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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.

R206

1K

OPT

+3.3V_Normal

MODEL_OPT_4

C255

0.1uF

16V

R209

1K

NON_HK

MODEL_OPT_0

R212

1K

+3.3V_Normal

RF_SWITCH_CTL

MODEL_OPT_2

R294

1K

MODEL_OPT_5

+1.15V_VDDC

R224

1K

1600x900

R226

1K

HD(12V Panel)

C209

0.1uF

16V

MODEL_OPT_1

R211

1K

OPT

MODEL_OPT_6

R291

1K

OPT

R290

1K

OPT

R222

1K

NON_1600x900

R227

1K

FHD(5V Panel)/1600x900

AUD_LRCH

C283
0.1uF
16V

R208

1K

HK

C259
0.1uF

16V

C235

0.1uF

16V

+1.15V_VDDC

R207

1K

R293

1K

C245

0.1uF

16V

R221

1K

EXT_128MB

AUD_LRCK

R223

1K

EXT_NON_128MB

R203 0

(OPT)RF_SW

C277
1uF
10V

C280
1uF
10V

10uF

10V

C228

10uF
10V

C275

C254
1uF
10V

DDR_EXT

C207
0.1uF
16V

DDR_EXT

10uF
10V

C278

DDR_EXT

C248
0.1uF
16V

DDR_EXT

C266
0.1uF
16V

DDR_EXT

+1.5V_DDR

C212

1uF

10V

(OPT)HDMI_ARC

HDMI_ARC

R231

0

(OPT)HDMI_ARC

C210

4.7uF

10V

Head Phone

HP_ROUT

HP_LOUT

C211

4.7uF

10V

Head Phone

L213

Head Phone

5.6uH

L212

Head Phone

5.6uH

C238

0.047uF

25V

C237

0.047uF

25V

R246

33

R245

33

R247

68

C239

0.047uF

25V

AUD_SCK

AUD_MASTER_CLK_0

+3.3V_Normal

SCART1_Lout

SCART1_Rout

L214

BLM18SG121TN1D 

C219

2.2uF

10V

C216

2.2uF

10V

C214

2.2uF

10V

C217

2.2uF

10V

C234

1000pF

50V

R241

33

R238

68

R239

33

C233

0.047uF

25V

R243

33

R242

68

C230

0.047uF

25V

C231

0.047uF

25V

C229

0.047uF

25V

C227

0.047uF

25V

R240

68

C232

0.047uF

25V

R235

33

C226

0.047uF

25V

C223

0.047uF

25V

C222

0.047uF

25V

R233

33

C225

0.047uF

25V

C224

0.047uF

25V

C221

0.047uF

25V

R237

33

+1.5V_DDR

C260

1uF

10V

R248

10K

OPT

R250

10K

OPT

R249

10K

OPT

R251
10K

OPT

R214

10

R215

10

AUVRM

AUVRM

R205

10

+3.3V_ST

SOC_RESET

C200
4.7uF
10V

SB_MUTE

D200

MMBD6100

OPT

A2

C

A1

R200

62K

10uF

10V

C202

C203
0.1uF
16V

HPD2

HPD1

D0-_HDMI2

D2-_HDMI2

DDC_SDA_1

D0+_HDMI2

D1-_HDMI2

CK-_HDMI1

D1-_HDMI1

D2-_HDMI1

CK-_HDMI2

CK+_HDMI2

D0+_HDMI1

CK+_HDMI1

CEC_REMOTE_S7

DDC_SCL_2

DDC_SDA_2

D1+_HDMI1

D0-_HDMI1

D1+_HDMI2

D2+_HDMI1

DDC_SCL_1

D2+_HDMI2

C201

2.2uF

10V

C242

2.2uF

10V

PC_R_IN

SC1_R_IN

COMP_L_IN

SC1_L_IN

PC_L_IN

COMP_R_IN

/AV_CVBS_IN

DSUB/SC1_B+

DSUB/SC1_R+

DSUB/SC1_G+

USB_DM

USB_DP

DTV/MNT_VOUT

SC1_CVBS_IN

/AV_CVBS_IN

+3.3V_Normal

+1.15V_VDDC

+3.3V_Normal

+1.15V_VDDC

+1.15V_VDDC

+1.15V_VDDC

+3.3V_Normal

AVDD5V_MHL

C218
0.1uF
16V

L202
BLM18PG121SN1D

AVDD_AU33

AVDD_DMPLL

10uF
10V

C205

C215
0.1uF
16V

10uF
10V

C236

L201
BLM18PG121SN1D

10uF

10V

C208

C241
0.1uF
16V

C240
0.1uF

16V

+3.3V_ST

L200

BLM18PG121SN1D

AVDD_NODIE

C206
0.1uF

16V

AVDD_DMPLL

AVDD_NODIE

AVDD_NODIE

AVDD_AU33

R210

33

DSUB/SC1_HSYNC

R213

33

DSUB/SC1_VSYNC

ZD200

5V

AUD_LRCH

AUD_LRCK

SC1_B+

SC1_G+

SC1_R+

R3466
0

LB45

R3467
0

LB45

R3468
0

LB45

ZD201
2.5V

ZD202

5V

OPT

IC101

LGE2133(128M) 

