Daewoo DTH-21S8 Service Manual Download | Manualshive

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IC DESCRIPTION

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Summary of Contents for DTH-21S8

Page 1: ...their performance without notice in the parts list So if you need the latest parts information please refer to PPL Parts Price List in Service Information Center Service Manual Color Television S M N...

Page 2: ...DRIVER 23 24WC16 16 KB EEPROM 25 LA42072N 26 STR 6754 29 WAVEFORMS 32 TROUBLE SHOOTING GUIDE 33 NO POWER 33 NO PICTURE 34 NO SOUND 35 CH DON T MEMORY or SKIP 36 NO COLOR 37 NO VERTICAL DEFLECTION OR P...

Page 3: ...COLOR SETS ALWAYS RE INSTALL THEM 3 IT IS ESSENTIAL THAT SERVICE PERSONNEL HAVE AVAILABLE AN ACCU RATE AND RELIABLE HIGH VOLTAGE METER THE CALIBRATION OF THE METER SHOULD BE CHECKED PERIODICALLY AGAIN...

Page 4: ...F H C W 11 CH7 CH13 UHF W 12 W 84 Sound Output 5W 5W Speaker 8 ohm 5W x 2EA Antenna Input Impedance 75 ohm Unbalanced Auxiliary Input Terminal Side Video Audio L R AV2 Headphone Rear Video Audio L R A...

Page 5: ...4 CIRCUIT BLOCK DIAGRAM BSC29...

Page 6: ...selections in the menu sys tem or to change audio and video settings 5 MENU Use this button to turn the TV s menu system on and off 6 DISPLAY Use this button to display the present status 7 INPUT Use...

Page 7: ...l up or channel down button select the item you wish to adjust The color of selected item turns into the blue Press the volume up or down button to enter in the service mode you wish to adjust 2 How t...

Page 8: ...7 ALIGNMENT INSTRUCTION...

Page 9: ...8 ALIGNMENT INSTRUCTION...

Page 10: ...9 ALIGNMENT INSTRUCTION 4 6 50Hz_Horizontal Vertical Size Center Adjussstment Adjust PAL M System s Picture Geometric with This Mode After Adjusting you must turn off to save the setting values...

Page 11: ...10 ALIGNMENT INSTRUCTION...

Page 12: ...11 IC DESCRIPTION 1 1 UOC III BLOCK DIAGRAM 1 UOC III SERIES...

Page 13: ...12 IC DESCRIPTION 1 2 UOC III FEATURES...

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Page 26: ...25 IC DESCRIPTION 3...

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Page 28: ...27 IC DESCRIPTION...

Page 29: ...28 IC DESCRIPTION...

Page 30: ...29 IC DESCRIPTION 5 STR 6754...

Page 31: ...30 IC DESCRIPTION...

Page 32: ...31 IC DESCRIPTION...

Page 33: ...32 WAVEFORMS Appendix WAVEFORMS 1 I801 PIN1 2 T402 FBT HOR OUT 3 T402 FBT 192V D406 4 I701 PIN73 HOUT 5 I701 X TAL...

Page 34: ...33 33 1 NO POWER TROUBLESHOOTING GUIDE Appendix...

Page 35: ...34 TROUBLESHOOTING GUIDE Appendix...

Page 36: ...35 TROUBLESHOOTING GUIDE Appendix...

Page 37: ...36 TROUBLESHOOTING GUIDE Appendix...

Page 38: ...37 TROUBLESHOOTING GUIDE Appendix...

Page 39: ...38 TROUBLESHOOTING GUIDE Appendix...

Page 40: ...T2 0 BLACK 25 M211A 7172401452 SCREW TAPPTITE TT2 TRS 4X14 MFZN BK 3CR 26 M211B 7178301252 SCREW TAPPTITE TT2 WAS 3X12 MFZN BK 3CR 27 M541 4855419800 SPEC PLATE ART 150 28 M686 4856812001 TIE CABLE NY...

Page 41: ...301 HEAT SINK AL EX ANODIZING 75 0000B 7174301051 SCREW TAPPTITE TT2 RND 3X10 MFZN 3CR 76 I601 PTP2SW8210 HEAT SINK ASS Y 1LA42072N 7174300851 77 00001 1LA42072N IC AUDIO AMP LA42072N E 78 0000A 48570...

