Manuel d'utilisation / d'entretien du produit DTQ-27U8SCN du fabricant Daewoo
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Ser vice Manual Color T ele vision CHASSIS : CN-012N / CN-012NA / CN-012NF Model : DTQ-29M2FS DTQ-29M5SSN DTQ-27U8SCN DTQ-29U8SSN http : //svc.d w e .c o .
-1- 83 69 62 66 13 10 3 4 2 71 83 84 85 56 87 87 88 88 ✐ CAUTION : In this Service Manual, some parts can be changed for improving 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(http://svc.
-2- SPECIFICTION AC120/220V, 50/60Hz 125W AC120V 60Hz NTSC-M TV VHF(L) : CH2 - CH6 UHF(H): CH7-CH13 UHF : CH14-CH69 CA TV VHF(L) : 5A, A,B, A-5-A-1 CH2 - CH6 VHF(H) : C-W+11 CH7 - CH13 UHF : W+12-W+84 7W+7W 5W+5W 8 ohm 75 ohm Unbalanced Picture IF Carrier F requency : 45.
-3- CIRCUIT BLOCK DIAGRAM TEA5101B (29U8) STR-F6626 (27U8SCN Only) CN-012N/NA/NF.
-4- ALIGNMENT INSTRUCTION 1. POWER use this button to turn your TV on or off. 2. MUTE Use to turn the TV's sound on and off. 3. CH Use these buttons to change your TV's volume, to activate selections in the menu system.
-5- ALIGNMENT INSTRUCTION 1. SERVICE MODE ADJUSTMENTS Follow the steps below whenever service adjustment is required. See Table- A and Table- B to determine if service adjustments are required. 1) How to enter the service mode using the user remote control.
-6- ALIGNMENT INSTRUCTION Table-B * indicates the items with different settings each of sets 2. ASSEMBLY ADJUSTMENTS 1) SCREEN ADJUSTMENT (S2) • Enter the service mode and select service adjustment S2. • You can see the one horizontal line on the screen.
-7- ALIGNMENT INSTRUCTION 2) FOCUS ADJUSTMENT • Turn in a local station and adjust the Focus Control knob (located on FBT) for best picture details at high light condition. 3) RF AGC DELAY ADJUSTMENT (S5) • Receive a good local channel. • Enter the service mode and select service adjustment S5.
-8- ALIGNMENT INSTRUCTION 4-3. Vertical Size Adjustment • Select “V. SIZ E” item, adjust “V.S IZE ” data value to proper vertical size as follows. 5) WHITE BALANCE ADJUSTMENT(S8) • Receive a good local channel. • Enter the service mode and select service adjustment S8.
-9- ALIGNMENT INSTRUCTION • Select Subbrightness item, adjust Subbrightness data value to obtain normal brightness level. • Press the DISPLAY button to memorize the data.
-10- SCHEMA TIC DIAGRAM 1. CN-012N.
-11- SCHEMA TIC DIAGRAM 2. CN-012NA.
-12- SCHEMA TIC DIAGRAM 3. CN-012NF.
-13- ELECTRICAL PARTS LIST 1 ZZ100 48B4343A07 TRANSMITTER REMOCON R-43A07 (AA) R 2 ZZ110 PTACPWK003 ACCESSORY AS DTQ-29U8F ! 3 0030 4850Q00910 BATTERY R03/NN 4 0040 48586012E1 MANUAL INSTRUCTION ENGLISH 5 M351 4853534301 HOLDER ANT HIPS BK 6 M821 4858213800 BAG INSTRUCTION L.
-14- ELECTRICAL PARTS LIST 41 M791 4857923300 DOOR LOCK LA701(KIFCO) 42 ZZ210 PTSPPWK003 SPEAKER AS DTQ-29U8F 43 PA601 4850704S32 CONNECTOR YH025-04+YRT205+ULW900500 44 SP01 4858315210 SPEAKER SP-7812.
-15- ELECTRICAL PARTS LIST 86 0000A 4857026902 HEAT SINK AL EX BK R 87 0000B 7178301212 SCREW TAPPTITE TT2 WAS 3X12 MFZN BK 88 I501 1LA76834-- IC MAIN LA76834 R 89 I502 1TDA9183P- IC COMBFILTER TDA918.
-16- ELECTRICAL PARTS LIST 131 R802 RX10T109KS R CEMENT 10W 1 OHM K TRIPOD SMALL 132 R825 RM02Y108K- R METAL FLAT 2W 0.1 OHM K 133 SF101 5PTSF5241P FILTER SAW TSF5241P 134 SW707 5S50101035 SW TACT KPT.
-17- ELECTRICAL PARTS LIST 176 CC754 HCFK104ZBA C CHIP CERA 50V Y5V 0.1MF Z 1608 177 CC757 HCBK333KBA C CHIP CERA 50V X7R 0.033MF K 1608 178 CC777 HCFK103ZBA C CHIP CERA 50V Y5V 0.01MF Z 1608 179 CC821 HCFK104ZBA C CHIP CERA 50V Y5V 0.1MF Z 1608 180 CCS01 HCQK479CBA C CHIP CERA 50V CH 4.
