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.
TXA2N
D1-_HDMI2
SCART_RIN_SOC
R320
100
TU_ALL_2178B
BIT0
POWER_ON/OFF1
MODEL_OPT_12
D1+_HDMI1
COMP_COM_SOC
R338
4.7K
BIT0_0
CK+_HDMI2
DTV/MNT_V_OUT
ADCIN_N_DEMOD
SC_B_IN_SOC
BIT1
C358
0.1uF
TP309
D2+_HDMI1
TP317
C302
1uF
10V
TP337
TP322
COMP1_Pb
R366
10K
C321
0.1uF
SCART_LIN_SOC
R373
4.7K
OPT
BIT5
SC_FB_SOC
C312
33pF
TU_ALL_IntDemod
SC_FB_SOC
R324
30K
CK-_HDMI2
R337
4.7K
BIT0_1
COMP/AV1/DVI_R_IN_SOC
TXB0P
D1+_HDMI1
MODEL_OPT_10
TXA4N
TP334
MODEL_OPT_9
SCART_RIN_SOC
TP304
TP318
DDC_SCL_2
R363
100
+1.2V_MTK_CORE
HP_ROUT_SOC
D0-_HDMI3
TP310
DDC_SDA_1
FE_DEMOD1_TS_DATA[7]
SC_B_IN_SOC
R334
100
TP331
MODEL_OPT_10
CK+_HDMI3
SC_R_IN_SOC
L300
R344
4.7K
BIT2_0
TXB2P
COMP_PR_IN_SOC
AVDD3V3_AADC
C313
33pF
TU_ALL_IntDemod
TP312
AV1_CVBS
D0-_HDMI2
R313
51
TU_ALL_IntDemod
5V_HDMI_2
TP340
TP324
+1.2V_MTK_AVDD
CK-_HDMI1
C325
10uF
10V
VDD3V3
R350
4.7K
BIT4_1
C315
100pF
50V
OPT
BIT0
R322
100
1/16W
5%
C328
0.1uF
COMP_Y_AV1_IN_SOC
D0+_HDMI3
TXA1P
VDD3V3
R362
4.7K
INT_EEPROM
C323
1500pF
TXA4P
C329
22pF
OPT
C306
560pF
50V
OPT
COMP_PB_IN_SOC
R354
4.7K
BIT6_0
SPDIF_OUT
AVDD3V3_AADC
C300
0.047uF
25V
TP315
R323
100
1/16W
5%
R335
100
C326
1uF
10V
DDC_SCL_3
DDC_SCL_3
R315
100
C310
10pF
50V
R333
100
OPT
I2C_SCL2
C346
0.1uF
OPT
TP308
TXB3P
MODEL_OPT_11
D2-_HDMI2
AUD_LRCK
R358
4.7K
DDR_1GB
SC_G_IN_SOC
CK+_HDMI1
TXB1P
R321
10
1/16W
5%
BIT2
C356
0.1uF
BIT3
C338
10uF
R340
4.7K
BIT1_0
COMP1/AV1/DVI_R_IN
C332
1uF
10V
R306
470K
OPT
SCART_Lout_SOC
SC_COM_SOC
TP336
TP323
D0+_HDMI1
C317
0.01uF
C357
1uF
10V
C324
0.1uF
DDC_SDA_2
D1+_HDMI3
TP326
TXB4P
COMP/AV1/DVI_L_IN_SOC
TXB2N
SC_COM_SOC
TP316
D0+_HDMI3
BIT1
D1-_HDMI3
TXA0N
R309
75
1%
1005
MODEL_OPT_13
BIT6
R336
100
TXB1N
R361
4.7K
EXT_EEPROM
TP300
TXA1N
CK-_HDMI3
HDMI_ARC
C349
0.1uF
OPT
COMP_Y_AV1_IN_SOC
TP305
SC_CVBS_IN_SOC
R302
470K
OPT
ADCIN_N_DEMOD
TU_CVBS
TP333
TP332
ADCIN_P_DEMOD
C331
33pF
OPT
R314
51
TU_ALL_IntDemod
D2-_HDMI3
TP328
MODEL_OPT_8
L302
BLM18PG121SN1D
