DOWNLOAD LG 47LV470S (CHASSIS:LD12B) Service Manual ↓ Size: 5.11 MB | Pages: 55 in PDF or view online for FREE

Model
47LV470S (CHASSIS:LD12B)
Pages
55
Size
5.11 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
47lv470s-chassis-ld12b.pdf
Date
PREV: LG 47LV375H (CHASSIS:LD03X) Service Manual

LG 47LV470S (CHASSIS:LD12B) Service Manual ▷ View online

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.
FE_TS_DATA[2]
PCM_MDI[7]
PCM_MDI[5]
PCM_MDI[6]
FE_TS_DATA[7]
PCM_MDI[4]
FE_TS_DATA[4]
PCM_TS_DATA[5]
FE_TS_DATA[5]
PCM_MDI[2]
PCM_MDI[1]
PCM_MDI[0]
FE_TS_DATA[3]
FE_TS_DATA[6]
FE_TS_DATA[0]
PCM_TS_DATA[1]
PCM_TS_DATA[3]
PCM_TS_DATA[0]
FE_TS_DATA[1]
PCM_TS_DATA[2]
PCM_TS_DATA[7]
PCM_TS_DATA[6]
PCM_MDI[3]
PCM_TS_DATA[4]
CHBO_TS_CLK
PCM_TS_VAL
COMP1_DET
PLL_MIPS_AVDD
L213
BLM18PG121SN1D
ADAC_AVDD25
C231
33pF
50V
NON_NTP
+0.9V_CORE
C227
33pF
50V
NON_NTP
R264
1K
OPT
+2.5V_BCM35230
PCM_TS_SYNC
EPHY_VDD25
SIDE_USB_CTL2
R266
1K
NO_S_TUNNER
C281
0.1uF
MODEL_OPT_2
C290
0.1uF
VAFE2_DVDD
SDA1_3.3V
R241
100
PLL_VAFE_AVDD25
TU_TS_SYNC
C220
0.1uF
C280
0.1uF
C234
0.1uF
3D_GPIO_1
SCL1_3.3V
C257
0.1uF
+0.9V_CORE
L216
BLM18PG121SN1D
MODEL_OPT_2
MODEL_OPT_3
L209
BLM18PG121SN1D
C247
22uF
/PCM_IRQA
R227
22
RF_BOOSTER_CTL
AADC_AVDD25
+0.9V_CORE
R208
0
F/NIM_EU_CN
+0.9V_CORE
+0.9V_CORE
+0.9V_CORE
+0.9V_CORE
C299
0.1uF
R267
1K
NO_PHM
R253
1K
OLED
+0.9V_CORE
PCM_MISTRT
ADAC_AVDD25
L/DIM0_MOSI
R251
1K
BCM_FRC/URSA5
C242
0.1uF
SIDE_USB_OCD2
R226
22
R285
22
PWM_DIM
C278
0.1uF
C236
0.1uF
+2.5V_BCM35230
USB_AVDD33
+2.5V_BCM35230
+3.3V_Normal
HDMI_AVDD33
+1.5V_DDR
R281
22
C273
0.1uF
R218
22
MODEL_OPT_4
R204
0
F/NIM_EU_CN
TW9910_RESET
C213
0.1uF
R221
22
BCM_L/DIM
SC_DET/COMP2_DET
R254
1K
R203
0 F/NIM_EU_CN
R265
1K
NO_T2_TUNER
C272
0.01uF
IF_N
C211
0.1uF
+0.9V_CORE
R215
22
PCM_MIVAL_ERR
HDMI_AVDD33
C215
0.01uF
L/DIM0_VS
MODEL_OPT_0
MODEL_OPT_7
R282
22
CHB_RESET
SIDE_USB_DM
HDMI_AVDD
R242
100
C276
0.01uF
OPT
C270
0.1uF
C201
100pF
OPT
R256
1K
S_TUNER
IF_AGC
CI_DET
+0.9V_CORE
R230
22
BCM_L/DIM
C269
0.1uF
+3.3V_Normal
PCM_TS_DATA[0-7]
C283
0.1uF
3D_GPIO_2
FE_TS_DATA[0-7]
L211
BLM18PG121SN1D
R262
1K
HD
C255
0.1uF
R255
1K
T2_TUNER
L204
BLM18PG121SN1D
SIDE_USB_OCD1
R261
1K
NO_FRC/FRC2
R240
2.7K
R225
0 OPT
PLL_MIPS_AVDD
VAFE2_VDD25
ERROR_OUT
EPHY_VDD25
L218
BLM18PG121SN1D
MODEL_OPT_7
L215
BLM18PG121SN1D
R283
22
VAFE3_DVDD
+3.3V_Normal
R211
6.04K
C297
0.1uF
PLL_VAFE_AVDD
DTV_ATV_SELECT
L207
BLM18PG121SN1D
R260
1K
NO_FRC/BCM_FRC
R207
0
F/NIM_EU_CN
+2.5V_BCM35230
SIDE_USB_CTL1
R286
10K
WIFI
R210
4.87K
1%
M_RFModule_RESET
USB_AVDD
EPHY_RDN
R205
0 F/NIM_EU_CN
CHBO_TS_SERIAL
C289
0.1uF
