2K

1/8W

5%

OPT

R1458

2K

1/8W

5%

OPT

USB (SIDE)

$0.077

USB1_DIODES