LG 55LX570H Скачать руководство пользователя страница 38

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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.

SIDE_USB1_DP

VDD33

R247

10K

OPT

L201

BLM18PG121SN1D

+3.3V_Normal

+1.10V_VDDC

SC1_B+/C

+1.10V_VDDC

C228

0.047uF

AUD_SCK

TU_CVBS

+1.5V_DDR

VDD33

AVDD_NODIE

R232

C209

2.2uF

C215

0.047uF

R246

10K

OPT

C212

0.047uF

R244

10K

OPT

+1.10V_VDDC

R226

R231

C214

0.047uF

R229

AV_COMP_PC_L_IN

SIDE_USB1_DM

R227

HDMI1_ARC

C213

0.047uF

AVDD_DMPLL

AUVRM

C250

1uF

R233

R225

DSUB/SC1_HSYNC

AUVRM

R230

R245

10K

OPT

CEC_REMOTE_S7

SC1_R+/C

C225

0.047uF

AV_CVBS_IN

AV_COMP_PC_R_IN

C227

0.047uF

SC1_G+/

AUD_MASTER_CLK_0

R240

AUD_LRCH

AUD_LRCK

VDD33

R228

C217

0.047uF

AVDD5V_MHL

R242

AVDD_AU33

C203

1uF

C216

0.047uF

HDMI_ARC

AVDD_NODIE

C229

1000pF

OPT

50V

C204

4.7uF

C205

1uF

HDMI1_ARC

C211

2.2uF

DSUB/SC1_VSYNC

R243

MODEL_OPT_6

10uF

10V

C235

MODEL_OPT_0

R216

128M

AUD_LRCK

C244

1uF

R212

256M

MODEL_OPT_2

R220

MO_DVB_T/C

R215

128M_NON

R221

MO_S/W_AJ

R214

MO_S/W_EU/AJ

R210

MO_DUALSTREAM

R222

MO_S/W_NON_AJ

R224

MO_HD

MODEL_OPT_1

MODEL_OPT_5

R218

MO_M120

C240

1uF

C247

0.1uF

+1.10V_VDDC

R219

MO_DVB_T2/C/S2

AUD_LRCH

R211

256M_NON

MODEL_OPT_4

R217

MO_M120_NON

R223

MO_FHD

+1.10V_VDDC

+3.3V_Normal

R213

MO_S/W_TW

10uF

10V

C237

R209

MO_DUALSTREAM_NON

+3.5V_ST

C255
0.1uF

+1.5V_DDR

L204

BLM18PG121SN1D

AVDD_NODIE

L207

BLM18PG121SN1D

C232

0.1uF

AVDD_DMPLL

C249

0.1uF

C241

0.1uF

C230

0.1uF

POWER_DET_RESET

C245

0.1uF

C231

0.1uF

10uF

10V

C233

C248

4.7uF

10V

C260

0.1uF

+1.10V_VDDC

C239

0.1uF

R248

470

OPT

C254
0.1uF

C238

0.1uF

10uF

C253

L206

BLM18PG121SN1D

10uF

10V

C234

C257

0.1uF

C243

4.7uF

10V

OPT

SOC_RESET

C258
0.1uF

C246

1uF

10uF

C256

+3.3V_Normal

VDD33

C242

0.1uF

AVDD_AU33

+1.10V_VDDC

C261

0.1uF

10uF

10V

C236

10uF

10V

C259

10uF

C251

L205

BLM18PG121SN1D

R249

470K

C252
0.1uF

+3.5V_ST

R234

HP_EXT_SPK_ROUT

HP_EXT_SPK_LOUT

IC101

LGE2134(256M)

M1A_256M_UO4

ARC0

RXC0N

RXC0P

RXC1N

RXC1P

RXC2N

AA9

RXC2P

RXCCKN

AA7

RXCCKP

CEC/GPIO6

DDCDA_CK/GPIO27

DDCDA_DA/GPIO28

DDCDC_CK/GPIO31

DDCDC_DA/GPIO32

AA6

HOTPLUGA/GPIO23

HOTPLUGC/GPIO25

RXA0N

RXA0P

RXA1N

RXA1P

RXA2N

RXA2P

RXACKN

RXACKP

EAR_OUTL

EAR_OUTR

AUL1

AUL2

AUL3

AUR1

AUR2

AUR3

AUOUTL0

AUOUTR0

AUVAG

CVBSOUT1

CVBS0

CVBS1

CVBS2

VCOM

I2S_OUT_BCK/GPIO165

I2S_OUT_MCK/GPIO163

I2S_OUT_SD/GPIO166

I2S_OUT_WS/GPIO164

USB0_DM

USB1_DM

Y12

USB0_DP

USB1_DP

AA12

BIN0M

BIN0P

GIN0M

GIN0P

RIN0M

RIN0P

HSYNC0

VSYNC0

BIN1M

BIN1P

GIN1M

GIN1P

RIN1M

RIN1P

SOGIN1

IC101

LGE2134(256M)