+2.5V_BCM35230
AV2_CVBS_DET
R220
22
3D_GPIO_0
+3.3V_Normal
L/DIM0_SCLK
C222
0.01uF
VAFE3_VDD25
RF_SWITCH_CTL_2
VAFE3_VDD25
+0.9V_CORE
R222
22
BCM_L/DIM
+3.3V_Normal
R206
0
F/NIM_EU_CN
L202
BLM18PG121SN1D
VDAC_AVDD33
PCM_TS_CLK
MODEL_OPT_1
+3.3V_Normal
R228
22
PLL_AUD_AVDD
+2.5V_BCM35230
C268
0.1uF
EPHY_TDP
R202
0
F/NIM_EU_CN
+2.5V_BCM35230
L212
BLM18PG121SN1D
MODEL_OPT_4
MODEL_OPT_3
C288
0.1uF
MODEL_OPT_6
EPHY_TDN
TS_VAL_ERR
C282
0.1uF
+1.5V_DDR
+3.3V_Normal
L214
BLM18PG121SN1D
PCM_MDI[0-7]
C274
22uF
R250
1K
FRC2/URSA5
R235
100
MODEL_OPT_1
M_REMOTE_RX
R223
22
R280
22
C258
0.1uF
FRC_RESET
L206
BLM18PG121SN1D
C298
0.1uF
DC_MREMOTE
USB_AVDD33
IF_P
L219
BLM18PG121SN1D
R263
1K
LCD
WIFI_DM
SIDE_USB_DP
C221
0.1uF
VDAC_AVDD33
MODEL_OPT_5
C229
0.1uF
C218
0.1uF
16V
MODEL_OPT_6
INSTANT_MODE
EPHY_RDP
PCM_RST
PLL_VAFE_AVDD25
L201
BLM18PG121SN1D
+3.3V_Normal
WIFI_DP
+0.9V_CORE
RF_SWITCH_CTL
R257
1K
PHM
CHBO_TS_SYNC
+2.5V_BCM35230
R201
0
OPT
+0.9V_CORE
C293
0.1uF
AADC_AVDD25
R284
22
L217
BLM18PG121SN1D
R214
22
+3.3V_Normal
C217
0.1uF
16V
C223
0.01uF
PLL_MAIN_AVDD
L210
BLM18PG121SN1D
R224
22
C284
22uF
PLL_MAIN_AVDD
C267
0.1uF
+3.3V_Normal
C216
0.01uF
PLL_VAFE_AVDD
MODEL_OPT_5
C275
0.1uF
OPT
CHBO_TS_VAL_ERR
VAFE2_DVDD
+2.5V_BCM35230
+3.3V_Normal
C292
22uF
R213
2K
USB_AVDD
L203
BLM18PG121SN1D
VAFE2_VDD25
+3.3V_Normal
C256
0.1uF
VAFE3_DVDD
DD_MREMOTE
R212
1K
Non_CHB
L205
BLM18PG121SN1D
PCM_MCLKI
MODEL_OPT_0
R252
1K
FHD
PLL_AUD_AVDD
+3.3V_Normal
C251
0.1uF
16V
HDMI_AVDD
TU_TS_CLK
DSUB_DET
R209
0
F/NIM_EU_CN
R216
22
C271
0.01uF
EPHY_ACTIVITY
EPHY_LINK
3D_SYNC
R233
1.2K
R234
1.2K
R231
100
URSA_RESET
R231-*1
0
FRC2_RESET
R232
4.7K
URSA_RESET
+3.3V_Normal
C203
10uF
10V
C205
10uF
10V
C248
10uF
10V
C249
10uF
10V
C253
10uF
10V
C259
10uF
10V
C261
10uF
10V
C262
10uF
C207
4.7uF
10V
C209
4.7uF
10V
C238
4.7uF
10V
C250
4.7uF
10V
C254
4.7uF
C252
4.7uF
10V
C260
4.7uF
C263
4.7uF
C264
4.7uF
C265
4.7uF
C266
4.7uF
C277
4.7uF
C279
4.7uF
C285
4.7uF
C286
4.7uF
C287
4.7uF
C291
4.7uF
C294
4.7uF
C295
4.7uF
C296
4.7uF
C225
0.22uF
6.3V
LGE35230(BCM35230KFSBG)
IC101
NON_BCM_CAP
EPHY_VREF
F26
EPHY_RDAC
D26
EPHY_TDP
F27
EPHY_TDN
F28
EPHY_RDP
E27
EPHY_RDN
E26
USB_MONCDR
F5
USB_RREF
E5
USB_PORT1DN
C2
USB_PORT1DP
D1
USB_PWRFLT_1/GPIO
E1
USB_PWRON_1/GPIO
D2
USB_PORT2DN
B1
USB_PORT2DP
C1
USB_PWRFLT_2/GPIO
C3
USB_PWRON_2/GPIO
C4
TCLKA/GPIO
M4
TDATA_0/GPIO
L5
TDATA_1/GPIO
M5
TDATA_2/GPIO
L6
TDATA_3/GPIO
N3
TDATA_4/GPIO
N1
TDATA_5/GPIO
N2
TDATA_6/GPIO
M3
TDATA_7/GPIO
M2
TSTRTA/GPIO
L4
TVLDA/GPIO
N4
TCLKD/GPIO
K6
TDATD_0/GPIO
J4
TDATD_1/GPIO
K5
TDATD_2/GPIO
J2
TDATD_3/GPIO
J3
TDATD_4/GPIO
K2
TDATD_5/GPIO
