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LG 65LA965V Service Manual page 55

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+12V
+1.1V_D13_VDD
L12201
BLM18PG121SN1D
C12202
10uF
16V
R12205
10K
R1
R12201
1%
15K
C12208
100pF
50V
R12204
33K
C12214
1%
1uF
10V
Switching freq: 700K
R2
Vout=0.765*(1+R1/R2)= 1.113V
+12V
+1.5V_D13_DDR
L12200
BLM18PG121SN1D
C12201
10uF
16V
R12206
10K
R12200
R12202
R1
18K
3.6K
1%
1%
C12207
100pF
50V
R12203
C12213
22K
1uF
1%
10V
R2
Switching freq: 700K
Vout=0.765*(1+R1/R2)=1.516V
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.
Copyright © 2013 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
HEVC option sheet
+1.1V_D13_VDD
IC12201
TPS54327DDAR
[EP]GND
EN
VIN
1
8
16V
0.1uF
C12225
VFB
VBST
2
7
L12205
2.2uH
VREG5
SW
3
6
NR5040T2R2N
SS
GND
3A
C12229
4
5
C12232
22uF
22uF
10V
10V
C12218
3300pF
50V
+1.5V_D13_DDR
IC12200
TPS54327DDAR
[EP]GND
EN
VIN
1
8
16V
0.1uF
C12224
VFB
VBST
2
7
L12204
3.6uH
VREG5
SW
3
6
SM-8040
SS
GND
3A
4
5
C12227
C12231
22uF
22uF
10V
10V
C12216
3300pF
50V
+1.1V_D13_VDD
+1.5V_D13_DDR
VDDC15_D13_DDR
VDDC15_D13_DDR
VDDC15_D13_DDR
VREF_D13_M0
L12208
BLM18PG121SN1D
+1.1V_D13_VDD
+2.5V_Normal
VDD25_D13_XTAL
VDDC11_D13_XTAL
L12211
L12209
BLM18PG121SN1D
BLM18PG121SN1D
+3.3V_NORMAL
VDD33_D13_XTAL
L12207
BLM18PG121SN1D
+2.5V_Normal
+3.3V_NORMAL
VDD25_D13
L12206
BLM18PG121SN1D
IC12000
LG1132-D13
+1.1V_D13_VDD
IC_D13
H8
DVDD11_1
H9
DVDD11_2
H10
DVDD11_3
H11
DVDD11_4
H12
DVDD11_5
H13
DVDD11_6
J8
DVDD11_7
J13
DVDD11_8
M8
DVDD11_9
K13
DVDD11_10
L13
DVDD11_11
M9
DVDD11_12
M10
DVDD11_13
M11
VDDC11_D13_XTAL
DVDD11_14
M12
DVDD11_15
M13
DVDD11_16
T1
DVDD11_XTAL
L8
AVDD11_HDMI_1
K8
AVDD11_HDMI_2
T2
VREF_D13_M1
AVDD11_PLL
VDDC15_D13_DDR
P5
DVDD15_DDR_1
P6
DVDD15_DDR_2
P7
DVDD15_DDR_3
P8
DVDD15_DDR_4
P9
DVDD15_DDR_5
P10
DVDD15_DDR_6
P11
DVDD15_DDR_7
P12
DVDD15_DDR_8
P13
DVDD15_DDR_9
P14
DVDD15_DDR_10
P15
DVDD15_DDR_11
P16
DVDD15_DDR_12
P17
DVDD15_DDR_13
VDD25_D13
J6
DVDD25_OTP
K6
AVDD25_HDMI_1
VDD25_D13_XTAL
L6
AVDD25_HDMI_2
U2
AVDD25_PLL
VDD33_D13
E10
DVDD33_1