M1A_256M_UO4

AUVRM

GND_1

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

GND_12

C10

GND_13

C21

GND_14

GND_15

E20

GND_16

GND_17

F11

GND_18

F13

GND_19

F15

GND_20

F17

GND_21

F19

GND_22

F21

GND_23

GND_24

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

GND_35

GND_36

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

GND_47

GND_48

GND_49

J10

GND_50

J11

GND_51

J12

GND_52

J13

GND_53

J14

GND_54

GND_55

K10

GND_56

K11

GND_57

L10

GND_58

GND_59

GND_60

GND_61

GND_62

M10

GND_63

GND_64

GND_65

GND_66

GND_67

GND_68

GND_69

N10

GND_70

GND_71

GND_72

GND_73

GND_74

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

AVDD_AU33

AVDD_DDR0_CLK

L11

AVDD_DDR1_CLK

L13

AVDD_DDR0_CMD

M11

AVDD_DDR1_CMD

K13

AVDD_DDR0_D_1

AVDD_DDR0_D_2

K12

AVDD_DDR0_D_3

L12

AVDD_DDR1_D_1

AVDD_DDR1_D_2

K14

AVDD_DDR1_D_3

L14

AVDD_DRAM_1

AVDD_DRAM_2

AVDD_DVI_USB_MPLL_1

AVDD_DVI_USB_MPLL_2

AVDD_MOD_1

AVDD_MOD_2

AVDD_NODIE

AVDD_PLL

AVDD3P3_DMPLL

AVDDL_MOD

P11

DVDD_DDR_1

DVDD_DDR_2

M13

DVDD_NODIE

DVDD_RX_1_1

DVDD_RX_1_2

M12

DVDD_RX_2_1

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

AVDD5V_MHL

AA10

IC101-*1

LGE2133(128M)

M1A_128M_UO4

ARC0

RXC0N

RXC0P

RXC1N

RXC1P

RXC2N

AA9

RXC2P

RXCCKN

AA7

RXCCKP

CEC/GPIO6

DDCDA_CK/GPIO27

DDCDA_DA/GPIO28

DDCDC_CK/GPIO31

DDCDC_DA/GPIO32

AA6

HOTPLUGA/GPIO23

HOTPLUGC/GPIO25

RXA0N

RXA0P

RXA1N

RXA1P

RXA2N

RXA2P

RXACKN

RXACKP

EAR_OUTL

EAR_OUTR

AUL1

AUL2

AUL3

AUR1

AUR2

AUR3

AUOUTL0

AUOUTR0

AUVAG

CVBSOUT1

CVBS0

CVBS1

CVBS2

VCOM

I2S_OUT_BCK/GPIO165

I2S_OUT_MCK/GPIO163

I2S_OUT_SD/GPIO166

I2S_OUT_WS/GPIO164

USB0_DM

USB1_DM

Y12

USB0_DP

USB1_DP

AA12

BIN0M

BIN0P

GIN0M

GIN0P

RIN0M

RIN0P

HSYNC0

VSYNC0

BIN1M

BIN1P

GIN1M

GIN1P

RIN1M

RIN1P

SOGIN1

IC101-*1

LGE2133(128M)

