LG 47LB5DF Service Manual Download Page 53

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ZD419

0DZ560009DA

"Diode,Zener" UDZS5.6B 5.6V 5.49TO5.7

ZD501

0DZ560009DA

"Diode,Zener" UDZS5.6B 5.6V 5.49TO5.7

ZD502

0DZRM00248A

"Diode,Zener" RLZ8.2B 8.2V 7.78TO8.19

ZD700

0DZ360009EB

"Diode,Zener" UDZS3.6B 3.6V 3.6TO3.84

ZD705

0DZ360009EB

"Diode,Zener" UDZS3.6B 3.6V 3.6TO3.84

ZD710

0DZ560009DA

"Diode,Zener" UDZS5.6B 5.6V 5.49TO5.7

ZD711

0DZ360009EB

"Diode,Zener" UDZS3.6B 3.6V 3.6TO3.84

ZD712

0DZ360009EB

"Diode,Zener" UDZS3.6B 3.6V 3.6TO3.84

IC402

0IPRP00696C

"IC,A/D Converter" MST3361M-LF-170 3.3V_2.

IC403

EAN32724701

"IC,Analog Switch" STMAV335 4.0TO5.5V 5NSE

IC409

EAN35942401

"IC,Analog Switch" TMDS341APFCR 3TO3.6V 10

IC505

EAN32404601

"IC,Audio Amplifier" NTP3000 7TO30V 5.5V 0.0

IC201

EAN33931901

"IC,CMOS" TC74LCX16373AFT 2V~3.6V

IC202

EAN33931901

"IC,CMOS" TC74LCX16373AFT 2V~3.6V

IC305

0ISTLPH026A

"IC,CMOS" 74LVC14APW 1.2TO3.6V 0.

IC604

0ICTMLG019A

"IC,Data Controller" LGDT3303 3TO5 25m 16M T

IC712

EAN32013101

"IC,DC,DC Converter" MIC2505-2YM 2.7V TO 7.5

IC200

EAN33624401

"IC,DDR2 SDRAM" HYB18TC512160BF-3S 512M

IC203

EAN33624401

"IC,DDR2 SDRAM" HYB18TC512160BF-3S 512M

IC206

EAN33624401

"IC,DDR2 SDRAM" HYB18TC512160BF-3S 512M

IC208

EAN33624401

"IC,DDR2 SDRAM" HYB18TC512160BF-3S 512M

IC207

0IMCRAL021A

"IC,EEPROM" AT24C512W-10SU-2.7 512K

IC310

0IMCRAL006A

"IC,EEPROM" AT24C16AN-10SU-2.7 16KB

IC404

0IMMRCS012B

"IC,EEPROM" CAT24WC08W-T(MST3000) 8

IC405

0IMMRAL014D

"IC,EEPROM" AT24C02BN-10SU-1.8 2KBI

IC405

0IMMRAL014D

"IC,EEPROM" AT24C02BN-10SU-1.8 2KBI

IC406

0IMMRAL014D

"IC,EEPROM" AT24C02BN-10SU-1.8 2KBI

IC407

0IMMRAL014D

"IC,EEPROM" AT24C02BN-10SU-1.8 2KBI

IC408

0IMMRAL014D

"IC,EEPROM" AT24C02BN-10SU-1.8 2KBI

IC301

0IMCRSJ001B

"IC,LDO Voltage Regulator" SC1565IST-2.5TR 2.2TO5V

IC302

0IPMG00049A

"IC,LDO Voltage Regulator" AZ1117H-1.8TR/E1[H13A]

IC303

0IPMG00049A

"IC,LDO Voltage Regulator" AZ1117H-1.8TR/E1[H13A]

IC308

0IPMGA0010A

"IC,LDO Voltage Regulator" AZ1117H-3.3 4.75TO10V 3

IC400

0IMCRSJ001B

"IC,LDO Voltage Regulator" SC1565IST-2.5TR 2.2TO5V

IC401

0IPMGA0010A

"IC,LDO Voltage Regulator" AZ1117H-3.3 4.75TO10V 3

IC507

0IPMG00049A

"IC,LDO Voltage Regulator" AZ1117H-1.8TR/E1[H13A]

IC600

0IPMGKE030A

"IC,LDO Voltage Regulator" KIA78R05F 6TO12V 5V 8W

IC603

0IPMGA0010A

"IC,LDO Voltage Regulator" AZ1117H-3.3 4.75TO10V 3

IC605

0IPMG00049A

"IC,LDO Voltage Regulator" AZ1117H-1.8TR/E1[H13A]

