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Service part list

RC349

HRFT332JBA

R CHIP

1/10 3.3K OHM J 1608

RC350

HRFT332JBA

R CHIP

1/10 3.3K OHM J 1608

RC358

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC359

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC360

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC373

HRFT470JBA

R CHIP

1/10 47 OHM J 1608

RC374

HRFT470JBA

R CHIP

1/10 47 OHM J 1608

RC375

HRFT470JBA

R CHIP

1/10 47 OHM J 1608

RC376

HRFT470JBA

R CHIP

1/10 47 OHM J 1608

RC384

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC385

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC386

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC389

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC391

HRFT472JBA

R CHIP

1/10 4.7K OHM J 1608

RC392

HRFT472JBA

R CHIP

1/10 4.7K OHM J 1608

RC393

HRFT472JBA

R CHIP

1/10 4.7K OHM J 1608

RC394

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC395

HRFT472JBA

R CHIP

1/10 4.7K OHM J 1608

RC396

HRFT472JBA

R CHIP

1/10 4.7K OHM J 1608

RC41

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC42

HRFT152JBA

R CHIP

1/10 1.5K OHM J 1608

RC429

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC43

HRFT152JBA

R CHIP

1/10 1.5K OHM J 1608

RC430

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC431

HRFT332JBA

R CHIP

1/10 3.3K OHM J 1608

RC432

HRFT332JBA

R CHIP

1/10 3.3K OHM J 1608

RC434

HRFT330JBA

R CHIP

1/10 33 OHM J 1608

RC435

HRFT470JBA

R CHIP

1/10 47 OHM J 1608

RC436

HRFT470JBA

R CHIP

1/10 47 OHM J 1608

RC437

HRFT470JBA

R CHIP

1/10 47 OHM J 1608

RC438

HRFT470JBA

R CHIP

1/10 47 OHM J 1608

RC44

HRFT152JBA

R CHIP

1/10 1.5K OHM J 1608

RC503

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC504

HRFT102JBA

R CHIP

1/10 1K OHM J 1608

RC506

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC511

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC512

HRFT102JBA

R CHIP

1/10 1K OHM J 1608

RC514

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC517

HRFT512JBA

R CHIP

1/10 5.1K OHM J 1608

RC518

HRFT512JBA

R CHIP

1/10 5.1K OHM J 1608

RC519

HRFT332JBA

R CHIP

1/10 3.3K OHM J 1608

RC523

HRFT473JBA

R CHIP

1/10 47K OHM J 1608

RC524

HRFT473JBA

R CHIP

1/10 47K OHM J 1608

RC527

HRFT332JBA

R CHIP

1/10 3.3K OHM J 1608

RC530

HRFT473JBA

R CHIP

1/10 47K OHM J 1608

RC531

HRFT473JBA

R CHIP

1/10 47K OHM J 1608

RC533

HRFT103JBA

R CHIP

1/10 10K OHM J 1608

RC534

HRFT392JBA

R CHIP

1/10 3.9K OHM J 1608

RC535

HRFT221JBA

R CHIP

1/10 220 OHM J 1608

RC537

HRFT332JBA

R CHIP

1/10 3.3K OHM J 1608

RC539

HRFT103JBA

R CHIP

1/10 10K OHM J 1608

RC540

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC541

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC549

HRFT332JBA

R CHIP

1/10 3.3K OHM J 1608

RC552

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC553

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC554

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC555

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC598

HRFT510JBA

R CHIP

1/10 51 OHM J 1608

RC599

HRFT510JBA

R CHIP

1/10 51 OHM J 1608

RC602

HRFT470JBA

R CHIP

1/10 47 OHM J 1608

RC603

HRFT470JBA

R CHIP

1/10 47 OHM J 1608

RC604

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC606

HRFT472JBA

R CHIP

1/10 4.7K OHM J 1608

RC607

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC608

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC609

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC610

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC611

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC612

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

LOC

PART CODE

PART NAME

DESCRIPTION

RC613

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC614

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC617

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC618

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC619

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC620

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC621

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC622

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC623

