LG 84LM9600 Service Manual page 22

+1.0V_VDD
LG1152A
IC101
LG1152AN-B2
VDD33
P1 J8
VDD33_CVBS
VDD33_1 GND_25
P2 J9
VDD33_2 GND_26
P14 J10
VDD33_HDMI
AVDD33_CVBS_1 GND_27
R14 J11
VDD33_XTAL
AVDD33_CVBS_2 GND_28
F18 J12
AVDD33_HDMI_1 GND_29
H16 J13
AVDD33_HDMI_2 GND_30
M16 J14
VDD33_XTAL GND_31
J15
VDD25_VSB
GND_32
VDD25_CVBS L15 K4
VDD25_VSB GND_33
R13 K5
VDD25_CVBS_2 GND_34
R12 K6
VDD25_REF
VDD25_CVBS_1 GND_35
V13 K7
VDD25_CVBS_3 GND_36
P10 K8
AVDD25_REF GND_37
VDD25_COMP R10 K9
VDD25_COMP_3 GND_38
P9 K10
VDD25_COMP_1 GND_39
R9 K11
VDD25_COMP_2 GND_40
V7 K12
VDD25_AUD VDD25_COMP_4 GND_41
J16 K13
VDD25_AAD GND_42
P6 K14
VDD25_AUD_1 GND_43
P7 L4
VDD25_LVTX
VDD25_AUD_2 GND_44
V6 L5
VDD25_AUD_3
GND_45
B18 L6
VDD25_LVTX_1 GND_46
G12 L7
VDD18_A VDD25_LVTX_2 GND_47
G13 L8
VDD25_LVTX_3 GND_48
L9
GND_49
N1 L10
VDD18_1 GND_50
N2 L11
VDD18_2 GND_51
L12
AVDD10_DEMOD
GND_52
G6 L13
VDDC10_1 GND_53
AVDD10_VSB G7 L14
VDDC10_2 GND_54
R15 M4
AVDD10_CVBS GND_55
K15 M5
AVDD10_LVTX
AVDD10_VSB GND_56
D17 M6
AVDD10_LVTX_1 GND_57
D18 M7
AVDD10_LVTX_2 GND_58
VDDC_XTAL N7 M8
AVDD10_LLPLL GND_59
L16 M9
VDDC_XTAL GND_60
M10
+2.5V_NORMAL
GND_61
G4 M11
VQPS GND_62
M12
For HDCP OTP
GND_63
Will be change to LOW for MP
N10 M13
AVSS25_REF GND_64
AVSS25_REF K16 M14
GND_XTAL GND_65
D16 M15
GND_1 GND_66
G5 M17
GND_2 GND_67
G8
N4
GND_3 GND_68
G9 N5
GND_4 GND_69
G10 N6
GND_5 GND_70
G11 N8
GND_6 GND_71
G14 N9
GND_7 GND_72
G15 N11
GND_8 GND_73
H4 N12
GND_9 GND_74
H5 N13
GND_10 GND_75
H6 N14
GND_11 GND_76
H7 N15
GND_12 GND_77
H8 N16
GND_13 GND_78
H9 P3
GND_14 GND_79
H10 P4
GND_15 GND_80
H11
P5
GND_16 GND_81
H12 P13
GND_17
GND_82
H13 P15
GND_18 GND_83
H14 P16
GND_19 GND_84
H15 R3
GND_20 GND_85
J4 R16
GND_21 GND_86
J5 R17
GND_22 GND_87
J6 R18
GND_23 GND_88
J7 T13
GND_24 GND_89
U13
GND_90
MDS62110215
For HeatSinK, AL Block / SMD Top
HEATSINK/ALBLOCK HEATSINK/ALBLOCK
MDS62110215
M300 M301
HEATSINK
M304
MDS62110218
MDS62110218
MDS62110218
HEATSINK/ALBLOCK
MDS62110215
M305 HEATSINK
HEATSINK/ALBLOCK
M303
M302
MDS62110218
MDS62110218
MDS62110218
MDS62110215
HEATSINK/ALBLOCK
M321 ALBLOCK M324 HEATSINK
M306
MDS62110218
MDS62110218
MDS62110218
MDS62110215
HEATSINK/ALBLOCK
M323
HEATSINK/ALBLOCK ESD_AJ
M307
MDS62110218
MDS62110218
MDS62110215
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.