IC704

0IPMGKE030A

"IC,LDO Voltage Regulator" KIA78R05F 6TO12V 5V 8W

IC711

0IPMGKE030A

"IC,LDO Voltage Regulator" KIA78R05F 6TO12V 5V 8W

IC304

EAN33573001

"IC,PWM Controller" SC2621ASTRT 18V 0.5V~17

IC501

0IPRPCI017A

"IC,Receiver" CS8416-CZZR 3.13VTO3.46

IC508

0IMCRMN028C

"IC,Sound/Audio Processor" MSP4450K-QA-D6 7.6TO8.7

IC306

0IPRP00009A

"IC,Tx/Rx" ICL3232CBNZ 3VTO5.5V -

IC601

EAN32174001

"IC,Tx/Rx" THC63LVD1023 3.0VTO3.6V

IC101

EAN32808701

"IC,Video Processors" "XILLEON260 500MVTO2.1V,"

IC300

0IKE702900G

"IC,Voltage Detector" KIA7029AF -0.3TO15V 2.9

IC307

0IKE702900G

"IC,Voltage Detector" KIA7029AF -0.3TO15V 2.9

IC602

0IPMGSH019A

"IC,Voltage Regulator" PQ018EZ02ZPH(PB-FREE) 2

IC605

0IPMGSH019A

"IC,Voltage Regulator" PQ018EZ02ZPH(PB-FREE) 2

IC700

EAN32662801

"IC,Voltage Regulator" KA7809ERTM 35V to 40V 9

EAM36140902

"Filter,AC Line" IF-N06AEWL2 1.3mH 250VA

B101

0LCML00003B

"Filter,Bead" MLB-201209-0120P-N2 120

B102

0LCML00003B

"Filter,Bead" MLB-201209-0120P-N2 120

B103

0LCML00003B

"Filter,Bead" MLB-201209-0120P-N2 120

L101

6210TCE001G

"Filter,Bead" HH-1M3216-501JT 500OHM

L101

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L102

6210TCE001G

"Filter,Bead" HH-1M3216-501JT 500OHM

L200

EAM32500503

"Filter,Bead" BLM18AG221SN1D 220ohm 2

L201

EAM32500503

"Filter,Bead" BLM18AG221SN1D 220ohm 2

L202

EAM32500503

"Filter,Bead" BLM18AG221SN1D 220ohm 2

L203

EAM32500503

"Filter,Bead" BLM18AG221SN1D 220ohm 2

L300

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L301

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L302

EAM32500902

"Filter,Bead" BLM18SG700TN1D 70ohm 40

L304

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L305

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L306

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L307

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L308

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L309

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L310

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L311

EAM32500203

"Filter,Bead" BLM18PG121SN1D 120ohm 2

L312

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L313

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L315

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L316

6210TCE001G

"Filter,Bead" HH-1M3216-501JT 500OHM

L320

EAM32500902

"Filter,Bead" BLM18SG700TN1D 70ohm 40

L321

EAM32500502

"Filter,Bead" BLM18AG151SN1D 150ohm 2

L400

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L401

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L402

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L403

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L404

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L405

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L406

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L407

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L408

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L504

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L505

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L508

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L515

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L516

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L517

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L518

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L600

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L601

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L602

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L604

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L605

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L606

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L607

6200J00005N

"Filter,Bead" HH-1M2012-121JT(H:1mm)

L608

0LCML00003B

"Filter,Bead" MLB-201209-0120P-N2 120

L609

0LCML00003B

"Filter,Bead" MLB-201209-0120P-N2 120

LOC. NO.

PART NO.

DESCRIPTION / SPECIFICATION

LOC. NO.

PART NO.

DESCRIPTION / SPECIFICATION

COILs & FILTERs & INDUCTORs

ICs

Summary of Contents for 47LB5DF

Page 1: ...LCD TV SERVICE MANUAL CAUTION BEFORE SERVICING THE CHASSIS READ THE SAFETY PRECAUTIONS IN THIS MANUAL CHASSIS LA73A MODEL 47LB5DF 47LB5DF UC ...

Page 2: ... 2 CONTENTS CONTENTS 2 PRODUCT SAFETY 3 SPECIFICATION 6 ADJUSTMENT INSTRUCTION 13 TROUBLE SHOOTING BLOCK DIAGRAM 19 EXPLODED VIEW 45 REPLACEMENT PARTS LIST 47 SVC SHEET ...

Page 3: ...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 metallic parts such as antenna terminals phone jacks etc If the exposed metallic part has a ...

Page 4: ...vely obtain and wear a commercially available discharging 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 electrostatic charge buildup or exposure of the assembly 3 Use only a ground...

Page 5: ...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 replaced component and adjacent components and the circuit boa...

Page 6: ...g Environment 1 Temp 0 40 deg 2 Humidity 80 10 Storage Environment 1 Temp 20 60 deg 2 Humidity 85 1 Application Range This spec sheet is applied to the 37 42 LCD TV used LA73A chassis 2 Especificación Each part is tested as below without special appointment 2 1 Temperature 25 5 C 77 9 F CST 40 5 C 2 2 Relative Humidity 65 10 2 3 Power Voltage Standard input voltage 100 240V 50 60Hz Standard Voltag...