M1A_128M_UO4

AUVRM

GND_1

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

GND_12

C10

GND_13

C21

GND_14

GND_15

E20

GND_16

GND_17

F11

GND_18

F13

GND_19

F15

GND_20

F17

GND_21

F19

GND_22

F21

GND_23

GND_24

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

GND_35

GND_36

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

GND_47

GND_48

GND_49

J10

GND_50

J11

GND_51

J12

GND_52

J13

GND_53

J14

GND_54

GND_55

K10

GND_56

K11

GND_57

L10

GND_58

GND_59

GND_60

GND_61

GND_62

M10

GND_63

GND_64

GND_65

GND_66

GND_67

GND_68

GND_69

N10

GND_70

GND_71

GND_72

GND_73

GND_74

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

AVDD_AU33

AVDD_DDR0_CLK

L11

AVDD_DDR1_CLK

L13

AVDD_DDR0_CMD

M11

AVDD_DDR1_CMD

K13

AVDD_DDR0_D_1

AVDD_DDR0_D_2

K12

AVDD_DDR0_D_3

L12

AVDD_DDR1_D_1

AVDD_DDR1_D_2

K14

AVDD_DDR1_D_3

L14

AVDD_DRAM_1

AVDD_DRAM_2

AVDD_DVI_USB_MPLL_1

AVDD_DVI_USB_MPLL_2

AVDD_MOD_1

AVDD_MOD_2

AVDD_NODIE

AVDD_PLL

AVDD3P3_DMPLL

AVDDL_MOD

P11

DVDD_DDR_1

DVDD_DDR_2

M13

DVDD_NODIE

DVDD_RX_1_1

DVDD_RX_1_2

M12

DVDD_RX_2_1

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

AVDD5V_MHL

AA10

R235

HDMI_CLK-

HDMI_RX2-

HDMI_RX1-

HDMI_RX0-

C3420
4.7uF

10V

L3404

5.6uH

L3403

5.6uH

C3419
4.7uF

10V

Close to MSTAR

SIDE USB

I2S_I/F

HDMI

256M_NON

MO_M120_NON

128M_NON

Memory

MODEL_OPT_2

128M+256M

MODEL_OPT_4

MO_DVB_T2/C/S2

H19

MODEL OPTION ("MO")

G20

* Dual Stream is only Korea 3D spec

MO_S/W_NON_AJ

MODEL_OPT_6

MODEL_OPT_3

128M

MO_S/W_AJ

LOW

MO_S/W_EU/AJ

PIN NAME

256M Only

MO_DUALSTREAM

G19

256M

HIGH

Memory OPTION

VDDC : 2026mA

MO_S/W_TW

MO_FHD

MO_DVB_T/C

INT+EXT

MODEL_OPT_4

PIN NO.

MODEL_OPT_5

MODEL_OPT_7

MODEL OPTION

MODEL_OPT_0

128M Only

MODEL_OPT_6

VDDC 1.05V

128M+128M

MO_DUALSTREAM_NON

MO_M120

Auto
Det

MODEL_OPT_1

MO_HD

SOC_RESET

Normal 2.5V

AVDD_DDR0:55mA

฀

M1A 2.5V embedded

Normal Power 3.3V

DDR3 1.5V

AVDD_DDR1:55mA

STby 3.5V

EXT_SPK_OUT

modify for common circuit

L14_CA_COMMER

102 commercial

Main 2

2014/08/23

modify for using HDMI switch IC

delet switch

LGE Internal Use Only

Содержание 55LX570H

Страница 1: ...ODEL 55LX570H 55LX570H UA 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 ...

Страница 2: ...l rights reserved Only for training and service purposes CONTENTS CONTENTS 2 SAFETY PRECAUTIONS 3 SERVICING PRECAUTIONS 4 SPECIFICATION 6 ADJUSTMENT INSTRUCTION 8 TROUBLE SHOOTING GUIDE 17 BLOCK DIAGRAM 25 EXPLODED VIEW 26 SCHEMATIC CIRCUIT DIAGRAM APPENDIX ...

Страница 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...

Страница 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...

Страница 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...

Страница 6: ... test method followed 2 Demanded other specification Safety CE IEC specification EMC CE IEC 4 Model General Specification No Item Specification Remarks 1 Receiving System ATSC NTSC M 64 QAM 256 QAM North America 2 Available Channel 1 VHF 02 13 2 UHF 14 69 3 DTV 02 69 4 CATV 01 135 5 CADTV 01 135 3 Input Voltage North America AC 100 240V 50 60Hz Mark 110V 60Hz N America 4 Market North America 5 Scr...

Страница 7: ...45 000 60 000 74 250 HDTV 720P 4 1280 720 44 960 59 940 74 176 HDTV 720P 5 1920 1080 33 750 60 000 74 250 HDTV 1080I 6 1920 1080 33 720 59 940 74 176 HDTV 1080I 7 1920 1080 67 500 60 000 148 500 HDTV 1080P 8 1920 1080 67 4320 59 940 148 352 HDTV 1080P 9 1920 1080 27 000 24 000 74 250 HDTV 1080P 10 1920 1080 26 970 23 976 74 176 HDTV 1080P 11 1920 1080 33 750 30 000 74 250 HDTV 1080P 12 1920 1080 3...

Страница 8: ...just value 3 2 Final assembly adjustment 1 White Balance adjustment 2 RS 232C functionality check 3 Factory Option setting per destination 4 Shipment mode setting In Stop 5 GND and HI POT test 3 3 Appendix 1 Ship out mode 2 Service Option Default 3 USB Download S W Update Option Service only 4 ISP Download Optional 4 MAIN PCBA Adjustments 4 1 ADC Adjustment 4 1 1 ADC Enter Service Mode by pushing ...