128SCALER

AUVRM

U3

GND_1

A6

GND_2

A13

GND_3

A15

GND_4

A18

GND_5

B12

GND_6

B14

GND_7

B16

GND_8

B17

GND_9

B19

GND_10

B20

GND_11

C9

GND_12

C10

GND_13

C21

GND_14

D9

GND_15

E20

GND_16

F9

GND_17

F11

GND_18

F13

GND_19

F15

GND_20

F17

GND_21

F19

GND_22

F21

GND_23

G8

GND_24

G9

GND_25

G10

GND_26

G11

GND_27

G12

GND_28

G13

GND_29

G14

GND_30

G15

GND_31

G16

GND_32

G17

GND_33

G18

GND_34

H7

GND_35

H8

GND_36

H9

GND_37

H10

GND_38

H11

GND_39

H12

GND_40

H13

GND_41

H14

GND_42

H15

GND_43

H16

GND_44

H17

GND_45

H18

GND_46

J7

GND_47

J8

GND_48

J9

GND_49

J10

GND_50

J11

GND_51

J12

GND_52

J13

GND_53

J14

GND_54

K8

GND_55

K10

GND_56

K11

GND_57

L10

GND_58

M5

GND_59

M7

GND_60

M8

GND_61

M9

GND_62

M10

GND_63

N4

GND_64

N5

GND_65

N6

GND_66

N7

GND_67

N8

GND_68

N9

GND_69

N10

GND_70

P4

GND_71

P5

GND_72

P6

GND_73

P7

GND_74

P9

GND_75

P10

GND_76

P15

GND_77

P16

GND_78

P17

GND_79

P18

GND_80

R10

GND_81

R11

GND_82

R12

GND_83

R13

GND_84

R14

GND_EFUSE

K7

AVDD_AU33

R4

AVDD_DDR0_CLK

L11

AVDD_DDR1_CLK

L13

AVDD_DDR0_CMD

M11

AVDD_DDR1_CMD

K13

AVDD_DDR0_D_1

C5

AVDD_DDR0_D_2

K12

AVDD_DDR0_D_3

L12

AVDD_DDR1_D_1

C6

AVDD_DDR1_D_2

K14

AVDD_DDR1_D_3

L14

AVDD_DRAM_1

B5

AVDD_DRAM_2

B6

AVDD_DVI_USB_MPLL_1

R8

AVDD_DVI_USB_MPLL_2

R9

AVDD_MOD_1

L7

AVDD_MOD_2

L8

AVDD_NODIE

P8

AVDD_PLL

K9

AVDD3P3_DMPLL

R5

AVDDL_MOD

P11

DVDD_DDR_1

C7

DVDD_DDR_2

M13

DVDD_NODIE

R6

DVDD_RX_1_1

A7

DVDD_RX_1_2

M12

DVDD_RX_2_1

B7

DVDD_RX_2_2

M14

VDDC_1

N11

VDDC_2

N12

VDDC_3

N13

VDDC_4

N14

VDDC_5

N15

VDDC_6

P12

VDDC_7

P13

VDDC_8

P14

VDDP

L9

AVDD5V_MHL

AA10

IC101

LGE2133(128M) 

128SCALER

ARC0

M4

RXC0N

W7

RXC0P

Y8

RXC1N

W8

RXC1P

Y9

RXC2N

AA9

RXC2P

W9

RXCCKN

AA7

RXCCKP

Y7

CEC/GPIO6

N2

DDCDA_CK/GPIO27

E3

DDCDA_DA/GPIO28

E2

DDCDC_CK/GPIO31

W6

DDCDC_DA/GPIO32

AA6

HOTPLUGA/GPIO23

L4

HOTPLUGC/GPIO25

Y6

RXA0N

F1

RXA0P

G3

RXA1N

G1

RXA1P

G2

RXA2N

H3

RXA2P

H2

RXACKN

F3

RXACKP

F2

EAR_OUTL

U4

EAR_OUTR

T4

AUL1

P2

AUL2

R2

AUL3

T1

AUR1

R3

AUR2

R1

AUR3

T3

AUOUTL0

U2

AUOUTR0

V3

AUVAG

T2

CVBSOUT1

T6

CVBS0

V5

CVBS1

U5

CVBS2

T5

VCOM

V4

I2S_OUT_BCK/GPIO165

E4

I2S_OUT_MCK/GPIO163

F4

I2S_OUT_SD/GPIO166

F7

I2S_OUT_WS/GPIO164

F5

USB0_DM

C4

USB1_DM

Y12

USB0_DP

B4

USB1_DP

AA12

BIN0M

J2

BIN0P

J3

GIN0M

K3

GIN0P

J1

RIN0M

K2

RIN0P

K1

HSYNC0

M6

VSYNC0

L6

BIN1M

L2

BIN1P

L3

GIN1M

M1

GIN1P

M2

RIN1M

N1

RIN1P

N3

SOGIN1

M3

IC101-*1

LGE2134(256M)

256SCALER

ARC0

M4

RXC0N

W7

RXC0P

Y8

RXC1N

W8

RXC1P

Y9

RXC2N

AA9

RXC2P

W9

RXCCKN

AA7

RXCCKP

Y7

CEC/GPIO6

N2

DDCDA_CK/GPIO27

E3

DDCDA_DA/GPIO28

E2

DDCDC_CK/GPIO31

W6

DDCDC_DA/GPIO32

AA6

HOTPLUGA/GPIO23

L4

HOTPLUGC/GPIO25

Y6

RXA0N

F1

RXA0P

G3

RXA1N

G1

RXA1P

G2

RXA2N

H3

RXA2P

H2

RXACKN

F3

RXACKP

F2

EAR_OUTL

U4

EAR_OUTR

T4

AUL1

P2

AUL2

R2

AUL3

T1

AUR1

R3

AUR2

R1

AUR3

T3

AUOUTL0

U2

AUOUTR0

V3

AUVAG

T2

CVBSOUT1

T6

CVBS0

V5

CVBS1

U5

CVBS2

T5

VCOM

V4

I2S_OUT_BCK/GPIO165

E4

I2S_OUT_MCK/GPIO163

F4

I2S_OUT_SD/GPIO166

F7

I2S_OUT_WS/GPIO164

F5

USB0_DM

C4

USB1_DM

Y12

USB0_DP

B4

USB1_DP

AA12

BIN0M

J2

BIN0P

J3

GIN0M

K3

GIN0P

J1

RIN0M

K2

RIN0P

K1

HSYNC0

M6

VSYNC0

L6

BIN1M

L2

BIN1P

L3

GIN1M

M1

GIN1P

M2

RIN1M

N1

RIN1P

N3

SOGIN1

M3

IC101-*1

LGE2134(256M)