Page 7: ... 03 Y 0 340 0 03 GREEN X 0 279 0 03 Y 0 611 0 03 BLUE X 0 146 0 03 Y 0 062 0 03 WHITE X 0 272 0 03 Y 0 278 0 03 5 Color coordinate uniformity N A 6 Contrast ratio 600 1 800 1 47LB5DF UC 600 1 800 1 42LB5DF UC 600 1 800 1 37LB5DF UC 7 Color Temperature Cool 11 000 Test Signal Medium 9 300 HDMI input With 16 gray pattern Warm 6 500 6th bar from right 8 Color Distortion DG 10 0 9 Color Distortion DP ...

Page 8: ...age Brightness measure specification 1 Impress 100 255Gray Level full white pattern at the same peak brightness measurement 2 Measure average brightness in 9 points Contrast ratio measure specification 1 Test display signal 30x30 dots White Window signal all Black Raster signal 2 Dark room measure condition Using touch type Color analyzer CA 100 Dark room in the non outside light 3 Bright room mea...

Page 9: ...eq Hz Pixel clock MHz Remark PC DDC 1 640 350 31 468 70 09 25 17 EGA X 2 720 400 31 469 70 08 28 32 DOS O 3 640 480 31 469 59 94 25 17 VESA VGA O 4 640 480 37 861 72 80 31 50 VESA VGA O 5 640 480 37 500 75 00 31 50 VESA VGA O 6 800 600 35 156 56 25 36 00 VESA SVGA O 7 800 600 37 879 60 31 40 00 VESA SVGA O 8 800 600 48 077 72 18 50 00 VESA SVGA O 9 800 600 46 875 75 00 49 50 VESA SVGA O 10 1024 76...

Page 10: ... XGA _ 12 1024 768 60 023 75 02 78 75 VESA XGA _ 13 1280 768 47 776 59 870 79 5 CVT WXGA _ 14 1360 768 47 712 60 015 85 50 VESA WXGA _ 15 1280 1024 63 981 60 020 108 00 VESA SXGA _ 16 1280 1024 79 976 75 025 135 VESA SXGA _ 17 1600 1200 75 00 60 00 162 VESA UXGA _ 18 1920 1080 67 5 60 148 5 HDTV 1080P _ DTV 1 720 480 31 47 60 SDTV 480P 2 720 480 31 47 59 94 SDTV 480P 3 1280 720 45 00 60 00 HDTV 72...

Page 11: ... 4845x0 4845x RGB mm 4 Pixel Format 1920 horiz by 1080 vert RGB Stripe arrangement 5 Color Depth 8 bit 16 7M Color 6 Luminance White 550 cd m2 Center 1 point Typ kg 7 Power Consumption Total 167 3 Watt Typ 8 Weight 13Kg 9 Display Operating Mode Transmissive Mode Normally Black 10 Surface Treatment Hard Coating 3H Anti glare treatment of the front polarizer 9 3 37 LCD MODULE No Item Specification U...

Page 12: ...cking 1144 5 331 825 6 mm With Stant After Packing 1230 410 912 mm 2 Product Only SET 37 5 Kg With BOX 44 7 Kg 10 2 42LB5DF UC No Item Content Unit Remark 1 Product Widt W Length D Height H mm Dimension Before Packing 1033 1 1 0 287 6 0 7 750 2 0 mm With Stant After Packing 1119 374 858 mm 2 Product Only SET 27 5 Kg With BOX 32 5 Kg ...

Page 13: ...nent Disable 6 Audio Audio Language Off EZ Sound Normal Balance 0 Bass 50 Front Surround Off TV Speaker On 7 Timer Auto clock Off Manual Clock Off Off Timer Off On Timer Off Sleep Timer Off Auto Off Off 8 Option Aspect Ratio 16 9 Caption Text Off Caption Option Set By Program Language English Simplink On 9 Lock Lock System Off Set password On Default 0000 Block channel None Movie Rating Off TV Rat...

Page 14: ...the set without separate signal generator Caution When you keep the still screen on for more than 20 minutes Especially for internal Digital pattern 13 CH Cross Hatch Pattern 09CH with higher black white contrast be careful not to create residual image on the black level part 3 Board adjustment Adjust 480i Comp1 Adjust 1080p Comp1 RGB Adjust RF and Video 4 Adjustment method using RS 232C Adjust th...

Page 15: ... Mode as shown in the above picture and automatic adjustment for Video Mode is done When the automatic adjustment is completed a message saying Video Configuration Success is displayed If the adjustment has failed a message saying Video Configuration Error is displayed O Check RS 232C operation Press the Instart of adjustment R C to enter the 7 Baud Rate menu and set the Baud Rate to 115200 to che...