Страница 9: ... C S 6E08 Only for 28LX570H UA HDMI2 HD 8BIT C S 6EF8 Only for 28LX570H UA HDMI3 HD 8BIT C S 6EE8 Only for 28LX570H UA RGB HD 8BIT C S 87 Only for 28LX570H UA HDMI1 FHD 8BIT C S E608 32 40 43 49LX560H 32 40 43 49 55LX570H HDMI2 FHD 8BIT C S E6F8 32 40 43 49LX560H 32 40 43 49 55LX570H HDMI3 FHD 8BIT C S E6E8 32 40 43 49LX560H 32 40 43 49 55LX570H ...

Страница 10: ...d be adjust at least 172 and change the others R B Gain When R or B gain is over 255 G gain can be adjust below 172 2 Case Medium Warm Mode To adjust the white balance without the saturation Fix the one of R G B gain to 192 default data and decrease the others 3 Adj condition normal temperature Surrounding Temperature 25 5 ºC Warm up time About 5 Min Surrounding Humidity 20 80 Before White balance...

Страница 11: ...Calibrate the probe of Color Analyzer then place it on the center of LCD module within 10cm of the surface 3 Press ADJ key EZ adjust using adj R C 6 White Balance then press the cursor to the right KEY When KEY is pressed 204 Gray 80IRE internal pattern will be displayed 4 Adjust modes 1 Cool Fix the G gain at least 172 and change the others R B Gain If R or B gain is over 255 G gain can be adjust...

Страница 12: ...g CA 210 CH 14 by aging time INX AUO Sharp CSOT Models Cool Mode Spec 13000K Standard color coordinate and temperature using CA 210 CH 14 by aging time 5 2 Tool Option setting Inspection per countries 5 2 1 Overview 1 Tool option selection is only done for models in Non USA North America due to rating 2 Applied model LA4BX Chassis applied to CANADA and MEXICO 5 2 2 Country Group selection 1 Press ...

Страница 13: ...RAL 2 2 Poles Hi pot Test Accessible Metal and LIVE NEUTRAL 4 LEAKAGE CURRENT At 0 5 mArms 7 Audio 7 1 Audio input condition 1 RF input Mono 1KHz sine wave signal 100 Modulation 2 CVBS Component 1KHz sine wave signal 0 4Vrms 3 RGB PC 1KHz sine wave signal 0 7Vrms 7 2 Specification Measurement condition 1 RF input Mono 1KHz sine wave signal 100 Modulation 2 CVBS Component 1KHz sine wave signal 0 4V...

Страница 14: ...ase you have to channel recover if all channel data is cleared you didn t have a DTV ATV test on production line After downloading have to adjust Tool Option again 1 Push IN START key in service remote control 2 Select Tool Option 1 and push OK key 3 Punch in the number Each model has their number 9 Test factor for Commercial features 9 1 RJP TEST 9 1 1 Equipment Condition Jig Speaker out JIG or O...

Страница 15: ...tion map b_LAN Check 4 Check Setting JIG 1 Connect UTC 1000 Equipment to JIG device as a like left picture Connection Line UTC 1000 TOP1 Game port RJ21 TV LINK CFG Phone Jack UTC 1000 TOP2 JIG 11pin Connection UTC 1000 RF1 b LAN RF IN UTC 1000 LAN PC LAN Port Working procedure 1 Connection UTC 1000 LAN PC LAN Port UTC 1000 TOP1 Game port RJ21 TV LINK CFG Phone Jack UTC 1000 RF1 b LAN RF IN 2 Power...

Страница 16: ...JIG Setting 1 Connect 5V Adaptor 2 Change Adaptor Mode 3 Setting Mode Switch 7 8 pin up another pin down Caution Connector direction 2 Commercial JIG setting sub Jig board 1 Connect 5V Adaptor 2 Change tact switch direction right 3 Connect 11 Pin Connector 4 Connect MPI Jack using Direct R12 Cable Caution Connector direction position 3 MPI test method 1 Connect MPI cable to mainboard 2 Conform tes...

Страница 17: ...ESET and UPDATE pin Check switch SW501 SW502 Y N Check X5000 Clock 32 768KHz Check X5000 application circuit or Replace X5000 Y N Check IC5002 IIC communication state Check IIC line orreplace IC5002 N Check IR input state of IC5002 57pin Check IR board N Y Re download PTC Micom Y Check LVDS Cable Check LCD Module Controlboard Y Replace Cable N Check P401 Voltage Level 13 2V L403 Check powerconnect...