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC624

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC630

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC641

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC642

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC644

HRFT105JBA

R CHIP

1/10 1M OHM J 1608

RC645

HRFT330JBA

R CHIP

1/10 33 OHM J 1608

RC646

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC647

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC648

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC652

HRFT330JBA

R CHIP

1/10 33 OHM J 1608

RC653

HRFT472JBA

R CHIP

1/10 4.7K OHM J 1608

RC655

HRFT330JBA

R CHIP

1/10 33 OHM J 1608

RC657

HRFT472JBA

R CHIP

1/10 4.7K OHM J 1608

RC658

HRFT330JBA

R CHIP

1/10 33 OHM J 1608

RC661

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC665

HRFT100JBA

R CHIP

1/10 10 OHM J 1608

RC666

HRFT100JBA

R CHIP

1/10 10 OHM J 1608

RC667

HRFT100JBA

R CHIP

1/10 10 OHM J 1608

RC668

HRFT100JBA

R CHIP

1/10 10 OHM J 1608

RC669

HRFT100JBA

R CHIP

1/10 10 OHM J 1608

RC670

HRFT100JBA

R CHIP

1/10 10 OHM J 1608

RC671

HRFT100JBA

R CHIP

1/10 10 OHM J 1608

RC672

HRFT100JBA

R CHIP

1/10 10 OHM J 1608

RC673

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC674

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC675

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC676

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC677

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC678

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC679

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC680

HRFT472JBA

R CHIP

1/10 4.7K OHM J 1608

RC681

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC683

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC686

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC687

HRFT102FBA

R CHIP

1/10 1K OHM F 1608

RC688

HRFT102FBA

R CHIP

1/10 1K OHM F 1608

RC697

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC698

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC699

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC701

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC702

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC705

HRFT103JBA

R CHIP

1/10 10K OHM J 1608

RC707

HRFT471JBA

R CHIP

1/10 470 OHM J 1608

RC708

HRFT103JBA

R CHIP

1/10 10K OHM J 1608

RC710

HRFT303JBA

R CHIP

1/10 30K OHM J 1608

RC712

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC801

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC802

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC803

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC804

HRFT000JBA

R CHIP

1/10 0 OHM J 1608

RC808

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC809

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC811

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC812

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC813

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC814

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC815

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC816

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC817

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC818

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

RC821

HRFT101JBA

R CHIP

1/10 100 OHM J 1608

LOC

PART CODE

PART NAME

DESCRIPTION

Summary of Contents for DLT - 42G1LTBD

Page 1: ...Service Manual LCD TV CHASSIS SL 701T Model DLT 42U1GMB DLT 42G1LTBD DLT 46U1UMB DLT 46U1STB S M NO DSL701TEF0 Dec 2007...

Page 2: ...am 8 3 2 Power Tree 9 4 SERVICE MODE 10 4 1 EEPROM initial DATA 10 4 2 Description of SERVICE MODE ITEM 12 5 Trouble Shooting 13 5 1 No Signal 13 5 2 When No Sond 20 5 3 When Key does not operte 20 5...

Page 3: ...the screw Sort out the screws and store them separately Because screws holding PCBs are working as electric circuit grounding make sure to check if any screw is missing when assembling 5 A LCD Set con...

Page 4: ...260W 230W 1114 x 745 5 x 125 5 mm 1044 x 692 x 125 mm 1114 x 745 5 x 125 5 mm 1044 x 692 x 124 9 mm Max Power Source Set Dimension 220 240V 50 60Hz 220 240V 50 60Hz 220 240V 50 60Hz 220 240V 50 60Hz H...