256SCALER

AUVRM

U3

GND_1

A6

GND_2

A13

GND_3

A15

GND_4

A18

GND_5

B12

GND_6

B14

GND_7

B16

GND_8

B17

GND_9

B19

GND_10

B20

GND_11

C9

GND_12

C10

GND_13

C21

GND_14

D9

GND_15

E20

GND_16

F9

GND_17

F11

GND_18

F13

GND_19

F15

GND_20

F17

GND_21

F19

GND_22

F21

GND_23

G8

GND_24

G9

GND_25

G10

GND_26

G11

GND_27

G12

GND_28

G13

GND_29

G14

GND_30

G15

GND_31

G16

GND_32

G17

GND_33

G18

GND_34

H7

GND_35

H8

GND_36

H9

GND_37

H10

GND_38

H11

GND_39

H12

GND_40

H13

GND_41

H14

GND_42

H15

GND_43

H16

GND_44

H17

GND_45

H18

GND_46

J7

GND_47

J8

GND_48

J9

GND_49

J10

GND_50

J11

GND_51

J12

GND_52

J13

GND_53

J14

GND_54

K8

GND_55

K10

GND_56

K11

GND_57

L10

GND_58

M5

GND_59

M7

GND_60

M8

GND_61

M9

GND_62

M10

GND_63

N4

GND_64

N5

GND_65

N6

GND_66

N7

GND_67

N8

GND_68

N9

GND_69

N10

GND_70

P4

GND_71

P5

GND_72

P6

GND_73

P7

GND_74

P9

GND_75

P10

GND_76

P15

GND_77

P16

GND_78

P17

GND_79

P18

GND_80

R10

GND_81

R11

GND_82

R12

GND_83

R13

GND_84

R14

GND_EFUSE

K7

AVDD_AU33

R4

AVDD_DDR0_CLK

L11

AVDD_DDR1_CLK

L13

AVDD_DDR0_CMD

M11

AVDD_DDR1_CMD

K13

AVDD_DDR0_D_1

C5

AVDD_DDR0_D_2

K12

AVDD_DDR0_D_3

L12

AVDD_DDR1_D_1

C6

AVDD_DDR1_D_2

K14

AVDD_DDR1_D_3

L14

AVDD_DRAM_1

B5

AVDD_DRAM_2

B6

AVDD_DVI_USB_MPLL_1

R8

AVDD_DVI_USB_MPLL_2

R9

AVDD_MOD_1

L7

AVDD_MOD_2

L8

AVDD_NODIE

P8

AVDD_PLL

K9

AVDD3P3_DMPLL

R5

AVDDL_MOD

P11

DVDD_DDR_1

C7

DVDD_DDR_2

M13

DVDD_NODIE

R6

DVDD_RX_1_1

A7

DVDD_RX_1_2

M12

DVDD_RX_2_1

B7

DVDD_RX_2_2

M14

VDDC_1

N11

VDDC_2

N12

VDDC_3

N13

VDDC_4

N14

VDDC_5

N15

VDDC_6

P12

VDDC_7

P13

VDDC_8

P14

VDDP

L9

AVDD5V_MHL

AA10

ZD203

2.5V

OPT

10uF

10V

C204

10uF

10V

C284

C213

1uF

10V

C220

4.7uF

10V

IC101-*2

LGE2131(M1A_128M)

LCD_TV_SCALER_128M

ARC0

M4

RXC0N

W7

RXC0P

Y8

RXC1N

W8

RXC1P

Y9

RXC2N

AA9

RXC2P

W9

RXCCKN

AA7

RXCCKP

Y7

CEC/GPIO6

N2

DDCDA_CK/GPIO27

E3

DDCDA_DA/GPIO28

E2

DDCDC_CK/GPIO31

W6

DDCDC_DA/GPIO32

AA6

HOTPLUGA/GPIO23

L4

HOTPLUGC/GPIO25

Y6

RXA0N

F1

RXA0P

G3

RXA1N

G1

RXA1P

G2

RXA2N

H3

RXA2P

H2

RXACKN

F3

RXACKP

F2

EAR_OUTL

U4

EAR_OUTR

T4

AUL1

P2

AUL2

R2

AUL3

T1

AUR1

R3

AUR2

R1

AUR3

T3

AUOUTL0

U2

AUOUTR0

V3

AUVAG

T2

CVBSOUT1

T6

CVBS0

V5

CVBS1

U5

CVBS2

T5

VCOM

V4

I2S_OUT_BCK/GPIO165

E4

I2S_OUT_MCK/GPIO163

F4

I2S_OUT_SD/GPIO166

F7

I2S_OUT_WS/GPIO164

F5

USB0_DM

C4

USB1_DM

Y12

USB0_DP

B4

USB1_DP

AA12

BIN0M

J2

BIN0P

J3

GIN0M

K3

GIN0P

J1

RIN0M

K2

RIN0P

K1

HSYNC0

M6

VSYNC0

L6

BIN1M

L2

BIN1P

L3

GIN1M

M1

GIN1P

M2

RIN1M

N1

RIN1P

N3

SOGIN1

M3

IC101-*3

LGE2132(M1A_256M)