K1
TDATD_6/GPIO
K3
TDATD_7/GPIO
L1
TSTRTD/GPIO
L3
TVLDD/GPIO
L2
MPEG_CLK/GPIO
P4
MPEG_D_0/GPIO
T2
MPEG_D_1/GPIO
R3
MPEG_D_2/GPIO
R2
MPEG_D_3/GPIO
P3
MPEG_D_4/GPIO
P2
MPEG_D_5/GPIO
P1
MPEG_D_6/GPIO
R6
MPEG_D_7/GPIO
N5
MPEG_SYNC/GPIO
T4
MPEG_DATA_EN/GPIO
P5
MCIF_RESET/GPIO
R4
MCIF_SCLK/GPIO
U1
MCIF_SCTL/GPIO
T3
MCIF_SDI/GPIO
T1
MCIF_SDO/GPIO
T5
VI_IFP0
C17
VI_IFM0
B17
VDDR_AGC
D15
AGC_SDM_2
B16
AGC_SDM_1
A16
GPIO_0
A15
GPIO_1
C16
GPIO_2
G28
GPIO_3
G26
PCI_VIO_0
W14
PCI_VIO_1
W15
PCI_VIO_2
W13
GPIO_4
J5
GPIO_5
R5
GPIO_6
V6
GPIO_7
H6
GPIO_70
AE15
GPIO_71
AF15
GPIO_72
AG15
GPIO_73
AF16
GPIO_74
AD16
GPIO_75
AE16
GPIO_76
AG17
GPIO_77
AH17
GPIO_78
AE17
GPIO_79
AD17
PCI_AD05
AB13
PCI_AD06
AC15
PCI_AD07
AB12
PCI_AD08
AB11
PCI_AD09/GPIO
AE14
PCI_AD10/GPIO
AG13
PCI_AD11/GPIO
AH13
PCI_AD12/GPIO
AF13
PCI_AD13/GPIO
AE13
PCI_AD14/GPIO
AD12
PCI_AD15/GPIO
AF12
PCI_AD16/GPIO
AG10
PCI_AD17/GPIO
AF10
PCI_AD18/GPIO
AE10
PCI_AD19/GPIO
AD10
PCI_AD20/GPIO
AE9
PCI_AD21/GPIO
AE8
PCI_AD22
AC10
PCI_AD23
AC11
PCI_AD24
AC8
PCI_AD25
AB8
PCI_CBE00
AC14
PCI_CBE01/GPIO
AG12
PCI_CBE02/GPIO
AH10
PCI_CBE03
AB7
PCI_DEVSELB/GPIO
AG11
PCI_FRAMEB/GPIO
AD11
PCI_IRDYB/GPIO
AE11
PCI_PAR/GPIO
AD13
PCI_PERRB/GPIO
AE12
PCI_REQ1B
AC12
PCI_SERRB/GPIO
AC13
PCI_STOPB/GPIO
AH11
PCI_TRDYB/GPIO
AF11
LGE35230(BCM35230KFSBG)
IC101
NON_BCM_CAP
VDDC_1
V12
VDDC_2
V7
VDDC_3
M10
VDDC_4
N10
VDDC_5
P10
VDDC_6
R10
VDDC_7
T10
VDDC_8
U10
VDDC_9
V10
VDDC_10
W10
VDDC_11
V13
VDDC_12
L11
VDDC_13
M11
VDDC_14
N11
VDDC_15
P11
VDDC_16
R11
VDDC_17
T11
VDDC_18
U11
VDDC_19
V11
VDDC_20
W11
VDDC_21
V14
VDDC_22
L18
VDDC_23
M18
VDDC_24
N18
VDDC_25
P18
VDDC_26
R18
VDDC_27
T18
VDDC_28
U18
VDDC_29
V18
VDDC_30
W18
VDDC_31
V15
VDDC_32
L19
VDDC_33
M19
VDDC_34
N19
VDDC_35
P19
VDDC_36
R19
VDDC_37
T19
VDDC_38
U19
VDDC_39
V19
VDDC_40
W19
VDDC_41
V16
VDDC_42
V17
POR_VDD
L10
VDDR1_1
L22
VDDR1_2
AA28
VDDR1_3
V28
VDDR1_4
R28
VDDR1_5
M28
VDDR1_6
J28
VDDR1_7
K23
VDDR1_8
M22
VDDR1_9
T22
VDDR1_10
T23
VDDR1_11
U22
VDDR1_12
Y22
DDR_LDO_VDDO
R22
VDDR3_1
G15
VDDR3_2
H22
VDDR3_3
G23
VDDR3_4
AB9
VDDR3_5
K7
VDDR3_6
AB15
VDDR3_7
L7
VDDR3_8
AB14
VDDR3_9
M7
VDDR3_10
N6
VDDR3_11
P6
AON_VDDC_1
AA6
AON_VDDC_2
AA7
AON_POR_VDD
Y7
AON_VDDR3
U7
AON_VDDR10_1
T7
AON_VDDR10_2
T6
VSS_1
K10
VSS_2
K11
VSS_3
K12
VSS_4
L12
VSS_5
M12
VSS_6
N12
VSS_7
P12
VSS_8
R12
VSS_9
T12
VSS_10
U12
VSS_11
W12
VSS_12
K13
VSS_13
L13
VSS_14
M13
VSS_15
N13
VSS_16
P13
VSS_17
R13
VSS_18
T13
VSS_19
U13
VSS_20
W16
VSS_21
K14
VSS_22
L14
VSS_23
M14
VSS_24
N14
VSS_25
P14
VSS_26
R14
VSS_27
T14
VSS_28
U14
VSS_29
K15
VSS_30
L15
VSS_31
M15
VSS_32
N15
VSS_33
P15
VSS_34
R15
VSS_35
T15
VSS_36
U15
