LG 47LM6400 Service Manual page 56

+3.3V_NORMAL VDD3V3
L500
BLM18PG121SN1D
C500 C503
10uF 10uF
VDD3V3
L501
BLM18PG121SN1D
POWER_ON/OFF1
+3.3V_NORMAL
3.3V_EMMC
L504
BLM18PG121SN1D
C512
0.1uF
16V
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 ⓒ 2012 LG Electronics. Inc. All right reserved.
Only for training and service purposes
+1.2V_MTK_CORE 5600mA
60mA
C524 C506 C505 C529
C510 C504
10uF 10uF 10uF 0.1uF
0.1uF 2.2uF
+1.2V_MTK_CORE
C539 C543 C546 C548
10uF 0.1uF 0.1uF 0.1uF
AVDD_33SB
C501
+1.2V_MTK_CORE +1.2V_MTK_AVDD
0.1uF
L502
BLM18PG121SN1D
C525 C502
10uF 0.1uF
+5V_NORMAL
IC501
AP1117E33G-13
INADJ/GND
OUT
C526
TP500
10uF
10V
+3.3V_NORMAL EMMC_VCCQ
LAN_JACK_POWER
L506
BLM18PG121SN1D
TP501
C522
0.1uF
16V
C532 C535
0.1uF 0.1uF
C550 C552 C553
0.1uF 0.1uF 0.1uF
DAC_3V3
R500
1
C540 C544
10uF 0.1uF
10V 16V
SMD Gaskit
LAN RGB COMP
HDMI1~2 HDMI2~3 USB1~2 USB3
IC105
LGE2112
+1.2V_MTK_CORE
+1.2V_MTK_CORE
AR7 AC22
VCCK_43 VCCK_31
AT7 AC23
VCCK_45 VCCK_32
AU7 AD24
VCCK_47 VCCK_36
AP8 P23
VCCK_42 VCCK_8
AR8 R24
VCCK_44 VCCK_10
AT8 T24
VCCK_46 VCCK_12
AU8 AC24
VCCK_48 VCCK_33
AM7 AC21
VCCK_37 VCCK_30
AN7 P20
VCCK_39 VCCK_7
AP7 AC20
VCCK_41 VCCK_29
AM8 P19
VCCK_38 VCCK_6
AN8 AC18
VCCK_40 VCCK_27
P14 P18
VCCK_1 VCCK_5
R14 AC17
VCCK_9 VCCK_26
T14 P17
VCCK_11 VCCK_4
U14 AD18
VCCK_13 VCCK_34
V14 AD23
VCCK_14 VCCK_35
W14
VCCK_16
VDD3V3
Y14
VCCK_18
AA14
VCCK_20
AB14 AL9
VCCK_22 VCC3IO_B_4
AC14 AK10
VCCK_23 VCC3IO_B_2
AC19 AK9
VCCK_28 VCC3IO_B_1
P15 AK11
VCCK_2 VCC3IO_B_3
AC15 H29
VCCK_24 VCC3IO_A_5
P16 J29
VCCK_3 VCC3IO_A_7
AC16 H30
VCCK_25 VCC3IO_A_6
V23 J30
VCCK_15 VCC3IO_A_8
W23 G31
VCCK_17 VCC3IO_A_3
Y23 G32
VCCK_19 VCC3IO_A_4
AA23 F33
VCCK_21 VCC3IO_A_2
E34
VCC3IO_A_1
DECAP FOR SOC (HIDDEN - UCC)
+1.2V_MTK_CORE
C514 C520 C527
0.1uF 0.1uF 0.1uF
+1.5V_DDR
C508 C523
0.1uF 0.1uF
MID_MAIN_3
IC105
LGE2112
R2 R6
DVSS_51 DVSS_55
R3 R20
DVSS_52 DVSS_62
J4 T20
DVSS_37 DVSS_73
R4 U20
DVSS_53 DVSS_83
Y4 V20
DVSS_107 DVSS_92
F5
W20
DVSS_20 DVSS_104
J5 Y20
DVSS_38 DVSS_117
R5 AA20
DVSS_54 DVSS_127
Y5 AB20
DVSS_108 DVSS_137
W5 G16
DVSS_95 DVSS_29
L7 R21
DVSS_44 DVSS_63
M7 T21
DVSS_46 DVSS_74
R7 U21
DVSS_56 DVSS_84
AA5 V21
DVSS_120 DVSS_93
AB5 W21
DVSS_130 DVSS_105
K7 Y21
DVSS_43 DVSS_118
U7 AA21
DVSS_77 DVSS_128
W7 AB21
DVSS_97 DVSS_138
E9 R22
DVSS_13 DVSS_64
E8 T22
DVSS_12
DVSS_75
F9 U22
DVSS_22 DVSS_85
G14 V22
DVSS_28 DVSS_94
J6 W22
DVSS_39 DVSS_106
R15 Y22
DVSS_57 DVSS_119
T15 AA22
DVSS_68 DVSS_129
U15 AB22
DVSS_78 DVSS_139
V15 R23
DVSS_87 DVSS_65
W15 T23
DVSS_99 DVSS_76
Y15 U23
DVSS_112 DVSS_86
AA15 AB23
DVSS_122 DVSS_140
AB15 W6
DVSS_132 DVSS_96
H11 G17
DVSS_34 DVSS_30
R16 F25
DVSS_58 DVSS_27
T16 Y6
DVSS_69 DVSS_109
U16 E21
DVSS_79 DVSS_17
V16 F21
DVSS_88 DVSS_25
W16 L8
DVSS_100 DVSS_45
Y16 T7
DVSS_113 DVSS_66
AA16 D11
DVSS_123 DVSS_7
AB16 E11
DVSS_133 DVSS_14
R17 D12
DVSS_59 DVSS_8
T17 E22
DVSS_70 DVSS_18
U17
F22
DVSS_80 DVSS_26
V17 G25
DVSS_89 DVSS_33
Y17 AB19
DVSS_114 DVSS_136
T18 AA19
DVSS_71 DVSS_126
V18 P22
DVSS_90 DVSS_49
Y18 W19
DVSS_115 DVSS_103
T19 U19
DVSS_72 DVSS_82
V19 R19
DVSS_91 DVSS_61
Y19 Y7
DVSS_116 DVSS_110
W17 AB18
DVSS_101 DVSS_135
AA17 AA18
DVSS_124 DVSS_125
AB17 W18
DVSS_134 DVSS_102
R18 U18
DVSS_60 DVSS_81
AB6 AA7
DVSS_131 DVSS_121
H19 N22
DVSS_35
DVSS_47
H22 T8
DVSS_36 DVSS_67
J11 W8
DVSS_40 DVSS_98
J12 Y8
DVSS_41 DVSS_111
J22 E7
DVSS_42 DVSS_11
F8
DVSS_21
DECAP FOR SOC (BOTTOM)
+1.2V_MTK_CORE
C531 C537 C545
0.1uF 0.1uF 0.1uF
+1.5V_DDR
C533 C536 C547
0.1uF 0.1uF 0.1uF
2011.12.09
10
LGE Internal Use Only