LCD_TV_SCALER_256M

ARC0

M4

RXC0N

W7

RXC0P

Y8

RXC1N

W8

RXC1P

Y9

RXC2N

AA9

RXC2P

W9

RXCCKN

AA7

RXCCKP

Y7

CEC/GPIO6

N2

DDCDA_CK/GPIO27

E3

DDCDA_DA/GPIO28

E2

DDCDC_CK/GPIO31

W6

DDCDC_DA/GPIO32

AA6

HOTPLUGA/GPIO23

L4

HOTPLUGC/GPIO25

Y6

RXA0N

F1

RXA0P

G3

RXA1N

G1

RXA1P

G2

RXA2N

H3

RXA2P

H2

RXACKN

F3

RXACKP

F2

EAR_OUTL

U4

EAR_OUTR

T4

AUL1

P2

AUL2

R2

AUL3

T1

AUR1

R3

AUR2

R1

AUR3

T3

AUOUTL0

U2

AUOUTR0

V3

AUVAG

T2

CVBSOUT1

T6

CVBS0

V5

CVBS1

U5

CVBS2

T5

VCOM

V4

I2S_OUT_BCK/GPIO165

E4

I2S_OUT_MCK/GPIO163

F4

I2S_OUT_SD/GPIO166

F7

I2S_OUT_WS/GPIO164

F5

USB0_DM

C4

USB1_DM

Y12

USB0_DP

B4

USB1_DP

AA12

BIN0M

J2

BIN0P

J3

GIN0M

K3

GIN0P

J1

RIN0M

K2

RIN0P

K1

HSYNC0

M6

VSYNC0

L6

BIN1M

L2

BIN1P

L3

GIN1M

M1

GIN1P

M2

RIN1M

N1

RIN1P

N3

SOGIN1

M3

IC101-*2

LGE2131(M1A_128M)

LCD_TV_SCALER_128M

AUVRM

U3

GND_1

A6

GND_2

A13

GND_3

A15

GND_4

A18

GND_5

B12

GND_6

B14

GND_7

B16

GND_8

B17

GND_9

B19

GND_10

B20

GND_11

C9

GND_12

C10

GND_13

C21

GND_14

D9

GND_15

E20

GND_16

F9

GND_17

F11

GND_18

F13

GND_19

F15

GND_20

F17

GND_21

F19

GND_22

F21

GND_23

G8

GND_24

G9

GND_25

G10

GND_26

G11

GND_27

G12

GND_28

G13

GND_29

G14

GND_30

G15

GND_31

G16

GND_32

G17

GND_33

G18

GND_34

H7

GND_35

H8

GND_36

H9

GND_37

H10

GND_38

H11

GND_39

H12

GND_40

H13

GND_41

H14

GND_42

H15

GND_43

H16

GND_44

H17

GND_45

H18

GND_46

J7

GND_47

J8

GND_48

J9

GND_49

J10

GND_50

J11

GND_51

J12

GND_52

J13

GND_53

J14

GND_54

K8

GND_55

K10

GND_56

K11

GND_57

L10

GND_58

M5

GND_59

M7

GND_60

M8

GND_61

M9

GND_62

M10

GND_63

N4

GND_64

N5

GND_65

N6

GND_66

N7

GND_67

N8

GND_68

N9

GND_69

N10

GND_70

P4

GND_71

P5

GND_72

P6

GND_73

P7

GND_74

P9

GND_75

P10

GND_76

P15

GND_77

P16

GND_78

P17

GND_79

P18

GND_80

R10

GND_81

R11

GND_82

R12

GND_83

R13

GND_84

R14

GND_EFUSE

K7

AVDD_AU33

R4

AVDD_DDR0_CLK

L11

AVDD_DDR1_CLK

L13

AVDD_DDR0_CMD

M11

AVDD_DDR1_CMD

K13

AVDD_DDR0_D_1

C5

AVDD_DDR0_D_2

K12

AVDD_DDR0_D_3

L12

AVDD_DDR1_D_1

C6

AVDD_DDR1_D_2

K14

AVDD_DDR1_D_3

L14

AVDD_DRAM_1

B5

AVDD_DRAM_2

B6

AVDD_DVI_USB_MPLL_1

R8

AVDD_DVI_USB_MPLL_2

R9

AVDD_MOD_1

L7

AVDD_MOD_2

L8

AVDD_NODIE

P8

AVDD_PLL

K9

AVDD3P3_DMPLL

R5

AVDDL_MOD

P11

DVDD_DDR_1

C7

DVDD_DDR_2

M13

DVDD_NODIE

R6

DVDD_RX_1_1

A7

DVDD_RX_1_2

M12

DVDD_RX_2_1

B7

DVDD_RX_2_2

M14

VDDC_1

N11

VDDC_2

N12

VDDC_3

N13

VDDC_4

N14

VDDC_5

N15

VDDC_6

P12

VDDC_7

P13

VDDC_8

P14

VDDP

L9

AVDD5V_MHL

AA10

IC101-*3

LGE2132(M1A_256M)