VSS_37
K16
VSS_38
L16
VSS_39
M16
VSS_40
N16
VSS_41
P16
VSS_42
R16
VSS_43
T16
VSS_44
U16
VSS_45
K17
VSS_46
L17
VSS_47
M17
VSS_48
N17
VSS_49
P17
VSS_50
R17
VSS_51
T17
VSS_52
U17
VSS_53
W17
VSS_54
K18
VSS_55
K19
VSS_56
H7
VSS_57
G14
VSS_58
AB16
VSS_59
R7
VSS_60
M6
VSS_61
AB23
VSS_62
P7
VSS_63
W7
VSS_64
J7
VSS_65
N7
VSS_66
AB10
VSS_67
AC23
VSS_68
AC6
VSS_69
G19
VSS_70
AA22
VSS_71
J23
VSS_72
J22
VSS_73
K22
VSS_74
J25
VSS_75
N22
VSS_76
N23
VSS_77
M25
VSS_78
P22
VSS_79
R25
VSS_80
V22
VSS_81
W22
VSS_82
W23
VSS_83
V25
VSS_84
AA25
LGE35230(BCM35230KFSBG)
IC101
NON_BCM_CAP
AADC_AVDD25
F19
ADACA_AVDD25
D25
ADACC_AVDD25
D24
ADACD_AVDD25
E24
EPHY_BVDD25
F24
EPHY_AVDD25
E25
POR_VDD25
F8
HDMI0_AVDD
D5
HDMI0_AVDD33
D4
LT0VDD25_1
AE20
LT0VDD25_2
AD20
LT0VDD25_3
AC20
LT0VDD25_4
AB20
SPDIF_IN_AVDD25
D14
USB_AVDD
E4
USB_AVDD33
D3
VDAC_AVDD33
D6
VAFE2_DVDD
D18
VAFE2_AVDD25_1
E17
VAFE2_AVDD25_2
D16
VAFE2_DVDD25
D17
VAFE3_DVDD
D9
VAFE3_AVDD25_1
D8
VAFE3_AVDD25_2
E8
VAFE3_AVDD25_3
F9
VAFE3_DVDD25
E9
PLL_AUD_AVDD
G25
PLL_MAIN_AVDD
K4
PLL_MIPS_AVDD
AD25
PLL_VAFE_AVDD
D11
TVM_OSC_AVDD
AE7
AUX_AVDD33
U6
AADC_AVSS
F20
ADACA_AVSS
G22
ADACC_AVSS
G21
ADACD_AVSS
F22
EPHY_AVSS
F23
HDMI0_AVSS_1
F6
HDMI0_AVSS_2
G6
LT0VSS_1
AB22
LT0VSS_2
AB21
LT0VSS_3
AB19
LT0VSS_4
AC19
LT0VSS_5
AB18
LT0VSS_6
AB17
LT0VSS_7
AC17
SPDIF_IN_AVSS
F15
USB_AVSS_1
G7
USB_AVSS_2
G8
VDAC_AVSS
G9
VAFE2_VSS_1
G20
VAFE2_VSS_2
E18
VAFE2_VSS_3
G18
VAFE2_VSS_4
G17
VAFE2_VSS_5
F18
VAFE2_VSS_6
G16
VAFE2_VSS_7
F16
VAFE3_VSS_1
G13
VAFE3_VSS_2
G12
VAFE3_VSS_3
F12
VAFE3_VSS_4
G11
VAFE3_VSS_5
G10
VAFE3_VSS_6
F10
PLL_MIPS_AVSS
AD26
PLL_VAFE_AVDD25
D12
TVM_OSC_AVSS
AC7
R232-*1
4.7K
FRC2_RESET
NFM18PS105R0J
C233
6.3V
OUT
IN
GND
NFM18PS105R0J
C244
6.3V
OUT
IN
GND
NFM18PS105R0J
C204
6.3V
OUT
IN
GND
R287
10K
WIFI
C202
390pF
50V
C206
390pF
50V
C208
390pF
50V
C210
390pF
50V
BCM_C0
C210-*1
220pF
50V
BCM_A0/B0
C212
390pF
50V
C214
390pF
50V
C224
1uF
25V
OPT
C226
0.1uF
16V
OPT
C232
4.7uF
10V
L220
MLG1005S22NJT
POWER 2.5V
MAIN POWER
closed to soc
CORE 0.9V
close to soc
50
BCM35230
POWER 3.3V
2
MODEL_OPT_2
LOW
MODEL OPTION
HIGH
HD
FHD
LCD
OLED
1600
1333
Support
DDR speed
MODEL_OPT_3
MODEL_OPT_4
MODEL_OPT_5
MODEL_OPT_6
MODEL_OPT_7
Enable
Disable
Not Support
Not Support
Support
MODEL_OPT_0
MODEL_OPT_1
0
0
1
1
1
1
0
0
NO_FRC
BCM
internal
FRC
LG FRC2
external
URSA5
T2 Tuner
S Tuner
PHM
use only for A0/B0 chip
Place as close as possible to the pad
Place as close as possible to the pad
Very close to R22 Ball
Place Cap
Place as close as possible to the pad
Very close to R22 Ball
Place Cap
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.
