LG Electronics 348C-ZA Flat Panel Television User Manual


 
USB DOWN STREAM
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.
USB_OCP_DIODE_1EA
2011/11/18
52
GP4L_S7LR2
IC1450
AP2191DSG
EAN61849601
3
IN_2
2
IN_1
4
EN
1
GND
5
FLG
6
OUT_1
7
OUT_2
8
NC
SIDE_USB1_DM
C1453
0.1uF
C1452
10uF
10V
USB1_CTL
R1455
4.7K
OPT
R1454
10K
L1451
CIS21J121
+3.3V_Normal
SIDE_USB1_DP
+5V_USB
C1451
22uF
16V
R1451
47
JK1450
3AU04S-305-ZC-(LG)
USB_1_NORMAL
1234
5
L1451-*1
MLB-201209-0120P-N2
120-ohm
USB1_OCD
D1451
RCLAMP0502BA
OPT
R1458
2K
1/8W
5%
OPT
R1459
2K
1/8W
5%
OPT
JK1450-*1
3AU04S-345-ZC-H-LG
USB_1_32LS3500
1234
5
USB (SIDE)
$0.0665
USB1_DIODES
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only