Страница 18: ...Check tuner 5V powerL3000 YES NO Could you measure voltage of TU3001 IIC lines Are they all normal Check Mstar LVDS output NO You should check power line IIC lines YES You should replace TUNER NO Check IC5000 YES YES Check tuner 3 3V powerL3001 Replace L3001 NO Replace IC5000 Replace L3000 YES NO Check tuner 1 8V powerL3003 Replace IC3000 or IC3000 NO Check RF cable signal YES NO Replace Mstar IC1...

Страница 19: ... Shooting guide Check RF Cable Check IIC Signal TU3001 3 4Pin Check IIC line and level shifter circuit Y N Check Tuner5V Power L3000 Check L3000 Y N Y Check X201 and application circuit Check IF Signal TU3001 10 11 Pin Check tuner application circuit or replace tuner N Y Replace X201 N Y Replace IC101 Replace IC5000 N Y Replace L3000 ...

Страница 20: ...1 may have problem Replace this Jack Check the input of Mstar IC101 Measure waveform at C227 because it s more easy to check Can you see the normalwaveform Y This board hasbig problem because Main chip Mstar have some troubles After checking thoroughlyall path once again You should decide to replace Mstaror not Y Check input signal issupported format Y Check AC cable for damage or open conductor Y...

Страница 21: ... JK802 may have problem Replace this Jack This board hasbig problem because Main chip Mstar have some troubles After checking thoroughlyall path once again You should decide to replace Mstar ornot Check input signal format Is it supported Y Check AC cable for damage For damage oropen conductor Y Y Check HDMI Switch IC Power Check L800 3 3V Not stand by mode Y Swap HDMI Switch IC is there same Prob...

Страница 22: ...yall path once again You should decide to replace Mstaror not YES Check input signal format Is it supported YES Check AC cable for damage For damage oropen conductor YES Check RF Cable Signal Check Audio AMP output L5503 L5504 L5505 L5506 Y Check TU3001 Pin1 SIF Output Can you see the normalsignal Y Could you measure voltage of TU3001 IIC lines Are they all normal N You should check power line IIC...

Страница 23: ...rm Replace P3300 JK5001 Y N Check AC cable for damage For damage oropen conductor Y Y Check the input of Mstar IC101 Measure waveform at C209 C211 because it s more easy to check Can you see the normalwaveform Y Check Audio AMP output L5503 L5504 L5505 L5506 Y Replace L5503 L5504 L5505 L5506 N This board hasbig problem because Main chip Mstar have some troubles After checking thoroughlyall path on...

Страница 24: ...After checking thoroughlyall path once again You should decide to replace Mstar ornot Check the output of Mstar IC101 Measure waveform at R123 IC5600 Pin23 24 because it s more easy to check Can you see the normal signal YES NO This board hasbig problem because Main chip MStar have some troubles After checking thoroughlyall path once again You should decide to replace Mstaror not Check Audio AMP o...

Страница 26: ...ctrical and mechanical 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 Shock Fire or other Hazards Do not modify the original design without permission of manufacturer IMPORTAN...

Страница 27: ...V OPT 1 10V_VDDC C408 2200pF 50V OPT C417 3300pF 50V C405 10uF 25V C421 0 047uF 25V L404 CB2012PK501T C409 2200pF 50V OPT C416 22pF 50V C411 82pF 50V OPT C424 22uF 16V 13 2V R403 10K C419 22pF 50V C412 10uF 6 3V OPT C406 10uF 25V 3 3V_Normal C410 0 047uF 25V 3 3V_Normal C420 3300pF 50V R408 100K C407 1uF 10V R407 4 7K OPT R409 91K 5V_Normal L413 2uH L405 4 7uH L406 4 7uH ZD402 1 TVS_KEC ZD404 1 TV...

Страница 28: ... MARK OF THE SCHEMETIC 2014 05 20 USB_S1 7 L14_CA_M1A JK700 3AU04S 305 ZC LG 1 2 3 4 5 D700 RCLAMP0502BA OPT SIDE_USB1_DM SIDE_USB1_DP C700 22uF 10V USB_HDD_CAP1_22uF ZD700 5V OPT SD05 C701 5pF 50V OPT C702 5pF 50V OPT C703 22uF 10V USB_HDD_CAP2_22uF 5V_USB C704 22uF 10V OPT C700 1 10uF 10V USB_HDD_CAP1_10uF C703 1 10uF 10V USB_HDD_CAP2_10uF R700 2 2 R701 2 2 USB SIDE Copyright 2015 LG Electronics...