Page 16: ...0P Comp1 RGB and press the Enter KEY to make the automatic adjustment for component 1 first I When the adjustment is normally completed a message saying ADC Component1 Success is displayed and when the adjustment is not normally completed a message saying ADC Component1 1080P Fail is displayed J After the Component1 adjustment is completed it is automatically switch to RGB DTV Mode to start RGB ad...

Page 17: ... 17 6 3 EDID Data for LA73A ...

Page 18: ...t RS 232C Command and Chassis are commonly applied 7 3 1 White Balance adjustment For automatic adjustment Execute Power Only Key of the adjustment R C to execute automatic adjustment Set the Baud Rate to 115200 Always start adjustment with wb 00 00 and end adjustment with wb 00 ff Adjust the offset if necessary 7 4 White Balance adjustment For manual adjustment O Using device CA 210 When adjustin...

Page 19: ...Audio Video TP AV2 L R MNT Out L R COMP1 L R COMP2 L R RGB L R TP_IN1 AV1 AV2 AV1 Y C1 AV2 Y C2 Flash NOR 32MB Flash NOR 32MB Latch x 2 Latch x 2 24C512 24C512 Cable AT NT VSB LGDT3303 VSB LGDT3303 63LVD1023 63LVD1023 1080P LVDS Con 1080P LVDS Con Dual AV1 L R GPIO I2S ATI X260 of MPEG decoder COMP2 RGB CS8416 CS8416 HDMI SPDIF I2S I2S MST3361 1HDMI 1ADC MST3361 1HDMI 1ADC RGB HDMI1 2 3 SPDIF SPDI...

Page 20: ...om MTV416 0x50 I2C_CH1 3 3V_L 5V_L I2C_CH2 3 3V_L 5V_L I2C_CH3 3 3V_L Port Expander M62320 0X74 Audio Switch MSP4450K 0X80 DASP NTP3000 0X54 PDP Module 0x1C VSB QAM LGDT3703 Main 0X1C Live Dead CS8416A 0X20 W 0X21 R EEPROM 24LC512 0xA6 CH1 CH2 CH3 FRC94XYH 0xD4 EEPROM 24LC16 5V 5V 5V 2 5V ...

Page 21: ...727D 74LVT16373 2EA 74LVT16373 2EA S29GL256 S29GL256 THC63LVD1023 THC63LVD1023 3 3V_L HYB18T512 4EA HYB18T512 4EA MK3727D MK3727D 19 0V 19 0V NTP3000 NTP3000 NTP3000 NTP3000 1 8V BA033FP 3 3 BA033FP 3 3 MTV416 MTV416 AZ1086 1 8 AZ1086 1 8 AZ1117H 3 3 AZ1117H 3 3 SC1565 2 5 SC1565 2 5 MST3369 MST3369 9 0V TEA6420 TEA6420 9 0V CS8416 CS8416 KIA78R09 KIA78R09 MK3727D MK3727D MIC2505 MIC2505 3 3VST_MI...

Page 22: ...AV2 L R MNT Out L R COMP1 L R COMP2 L R RGB L R TP_IN1 AV1 AV2 AV1 Y C1 AV2 Y C2 Flash NOR 32MB Flash NOR 32MB Latch x 2 Latch x 2 24C512 24C512 Cable AT NT VSB LGDT3303 VSB LGDT3303 63LVD1023 63LVD1023 1080P LVDS Con 1080P LVDS Con Dual AV1 L R GPIO I2S ATI X260 of MPEG decoder COMP2 RGB CS8416 CS8416 HDMI SPDIF I2S I2S MST3361 1HDMI 1ADC MST3361 1HDMI 1ADC RGB HDMI1 2 3 SPDIF SPDIF Opt FRC94xyH ...

Page 23: ...ck THC63LVD1023 IC601 Check LVDS Cable Check PDP LCD Module Control board 1 2 3 4 5 1 _Check the L729 HIGH _Check Power connector Y N Y Y Y Y Y N N 2 _Check the THC63LVD1023 IC601 input signal Clk 74 25MHz 3 _Check the P600 input signal 47 DISP_EN 33 TXAC 74 25MHz 3 3V GND 32 TXAC 4 _Check the LVDS Cable 5 _Check the PDP Module control board 17 TXBC 16 TXBC 74 25MHz 74 25MHz 74 25MHz ...

Page 24: ...XT 1 2 X260 TP A Comp1 2 RGB CVBS TP C TP B 656 AT NT TUNER LGDT 3303 VSB1 QAM TP MST 3361 HS VS DVI HS VS YCbCr2 YCbCr or RGB FRC9445H RGB CVBS YCbCr1 DVO Y C1 Y C2 Y C1 Y C2 AV1 2 AV1 2 HDMI 1 2 3 TMDS341A ...