LCD_TV_SCALER_256M

AUVRM

U3

GND_1

A6

GND_2

A13

GND_3

A15

GND_4

A18

GND_5

B12

GND_6

B14

GND_7

B16

GND_8

B17

GND_9

B19

GND_10

B20

GND_11

C9

GND_12

C10

GND_13

C21

GND_14

D9

GND_15

E20

GND_16

F9

GND_17

F11

GND_18

F13

GND_19

F15

GND_20

F17

GND_21

F19

GND_22

F21

GND_23

G8

GND_24

G9

GND_25

G10

GND_26

G11

GND_27

G12

GND_28

G13

GND_29

G14

GND_30

G15

GND_31

G16

GND_32

G17

GND_33

G18

GND_34

H7

GND_35

H8

GND_36

H9

GND_37

H10

GND_38

H11

GND_39

H12

GND_40

H13

GND_41

H14

GND_42

H15

GND_43

H16

GND_44

H17

GND_45

H18

GND_46

J7

GND_47

J8

GND_48

J9

GND_49

J10

GND_50

J11

GND_51

J12

GND_52

J13

GND_53

J14

GND_54

K8

GND_55

K10

GND_56

K11

GND_57

L10

GND_58

M5

GND_59

M7

GND_60

M8

GND_61

M9

GND_62

M10

GND_63

N4

GND_64

N5

GND_65

N6

GND_66

N7

GND_67

N8

GND_68

N9

GND_69

N10

GND_70

P4

GND_71

P5

GND_72

P6

GND_73

P7

GND_74

P9

GND_75

P10

GND_76

P15

GND_77

P16

GND_78

P17

GND_79

P18

GND_80

R10

GND_81

R11

GND_82

R12

GND_83

R13

GND_84

R14

GND_EFUSE

K7

AVDD_AU33

R4

AVDD_DDR0_CLK

L11

AVDD_DDR1_CLK

L13

AVDD_DDR0_CMD

M11

AVDD_DDR1_CMD

K13

AVDD_DDR0_D_1

C5

AVDD_DDR0_D_2

K12

AVDD_DDR0_D_3

L12

AVDD_DDR1_D_1

C6

AVDD_DDR1_D_2

K14

AVDD_DDR1_D_3

L14

AVDD_DRAM_1

B5

AVDD_DRAM_2

B6

AVDD_DVI_USB_MPLL_1

R8

AVDD_DVI_USB_MPLL_2

R9

AVDD_MOD_1

L7

AVDD_MOD_2

L8

AVDD_NODIE

P8

AVDD_PLL

K9

AVDD3P3_DMPLL

R5

AVDDL_MOD

P11

DVDD_DDR_1

C7

DVDD_DDR_2

M13

DVDD_NODIE

R6

DVDD_RX_1_1

A7

DVDD_RX_1_2

M12

DVDD_RX_2_1

B7

DVDD_RX_2_2

M14

VDDC_1

N11

VDDC_2

N12

VDDC_3

N13

VDDC_4

N14

VDDC_5

N15

VDDC_6

P12

VDDC_7

P13

VDDC_8

P14

VDDP

L9

AVDD5V_MHL

AA10

R234

100

R236

100

R232

100

MA55

52

2013/05/23

MAIN2_NON_EU

MODEL OPTION

AUD_LRCH

MODEL OPTION

Normal Power 3.3V

HIGH

S/W_NON_AJ

DDR3 1.5V

M120

MODEL_OPT_5

NON_M120

PIN NAME

J5

MODEL_OPT_6

U6

DVB_T/C

PIN NO.

EXTERNAL_DDR

FHD

EXTERNAL_NO_DDR

VDDC 1.15V

DVB_T2/C/S2

MODEL_OPT_4

HD

G19

K4

L5

VDDC : 2026mA

K5

G20

LOW

S/W_AJ

MODEL_OPT_1

AUD_LRCK

MODEL_OPT_0

* Dual Stream is only Korea 3D spec

MODEL_OPT_2

Normal 2.5V

H19

DUALSTREAM

NON_DUALSTREAM

AVDD_DDR1:55mA

AVDD_DDR0:55mA

HDMI

H/P OUT

I2S_I/F

SIDE USB

AUDIO OUT

M1A 2.5V inbeded 

S/W_TW

S/W_EU/AJ

111026Switch
EBF32593901 Deletion

SOC_RESET

STby 3.3V

LTV SCART ONLY

1

1

MODEL_OPT_4

256M Only

Memory OPTION

Auto

0

DET

0

0

1

Memory

256M+256M

0

0

MODEL_OPT_6

1

0

128M+128M

1

0

INT+EXT

EXT 128MB

0

0

128M Only

128M+256M

0

256M+128M

1

EXT 256MB

0

1

KR

EU

BR

AJ/HK

Etc 

0

0

1

0

128

256

128?

256

256 

DDR

OPT6

MT55/MT75

128

128

256?

128

128 

Scaler

OPT4

Area 

1

1

0

1

Copyright © 2014 LG Electronics. Inc. All rights reserved. 

Only for training and service purposes

LGE Internal Use Only

Summary of Contents for 28LB45 series

Page 1: ...D41A MODEL 28LB45 28LB45 Z CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL LED TV SERVICE MANUAL North Latin America http aic lgservice com Europe Africa http eic lgservice com Asia Oceania http biz lgservice com Internal Use Only ...

Page 2: ... Inc All rights reserved Only for training and service purposes CONTENTS CONTENTS 2 SAFETY PRECAUTIONS 3 SERVICING PRECAUTIONS 4 SPECIFICATION 6 ADJUSTMENT INSTRUCTION 10 TROUBLE SHOOTING 15 BLOCK DIAGRAM 18 EXPLODED VIEW 19 SCHEMATIC CIRCUIT DIAGRAM ...

Page 3: ...inals etc to be sure the set is safe to operate without damage of electrical shock Leakage Current Cold Check Antenna Cold Check With the instrument AC plug removed from AC source connect an electrical jumper across the two AC plug prongs Place the AC switch in the on position connect one lead of ohm meter to the AC plug prongs tied together and touch other ohm meter lead in turn to each exposed m...