Page 5: ...1080i 480i 576i 1920 x 1080i V freg 60Hz HDMI O O X 75Hz 60Hz 75Hz 60Hz 75Hz 60Hz 60Hz 75Hz 50Hz 50Hz 60Hz 50Hz 60Hz 50Hz 60Hz 60Hz 60Hz O O X O O X O O X O O X O O X O O X O O X O O O O O X O O O O O...

Page 6: ...80i 576i V freg 60Hz HDMI O O X 72Hz 60Hz 72Hz 60Hz 70Hz 60Hz 60Hz 50Hz 50Hz 60Hz 50Hz 60Hz 60Hz 50Hz O O X O O X O O X 75Hz O O X O O X O O X O O X O O O O O X X O O X X O X O X O O O O X X O X X PC...

Page 7: ...on 2 2 3 Available PIP Mode Main Sub TV AV 1 X X X X X O O AV 1 X X X X X O O AV 2 X X X X X O O X X X X X O O DVB X X X X X O O HDMI 1 O O O O O X X HDMI 1 O O O O O X X AV 2 AV 3 S Video AV 3 S Vide...

Page 8: ...8 3 Block Diagram 3 1 Signal Block Diagram...

Page 9: ...9 Block Diagram 3 2 Power Tree...

Page 10: ...Erase Gumi channel map write Volume 0 32 63 L R 1 Connect jumper I2C 2 Press S4 key and then TV set display EDID WRITE OK upper left of screen 3 If EDID writing is fail TV set display EDID Write Error...

Page 11: ...Video sub hue Video sub cont Video YC delay Pedestal level Anti alias PIP Brightness PIP Contrast Y G Clamp Pb Clamp Pr Clamp Y G Gain Peaking Threthold Peaking Pos Gain Peaking Neg Gain APL Threshol...

Page 12: ...DID Write Error upper left of screen 4 After EDID write remove jumper E S5 5 PANEL TEST Using this key you can test problem of PANEL as confirm white pattern red pattern blue pattern green pattern F S...

Page 13: ...13 5 Trouble Shooting 5 1 No signal OSD is working but on images are displaying...

Page 14: ...T2 LC213 near JP207 Top Main TP AV3 RC055 near P240 If all TP signal does not appear replace MAIN PCB B When No Signal in Y C signal S Video 1 First check if other inputs are working If other inputs a...

Page 15: ...ck if other inputs are working If other inputs are not working replace MAIN PCB 2 Checking waveforms with Color Bar Pattern Using the oscilloscope Main TP COMP_Y RC233 near JP211 Top Main TP COMP_Pb R...

Page 16: ...2 Checking waveforms with Color Bar Pattern Using the oscilloscope Main TP R signal RC629 near IC601 Top Main TP G signal RC627 near IC601 Top Main TP B signal RC628 near IC601 Top Main TP H Sync RC63...

Page 17: ...17 Trouble Shooting 1024 X 768 60Hz R signal RC629 near IC601 G Signal RC627 near IC601...

Page 18: ...18 Trouble Shooting B Signal RC628 near IC601 Horizontal sync RC630 near IC601 Vertical sync RC640 near IC601...

Page 19: ...uts are working If other inputs are not working replace MAIN 2 Checking waveforms with Color Bar Pattern Using the oscilloscope Main TP RC672 RC671 RC670 RC668 RC667 RC666 RC665 near IC601 If all TP s...

Page 20: ...ed Check the connection of ja Is the Speaker correctly connected Check the connection of S SPEAKER or SOUND CABLE has a trouble Y N N Y Y N Y Are P622A and P 625A Outputs norm Perhaps IC009 or IC008 p...

Page 21: ...ORT OPEN TEST Screwdriver or electric screwdriver plastic adjusting tool Oscilloscope for detailed examination only E Each BLOCK operations explained in this manual include oscilloscope waveforms but...

Page 22: ...22 6 Schematic Diagram...

Page 23: ...23 Circuit Diagram...