Page 25: ... 25 Check Antenna Cable Check Tuner 5V Video out Check X260 inputs M_TU_CVBS C2117 Check CVBS Video Path 1 _Check Tuners Vcc and Video out ...

Page 26: ...XT 1 2 X260 TP A Comp1 2 RGB CVBS TP C TP B 656 AT NT TUNER LGDT 3303 VSB1 QAM TP MST 3361 HS VS DVI HS VS YCbCr2 YCbCr or RGB FRC9445H RGB CVBS YCbCr1 DVO Y C1 Y C2 Y C1 Y C2 AV1 2 AV1 2 HDMI 1 2 3 TMDS341A ...

Page 27: ...k Antenna Cable Check Tuner TU600 5V IF out Check LGDT3303 IC604 inputs power pins Osc 25Mhz IF pin Check LGDT3303 Outputs 3 _ Check X260 Input CLK SOP Valid Error Data Check X260 INPUT CLK SOP Valid Error Data ...

Page 28: ...XT 1 2 X260 TP A Comp1 2 RGB CVBS TP C TP B 656 AT NT TUNER LGDT 3303 VSB1 QAM TP MST 3367 HS VS DVI HS VS YCbCr2 YCbCr or RGB FRC9445H RGB CVBS YCbCr1 DVO Y C1 Y C2 Y C1 Y C2 AV1 2 AV1 2 HDMI 1 2 3 TMDS341A ...

Page 29: ...Power Pins Comp1 2 5 11 Comp2 3 6 10 RGB 9 4 7 RGB_V H R400 R401 Check STMAV335 IC403 outputs 14 MUX_OUT_Y 13 MUX_OUT_Pb 8 MUX_OUT_Pr Check MST3361 IC402 OSC Power pins 44 Y_in 41 Cb_in 46 Cr_in 37 H 38 V 1 2 3 Check MST3361 IC402 Outputs V out 99 H out 98 Clock 96 Data 30Bit DE 97 Check X260 IC101 Inputs MST3361_HS T6 MST3361_VS T5 Clock P3 Data 30Bit DE U6 4 5 6 3 Check STMAV335 IC403 outputs Si...

Page 30: ...XT 1 2 X260 TP A Comp1 2 RGB HDMI 1 2 3 CVBS TP C TP B 656 AT NT TUNER LGDT 3303 VSB1 QAM TP MST 3367 HS VS DVI HS VS YCbCr2 YCbCr or RGB FRC9445H RGB CVBS YCbCr1 DVO Y C1 Y C2 Y C1 Y C2 AV1 2 AV1 2 TMDS341A ...

Page 31: ...quency Different according to format Data 5 _Check X260 IC101 Inputs _Signal shape is same above Snow noise White dot Power off and on TV or STB DVD Video is normal No Sound Check HDCP Power Pin IC404 MST3361 IC402 IIC 69 70 Check MST3361 IC402 inputs Power Osc 25 26 RX1C RX1C 14 15 RX0C RX0C Re download EDID IC406 407 408 Check MST3361 IC402 Outputs V out 99 H out 98 Clock 96 Data 1 2 3 4 N Y N Y...

Page 32: ...al Replace Power board Normal Check P702 all input voltage Normal YES Check SI3865 Q1901 Q1902 Q1903 2 3pin 3 3V Normal YES Check SI3865 Q702 5pin 3 3V Normal Check SI3865 Q1901 Q1902 Q1903 5pin 3 3V Normal NO NO NO Check P702 wafers connectors Normal YES Check P701 3 8Pin 5V Normal YES Replace power board NO NO Replace SI3865 Q702 YES Replace SI3865 Q1901 Q1902 Q1903 YES NO YES ...

Page 33: ...1 Q1902 Q1903 2 3pin 3 3V Normal YES Check SI3865 Q702 5pin 3 3V Normal Check SI3865 Q1901 Q1902 Q1903 5pin 3 3V Normal NO NO Replace SI3865 Q702 YES Replace SI3865 Q1901 Q1902 Q1903 YES NO YES Check SI4800 Q315 1 2 3Pin 1 9V Normal Replace SI4800 Q315 Replace SC2621 IC304 YES NO NO Check between FB1714 and C345 1 2V Normal Replace SI4800 Q300 Q301 Replace SC2621 IC304 NO NO NO ...

Page 34: ...DMI 1 2 3 TP C RGB COMP 1 2 SIF SIF IN 1 NTP 3000 SIF IN 2 I2S IN 1 I2S IN 2 I2S OUT 1 SPDIF Ø Ø CS8416 I2S I2S I2S I2S S PDIF SPDIF L R L R L R L R ANT Cable VSB TP MSP4450K MNT OUT I2S I2S I2SI 3 I2SO 1 SC 2 MCLK MCLK SPDIF OUT Optical Coaxial ...