Page 4: ...ctrostatic charge on your body by touching a known earth ground Alter natively obtain and wear a commercially available discharg ing wrist strap device which should be removed to prevent potential shock reasons prior to applying power to the unit under test 2 After removing an electrical assembly equipped with ES devices place the assembly on a conductive surface such as aluminum foil to prevent e...

Page 5: ...he solder joints of the two original leads If they are not shiny reheat them and if necessary apply additional solder Fuse and Conventional Resistor Removal Replacement 1 Clip each fuse or resistor lead at top of the circuit board hollow stake 2 Securely crimp the leads of replacement component around notch at stake top 3 Solder the connections CAUTION Maintain original spacing between the replace...

Page 6: ...erlands Belgium Luxemburg Greece Denmark Czech Austria Hun gary Swiss Croatia Turkey Norway Slovenia Poland Ukraine Portugal Ireland Morocco Latvia Estonia Lithania Rumania Bulgaria Russia SlovakiaBosnia Serbia Albania Kazakhstan Belarus 4 Country Nordic option EU model only Denmark Finland Norway Sweden DTV MPEG2 4 DVB T2 8 countries UK Denmark Sweden Finland Norway Ireland Ukraine Kaza khstan DT...

Page 7: ...6 QAM 1 2 2 3 3 4 5 6 7 8 64 QAM 1 2 2 3 3 4 5 6 7 8 DVB T2 Guard Interval Bitrate_Mbit s 1 4 1 8 1 16 1 32 1 128 19 128 19 256 Modulation Code Rate QPSK 1 2 2 5 2 3 3 4 5 6 16 QAM 1 2 2 5 2 3 3 4 5 6 64 QAM 1 2 2 5 2 3 3 4 5 6 256 QAM 1 2 2 5 2 3 3 4 5 6 DVB C Symbolrate 4 0Msymbols s to 7 2Msymbols s Modulation 16QAM 64 QAM 128 QAM and 256 QAM DVB S S2 symbolrate DVB S2 8PSK QPSK 2 45 Msymbol s ...

Page 8: ...0 800 49 702 59 810 83 500 9 1366 768 47 717 59 79 85 5 5 2 HDMI DTV No Specification Remark Resolution H freq kHz V freq Hz Pixel clock MHz 1 720 480 31 469 31 5000 59 940 60 000 27 000 27 030 SDTV 480P 2 720 576 31 250 50 000 27 864 SDTV 576P 3 1280 720 37 500 50 000 74 250 HDTV 720P 4 1280 720 44 960 45 000 59 940 60 000 74 170 74 250 HDTV 720P 5 1920 1080 33 720 33 750 59 940 60 000 74 170 74 ...

Page 9: ...tion Resolution H freq kHz V freq Hz 1 720x480 15 73 59 94 2 720x480 15 73 60 3 720x480 31 47 59 94 4 720x480 31 5 60 5 1280x720 44 96 59 94 6 1280x720 45 60 7 1920x1080 33 72 59 94 8 1920x1080 33 75 60 9 1920x1080 26 97 23 976 10 1920x1080 27 24 11 1920x1080 33 71 29 97 12 1920x1080 33 75 30 13 1920x1080 67 432 59 94 14 1920x1080 67 5 60 ...

Page 10: ...g Read 5 Click Auto tab and set as below 6 Click Run 7 After downloading check OK message 3 2 USB DOWNLOAD epk file download 1 Make New folder named LG_DTV and put ISP file epk in the folder 2 Put the USB Stick to the USB socket 3 Automatically detecting update file in USB Stick If your downloaded program version in USB Stick is Low it didn t work But your downloaded version is High USB data is au...

Page 11: ... CI key writing process Device CN 3 6 1 Communication Port Connection Connection PCBA USB Port USB to Serial Adapter UC 232A RS 232C cable PC RS 232C port 3 6 2 CI Key Download 1 Set CI Key path Directory at Start Mac CI Download Programme 2 Set COM 1 2 3 4 115200 Baudrate 3 Click port connection button 4 Start CI Key Download Push the button 5 Check OK or NG 6 After completing download CI key val...

Page 12: ...232 Jack 3 Write Model Name Serial Number by use RS 232 4 Must check the serial number at the Diagnostics of SET UP menu Refer to below 4 2 2 Method notice 1 Model Name Serial Number D L is using of scan equipment 2 Setting of scan equipment operated by Manufacturing Technology Group 3 Serial number D L must be conformed when it is produced in production line because serial number D L is mandatory...

Page 13: ...about 0 007 after 30 mins heat run So checking color coordinate within 5 min at total assembly line consider x y coordinates might be up to 0 007 than x y target of each color temperature Note Manual W B process using adjusts Remote control 1 After enter Service Mode by pushing ADJ key 2 Enter White Balance by pushing key at 9 White Balance When doing Adjustment Please make circumstance as below 4...

Page 14: ...rsion Check 1 Check Model Name 2 Check S W Version Refer to the IC Ver in the BOM 4 6 2 Adjust Check 1 Check Country Group 2 Check Area Option 3 Check Tool Option Refer to the BOM Comments 4 Check EDID RGB HDMI is OK After check all Press the EXIT key of ADJ remote control to go out SVC menu 4 7 Outgoing condition Configuration After all function test press IN STOP key by SVC Remote control And ma...

Page 15: ...ck C400 Voltage Level 19V Check IC401 Output Voltage Level 3 3V Check X100 Clock 24MHz Check IC402 Output Voltage Level 1 15V Check IC403 Output Voltage Level 5V Replace IC102 Flash Memory Check Power connector OK Replace IC401 Recheck Replace X100 Replace IC402 Recheck Replace IC403 Recheck Replace Adapter No No No No No Yes Yes Yes Yes Yes Yes ...