R307
75
1%
1005
AVDD3V3_AADC
R343
4.7K
BIT2_1
D0+_HDMI1
BIT3
C348
0.1uF
C345
10uF
TP339
TP320
SC_R_IN_SOC
D1-_HDMI1
TP314
C305
560pF
50V
OPT
BIT4
D2+_HDMI1
+1.2V_MTK_CORE
R357
4.7K
DDR_768MB
TP301
+1.2V_MTK_AVDD
C347
10uF
R349
4.7K
BIT4_0
R351
4.7K
BIT5_1
D2+_HDMI3
D0-_HDMI1
TU_SIF_TU
C307
1uF
25V
DDC_SDA_3
DDC_SCL_1
DDC_SDA_1
TP303
TP329
TXA2P
TXA3N
R301
2.2K
OPT
R355
4.7K
BIT7_1
COMP1_Y_SOY
VDD3V3
DDC_SDA_3
SC_CVBS_IN_SOC
C309
10pF
50V
HDMI_HPD_5V_1
R364
0
VDD3V3
CK-_HDMI3
ADCIN_P_DEMOD
C330
22pF
OPT
+1.2V_MTK_AVDD
R339
4.7K
BIT1_1
R359
4.7K
SIDE_HDMI
TXB3N
COMP_COM_SOC
SCART_Lout_SOC
TXBCLKN
C359
10uF
10V
C337
10uF
R374
4.7K
TP330
R332
24K
1%
IF_AGC
HDMI_HPD_5V_3
D1+_HDMI3
R375
4.7K
OPT
C355
0.1uF
D2+_HDMI2
L301
BLM18PG121SN1D
CK+_HDMI1
R371
4.7K
R317
100
1/16W
5%
C351
0.1uF
R311
1K
TU_ALL_IntDemod
C316
100pF
50V
OPT
TXACLKN
BIT6
BIT4
HP_DET
COMP1_Y_SOY
C340
0.1uF
TP335
CK+_HDMI3
TU_CVBS_SOC
TP307
C314
0.01uF
C301
0.01uF
IF_N
C322
0.1uF
CK-_HDMI1
TXA3P
R303
0
C320
0.01uF
+1.2V_MTK_AVDD
TP313
R372
4.7K
D2-_HDMI3
C303
1uF
10V
TU_ALL_IntDemod
AUD_LRCH
TP325
D2-_HDMI1
R345
4.7K
BIT3_1
SCART_Rout_SOC
I2C_SDA2
TXB0N
R312
1K
TU_ALL_IntDemod
CEC
D1-_HDMI3
C319
0.01uF
R370
4.7K
OPT
TP338
TP321
D2-_HDMI1
R300
10K
HDMI_HPD_5V_3
AUD_SCK
D1+_HDMI2
R360
4.7K
REAR_HDMI
C341
2.2uF
C327
0.1uF
SC_G_IN_SOC
C354
0.1uF
+1.2V_MTK_CORE
TP302
R356
4.7K
BIT7_0
R304
0
R353
4.7K
BIT6_1
COMP1/AV1/DVI_L_IN
TU_CVBS_SOC
MODEL_OPT_9
COMP/AV1/DVI_R_IN_SOC
R325
30K
C352
0.047uF
COMP_PB_IN_SOC
VDD3V3
DTV/MNT_V_OUT
C353
1uF
10V
R308
75
1%
3216
R346
4.7K
BIT3_0
R310
1K
TU_ALL_IntDemod
C344
10uF
OPT
BIT2
SCART_Rout_SOC
TXBCLKP
TXACLKP
+3.3V_NORMAL
D1-_HDMI1
HDMI_HPD_5V_1
+1.2V_MTK_CORE
COMP/AV1/DVI_L_IN_SOC
C339
10uF
TP341
C311
10pF
50V
+1.2V_MTK_CORE
MODEL_OPT_8
MODEL_OPT_11
VDD3V3_HDMI
D2+_HDMI3
COMP1_Y/AV1
COMP_PR_IN_SOC
TP327
D0-_HDMI1
D0-_HDMI3
C308
1uF
25V
BIT7
HP_LOUT_SOC
BIT5
TXA0P
+3.3V_NORMAL
CEC
C350
0.1uF
COMP1_Pr
C318
0.047uF
TU_ALL_2178B
IF_P
R352
4.7K