Page 35: ... IC101 Output R153 SCLK R154 LRCLK R155 DATA Check MSP4450K IC508 Input R5059 SCLK R5060 LRCLK R5061 DATA Check MNT Output Jack J704 Monitor L R Out Check MSP4450K IC508 Power 5 Check MSP4450K IC508 X tal Input X tal Input 71 72pin 18 432MHz 6 If ATV AV Component RGB input Check MSP4450K IC508 Input C5016 ATV_SIF R5041 AV1_R R5042 AV1_L R5045 AV2_R R5046 AV2_L R5048 CMP1_R R5049 CMP1_L R5051 CMP2_...

Page 36: ...IF IN 1 NTP 3000 SIF IN 2 I2S IN 1 I2S IN 2 I2S OUT 1 SPDIF Ø Ø CS8416 I2S I2S I2S I2S S PDIF SPDIF ANT Cable VSB TP MSP4450K I2S I2S I2SI 3 I2SO 1 MCLK MCLK SPDIF OUT Optical Coaxial EXT1 2 RGB COMP 1 2 SIF L R L R L R L R MSP4450K MNT OUT I2SI 3 I2SO 1 SC 2 ...

Page 37: ...in 1 2 3 4 5 6 Follow the procedure of COMMON SOUND OUT 7 8 Check Tuner TU600 5V 3 5 9 17 pin SIF 18 pin Check Antenna Cable Check X260 IC101 Intputs R175 SCLK R176 LRCLK R177 DATA Check MSP4450K IC508 Power Check MSP4450K IC508 outputs R5039 SCLK R5040 LRCLK R5043 DATA ...

Page 38: ...DMI 1 2 3 TP C RGB COMP 1 2 SIF SIF IN 1 NTP 3000 SIF IN 2 I2S IN 1 I2S IN 2 I2S OUT 1 SPDIF Ø Ø CS8416 I2S I2S I2S I2S S PDIF SPDIF L R L R L R L R ANT Cable VSB TP MSP4450K MNT OUT I2S I2S I2SI 3 I2SO 1 SC 2 MCLK MCLK SPDIF OUT Optical Coaxial ...

Page 39: ...F_P 7 pin C644 Check LGDT3303 IC604 outputs VSB DATA AR651 AR656 VSB_CLK R658 VSB ERROR VALID SOP AR657 1 2 3 4 5 6 Follow the procedure of COMMON SOUND OUT Check Tuner TU600 5V 3 5 9 17 pin IF_N 15 pin IF_P 14pin Check Antenna Cable Check X260 IC101 ...

Page 40: ...P C RGB COMP 1 2 SIF SIF IN 1 NTP 3000 SIF IN 2 I2S IN 1 I2S IN 2 I2S OUT 1 SPDIF Ø Ø CS8416 I2S I2S I2S I2S S PDIF SPDIF L R L R L R L R ANT Cable VSB TP MSP4450K MNT OUT I2S I2S I2SI 3 I2SO 1 SC 2 MCLK MCLK SPDIF OUT Optical Coaxial HDMI 1 2 3 ...

Page 41: ...UT Check MSP4450K IC508 Inputs R5041 AV1_R 5042 AV1_L R5045 AV2_R R5046 AV2_L R5048 CMP1_R R5049 CMP1_L R5051 CMP2_R 5052 CMP2_L R5055 RGB_R R5058 RGB_L Check AV COMPONENT RGB Cable Check X260 IC101 Inputs R175 SCLK R176 LRCLK R177 DATA Check MSP4450K IC508 X tal Input X tal Input 71 72pin Check MSP4450K IC508 Power 4 ...

Page 42: ...P C RGB COMP 1 2 SIF SIF IN 1 NTP 3000 SIF IN 2 I2S IN 1 I2S IN 2 I2S OUT 1 SPDIF Ø Ø CS8416 I2S I2S I2S I2S S PDIF SPDIF L R L R L R L R ANT Cable VSB TP MSP4450K MNT OUT I2S I2S I2SI 3 I2SO 1 SC 2 MCLK MCLK SPDIF OUT Optical Coaxial HDMI 1 2 3 ...

Page 43: ...MI_SPDIF C5005 1 2 3 4 5 Follow the procedure of COMMON SOUND OUT 6 Check MST3361 IC402 output HDMI_SPDIF R409 Check HDMI Cable Check X260 IC101 Inputs SCLK R175 LRCLK R176 DATA R177 Check CS8416 IC501 outputs DATA 26 SCLK 27 LRCLK 28 ...