Page 16: ...2V Check Panel input Clock P601 9 10 Replace T Con Board or Module Check WLED_ENABLE High Check LED Driver Output C1024 Check IC1001 Q1002 Replace LED Driver IC or FET Replace Cable Replace IC400 Recheck Check IC100 Repair Main B D Check IC101 Replace Main SOC No No No No No Yes Yes Yes Yes Yes Yes Check RF Cable 1 Check RF IC L2606 Power 3 3V 2 Check IC401 Output voltage 3 3V Check SCL SDA Line T...

Page 17: ...raining and service purposes 4 No Video HDMI Check input signal format Is it supported Check HDMI Cable for Damage or Open Connector Replace Main Scaler IC101 Check JK801 for proper connection or Damage Check I2C Signal JK801 Replace Connector Re Download EDID Data No No Yes Yes Yes Yes ...

Page 18: ...OE PF_CEO SPI_CK SPI_CI SPI_CS SPI_DO DDR3 Data 0 15 DDR3 Address 0 12 System EEPROM EEPROM SCL SDA Panel Digital amp TAS5733 SP L SP R Audio_ Master_CLK DATA 3 12 07Mhz HP L R H P AMP SCL SDA CVBS XTAL 24MHz TMDS 148 5MHz HDMI2 MHL HDMI_TMDS HDMI I2C HDMI_TMDS HDMI I2C NTSC ATSC TDJH H101F Half NIM Tuner country Option HDMI2 MHL DDR3 793Mhz Only PIP MT75 MT55 Use MT45 Not use H P HDMI Option MT75...

Page 19: ...nical parts in this chassis have special safety related characteristics These parts are identified by in the Schematic Diagram and EXPLODED VIEW It is essential that these special safety parts should be replaced with the same components as recommended in this manual to prevent X RADIATION Shock Fire or other Hazards Do not modify the original design without permission of manufacturer IMPORTANT SAF...

Page 20: ...PT C424 10uF 16V HD 12V Panel C430 0 1uF 16V C437 10uF 10V OPT C428 0 1uF 16V HD 12V Panel C427 10uF 10V C431 10uF 10V C432 0 1uF 16V C416 0 1uF 50V C420 0 1uF 16V C411 0 1uF 50V C410 0 47uF 16V OPT C440 4 7uF 16V C436 1uF 16V HD 12V Panel C415 0 1uF 16V C405 2 2uF 25V C404 2 2uF 25V HD 12V Panel C403 2 2uF 25V C409 2 2uF 25V PANEL_CTL MULTI_ON POWER_ON OFF1 MULTI_ON LED_AMBER L401 10uH L402 10uH ...

Page 21: ...P602 10031HR 30 FHD 5V Panel 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 RXA0 RXA1 C602 0 1uF 16V FHD 5V Panel RXB3 RXA2 RXA1 JP613 RXA3 RXB3 RXB2 R607 0 26 27 5 LVDS RXA3 RXA3 RXA1 RXB1 RXA3 RXB2 RXA2 P600 10031HR 30 HD 12V Panel 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 RXA2 R615 5 6K FHD 5V Panel R623 22 TOUCH KEY...

Page 22: ... AUDIO_IN R720 15K AUDIO_IN R721 470K AUDIO_IN C706 220pF 50V AUDIO_IN R724 1K AUDIO_IN JP716 VA713 20V AUDIO_IN R722 10K AUDIO_IN JK702 KJA PH 1 0177 AUDIO_IN 3 M3_DETECT 4 M4 5 M5_GND 1 M1 6 M6 PC_R_IN JP718 JP717 VA714 20V AUDIO_IN JP719 JP721 JP720 JP714 MGJ63348202 M700 1 JackShield for CKD MGJ63348201 M700 JackShield for NonCKD DSUB SC1_G 5V_Normal SC1_R DSUB SC1_OUT_CTRL C722 0 1uF 50V DSUB...

Page 23: ..._HDMI1 R802 47K MT45 MT55 D0 _HDMI1 D1 _HDMI2 HDMI_ARC D800 RCLAMP0524PA OPT ESD_HDMI1_SEMTECH DEV 1 8 2 7 3 6 4 5 9 10 R817 300K LB45 VA804 OPT R804 0 OPT HDMI_ARC VA806 20V OPT R812 10K MT45 MT55 D801 RCLAMP0524PA OPT ESD_HDMI1_SEMTECH DEV 1 8 2 7 3 6 4 5 9 10 Q801 MMBT3904 NXP LB45 MT55 E B C D2 _HDMI2 VA805 OPT VA810 OPT 5 6V HDMI_ARC R814 10K OPT D2 _HDMI1 3 3V_ST 5V_Normal 5V_Normal R821 10K...

Page 24: ...CMI_29 P1005 12507WR 06L LGD FHD 1 2 3 4 5 6 7 C1011 1uF 10V OPT WLED_ENABLE JP1006 JP1004 24V_BLU JP1005 JP1007 P1001 SM14B SRSS TB 24V 24V 24V 24V 24V GND GND GND GND GND ERROR_OUT INV_ON NC PWN_DIM GND LGD 21 6 26 Connector 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 WLED_DIM_ADJ R1044 0 1 1 LGD FHD CMI C1013 33uF 100V 55TO 105C 21 6 26 27 5 29 Panel C3430 1uF 50V 21 6 26 27 5 29 Panel C1014 1uF 50V 21...