Page 42: ...9726730 TUNER VARACTOR TAEC H012F A 130 X701 5XJ24R576E CRYSTAL QUARTZ HC 49 S 24 576MHZ 30PPM 131 Z101 5PTSB6221C FILTER SAW TSB6221C 132 Z801 DSVC471D14 VARISTOR SVC471D14A BULK 133 ZZ200 PTMPJ0K210...

Page 43: ...184 E040 4856310300 EYE LET BSR T0 2 R1 6 185 E041 4856310300 EYE LET BSR T0 2 R1 6 186 E042 4856310300 EYE LET BSR T0 2 R1 6 187 E043 4856310600 EYE LET BSR T0 2 R2 3 188 E044 4856310600 EYE LET BSR...

Page 44: ...0MF 5X11 TP 239 C104 CEXF1C221V C ELECTRO 16V RSS 220MF 8X11 5 TP 240 C105 CCXF1H103Z C CERA 50V F 0 01MF Z TAPPING 241 C106 CEXF1H229V C ELECTRO 50V RSS 2 2MF 5X11 TP 242 C112 CMXM2A682J C MYLAR 100V...

Page 45: ...4 CEXF1E470V C ELECTRO RSS 25V 47MF 5X11 P5 0 TA 296 C707 CEXF1C101V C ELECTRO 16V RSS 100MF 6 3X11 TP 297 C713 CEXF1C470V C ELECTRO 16V RSS 47MF 5X11 TP 298 C716 CEXF1C101V C ELECTRO 16V RSS 100MF 6...

Page 46: ...R METAL FILM 2W 200 OHM J SMALL 352 R403 RN01B472JS R METAL FILM 1W 4 7K OHM J SMALL 353 R408 RN02B102JS R METAL FILM 2W 1K OHM J SMALL 354 R411 RN02B620JS R METAL FILM 2W 62 OHM J SMALL 355 R904 RN0...

Page 47: ...2 C901 CCZB1H331K C CERA 50V B 330PF K AXIAL 403 C902 CCZB1H331K C CERA 50V B 330PF K AXIAL 404 C903 CCZB1H331K C CERA 50V B 330PF K AXIAL 405 CA03 CCZB1H102K C CERA 50V B 1000PF K AXIAL 406 CA04 CCZB...

Page 48: ...GY WIRE COPPER 1 0 6 TIN COATING 461 J027 85801060GY WIRE COPPER 1 0 6 TIN COATING 462 J028 85801060GY WIRE COPPER 1 0 6 TIN COATING 463 J029 85801060GY WIRE COPPER 1 0 6 TIN COATING 464 J032 85801060...

Page 49: ...RE COPPER 1 0 6 TIN COATING 515 J134 85801060GY WIRE COPPER 1 0 6 TIN COATING 516 J140 85801060GY WIRE COPPER 1 0 6 TIN COATING 517 J141 85801060GY WIRE COPPER 1 0 6 TIN COATING 518 J142 85801060GY WI...

Page 50: ...9 R312 RN 4Z3901F R METAL FILM 1 4 3 90K OHM F 570 R313 RD 4Z563J R CARBON FILM 1 4 56K OHM J 571 R314 RN 4Z1002F R METAL FILM 1 4 10K OHM F 572 R315 RN 4Z1002F R METAL FILM 1 4 10K OHM F 573 R316 RD...

Page 51: ...D AZ100J R CARBON FILM 1 6 10 OHM J 625 R723 RD AZ122J R CARBON FILM 1 6 1 2K OHM J 626 R724 85801060GY WIRE COPPER 1 0 6 TIN COATING 627 R725 RD AZ513J R CARBON FILM 1 6 51K OHM J 628 R726 RD AZ101J...

Page 52: ...R913 RD 2Z202J R CARBON FILM 1 2 2K OHM J 673 R914 RD 2Z202J R CARBON FILM 1 2 2K OHM J 674 R915 RD 2Z100J R CARBON FILM 1 2 10 OHM J 675 RA03 RD AZ224J R CARBON FILM 1 6 220K OHM J 676 RA04 RD AZ224...

Page 53: ...52...

Page 54: ...53...

Page 55: ...54 1 MAIN...

Page 56: ...55 2 POWER...

Page 57: ...56...

Page 58: ...DAEWOO ELECTRONICS CORP PRINTED DATE 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA April 2007...

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