Page 44: ...2 N Y Y N N 2 Check Sequence Replace the cable to USB1 1 cable or Replace the device Y N Replace the DC DC Converter IC712 Exception USB power could be disabled by inrushing current In this case remove the device and try to reboot the TV AC power off on X260 USB_ link IC101 DC DC Converter IC712 J A C K Side B D USB1 1_OVRCUR 5V_USB VBUS_5V DP DM Cable USB_PWR_DOWN DEVICE HDD or Memory USB 1 1 cab...

Page 45: ... 45 EXPLODED VIEW 120 120 121 520 510 500 300 200 802 807 820 830 850 840 900 804 530 600 610 810 400 800 803 805 806 801 ...

Page 46: ...sembly 47LB5DF UA BRAND LA73A 800 MGJ32889304 Plate Metal PRESS SBHG1 1 6 METAL EGI BAR TOP 47LY3 _ NORMAL MODULE_ FOR C SKD 801 MGJ32889604 Plate Metal PRESS SBHG1 1 6 METAL EGI BAR BOTTOM 47LY3 _GENERAL MODULE_ FOR C SKD 802 MGJ32889802 Plate Metal PRESS SBHG1 1 6 METAL EGI METAL BAR LEFT 47LY3 FOR C SKD 803 MGJ32897004 Plate Metal PRESS SBHGI 1 6 METAL EGI BAR CENTER 47LY3 FAD30046142 PEMNUT FO...

Page 47: ...uF 20 C466 0CE476WF6DC Capacitor AL Chip MVK6 3TP16VC47M 47uF 20 C487 0CE106WFKDC Capacitor AL Chip MVK4 0TP16VC10M 10uF 20 C488 0CE106WFKDC Capacitor AL Chip MVK4 0TP16VC10M 10uF 20 C495 0CE106WFKDC Capacitor AL Chip MVK4 0TP16VC10M 10uF 20 C5000 0CE105WK6DC Capacitor AL Chip MVK4 0TP50VC1M 1uF 20 C5001 0CE105WK6DC Capacitor AL Chip MVK4 0TP50VC1M 1uF 20 C5002 0CE106WFKDC Capacitor AL Chip MVK4 0...

Page 48: ...nF 10 C2139 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C214 EAE33970001 Capacitor Ceramic Chip CS1005X5R105K6R3NR 1uF C2140 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C2141 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C2142 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C2143 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C2145 ...

Page 49: ...hip CS1005X5R105K6R3NR 1uF C230 EAE33970001 Capacitor Ceramic Chip CS1005X5R105K6R3NR 1uF C231 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C232 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C233 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C234 EAE33970001 Capacitor Ceramic Chip CS1005X5R105K6R3NR 1uF C235 EAE33970001 Capacitor Ceramic Chip CS1005X5R105K6R...

Page 50: ... EAE32166101 Capacitor Ceramic Chip CS1005XR473K250CR 0 047 C426 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C427 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C428 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C429 0CK104BF56A Capacitor Ceramic Chip C1005X7R104KET 100nF 10 C429 0CK473CH56A Capacitor Ceramic Chip C1608X7R1E473KT 47nF 10 C430 0CK104BF56A Cap...

Page 51: ... 1uF 10 C565 0CK105CD56A Capacitor Ceramic Chip C1608X7R1A105KT 1uF 10 C566 0CK223CK56A Capacitor Ceramic Chip UMK107JB223KA T 22nF 10 C567 0CK223CK56A Capacitor Ceramic Chip UMK107JB223KA T 22nF 10 C568 0CK105CD56A Capacitor Ceramic Chip C1608X7R1A105KT 1uF 10 C569 0CK104CK56A Capacitor Ceramic Chip 0603B104K500CT 100nF 10 C571 0CK104CK56A Capacitor Ceramic Chip 0603B104K500CT 100nF 10 C572 0CK10...

Page 52: ...10 C704 0CK471BK56A Capacitor Ceramic Chip C1005X7R1H471KT 470pF 1 C705 0CK471BK56A Capacitor Ceramic Chip C1005X7R1H471KT 470pF 1 C706 0CK471BK56A Capacitor Ceramic Chip C1005X7R1H471KT 470pF 1 C707 0CK471BK56A Capacitor Ceramic Chip C1005X7R1H471KT 470pF 1 C710 0CK104CK56A Capacitor Ceramic Chip 0603B104K500CT 100nF 10 C712 0CK104CK56A Capacitor Ceramic Chip 0603B104K500CT 100nF 10 C717 0CK101BK...

Page 53: ...0IPMGSH019A IC Voltage Regulator PQ018EZ02ZPH PB FREE 2 IC605 0IPMGSH019A IC Voltage Regulator PQ018EZ02ZPH PB FREE 2 IC700 EAN32662801 IC Voltage Regulator KA7809ERTM 35V to 40V 9 F3 EAM36140902 Filter AC Line IF N06AEWL2 1 3mH 250VA B101 0LCML00003B Filter Bead MLB 201209 0120P N2 120 B102 0LCML00003B Filter Bead MLB 201209 0120P N2 120 B103 0LCML00003B Filter Bead MLB 201209 0120P N2 120 L101 6...