Page 25: ...6 N1 VDD_7 N9 VDD_8 R1 VDD_9 R9 VDDQ_1 A1 VDDQ_2 A8 VDDQ_3 C1 VDDQ_4 C9 VDDQ_5 D2 VDDQ_6 E9 VDDQ_7 F1 VDDQ_8 H2 VDDQ_9 H9 NC_1 J1 NC_2 J9 NC_3 L1 NC_4 L9 NC_7 T7 VSS_1 A9 VSS_2 B3 VSS_3 E1 VSS_4 G8 VSS_5 J2 VSS_6 J8 VSS_7 M1 VSS_8 M9 VSS_9 P1 VSS_10 P9 VSS_11 T1 VSS_12 T9 VSSQ_1 B1 VSSQ_2 B9 VSSQ_3 D1 VSSQ_4 D8 VSSQ_5 E2 VSSQ_6 E8 VSSQ_7 F9 VSSQ_8 G1 VSSQ_9 G9 NT5CB128M16FP DI IC1201 5 DDR_1600_2G...

Page 26: ...4 EN 1 OUT 5 IN CI_ADDR 11 PCM_CD CI_CD2 AR1910 33 CI_MDI 4 PCM_A 4 PCM_A 0 CI_ADDR 1 CI_ADDR 9 R1914 47 PCM_A 13 AR1905 33 PCM_WE C1907 0 1uF 16V R1916 100K PCM_A 10 PCM_A 11 CI_IOWR CI_MDI 3 FE_TS_VAL_ERR PCM_A 5 PCM_A 1 CI_WE PCM_IORD 5V_CI_ON L1900 BLM18PG121SN1D PCM_REG CI_MDI 6 CI_MDI 2 CI_ADDR 4 R1902 100 CI_ADDR 2 AR1906 33 FE_TS_CLK CI_OE CI_ADDR 12 PCM_A 8 R1921 33 CI_ADDR 14 CI_MIVAL_ER...

Page 27: ...TU C2604 0 1uF 16V C2603 100pF 50V R2600 10 IF_N_MSTAR IF_P_MSTAR R2601 10 IF_AGC_MAIN C2600 0 1uF 16V R2602 33 TU_SCL C2605 20pF 50V R2603 33 TU_SDA C2602 20pF 50V C2601 20pF 50V C2606 20pF 50V R2604 1K R2605 1K 3 3V_TU C2643 22uF 6 3V TU_GND_B TU_GND_B R2607 0 R2606 0 C2607 47uF 6 3V 85C OPT TDJH G101D TU2602 47 SHIELD 6 IF P 7 IF N 8 NC_2 9 NC_3 1 B1 3 3V 2 NC_1 3 IF_AGC 4 SCL 5 SDA A1 A1 B1 B1...

Page 28: ...V ESD_SCART C2822 10uF 16V DTV MNT_R_OUT C2824 33pF 4 7uF C2810 OPT C2811 0 1uF 16V OPT DTV MNT_VOUT C2809 0 1uF 16V OPT 3 3V_Normal C2801 47pF 50V IC2802 MM1756DURE OPT 3 BIAS 2 GND 4 OUT 1 IN 6 VCC 5 PS ZD2806 5 6B ZD2807 5 6B R2823 10K R2809 470K R2827 12K VA2803 5 6V OPT 3 3V_Normal R2800 75 1 R2825 1K R2801 75 1 R2821 75 1 R2820 470K R2824 10K R2826 12K 3 3V_Normal ZD2800 1 OPT ESD_COMP_ZENER...

Page 29: ... 21 SCLK 22 SDIN 23 SDA 24 SCL 25 RESET 26 STEST 27 DVDD 28 DVSS 29 GND 30 AGND 31 VREG 32 GVDD_OUT 33 BST_D 34 PVDD_CD_1 35 PVDD_CD_2 36 OUT_D 37 PGND_CD_1 38 PGND_CD_2 39 OUT_C 40 NC_3 41 NC_4 42 BST_C 43 BST_B 44 NC_5 45 NC_6 46 OUT_B 47 PGND_AB_1 48 PGND_AB_2 49 EP R3461 18 SPK_L SPK_R AUD_MASTER_CLK C3477 0 1uF 50V C3458 0 047uF 25V C3472 330pF 50V C3457 4700pF 50V C3459 2200pF 50V R3460 18 C...

Page 30: ...GPIO_PM 10 GPIO17 Y5 GPIO_PM 15 GPIO22 W11 GPIO_PM 4 GPIO11 D3 GPIO_PM 7 GPIO14 AA3 GPIO_PM 8 GPIO15 W5 PWM_PM GPIO200 D4 PM_UART_TX GPIO_PM 1 GPIO8 L15 PM_UART_RX GPIO_PM 5 GPIO12 Y11 IC101 1 LGE2134 256M 256SCALER GPIO78 Y1 GPIO79 W4 I2C_SCKM3 I2C_DDCR_CK GPIO77 K17 I2C_SDAM3 I2C_DDCR_DA GPIO76 J15 SDAM2 GPIO55 U8 SCKM2 GPIO56 T7 SCKM0 GPIO58 U7 SDAM0 GPIO59 V7 I2S_IN_BCK GPIO159 F6 I2S_IN_SD GP...

Page 31: ...3 GND_53 J14 GND_54 K8 GND_55 K10 GND_56 K11 GND_57 L10 GND_58 M5 GND_59 M7 GND_60 M8 GND_61 M9 GND_62 M10 GND_63 N4 GND_64 N5 GND_65 N6 GND_66 N7 GND_67 N8 GND_68 N9 GND_69 N10 GND_70 P4 GND_71 P5 GND_72 P6 GND_73 P7 GND_74 P9 GND_75 P10 GND_76 P15 GND_77 P16 GND_78 P17 GND_79 P18 GND_80 R10 GND_81 R11 GND_82 R12 GND_83 R13 GND_84 R14 GND_EFUSE K7 AVDD_AU33 R4 AVDD_DDR0_CLK L11 AVDD_DDR1_CLK L13 ...

Page 32: ......

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