BIT5_0
DDC_SCL_1
BIT7
AV1_CVBS
SCART_LIN_SOC
HDMI_HPD_5V_2_CBUS
R365
1K
TP311
TXB4N
D0+_HDMI2
C304
1uF
10V
TU_ALL_IntDemod
IC101
LGE5221(A5LRA0)
DEV
ADCINP_DEMOD
D27
ADCINN_DEMOD
D28
AVDD12_DEMOD
E27
IF_AGC
F15
RF_AGC
E14
OSCL1
E15
OSDA1
D15
CVBS_COM
H27
CVBS3P
H28
CVBS2P
J25
CVBS1P
G28
CVBS0P
G26
SIF_COM
G25
HDMI_CEC
C19
HDMI_0_SCL
C16
HDMI_1_SCL
D19
HDMI_2_SCL
U23
HDMI_0_SDA
D16
HDMI_1_SDA
G19
HDMI_2_SDA
U24
HDMI_0_PWR5V
E18
HDMI_0_HPD_CBUS
E17
HDMI_1_HPD
F19
HDMI_2_HPD
T22
MHL_SENSE
E16
AVDD12_HDMI_1
A14
AVDD12_HDMI_2
U26
AVDD33_HDMI
G20
HSYNC
R27
VSYNC
R28
RP
N26
GP
N28
BP
P28
COM
N27
SOG
P27
VGA_SDA
T28
VGA_SCL
T27
COM1
M25
PB1P
L28
PR1P
L27
Y1P
M26
SOY1
N25
COM0
K26
PB0P
K25
PR0P
J26
Y0P
K27
SOY0
K28
VDACX_OUT
G27
AVDD33_VIDEO_STB
H23
AVSS33_XTAL
J20
AVSS33_DEMOD
K20
HDMI_0_RX_0
A17
HDMI_0_RX_0B
B17
HDMI_0_RX_1
A16
HDMI_0_RX_1B
B16
HDMI_0_RX_2
A15
HDMI_0_RX_2B
B15
HDMI_0_RX_C
C17
HDMI_0_RX_CB
D17
HDMI_1_RX_0
A20
HDMI_1_RX_0B
B20
HDMI_1_RX_1
A19
HDMI_1_RX_1B
B19
HDMI_1_RX_2
C18
HDMI_1_RX_2B
D18
HDMI_1_RX_C
C21
HDMI_1_RX_CB
B21
HDMI_2_RX_0
W26
HDMI_2_RX_0B
W25
HDMI_2_RX_1
V26
HDMI_2_RX_1B
V25
HDMI_2_RX_2
V28
HDMI_2_RX_2B
V27
HDMI_2_RX_C
Y28
HDMI_2_RX_CB
Y27
IC101
LGE5221(A5LRA0)
DEV
TCON0
AE18
TCON1
AF18
TCON2
AD17
TCON3
AE15
TCON4
AD15
TCON5
AC19
TCON6
AD18
TCON7
AD19
TCON8
AC17
TCON9
AD16
TCON10
AC15
TCON11
AC18
TCON12
AB17
AVDD12_LVDS
AG14
AVDD33_LVDSA
G22
REXT_VPLL
AF14
AIN_R0
C22
AIN_L0
C24
AIN_R1
B23
AIN_L1
E23
AIN_R2
D23
AIN_L2
A22
AIN_R3
B22
AIN_L3
C23
AVDD33_AADC
E21
VMID_AADC
D22
AVSS33_CLN
K19
AE0P
AF19
AE0N
AE19
AE1P
AH19
AE1N
AG19
AE2P
AH18
AE2N
AG18
AECKP
AF17
AECKN
AE17
AE3P
AF16
AE3N
AE16
AE4P
AH16
AE4N
AG16
AE5P
AG15
AE5N
AH15
AO0P
AF24
AO0N
AE24
AO1P
AF23
AO1N
AE23
AO2P
AH23
AO2N
AG23
AOCKP
AF22
AOCKN
AE22
AO3P
AF21
AO3N
AE21
AO4P
AH21
AO4N
AG21
AO5P
AF20
AO5N
AE20
AR0_ADAC
A25
AL0_ADAC
C25
AR1_ADAC
B26
AL1_ADAC
A27
AR2_ADAC
B25
AL2_ADAC
A26
AVDD33_ADAC
F21
ASPDIFI
AG27
ASPDIFO0
AH28
AOBCK
AF27
AOLRCK
AD26