DSUB_B+
C305
1uF 10V
INCM_VID_AV2
INCM_G
C307
1uF 10V
INCM_G
C330
0.1uF
INCM_AUD_AV2
R328
100
SC/COMP2_L_IN
R317
36
R327
100
C311
1uF 10V
R326
100
R324
0
C322
0.1uF
C335
0.1uF
INCM_SIF
SC_B/COMP2_Pb
HP_LOUT_P
SC_RE2
INCM_AUD_PC
C319
0.1uF
C306
1uF 10V
AUD_SCK
INCM_B
DSUB_G+
C339
22pF
OPT
C302
33pF
50V
AV1_R_IN
INCM_VID_SC/COMP2
C320
0.1uF
SC/COMP2_R_IN
DSUB_VSYNC
TU_RESET_SUB
DSUB_HSYNC
R320
12K
OPT
C334
0.1uF
INCM_R
C328
0.1uF
R304
36
INCM_VID_COMP1
C338
22pF
OPT
INCM_TUNER
PC_R_IN
SDA3_3.3V
SCL3_3.3V
R303
36
SC_RE1
AUD_MASTER_CLK
C312
1uF 10V
AV2_CVBS_IN
C303
0.1uF
R329
100
C336
0.1uF
INCM_AUD_PC
C324
0.1uF
SC_R/COMP2_Pr
HP_ROUT_N
HP_DET
C340
33pF
OPT
C337
22pF
OPT
C329
0.1uF
INCM_VID_SC
C314
1uF 10V
SC_CVBS_IN
INCM_VID_AV1
SC_FB
R316
36
HP_ROUT_P
TU_SIF
AUD_LRCH
C332
0.1uF
C310
1uF 10V
C323
0.1uF
INCM_B
C313
1uF 10V
C325
0.1uF
R319
10K
OPT
R306
75
1%
OPT
SCART1_Lout_N
M_REMOTE_TX
R311
36
SCART1_Lout_P
C321
0.1uF
INCM_TUNER
TU_RESET
INCM_AUD_SC/COMP2
AV1_CVBS_IN
R314
12K
PC_L_IN
R322
0
C333
0.1uF
R323
0
C318
0.1uF
C316
1uF 10V
DSUB_R+
C331
0.1uF
INCM_AUD_SC/COMP2
SCART1_Rout_P
+3.3V_Normal
INCM_SIF
C317
0.1uF
INCM_AUD_AV2
INCM_R
TU_CVBS
AV1_L_IN
C315
1uF 10V
R315
120
OPT
S2_RESET
C326
0.1uF
INCM_VID_AV2
C327
0.1uF
INCM_AUD_AV1
COMP1_Pb
C304
0.1uF
INCM_VID_AV1
SCART1_Rout_N
INCM_VID_COMP1
AV2_R_IN
C309
1uF 10V
C301
33pF
50V
AV1_CVBS_DET
R313
10K
AV2_L_IN
SC_G/COMP2_Y
COMP1_Y
HP_LOUT_N
SPDIF_OUT
+2.5V_BCM35230
C308
1uF 10V
R321
0
R305
240
OPT
AUD_LRCK
+2.5V_BCM35230
INCM_VID_SC/COMP2
INCM_AUD_AV1
R312
36
/RST_HUB
COMP1_Pr
R302
1.2K
R301
1.2K
LGE35230(BCM35230KFSBG)
IC101
NON_BCM_CAP
VI_R
B6
VI_INCM_R
A6
VI_G
C7
VI_INCM_G
A7
VI_B
B7
VI_INCM_B
C8
HSYNC_IN
C13
VSYNC_IN
A13
VI_Y1
C9
VI_PR1
A9
VI_PB1
B9
VI_INCM_COMP1
B8
VI_SC_R1
C11
VI_SC_G1
A10
VI_SC_B1
B10
VI_INCM_SC1
C10
VI_FB_1/GPIO
D10
VI_FS1
F13
VI_SC_R2
A12
VI_SC_G2
C12
VI_SC_B2
B12
VI_INCM_SC2
B11
VI_FB_2/GPIO
E12
VI_FS2
E14
VI_L1
E15
VI_C1_1
F17
VI_INCM_LC1_1
E16
VI_C1_2
F14
VI_INCM_LC1_2
E11
VI_CVBS1
C18
VI_INCM_CVBS1
B18
VI_CVBS2
A18
VI_INCM_CVBS2
C19
VI_CVBS3
A19
VI_INCM_CVBS3
B19
VI_CVBS4
C20
VI_INCM_CVBS4
B20
VI_SIF1_1
E19
VI_INCM_SIF1_1
D19
VI_SIF1_2
E10
VI_INCM_SIF1_2
F11
LGE35230(BCM35230KFSBG)
IC101
NON_BCM_CAP
SPDIF_INC_P
B15
SPDIF_INC_N
C15
SPDIF_IND_P
C14
SPDIF_IND_N
B14
I2SSCK_IN/GPIO
G4
I2SWS_IN
F4
