LG 49UH6500 Service Manual page 46

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
Copyright 2016 LG Electronics Inc. All rights reserved.
Only for training and service purposes
+13V
POWER_ON/OFF1
IC1600
BD86106EFJ [EP]
L1600 L1601
4.7uH
BLM18PG121SN1D PGND SW_2
1 8
C1604
VIN SW_1
2 7 10uF
10V
C1600 C1601
R1601
0.1uF
10uF AGND EN 10K
50V 3 6
25V
C1603
FB COMP
0.0068uF
4 5
6A 50V
C1602 R1600
20K
1500pF
50V
Vout=0.8*(1+R1/R2)
+5V_NORMAL
ZD1600
C1605 C1606 C1607 C1608
5V OPT
10uF 10uF 10uF
10uF
10V 10V 10V
10V
R1
R2
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M16 2015.06.03
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M16 UHD-mid Power
LGE Internal Use Only