11/05/31
Copyright © 2012 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
Max 360mA
Max 1mA
+1.0V_VDD
+1.0V_VDD
AVDD10_DEMOD VDDC_XTAL
L308
L302
L304 BLM18PG121SN1D
BLM18PG121SN1D
BLM18PG121SN1D
+1.8V_NORMAL
VDD18_A
L326
BLM18PG121SN1D
Max 100mA Max 250mA
+2.5V_NORMAL
VDD25_LVTX
+2.5V_NORMAL VDD25_CVBS
L313
L324 BLM18PG121SN1D
BLM18PG121SN1D
On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *1ea
Max 250mA
Max 50mA
+2.5V_NORMAL
VDD25_AUD
+2.5V_NORMAL
L315
L322 BLM18PG121SN1D
BLM18PG121SN1D
On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *1ea
Max 256mA
Max 35mA
+3.3V_NORMAL VDD33_HDMI
+3.3V_NORMAL
VDD33_CVBS
L323
L319
BLM18PG121SN1D
BLM18PG121SN1D
On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *1ea
SMD Bottom
UD Option
M315 For Tuner Sensitivity / Under DDR
M315-*1
For Tuner Sensitivity / Under TUNER
M308
GASKET_8.0X6.0X7.5H
MDS62110214
MDS62110215
ESD GASKET except ATSC MDS62110215
UD_ESD_9.5T
M312 M309
M312-*1 GASKET_8.0X6.0X7.5H
MDS62110215
MDS62110214 LM8600
MDS62110215
ESD
UD_ESD_9.5T
M322
M313 GASKET_8.0X6.0X7.5H
M313-*1
MDS62110215
NON_UD
MDS62110214
OPT UD Option
OPT_UD_ESD_9.5T
UD Option
M314
M314-*1
M308-*1
MDS62110214 GASKET_8.0X6.0X9.5H
MDS62110214
ESD
MDS62110214
UD_ESD_9.5T UD_GASKET except ATSC
M318
M318-*1
M309*-1
GASKET_8.0X6.0X9.5H
MDS62110214
MDS62110214
UD_9.5T
UD_ESD_AJ_9.5T
MDS62110214
M317
M317-*1
M322-*1
GASKET_8.0X6.0X9.5H
MDS62110214
MDS62110214
UD_9.5T
ESD
UD_ESD_9.5T
Max 35mA
Max 12mA
+1.0V_VDD
AVDD10_VSB AVDD10_LVTX
L305
BLM18PG121SN1D
On Package Decap : 0.1uF *1ea
VCC1.5V_MAIN
On Package Decap : 0.1uF *1ea
Max 28mA
VDD25_VSB
+2.5V_NORMAL
L325
BLM18PG121SN1D
+0.9V_VDD
On Package Decap : 0.1uF *1ea
On Package Decap : 0.1uF *6ea
Max 10mA
VDD25_REF
VDD25_COMP
+0.9V_VDD
L321
BLM15BD121SN1
L320
BLM15BD121SN1
AVSS25_REF
On Package Decap : 0.1uF *1ea
+1.8V_NORMAL
Max 1mA
+3.3V_NORMAL
VDD33_XTAL
L309
BLM18PG121SN1D
On Package Decap:0.1uF *1ea
+1.8V_NORMAL
M310
OPT
SMD TOP FOR ESD
On Package Decap:0.1uF *1ea
M311
ATSC M316
MDS62110217
For ATSC
ESD
M320
MDS62110217 +3.3V_NORMAL
M310-*1
ESD
OPT_UD_9.5T
M319
MDS62110217
M311-*1
ESD
UD_ATSC_9.5T