Page 54: ...6 223KJT 22UH 10 L521 0LC2232101A Inductor Multilayer Chip FI D3216 223KJT 22UH 10 L522 0LC2232101A Inductor Multilayer Chip FI D3216 223KJT 22UH 10 L624 0LCML00020B Inductor Multilayer Chip MLI 201209 6R8K 6 8UH 1 L700 0LC2220101A Inductor Multilayer Chip FI B2012 222KJT 2 2UH 1 L701 0LC2220101A Inductor Multilayer Chip FI B2012 222KJT 2 2UH 1 L702 0LC2220101A Inductor Multilayer Chip FI B2012 22...

Page 55: ... MCR01MZPJ000 0OHM 5 1 R1022 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R1023 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R1026 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R1028 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R103 0RH2701D622 Resistor Chip MCR10EZHJ272 2 7KOHM 5 R103 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R1032 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM ...

Page 56: ...0RJ0182C478 Resistor Chip MCR01MZPF180 18OHM 1 1 R247 0RJ0182C478 Resistor Chip MCR01MZPF180 18OHM 1 1 R248 0RJ0182C478 Resistor Chip MCR01MZPF180 18OHM 1 1 R249 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R250 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R251 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R256 0RJ0222C678 Resistor Chip MCR01MZPJ220 22OHM 5 1 R257 0RJ0222C678 Resistor C...

Page 57: ...8 Resistor Chip MCR01MZPJ104 100KOHM 5 R4007 0RJ4702C678 Resistor Chip MCR01MZPJ473 47KOHM 5 R4008 0RJ1003C678 Resistor Chip MCR01MZPJ104 100KOHM 5 R4008 0RJ4702C678 Resistor Chip MCR01MZPJ473 47KOHM 5 R401 0RJ0332C678 Resistor Chip MCR01MZPJ330 33OHM 5 1 R4012 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R4013 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R4014 0RJ4701C678 Resistor Chip MC...

Page 58: ...ip MCR01MZPJ000 0OHM 5 1 R4117 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R4118 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R4119 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R412 0RJ0332C678 Resistor Chip MCR01MZPJ330 33OHM 5 1 R4120 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R4121 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R4122 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5...

Page 59: ...J4701D677 Resistor Chip MCR03EZPJ472 4 7KOHM 5 R5022 0RJ3302C678 Resistor Chip MCR01MZPJ333 33KOHM 5 R5022 0RJ6801C678 Resistor Chip MCR01MZPJ682 6 8KOHM 5 R5023 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R5024 0RJ0222C678 Resistor Chip MCR01MZPJ220 22OHM 5 1 R5025 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R5026 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R5029 0RJ0000D677 Resisto...

Page 60: ...R01MZPJ000 0OHM 5 1 R632 0RJ1001C678 Resistor Chip MCR01MZPJ102 1KOHM 5 1 R633 0RJ4701C678 Resistor Chip MCR01MZPJ472 4 7KOHM 5 R635 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R636 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R637 0RJ0000C678 Resistor Chip MCR01MZPJ000 0OHM 5 1 R638 0RJ1001C678 Resistor Chip MCR01MZPJ102 1KOHM 5 1 R640 0RJ3001C678 Resistor Chip MCR01MZPJ302 3KOHM 5 1 R642 ...

Page 61: ...J1002C678 Resistor Chip MCR01MZPJ103 10KOHM 5 X100 EAW30352304 Crystal 9C55400023 16pf 55 474 X300 6202TST001E Crystal SX 1 24MHZ 30PPM 20PF X400 6202VDT002B Crystal SX 1 14 31818MHZ 30PPM X500 6202VDT002H Crystal SX 1 18 432MHZ 30PPM 16 X601 6212AB2872A Crystal HC49SM 25MHZ 50PPM 20pF X900 6212AB2872A Crystal HC49SM 25MHZ 50PPM 20pF J101 6612J10033A Jack Complex PMJ016 13 13P DIN RCA 1 J600 6612J...

Page 62: ... 6631900102A Harness Single SMH250 SMP250 300mM 2 5 P703 6631900010N Harness Single 12P 2 0MM 900MM SMH200 C1 5240VE0001T Harness Single RING D4 3 RING D4 3 100 C3 6631900012E Harness Single SMH250 SMH250 300mM 2 5 C4 6631900048A Harness Single SMH200 4P SMH200 4P 200 C5 6631900097N Harness Single SMH250 35097 35098 100_ C6 6631900098N Harness Single SMH250 35097 35098 600_ C7 6631900133E Harness ...

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Page 65: ...Apr 2007 Printed in Korea P NO MFL35929309 ...

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