AOMCLK
AG28
AOSDATA1
AE27
AOSDATA0
AF28
IC101
LGE5221(A5LRA0)
DEV
VCCK_1
Y16
VCCK_2
W17
VCCK_3
Y17
VCCK_4
W18
VCCK_5
Y18
VCCK_6
P19
VCCK_7
R19
VCCK_8
T19
VCCK_9
U19
VCCK_10
V19
VCCK_11
W19
VCCK_12
Y19
VCCK_13
P20
VCCK_14
R20
VCCK_15
T20
VCCK_16
U20
VCCK_17
V20
VCCK_18
W20
VCCK_19
Y20
VCCK_20
U21
VCCK_21
V21
VCCK_22
W21
VCCK_23
Y21
VCCK_24
W22
VCCK_25
Y22
VCCK_26
AA22
VCCK_27
AB22
VCCK_28
Y23
VCCK_29
AA23
VCCK_30
AB23
VCCK_31
AA24
VCCK_32
AB24
VCC3IO_A
G21
VCC3IO_B
F22
IC101
LGE5221(A5LRA0)
DEV
DVSS_1
A28
DVSS_2
C12
DVSS_3
C15
DVSS_4
C26
DVSS_5
C27
DVSS_6
C28
DVSS_7
D24
DVSS_8
D26
DVSS_9
E6
DVSS_10
E7
DVSS_11
E8
DVSS_12
E9
DVSS_13
E22
DVSS_14
E26
DVSS_15
F6
DVSS_16
F7
DVSS_17
F8
DVSS_18
F9
DVSS_19
G6
DVSS_20
G7
DVSS_21
G8
DVSS_22
G9
DVSS_23
G14
DVSS_24
H3
DVSS_25
H7
DVSS_26
H8
DVSS_27
J3
DVSS_28
J5
DVSS_29
J14
DVSS_30
J15
DVSS_31
J16
DVSS_32
J17
DVSS_33
J18
DVSS_34
K6
DVSS_35
K9
DVSS_36
K10
DVSS_37
K11
DVSS_38
K12
DVSS_39
K13
DVSS_40
K14
DVSS_41
K15
DVSS_42
K16
DVSS_43
K17
DVSS_44
K18
DVSS_45
L2
DVSS_46
L9
DVSS_47
L10
DVSS_48
L11
DVSS_49
L12
DVSS_50
L13
DVSS_51
L14
DVSS_52
L15
DVSS_53
L16
DVSS_54
L17
DVSS_55
L18
DVSS_56
L19
DVSS_57
L20
DVSS_58
M4
DVSS_59
M9
DVSS_60
M10
DVSS_61
M11
DVSS_62
M12
DVSS_63
M13
DVSS_64
M14
DVSS_65
M15
DVSS_66
M16
DVSS_67
M17
DVSS_68
M18
DVSS_69
M19
DVSS_70
M20
DVSS_71
N3
DVSS_72
N9
DVSS_73
N10
DVSS_74
N11
DVSS_75
N12
DVSS_76
N13
DVSS_77
N14
DVSS_78
N15
DVSS_79
N16
DVSS_80
N17
DVSS_81
N18
DVSS_82
N19
DVSS_83
N20
DVSS_84
P5
DVSS_85
P11
DVSS_86
P12
DVSS_87
P13
DVSS_88
P14
DVSS_89
P15
DVSS_90
P16
DVSS_91
P17
DVSS_92
P18
DVSS_93
P22
DVSS_94
R3
DVSS_95
R11
DVSS_96
R12
DVSS_97
R13
DVSS_98
R14
DVSS_99
R15
DVSS_100
R16
DVSS_101
R17
DVSS_102
R18
DVSS_103
T11
DVSS_104
T12
DVSS_105
T13
DVSS_106
T14
DVSS_107
T15
DVSS_108
T16
DVSS_109
T17
DVSS_110
T18
DVSS_111
T23
DVSS_112
T26
DVSS_113
U7
DVSS_114
U8
DVSS_115
U11
DVSS_116
U12
DVSS_117
U13
DVSS_118
U14
DVSS_119
U15
DVSS_120
U16
DVSS_121
U17
DVSS_122
U18
DVSS_123
V3
DVSS_124