Page 24: ...24 Circuit Diagram...

Page 25: ...25 Circuit Diagram...

Page 26: ...26 Circuit Diagram...

Page 27: ...27 Circuit Diagram...

Page 28: ...28 Circuit Diagram...

Page 29: ...29 Circuit Diagram...

Page 30: ...30 Circuit Diagram...

Page 31: ...31 Circuit Diagram...

Page 32: ...32 Circuit Diagram...

Page 33: ...33 Circuit Diagram...

Page 34: ...34 7 Printed Circuit Board TOP PCB BOTTOM PCB...

Page 35: ...35 8 Mechanical Exploded Diagram DLT 42G1...

Page 36: ...36 Exploded View DLT 42U1...

Page 37: ...37 Exploded View DLT 46U1...

Page 38: ...K104KBA C CHIP CERA 50V X7R 0 1MF K 1608 CC817 HCBK104KBA C CHIP CERA 50V X7R 0 1MF K 1608 CE231 CEXF1C220A C ELECTRO 16V RSM 22MF 5X7 CE401 HCELH100MC C CHIP ELECTRO 25V 10MF CM 4052 LOC PARTCODE PAR...

Page 39: ...0 OHM J 1608 RC11 HRFT000JBA R CHIP 1 10 0 OHM J 1608 RC13 HRFT000JBA R CHIP 1 10 0 OHM J 1608 RC15 HRFT620JBA R CHIP 1 10 62 OHM J 1608 RC17 HRFT000JBA R CHIP 1 10 0 OHM J 1608 RC19 HRFT620JBA R CHIP...

Page 40: ...0 PTMPJ1G265 PCB MAIN CHIP A AS DLT 42U1GMR ZZ200 PTMPJ2G265 PCB MAIN CHIP B AS DLT 42U1GMR ZZ200 PTUNJ1G265 PCB UNION CHIP A AS DLT 42U1GMR ZZ200 PTUNJ2G265 PCB UNION CHIP B AS DLT 42U1GMR ZZ200 PTFM...

Page 41: ...SV PBF 304P 0 823 400 2291050312 FLUX SOLVENT S 3000 LOC PARTCODE PARTNAME DESCRIPTION CE067 CEXF1H331V C ELECTRO 50V RSS 330MF 10X20 TP CE224 CEXF1H471V C ELECTRO 50V RSS 470MF 13X20 TP CE225 CEXF1H3...

Page 42: ...1MF K 1608 CC2A2 HCBK104KBA C CHIP CERA 50V X7R 0 1MF K 1608 LOC PARTCODE PARTNAME DESCRIPTION CC2A3 HCBK104KBA C CHIP CERA 50V X7R 0 1MF K 1608 CC2A4 HCBH224KBA C CHIP CERA 25V X7R 0 22MF K 1608 CC2...

Page 43: ...0 1MF K 1608 CC735 HCBK104KBA C CHIP CERA 50V X7R 0 1MF K 1608 LOC PARTCODE PARTNAME DESCRIPTION CC736 HCBK104KBA C CHIP CERA 50V X7R 0 1MF K 1608 CC737 HCBK104KBA C CHIP CERA 50V X7R 0 1MF K 1608 CC7...

Page 44: ...8 RC174 HRFT331JBA R CHIP 1 10 330 OHM J 1608 RC187 HRFT000JBA R CHIP 1 10 0 OHM J 1608 RC188 HRFT000JBA R CHIP 1 10 0 OHM J 1608 LOC PARTCODE PARTNAME DESCRIPTION RC189 HRFT224JBA R CHIP 1 10 220K OH...

Page 45: ...CHIP CERA 50V X7R 0 1MF K 1608 RC693 HRFT000JBA R CHIP 1 10 0 OHM J 1608 RC694 HRFT101JBA R CHIP 1 10 100 OHM J 1608 RC695 HCBK104KBA C CHIP CERA 50V X7R 0 1MF K 1608 RC696 HCBK104KBA C CHIP CERA 50V...