I2SSD_IN/GPIO
G5
AADC_LINE_L1
C25
AADC_LINE_R1
B24
AADC_INCM1
A24
AADC_LINE_L2
E22
AADC_LINE_R2
E23
AADC_INCM2
D23
AADC_LINE_L3
C24
AADC_LINE_R3
C23
AADC_INCM3
B23
AADC_LINE_L4
E21
AADC_LINE_R4
D21
AADC_INCM4
D22
AADC_LINE_L5
B22
AADC_LINE_R5
C22
AADC_INCM5
A22
AADC_LINE_L6
F21
AADC_LINE_R6
D20
AADC_INCM6
E20
AADC_LINE_L7
A21
AADC_LINE_R7
C21
AADC_INCM7
B21
I2SSCK_OUTA/GPIO
AF8
I2SWS_OUTA/GPIO
AF9
I2SSD_OUTA0/GPIO
AG9
I2SSOSCK_OUTA/GPIO
AC9
I2SSD_OUTA1/GPIO
AD8
I2SSD_OUTA2/GPIO
AD9
I2SSCK_OUTC/GPIO
E2
I2SWS_OUTC/GPIO
F2
I2SSD_OUTC/GPIO
E3
I2SSOSCK_OUTC/GPIO
F3
I2SSCK_OUTD/GPIO
G2
I2SWS_OUTD/GPIO
G3
I2SSD_OUTD/GPIO
G1
I2SSOSCK_OUTD/GPIO
H1
SPDIF_OUTA/GPIO
B13
AUDMUTE_0/GPIO
AG8
AUDMUTE_1
E13
ADAC_AL_N
C28
ADAC_AL_P
C27
ADAC_AR_N
D28
ADAC_AR_P
D27
ADAC_CL_N
C26
ADAC_CL_P
A27
ADAC_CR_N
B27
ADAC_CR_P
B28
ADAC_DL_N
B25
ADAC_DL_P
A25
ADAC_DR_N
A26
ADAC_DR_P
B26
R310
0
R318
0
R325
0
NON_EU
R325-*1
10
EU
LGE35230
IC101-*1
BCM_CAP
VI_R
B6
VI_INCM_R
A6
VI_G
C7
VI_INCM_G
A7
VI_B
B7
VI_INCM_B
C8
HSYNC_IN
C13
VSYNC_IN
A13
VI_Y1
C9
VI_PR1
A9
VI_PB1
B9
VI_INCM_COMP1
B8
VI_SC_R1
C11
VI_SC_G1
A10
VI_SC_B1
B10
VI_INCM_SC1
C10
VI_FB_1/GPIO
D10
VI_FS1
F13
VI_SC_R2
A12
VI_SC_G2
C12
VI_SC_B2
B12
VI_INCM_SC2
B11
VI_FB_2/GPIO
E12
VI_FS2
E14
VI_L1
E15
VI_C1_1
F17
VI_INCM_LC1_1
E16
VI_C1_2
F14
VI_INCM_LC1_2
E11
VI_CVBS1
C18
VI_INCM_CVBS1
B18
VI_CVBS2
A18
VI_INCM_CVBS2
C19
VI_CVBS3
A19
VI_INCM_CVBS3
B19
VI_CVBS4
C20
VI_INCM_CVBS4
B20
VI_SIF1_1
E19
VI_INCM_SIF1_1
D19
VI_SIF1_2
E10
VI_INCM_SIF1_2
F11
BCM35230
3
MAIN AUDIO/VIDEO
50
Run Along DSUB_R Trace
PHONE JACK
Near
TU2101/2
TU2201/2/3
Near
Near
AUDIO INCM
JK1104
Near
Near
Near
JK1102
Route Between PC_L_IN & PC_R_IN Trace
Route Between AV2_L_IN & AV2_R_IN Trace
Run Along AV1_CVBS Trace
JK1102
Run Along TUNER_CVBS_IF_P Trace
JK1103
JK2501
Run Along DSUB_G Trace
Run Along COMP_Y_IN,COMP_Pr_IN,COMP_Pb_IN Trace
Run Along COMP_Y_IN,COMP_Pr_IN,COMP_Pb_IN/SC R,G,B Trace
VIDEO INCM
Route Along With TUNER_SIF_IF_N
Run Along DSUB_B Trace
Near
Run Along AV2_CVBS Trace
Near
JK1103
JK2501
P801
JK1101
TU2101/2
TU2201/2/3
Route Between AV1_L_IN & AV1_R_IN Trace
Route Between SC/COMP2_L_IN & SC/COMP2_R_IN Trace
Near
P801
Near
Near
P801
Near
JK801
Near
JK1104
BCM35230_with_CAP_220pF
THERMAL
THERMAL
THERMAL
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.