+1.5V_Bypass Cap
+1.5V_DDR
(18) VCC1.5V_MAIN
Max 680mA
L300
BLM18PG121SN1D
On Package Decap : 0.1uF *3ea
VCC1.5V_MAIN
Max 40mA
Max 40mA
VREF_M0 VREF_M1
On Package Decap : 0.1uF *1ea
Max 40mA
VCC1.5V_DE
VREF_M2
Max 340mA
+1.5V_DDR
VCC1.5V_DE
L301
BLM18PG121SN1D
On Package Decap : 0.1uF *2ea On Package Decap : 0.1uF *1ea
Max 6mA
+0.9V_VDD
MAIN_XTAL
Max 5900mA
L303
BLM18PG121SN1D
Max 20mA
+1.0V_VDD Max 1320mA
AVDD10_OSPREY
L306
BLM18PG121SN1D
On Package Decap : 0.1uF *3ea
Max 120mA
+1.8V_NORMAL
VDD18_LVTX
L316
L312
BLM18PG121SN1D
BLM18PG121SN1D
On Package Decap:0.1uF *1ea
+1.8V_NORMAL
Max 93mA
VDD18_MAIN_XTAL
VDD18_LVRX
L318
L314
BLM18PG121SN1D
BLM18PG121SN1D
Max 48.8mA
VDD33
+3.3V_NORMAL
VDD33_USB
L310
BLM18PG121SN1D
L317
BLM18PG121SN1D
On Package Decap : 0.1uF *1ea
LG1152D
IC100
LG1152D-B1
VDD33
U8 K13
VDD33_1 GND_21
U9 K14
VDD33_2 GND_22
U10 K15
VDD33_3 GND_23
V8 K16
VDD33_4 GND_24
V9 K17
VDD33_5 GND_25
VDD33_USB
V10 K18
VDD33_6 GND_26
J21 K19
AVDD33_USB_1 GND_27
K21 K20
AVDD33_USB_2 GND_28
AA10 L7
AVDD33_BT_USB_1 GND_29
AA11 L12
AVDD33_BT_USB_2 GND_30
VDD18
L13
GND_31
W18 L14
VDD18_1 GND_32
W19 L15
VDD18_2
GND_33
Y18 L16
VDD18_3 GND_34
Y19 L17
VDD18_4 GND_35
AG28 L18
VDD18_LVTX
VDD18_5 GND_36
AH27 L19
VDD18_6 GND_37
AA7 L21
VDD18_LTX_1 GND_38
AA8 M7
VDD18_LTX_2 GND_39
AA9 M12
VDD18_LTX_3 GND_40
VDD18_LVRX AG1 M13
VDD18_LTX_4 GND_41
AA12 M14
VDD18_LVRX_1 GND_42
AA13
VDD18_MAIN_XTAL M15
VDD18_LVRX_2 GND_43
AB12 M16
VDD18_LVRX_3 GND_44
J28 M17
VDD18_DISPPLL GND_45
B28 M18
VDD18_DR3PLL GND_46
G22 M19
VCC1.5V_DE
VDD18_MAIN_XTAL GND_47
N7
GND_48
F9 N12
VDD15_M2_1 GND_49
G8 N13
VDD15_M2_2 GND_50
G9 N14
VDD15_M2_3 GND_51
G10 N15
VDD15_M2_4 GND_52
G11 N16
VDD15_M2_5 GND_53
H8 N17
VDD15_M2_6 GND_54
H9 N18
VDD15_M2_7 GND_55
H10
N19
VCC1.5V_MAIN VDD15_M2_8 GND_56
H11 P7
VDD15_M2_9
GND_57
F22 P12
VDD15_M0_1 GND_58
G13 P13
VDD15_M0_2 GND_59
G14 P14
VDD15_M0_3 GND_60
G16 P15
VDD15_M0_4 GND_61
G17 P16
VDD15_M0_5 GND_62
G18 P17
VDD15_M0_6 GND_63
G19 P18
VDD15_M0_7 GND_64
G20 P19
VDD15_M0_8 GND_65
G21 R7
VDD15_M0_9 GND_66
H13 R12
VDD15_M0_10 GND_67
H14 R13
VDD15_M0_11 GND_68
H16 R14
VDD15_M0_12 GND_69