E11
DVDD33_2
E12
DVDD33_3
G6
DVDD33_4
J15
DVDD33_5
K15
VDD33_D13_XTAL
DVDD33_6
L15
DVDD33_7
U1
VREF_D13_M0
DVDD33_XTAL
VREF_D13_M1
W1
VREF0_DDR
W20
VREF1_DDR
A2
VSS_1
A3
VSS_2
A8
VSS_3
A15
VSS_4
A19
VSS_5
B8
VSS_6
B15
VSS_7
B18
VSS_8
B19
VSS_9
B20
VSS_10
C4
VSS_11
C5
VSS_12
C6
VSS_13
C7
VSS_14
C8
VSS_15
C9
VSS_16
C10
VSS_17
C11
VSS_18
C12
VSS_19
C13
VSS_20
C14
VSS_21
C15
VSS_22
C16
VSS_23
C17
VSS_24
C18
VSS_25
D4
VSS_26
D5
VSS_27
D6
VSS_28
D7
VSS_29
D8
VSS_30
D9
VSS_31
D10
VSS_32
D11
VSS_33
D12
VSS_34
D13
VSS_35
D14
VSS_36
D15
VSS_37
D16
VSS_38
D17
VSS_39
D18
VSS_40
E4
VSS_41
VDD33_D13
E5
VSS_42
E6
VSS_43
L12210
E7
VSS_44
BLM18PG121SN1D
E8
VSS_45
E9
VSS_46
E13
VSS_47
E14
VSS_48
E15
VSS_49
E16
VSS_50
E17
VSS_51
E18
VSS_52
E19
VSS_53
E20
VSS_54
F3
VSS_55
F4
VSS_56
F17
VSS_57
F18
VSS_58
F19
VSS_59
F20
VSS_60
G3
VSS_61
G4
VSS_62
G7
VSS_63
G8
VSS_64
G9
VSS_65
G10
VSS_66
G11
VSS_67
G12
VSS_68
G13
VSS_69
G14
VSS_70
G15
VSS_71
G17
VSS_72
G18
VSS_73
H3
VSS_74
H4
VSS_75
H6
VSS_76
H7
VSS_77
H14
VSS_78
H15
VSS_79
H17
VSS_80
H18
VSS_81
J3
VSS_82
J4
VSS_83
J7
VSS_84
J9
VSS_85
J10
VSS_86
J11
VSS_87
J12
VSS_88
J14
VSS_89
J17
VSS_90
J18
VSS_91
K3
VSS_92
K4
VSS_93
K7
VSS_94
K9
VSS_95
K10
VSS_96
K11
VSS_97
K12
VSS_98
K14
VSS_99
K17
VSS_100
K18
VSS_101
L3
VSS_102
L4
VSS_103
L7
VSS_104
L9
VSS_105
L10
VSS_106
L11
VSS_107
L12
VSS_108
L14
VSS_109
L17
VSS_110
L18
VSS_111
M3
VSS_112
M4
VSS_113
M6
VSS_114
M7
VSS_115
M14
VSS_116
M15
VSS_117
M17
VSS_118
M18
VSS_119
N3
VSS_120
N4
VSS_121
N17
VSS_122
N18
VSS_123
N19
VSS_124
N20
VSS_125
P1
VSS_126
P2
VSS_127
P3
VSS_128
P4
VSS_129
P18
VSS_130
P19
VSS_131
P20
VSS_132
R3
VSS_133
R4
VSS_134
R5
VSS_135
R6
VSS_136
R7
VSS_137
R8
VSS_138
R9
VSS_139
R10
VSS_140
R11
VSS_141
R12
VSS_142
R13
VSS_143
R14
VSS_144
R15
VSS_145
R16
VSS_146
R17
VSS_147
R18
VSS_148
R19
VSS_149
R20
VSS_150
T3
VSS_151
T4
VSS_152
T18
VSS_153
T19
VSS_154
T20
VSS_155
U3
VSS_156
U4
VSS_157
U18
VSS_158
U19
VSS_159
U20
VSS_160
V1
VSS_161
V20
VSS_162
LGE Internal Use Only

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