Page 46: ...PTION ZZ200 PTMPJ1G265 PCB MAIN CHIP A AS DLT 42U1GMR 110 2193220010 SOLDER CREAM PB FREE LST309 M SN 3 0AG 0 5CU A001 4859818392 PCB MAIN 234X288 K4V CC002 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 160...

Page 47: ...CC813 HCBK104KBA C CHIP CERA 50V X7R 0 1MF K 1608 CC815 HCBK102KBA C CHIP CERA 50V X7R 1000PF K 1608 CE003 HCELH100MC C CHIP ELECTRO 25V 10MF CM 4052 CE401 HCELH100MC C CHIP ELECTRO 25V 10MF CM 4052 L...

Page 48: ...05 HFFH1M501B F CHIP FERRITE BEAD HH 1M3216 501J LOC PARTCODE PARTNAME DESCRIPTION LC006 HFFH1M501B F CHIP FERRITE BEAD HH 1M3216 501J LC007 HFFH1M501B F CHIP FERRITE BEAD HH 1M3216 501J LC008 HFF300B...

Page 49: ...IP ARRAY 1 16 8P 100 OHM 3216 RA612 HRTS8E101J R CHIP ARRAY 1 16 8P 100 OHM 3216 RA613 HRTS8E101J R CHIP ARRAY 1 16 8P 100 OHM 3216 LOC PARTCODE PARTNAME DESCRIPTION RA614 HRTS8E101J R CHIP ARRAY 1 16...

Page 50: ...C247 HRFT000JBA R CHIP 1 10 0 OHM J 1608 RC251 HRFT101JBA R CHIP 1 10 100 OHM J 1608 LOC PARTCODE PARTNAME DESCRIPTION RC252 HRFT101JBA R CHIP 1 10 100 OHM J 1608 RC253 HRFT101JBA R CHIP 1 10 100 OHM...

Page 51: ...11 HRFT000JBA R CHIP 1 10 0 OHM J 1608 RC612 HRFT000JBA R CHIP 1 10 0 OHM J 1608 LOC PARTCODE PARTNAME DESCRIPTION RC613 HRFT000JBA R CHIP 1 10 0 OHM J 1608 RC614 HRFT000JBA R CHIP 1 10 0 OHM J 1608 R...

Page 52: ...JBA R CHIP 1 10 22 OHM J 1608 RC887 HRFT220JBA R CHIP 1 10 22 OHM J 1608 RC888 HRFT220JBA R CHIP 1 10 22 OHM J 1608 RC889 HRFT100JBA R CHIP 1 10 10 OHM J 1608 RC890 HRFT000JBA R CHIP 1 10 0 OHM J 1608...

Page 53: ...2401452 SCREW TAPPTITE TT2 TRS 4X14 MFZN BK 3CR M211C 7172401052 SCREW TAPPTITE TT2 TRS 4X10 MFZN BK 3CR M231 4852334601 PANEL FRONT ABS PMMA BK M231 4852334701 PANEL FRONT ABS PMMA BK M231A 717830125...

Page 54: ...TB ZZ140 PTCACAG329 CABINET AS DLT 42U1GMB ZZ140 PTCACAG337 CABINET AS DLT 46U1STB ZZ200 PTFMSJG265 MASK FRONT AS DLT 42U1GMR ZZ200 PTMPJRG265 PCB MAIN RADIAL AS DLT 42U1GMR ZZ200 PTMPJ0G265 PCB MAIN...

Page 55: ...E PC M591 4855947521 DECO PLATE PC M682 4856818710 CLAMP NYLON 6 6 M682A 7002401452 SCREW MACHINE TRS 4X14 MFZN BK 3CR M801 4858073300 BOX CARTON DW 3 M801 4858073400 BOX DW 3 M811 485819DP00 PAD EPS...

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