V11
DVSS_125
V12
DVSS_126
V13
DVSS_127
V14
DVSS_128
V15
DVSS_129
V16
DVSS_130
V17
DVSS_131
V18
DVSS_132
W7
DVSS_133
W11
DVSS_134
W12
DVSS_135
W13
DVSS_136
W14
DVSS_137
W16
DVSS_138
Y3
DVSS_139
Y25
DVSS_140
AA8
DVSS_141
AB1
DVSS_142
AB5
DVSS_143
AB9
DVSS_144
AB11
DVSS_145
AB13
DVSS_146
AB16
DVSS_147
AB18
DVSS_148
AB19
DVSS_149
AB20
DVSS_150
AC2
DVSS_151
AC13
DVSS_152
AC22
DVSS_153
AC23
DVSS_154
AC24
DVSS_155
AD4
DVSS_156
AD13
DVSS_157
AD14
DVSS_158
AD25
DVSS_159
AE14
DVSS_160
AF4
DVSS_161
AF7
DVSS_162
AF10
DVSS_163
AF13
DVSS_164
AF25
DVSS_165
AG1
DVSS_166
AH6
DVSS_167
AH9
3
2014.11.01
MAIN2
A5LR_Bring_Up
T2/C/S2/ATV_EXT
EPI FHD, 120Hz, V13 (6 lane)
0 / 1 / 1 / 1
ATSC PIP
ISDB
0 / 0
Place SOC Side
0 / 1 / 0 / 0
Vby1 FHD, 120Hz
EU/CIS
T2/C/S2
TAIWAN/COL
1 / 0 / 1 / 1
0 / 0 / 0 / 1
NORTH AMERICA
T2/C/ATV_EXT
T2/C
1 / 0 / 0 / 0
EPI FHD, 120Hz, V14 (8 lane)
AREA OPTION
BIT [6/7]
T2/C/ATV_SOC
1 / 0
T2/C PIP
LVDS HD, 60Hz
Default
0 / 1 / 1 / 0
N/AMERICA
1 / 1 / 0 / 0
EPI FHD, 60Hz, V14_32 inch (6lane)
Half NIM+T2
ATSC NIM+T2
TAIWAN/COLOM
CHINA/HONGKONG
0 / 1
T/C
Default
FHD
OLED
AJJA
BACK-END OPTION
1 / 0
1 / 0 / 0 / 1
Close to AVDD33_ADAC & AVDD33_AADC
T/C
EPI FHD, 120Hz, v14_32inch (6 lane)
T2/C
0 / 1 / 0 / 1
EU/CIS
BIT[2/3/4/5]
ATSC
TYPE
T2/C/S2/ATV_SOC
Default
0 / 1
1 / 1 / 1 / 1
LVDS FHD, 60Hz, CP BOX
BRAZIL
1 / 1
EPI FHD, 120Hz, V12 (6 lane)
FRC
Closed to SoC Side
0 / 0 / 1 / 1
BIT [0/1]
JAPAN
Model Option
1 / 1 / 0 / 1
LVDS FHD, 120Hz
1 / 1
T/C
Closed to SoC Side
1 / 0 / 1 / 0
JP
JAPAN
ASIA/AFRICA
Place JACK Side
LVDS FHD, 120Hz OLED
1 / 1 / 1 / 0
Closed to SoC Side
ISDB PIP
LVDS HD, 60Hz SMALL SMART
Closed to SoC Side
KOREA
TUNER OPTION
Half NIM
0 / 0 / 0 / 0
0 / 0
DVB
CHINA/HONG
S/AMERCIA
LVDS FHD, 60Hz
0 / 0 / 1 / 0
PANEL TYPE
Close to Tuner
KOREA
HIGH : ODT DISABLE
LOW : ODT ENABLE
MODEL_OPT_11
Copyright © 2015 LG Electronics Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only
Summary of Contents for 55LF5950
Page 38: ......