R524
0
POWER_24_GND
R552
10K
OPT
L503
MLB-201209-0120P-N2
C510
0.01uF
50V
R558-*1
22K
5V_PANEL
A_DIM
+2.5V_BCM35230
0
R540
NON_OPC/NON_IOP
PWM_DIM_22
+3.5V_ST
C519
0.1uF
50V
C503
10uF
16V
+12V
+0.9V_CORE
Q502
RT1P141C-T112
1
2
3
R543
6.8K
OPT
C513
0.1uF
16V
C530
3300pF
50V
R547
10K
PANEL_VCC
+3.3V_Normal
R554
10K
OPT
A_DIM_20
POWER_ON/OFF2_1
C558
0.1uF
16V
OPT
C532
0.1uF
16V
OPT
R575
2K
1/8W
PANEL_DISCHARGE_REG
L509
3.6uH
INV_CTL
R531
0
POWER_20_A_DIM
C546
10uF
16V
A_DIM_20
C507
1000pF
50V
INV_CTL_18
R559 1.8K
12V_PANEL
R535
0
POWER_22_A_DIM
C509
220pF
50V
PANEL_CTL
R566
10K
R522
10K
OPT
R505
6.8K
C560
1uF
25V
OPT
Q504
2SC3052
E
B
C
0
R527
POWER_24_PWM_DIM
0
R526
POWER_22_PWM_DIM
C538
47uF
10V
+5V_Normal
L516
3.6uH
NR8040T3R6N
R520
100
R577
4.7
0.1uF
C533
OPT
+12V
R576
2K
1/8W
PANEL_DISCHARGE_REG
+3.5V_ST
L514
BLM18PG121SN1D
R572
10K
1%
C555
2700pF
+3.5V_ST
C551
0.1uF
50V
+12V
ERROR_OUT_24
L515
3.6uH
NR8040T3R6N
R532
100
POWER_18_INV_CTL
R501
12K
1/16W
1%
C581
0.1uF
16V
NON_PD_+3.5V
C557
2200pF
C527
10uF
6.3V
C528
10uF
16V
+24V
A_DIM
C505
10uF
16V
C568
22uF
10V
R502
10K
IC505
AOZ1024DI
EAN60660601
1
PGND
2
VIN
3
AGND
4
FB
5
COMP
6
EN
7
LX
+3.3V_Normal
R542
10K
C522
22uF
10V
0
R538
POWER_20_PWM_DIM
Q501
2SC3052
E
B
C
R567
51K
1%
C508
0.1uF
16V
+5V_USB
C564
100pF
50V
OPT
C516
4.7uF
10V
R578
4.7
L501
MLB-201209-0120P-N2
R544
18K
1%
INV_CTL_18
R551
10K
OPT
R536
10K
+3.5V_ST
R515
0
5%
PD_+3.5V
POWER_ON/OFF2_1
C559
0.1uF
16V
OPT
C524
47uF
10V
OPT
R533
0
POWER_18_A_DIM
C565
100pF
50V
OPT
C531
1uF
OPT
R558
10K
12V_PANEL
R565
10K
C563
0.1uF
50V
+3.3V_Normal
L506
120-ohm
R507
10K OPT
C525
10uF
10V
R568
1.5K
1%
+12V
L502
BLM18PG121SN1D
+12V
Q506
2SC3052
E
B
C
R570
51K
1%
C567
22uF
10V
L507
BLM18PG121SN1D
C537
50V
OPT
R528
10K
OPT
C571
22uF
16V
OPT
+3.5V_ST
L504
MLB-201209-0120P-N2
PWM_DIM
P502
FW20020-24S
NORMAL_26~55
19
14
9
4
18
13
8
3
17
12
7
2
16
11
6
1
20
15
10
5
21
22
23
24
ERROR_OUT
C520
0.1uF
16V
ESD
POWER_ON/OFF2_1
C523
22uF
10V
OPT
ERROR_OUT
+3.5V_ST
R525
13K
R550
10K
1%
Q505
2SC3052
E
B
C
+3.3V_Normal
0
R541
POWER_24_ERROR_OUT
POWER_ON/OFF2_2
C552
10uF
25V
PWM_DIM_22
R555
22K
R508
4.7K
R557
22K
0
R529
POWER_20_ERROR_OUT
R504
2K
R537
100
POWER_24_INV_CTL
POWER_ON/OFF2_2
R559-*1
2.7K
5V_PANEL
R523
4.7K
ERROR_OUT_PULL_UP
L513
BLM18PG121SN1D
R519
100
NON_PD_+3.5V
PWM_DIM
IC504
AP2132MP-2.5TRG1
EAN61387601
3
VIN
2
EN
4
VCTRL
1
PG
5
NC
6
VOUT
7
ADJ
8
GND
9
[EP]
+12V
+24V
+5V_Normal
C545
10uF
16V
R549
4.7K
1%
Q507
AO3407A
G
D
S
R506
330
L511
MLB-201209-0120P-N2
12V_PANEL
ERROR_OUT_24
R546
1K
+12V
C580
0.1uF
16V
A_DIM
POWER_DET
P501
SMAW200-H24S2
SLIM_32~55
