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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.
MPI
C8809
0.1uF
16V
OPT
R8812
16K
+3.5V_ST
C8808
1uF
16V
OPT
C8807
10uF
10V
C8806
1uF
10V
L8800
3.6uH
+5V_ST
C8805
100pF
50V
OPT
+3.5V_ST
IC8800
TPS61087DRC
3
EN
2
FB
4
AGND
1
COMP
5
PGND
6
SW_1
7
SW_2
8
IN
9
FREQ
10
SS
11
[EP]AGND
C8804
22uF
16V
D8805
40V
SMAB34
R8810
18K
1%
C8803
0.1uF
16V
R8809
51K
1/16W
1%
R8811
3.3K
1%
C8810
2700pF
50V
21
+5V_ST Step Up
2014.11.15
24
R2
* 3.5V_ST -> 5V_ST Step-up Power
R1
LX770H
Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 40LX770H
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