H17 R15
VDD15_M0_13
GND_70
H18 R16
VDD15_M0_14 GND_71
H19 R17
VDD15_M0_15 GND_72
H20 R18
VDD15_M0_16 GND_73
H21 R19
VREF_M2 VDD15_M0_17 GND_74
T7
VREF_M1 GND_75
L4 T8
VREF_M2_0 GND_76
F13 T9
VREF_M0
VREF_M1_0 GND_77
G12 T10
VREF_M1_1 GND_78
F14 T11
VREF_M0_0 GND_79
G15
T12
AVDD10_OSPREY
VREF_M0_1 GND_80
T13
GND_81
L20 T14
VDDC10_OSPREY_1 GND_82
M20 T15
VDDC10_OSPREY_2 GND_83
M21 T16
VDDC10_OSPREY_3 GND_84
M27 T17
VDDC10_OSPREY_4 GND_85
M28 T18
VDDC10_OSPREY_5 GND_86
N20 T19
VDDC10_OSPREY_6 GND_87
N21 T20
VDDC10_OSPREY_7 GND_88
P20 T21
VDDC10_OSPREY_8 GND_89
P21 U7
VDDC10_OSPREY_9 GND_90
R20 U11
VDDC10_OSPREY_10 GND_91
R21 U12
VDDC10_OSPREY_11 GND_92
+0.9V_VDD
U13
GND_93
Max 49mA K8 U14
VDDC09_1
GND_94
K9 U15
VDD18
VDDC09_2 GND_95
K10 U16
VDDC09_3 GND_96
K11 U17
VDDC09_4 GND_97
L8 U18
VDDC09_5 GND_98
L9 U19
VDDC09_6 GND_99
L10 U20
VDDC09_7 GND_100
L11 U21
VDDC09_8 GND_101
M8 V11
VDDC09_9 GND_102
M9 V12
VDDC09_10 GND_103
M10 V13
VDDC09_11 GND_104
M11 V14
VDDC09_12 GND_105
N8 V15
VDDC09_13 GND_106
N9 V16
VDDC09_14
GND_107
N10 V17
VDDC09_15 GND_108
N11 V18
VDDC09_16 GND_109
P8 V19
VDDC09_17 GND_110
P9 V20
VDDC09_18 GND_111
P10 V21
Max 31mA VDDC09_19 GND_112
P11 W7
VDDC09_20 GND_113
R8 W8
VDDC09_21 GND_114
R9 W9
VDDC09_22 GND_115
R10 W10
+0.9V_VDD
VDDC09_23 GND_116
R11
W11
VDDC09_24 GND_117
Y7 W12
VDD09_LTX_1 GND_118
Y8 W13
VDD09_LTX_2 GND_119
AF1 W14
MAIN_XTAL
VDD09_LTX_3 GND_120
F28 W15
AVDD09_DR3PLL GND_121
W16
GND_122
H22 W17
VDDC_MAIN_XTAL GND_123
VDD18
W20
GND_124
AA19 W21
SP_VQPS GND_125
Y9
GND_126
For secure BOOT OTP G23 Y10
GND_MAIN_XTAL GND_127
Will be change to LOW for MP
Y11
GND_128
G7 Y12
GND_1 GND_129
H7
Y13
GND_2 GND_130
H12 Y14
GND_3
GND_131
H15 Y15
GND_4 GND_132
J7 Y16
GND_5 GND_133
J8 Y17
GND_6 GND_134
J9 Y20
GND_7 GND_135
J10 Y21
GND_8 GND_136
J11 AA14
GND_9 GND_137
J12 AA15
GND_10 GND_138
J13 AA16
GND_11 GND_139
J14 AA17
GND_12 GND_140
J15 AA18
GND_13 GND_141
J16 AA20
GND_14 GND_142
J17 AA21
GND_15 GND_143
J18 AB7
GND_16
GND_144
J19 AB10
GND_17 GND_145
J20 AB11
GND_18 GND_146
K7 AB13
GND_19 GND_147
K12 AB22
GND_20 GND_148
LG1152
3
MAIN POWER
LGE Internal Use Only