19
12V
14
GND
9
3.5V
4
24V
18
INV ON
13
GND
8
GND
3
24V
17
12V
12
3.5V
7
GND
2
24V
16
GND/V-sync
11
3.5V
6
GND
1
PWR ON
20
A.DIM
15
GND
10
3.5V
5
GND
21
12V
22
P.DIM1
23
GND/P.DIM2
24
Err OUT
25
C506
0.1uF
50V
R548
27K
1%
R569
10K
1%
RL_ON
R553
47K
C515
0.47uF
25V
+1.5V_DDR
R591
10K
POWER_ON/OFF1
+3.5V_ST
R518
0
POWER_16_GND
C591
0.1uF
16V
C539
10uF
6.3V
C594
22uF
10V
560pF
C593
50V
10uF
C590
10V
L517
BLM18PG121SN1D
L/DIM0_VS
L_VS
R574
0
POWER_16_URSA_SCAN
R573
0
POWER_16_BCM_SCAN
R595
4.3K
1%
R593
3.9K
1%
R592
1K
1%
R510-*3
4.7K
1%
PD_+18.5V
R510-*4
5.6K
1%
PD_+20V
R511-*3
1.21K
1%
PD_+18.5V
R511-*4
1.3K
1%
PD_+20V
R517
100K
R516
100K
NON_PD_+3.5V
R512
2.7K
1%
PD_+12V
R513
1.21K
1%
NON_PD_+3.5V
R510
8.2K
1%
PD_24V
R511
1.5K
1%
PD_24V
C550
0.01uF
50V
C534
22uF
10V
C535
22uF
10V
Q503
AON7430
3
S_3
2
S_2
4
G
1
S_1
5
D
Q508
AON7200
3
S_3
2
S_2
4
G
1
S_1
5
D
L505
1uH
IC508
AP7173-SPG-13 HF(DIODES)
3
VCC
2
PG
4
EN
1
IN
5
GND
6
SS
7
FB
8
OUT
9
[EP]
IC501
TPS40192DRCR
3
COMP
2
FB
4
VDD
1
ENABLE
5
PGD
6
BP5
7
LDRV
8
BOOT
9
SW
10
HDRV
11
EP_GND
R564
12K
R563
12K
IC506
AOZ1073AIL-3 
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
IC507
AOZ1073AIL-3 
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
C504
100pF
50V
R503
1K
R571
3.6K
1/16W
1%
R545
56K
1%
IC502
NCP803SN293
NON_PD_+3.5V
1
GND
3
VCC
2
RESET
IC503
NCP803SN293
1
GND
3
VCC
2
RESET
0.9V_CORE_FB
0.9V_CORE_FB
C570
22uF
10V
DUAL COMPONENT
+1.5V_DDR
Err_out
PANEL_POWER
Q502
R1
+2.5V_BCM35230
+3.3V_NORMAL
22
LED:GND
FROM LIPS & POWER B/D
IC502,IC503
Max 960 mA
R2
INV_ON
20
Vout=0.8*(1+R1/R2)
R1
Q501,Q504,
Q505,Q506
PWM_DIM
R2
Err_out
Switching freq: 500K
PIN No
R2
+5V_USB+WIFI
A-DIM
58
R1
Vout=0.591*(1+R1/R2)
Vout=0.6*(1+R1/R2)
Placed on SMD-TOP
OS Module OPT
5
15V-->3.6V
Vout=0.8*(1+R1/R2)
CMO(09)
<OS MODULE PIN MAP>
24
1ST : EAN61151001, 2ND : EAN60670101
20V-->3.5V
TYP 1450mA
LGD
R2
1ST : 0TRIY80001A  2ND : 0TR387500AA
Power_DET
PWM_DIM
Switching freq: 500K
AUO
3A
A-DIM
GND
ST_3.5V-->3.5V
CHECK PWR/MODULE PIN MAP
Max 7350 mA
Placed on SMD-TOP
INV_ON
MAX 2.8A
PWM_DIM
PWM_DIM
not to RESET at 8kV ESD
Vout=0.8*(1+R1/R2)
3A
R1
INV_ON
MAX 1A
TEST
Vout=0.8*(1+R1/R2)
NC
Switching freq: 500K
24V-->3.48V
2A
1ST : EBK60752501, 2ND : EBK61011501
SHARP
Placed on SMD-TOP
Max 800mA
Err_out
12V-->3.58V
Q507
INV_ON
Switching freq: 600K
BCM35230
POWER
R2
R1
1ST : 0TRIH80004A, 2ND : EBK61012501, 3RD : 0TR102009AM
MAX 1.9A
4A
18
+5V_Normal
+0.9V_CORE_BCM35230
V4:VBR-A
V5:NC
#16/#20/#23
LD - GND OR USE
LE(N.L.D.) - OPEN
LE(L.D.) - USE
R2
R1
Vout=0.8*(1+R1/R2)
1.5A
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