Страница 29: ...ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC SPDIF 2014 06 02 10 L14_CA_M1A 3 3V_Normal SPDIF_OUT JK1001 JST1223 001 SPDIF_OPTIC 1 GND 2 VCC 3 VINPUT 4 FIX_POLE C1001 1uF 10V OPT C1002 18pF 50V SPDIF_OPTIC SPDIF ESD Ready Copyright 2015 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal Use Only ...

Страница 30: ..._5 E2 VSSQ_6 E8 VSSQ_7 F9 VSSQ_8 G1 VSSQ_9 G9 K4B2G1646Q BCK0 IC1201 2 DDR_1600_2G_SS EAN61848803 A0 N3 A1 P7 A2 P3 A3 N2 A4 P8 A5 P2 A6 R8 A7 R2 A8 T8 A9 R3 A10 AP L7 A11 R7 A12 BC N7 A13 T3 NC_5 M7 BA0 M2 BA1 N8 BA2 M3 CK J7 CK K7 CKE K9 CS L2 ODT K1 RAS J3 CAS K3 WE L3 RESET T2 DQSL F3 DQSL G3 DQSU C7 DQSU B7 DML E7 DMU D3 DQL0 E3 DQL1 F7 DQL2 F2 DQL3 F8 DQL4 H3 DQL5 H8 DQL6 G2 DQL7 H7 DQU0 D7 ...

Страница 31: ...FLASH 140721 13 L14_CA_M1A SPI_SCK 3 5V_ST 3 5V_ST C1300 0 1uF 16V R1301 4 7K OPT SPI_CS SPI_SDO R1302 33 R1300 10K OPT SPI_SDI FLASH_WP 3 5V_ST IC1300 MX25L8035EM2I 10G SPI_FLASH_MACRONIX 3 WP SIO2 2 SO SIO1 4 GND 1 CS 5 SI SIO0 6 SCLK 7 NC SIO3 8 VCC IC1300 1 W25Q80DVSSIG SPI_FLASH_WINBOND 3 WP IO2 2 DO IO1 4 GND 1 CS 5 DI IO0 6 CLK 7 HOLD IO3 8 VCC Serial Flash for SPI boot Copyright 2015 LG El...

Страница 32: ... 49 50 51 52 C1801 10uF 25V MO_FHD_VCC_CAP AR1800 0 1 16W MO_FHD_non_55CSOT RXB1 RXB0 RXA4 RXA1 Pol change RXB4 RXACK RXBCK RXA0 RXA2 RXA2 RXBCK RXB4 RXA3 RXA1 RXB2 RXB3 RXA3 RXBCK RXACK RXA2 RXA1 RXB1 RXB3 RXA3 RXA2 RXA0 RXA4 Shift RXBCK RXB2 RXA4 51Pin LVDS Connector For FHD 60Hz RXACK RXA3 RXACK RXB3 RXA3 RXA1 RXB0 RXA0 RXACK RXB3 LVDS_SEL RXA4 RXB3 RXA4 RXA2 RXA2 RXA1 RXB2 Pol change RXB4 RXB1...

Страница 33: ...IFIED PARTS BE USED FOR THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC LAN 2014 05 21 21 L14_CA_M1A EPHY_RN EPHY_TN EPHY_TP EPHY_RP C2104 0 01uF 50V ETHERNET JK2100 RJ45VT 01SN002 ETHERNET 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 C2105 0 01uF 50V ETHERNET ETHERNET H W option ETHERNET Copyright 2015 LG Electronics Inc All rights reserved Only for training and service purposes LGE Internal U...

Страница 34: ... RGB_VARISTOR ADUC 20S 02 010L 3 3V_Normal C3305 18pF 50V L3300 BLM15BD121SN1 EMI_RGB C3300 47pF 50V OPT VA3306 5 6V OPT RGB_DDC_SCL VA3305 5 6V OPT RGB_DDC_SDA R3305 2 2K R3302 75 L3301 1 0 NON_EMI_RGB C3307 0 1uF 16V VA3300 20V OPT ADUC 20S 02 010L VA3301 20V RGB_VARISTOR ADUC 20S 02 010L C3302 47pF 50V OPT C3306 18pF 50V R3300 2 4K P3300 SPG09 DB 010 1 RED 2 GREEN 3 BLUE 4 GND_1 5 DDC_GND 6 RED...

Страница 35: ... R3407 10K OPT C3402 1uF 10V EXT_SPK Q3400 MMBT3904 NXP HEAD_PHONE E B C EXT_OUT_L R3413 10K EXT_SPK L3401 22 0uH EXT_SPK A13 2V R3404 10K OPT C3410 10uF 35V EXT_SPK EXT_OUT_R R3403 10K EXT_SPK VA3400 5 6V OPT JK3400 PEJ034 01 EXT_SPK 6B T_TERMINAL2 7B B_TERMINAL2 5 T_SPRING 4 R_SPRING 3 E_SPRING EXT_SPK_DET EXT_OUT_L EXT_OUT_R IC3400 1 PAM8124 EXT_AMP_15Y_CI 3 PVCCL_2 2 SD 4 MUTE 1 PVCCL_1 6 RIN ...

Страница 36: ...S 10 PLL_FLTM 11 PLL_FLTP 12 VR_ANA 13 AVDD 14 A_SEL_FAULT 15 MCLK 16 OSC_RES 17 DVSSO 18 VR_DIG 19 PDN 20 LRCLK 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 C5614 0 1uF 16V 3 ...

Страница 37: ...RT2_TX GPIO70 J16 UART3_TX GPIO52 E8 UART3_RX GPIO53 D7 GPIO46 CTS U6 GPIO47 RTS V6 UART1_TX GPIO48 K15 UART1_RX GPIO49 L16 ET_TX_EN GPIO63 H5 ET_RXD 0 GPIO65 K5 ET_MDC GPIO66 K4 ET_MDIO GPIO67 H6 ET_RXD 1 GPIO68 L5 PCMADR 0 NF_AD 0 GPIO130 U17 PCMADR 1 NF_AD 1 GPIO129 R18 PCMADR 2 NF_AD 2 GPIO127 V17 PCMADR 3 NF_AD 3 GPIO126 R16 PCMADR 4 NF_AD 4 GPIO104 U16 PCMADR 5 NF_AD 5 GPIO106 T17 PCMADR 6 N...

Страница 38: ...3 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...

Страница 39: ...SCHEMETIC PCM_D 0 PCM_D 2 PCM_D 7 PCM_D 3 PCM_D 5 PCM_D 1 PCM_D 6 PCM_D 4 PCM_D 0 7 PCM_A 9 PCM_A 5 PCM_A 12 PCM_A 4 PCM_A 11 PCM_A 1 PCM_A 14 PCM_A 10 PCM_A 3 PCM_A 6 PCM_A 7 PCM_A 0 PCM_A 8 PCM_A 13 PCM_A 2 HP_DET VBUS_EN MHL_OCP_DET AVDD5V_MHL MHL_OCP_EN MHL_CD_SENSE JP12 JP13 JP10 JP11 NON CI Region TP for MHL_VBUS L14 TP 103 commercial L14_CA_COMMER 2014 08 23 Copyright 2015 LG Electronics In...

Страница 40: ...3V_HDMI C805 10uF C803 0 1uF 16V C811 0 1uF 16V HDMI_CLK C808 10uF 10V 5V_HDMI_3 D1 _HDMI2 D0 _HDMI3 D2 _HDMI3 HPD2_SW R832 10 C813 1uF D0 _HDMI2 HDMI_RX1 C807 10uF 10V D0 _HDMI3 CK _HDMI3 SDA3_3 3V C812 0 1uF 16V DDC_SDA_2 C810 0 1uF 16V R831 4 7K D2 _HDMI2 HDMI_RX0 SCL3_3 3V D2 _HDMI2 D1 _HDMI2 R835 33 R838 1K 1 1 16W D1 _HDMI3 C816 1uF DDC_SCL_3 D0 _HDMI2 CK _HDMI3 R836 33 HDMI_RX2 R833 1K 1 1 ...

Страница 41: ...SB3157DFT2G EAN38256201 ANALOG SWITCH ON SEMICONDUCTOR 3 B0 2 GND 4 A 1 B1 6 SELECT 5 VCC IC1100 NLASB3157DFT2G EAN38256201 ANALOG SWITCH ON SEMICONDUCTOR 3 B0 2 GND 4 A 1 B1 6 SELECT 5 VCC 3 5V_ST R1105 100 IC1102 NLASB3157DFT2G EAN38256201 ANALOG SWITCH ON SEMICONDUCTOR 3 B0 2 GND 4 A 1 B1 6 SELECT 5 VCC 3 5V_ST UART3_RX S7_RX S7_TX UART3_TX S7_TX S7_RX R1107 100 R1108 100 R1106 10K DEBUG_RX JP1...

Страница 42: ...CVBS_ZENER_KEC ZD1704 1 AV_CVBS_ZENER_KEC ZD1703 AV_CVBS_ZENER_ROHM R1710 75 1 1608 AV_CVBS_IN R1715 10K C1708 1000pF 50V OPT R1714 10K AV_COMP_PC_R_IN C1709 1000pF 50V OPT AV_COMP_PC_L_IN VA1701 5 6V AV_LR_ZENER R1719 12K VA1700 5 6V AV_LR_ZENER R1708 470K R1718 12K R1709 470K R1731 75 1 4W 1 OPT 3216 JK5001 PPJ233 04 4A RD O SPRING 5A RD E LUG 3A RD CONTACT 4B WH O SPRING 5C YL E LUG 4C YL O SPR...

Страница 43: ...LAN E B C C3025 220pF 50V B_LAN JK3001 B_LAN 6B T_TERMINAL2 7B B_TERMINAL2 5 T_SPRING 4 R_SPRING 7A B_TERMINAL1 6A T_TERMINAL1 3 E_SPRING 1 8V_TU TU3001 TMMB H005F B_LAN 1 SIF 2 3 3V 3 SCL 4 SDA 5 IF_AGC 6 GND_1 7 CVBS 8 RESET 9 1 8V 10 DIF_N 11 DIF_P 12 GND_2 13 5V 14 JP2_P1 15 JP2_P4 16 J1_P2 17 J1_P3 18 J1_P4 19 J1_P5 20 PTS 21 JP1_P3 22 JP1_P4 23 JP1_P5 24 JP1_P6 25 JP1_P7 26 JP1_P10 27 J2_P1 ...

Страница 44: ...nsor C4603 0 1uF 16V KEY1 3 5V_ST R4601 100 C4601 1000pF 50V KEY2 VA4600 OPT 5 6V R4604 10K 1 C4604 100pF 50V R4605 1K IR_Eye_Sensor SENSOR_SDA 3 3V_Normal P4601 12507WR 08L IR_8p 1 2 3 4 5 6 7 8 9 C4602 0 1uF 16V L4600 BLM18PG121SN1D C4605 18pF 50V IR_Eye_Sensor 3 5V_ST IR R4609 100 IR_Eye_Sensor 3 5V_ST R4606 1 8K SENSOR_SCL P4600 12507WR 10L IR_10p 1 2 3 4 5 6 7 8 9 10 11 LED_R VA4601 20V R4610...

Страница 45: ...2 2 TA1 1 28 P2 3 TA1 2 29 P2 4 RTCCLK 30 P2 5 31 P2 6 ACLK 32 P2 7 ADC12CLK DMAE0 33 P3 0 UCB0STE UCA0CLK 34 P3 1 UCB0SIMO UCB0SDA 35 P3 2 UCB0SOMI UCB0SCL 36 P3 3 UCB0CLK UCA0STE 37 DVSS3 38 DVCC3 39 P3 4 UCA0TXD UCA0SIMO 40 P3 5 UCA0RXD UCA0SOMI 41 P3 6 UCB1STE UCA1CLK 42 P3 7 UCB1SIMO UCB1SDA 43 P4 0 TB0 0 44 P4 1 TB0 1 45 P4 2 TB0 2 46 P4 3 TB0 3 47 P4 4 TB0 4 48 P4 5 TB0 5 49 P4 6 TB0 6 50 P...

Страница 46: ... R8109 1K RJP R8108 47K RJP JK8100 KRJV9768 1001 024 RJP 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 R8107 10K RJP Q8103 MMBT3904 NXP RJP E B C R8111 4 7K RJP R8101 10K RJP R8106 100K RJP 3 5V_ST L8100 BLM18PG121SN1D RJP C8103 0 01uF RJP C8100 2 2uF 16V RJP R8102 3 9K RJP R8112 4 7K RJP ZD8104 3 6V RJP R8110 10K RJP ZD8102 3 6V RJP C8104 0 01uF RJP ZD8100 3 6V RJP ZD8101 3 6V RJP ZD8103 3 6V RJP R8105 0 OPT 3...

Страница 47: ...11 M14 IO3_12 L13 IO3_13 M15 IO3_14 M16 IO3_15 L14 IO3_16 L15 IO3_17 L16 IO3_18 K16 IO3_19 K15 IO3_20 J16 IO3_21 H16 CLK3 G16 CLK2 H12 IO3_22 G14 IO3_23 G13 IO3_24 G15 IO3_25 F16 IO3_26 F14 IO3_27 F13 IO3_28 F15 IO3_29 E16 IO3_30 E15 IO3_31 D16 IO3_32 D15 IO3_33 F12 IO3_35 E13 IO3_36 H13 IO3_38 G12 IO3_39 B16 IO3_40 C15 IO3_41 C14 IO3_42 D13 IO3_43 B15 IO2_1 A15 IO2_2 B14 IO2_3 C13 IO2_4 B13 IO2_5...

Страница 48: ......

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LG 55LX570H, Руководство по обслуживанию

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