-18- ELECTRICAL PARTS LIST 221 RC321 HRFT564JBA R CHIP 1/10 560K OHM J 1608 222 RC501 HRFS561JBA R CHIP 1/16 560 OHM J 1608 223 RC503 HRFS152JBA R CHIP 1/16 1.
-19- ELECTRICAL PARTS LIST 266 RC757 HRFS514JBA R CHIP 1/16 510K OHM J 1608 267 RC767 HRFS472JBA R CHIP 1/16 4.7K OHM J 1608 268 RC780 HRFS102JBA R CHIP 1/16 1K OHM J 1608 269 RC782 HRFS102JBA R CHIP 1/16 1K OHM J 1608 270 RC784 HRFS472JBA R CHIP 1/16 4.
-20- ELECTRICAL PARTS LIST 311 E010 4856310600 EYE LET BSR T0.2 (R2.3) 312 E011 4856310600 EYE LET BSR T0.2 (R2.3) 313 E012 4856310600 EYE LET BSR T0.2 (R2.3) 314 E013 4856310600 EYE LET BSR T0.2 (R2.3) 315 E014 4856310600 EYE LET BSR T0.2 (R2.3) 316 E015 4856310600 EYE LET BSR T0.
-21- ELECTRICAL PARTS LIST 356 E062 4856310300 EYE LET BSR T0.2 (R1.6) 357 E063 4856310300 EYE LET BSR T0.2 (R1.6) 358 E064 4856310300 EYE LET BSR T0.2 (R1.6) 359 E065 4856310300 EYE LET BSR T0.2 (R1.6) 360 E066 4856310300 EYE LET BSR T0.2 (R1.6) 361 E067 4856310300 EYE LET BSR T0.
-22- ELECTRICAL PARTS LIST 401 R810 RF01Z338K- R FUSIBLE 1W 0.33 OHM K (TAPPING) 402 R823 RN02B103JS R METAL FILM 2W 10K OHM J SMALL 403 R824 RF02Z228J- R FUSIBLE 2W 0.22 OHM J (TAPPING) 404 R826 RS02Z240JS R M-OXIDE FILM 2W 24 0HM J SMALL 405 ZZ200 PTMPJRK007 PCB MAIN RADIAL AS DTQ-29U8SCN 406 C106 CEXF1C101V C ELECTRO 16V RSS 100MF (6.
-23- ELECTRICAL PARTS LIST 446 C511 CMXM2A153J C MYLAR 100V 0.015MF J (TP) 447 C512 CEXF1H108V C ELECTRO 50V RSS 0.1MF (5X11) TP 448 C513 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP 449 C517 CMXM2A103J C MYLAR 100V 0.01MF J (TP) 450 C518 CEXF1H478V C ELECTRO 50V RSS 0.
-24- ELECTRICAL PARTS LIST 491 CS617 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP 492 CS619 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP 493 CS621 CMXM2A152J C MYLAR 100V 1500PF J (TP) 494 CS631 CEXF1E470C C ELECTRO 25V RUS 47MF (5X11) TP 495 CS632 CEXF1H479V C ELECTRO 50V RSS 4.
-25- ELECTRICAL PARTS LIST 536 R814 RN02B102JS R METAL FILM 2W 1K OHM J SMALL 537 R818 RN02B472JS R METAL FILM 2W 4.7K OHM J SMALL 538 R828 RN02B100JS R METAL FILM 2W 10 OHM J SMALL 539 RS601 RN02B910.
-26- ELECTRICAL PARTS LIST 581 D721 DMTZJ5R6B- DIODE ZENER MTZJ 5.6B R 582 D723 DMTZJ5R6B- DIODE ZENER MTZJ 5.6B R 583 D803 D1N4937G-- DIODE 1N4937G (TAPPING) R 584 D804 D1N4937G-- DIODE 1N4937G (TAPP.
-27- ELECTRICAL PARTS LIST 626 J033 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 627 J034 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 628 J035 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 629 J036 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 630 J037 85801065GY WIRE COPPER AWG22 1/0.
-28- ELECTRICAL PARTS LIST 671 J081 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 672 J082 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 673 J083 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 674 J084 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 675 J085 85801065GY WIRE COPPER AWG22 1/0.
-29- ELECTRICAL PARTS LIST 716 J129 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 717 J130 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 718 J131 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 719 J132 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 720 J133 85801065GY WIRE COPPER AWG22 1/0.
-30- ELECTRICAL PARTS LIST 761 R107 RD-AZ102J- R CARBON FILM 1/6 1K OHM J 762 R154 RD-AZ473J- R CARBON FILM 1/6 47K OHM J 763 R165 RD-AZ472J- R CARBON FILM 1/6 4.
-31- ELECTRICAL PARTS LIST 806 R514 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J 807 R515 RD-AZ102J- R CARBON FILM 1/6 1K OHM J 808 R516 RD-AZ331J- R CARBON FILM 1/6 330 OHM J 809 R535 RD-AZ242J- R CARBON FILM 1/6 2.4K OHM J 810 R554 RD-4Z102J- R CARBON FILM 1/4 1K OHM J 811 R568 RN-4Z4701F R METAL FILM 1/4 4.
-32- ELECTRICAL PARTS LIST 851 R808 RD-4Z681J- R CARBON FILM 1/4 680 OHM J 852 R809 RD-4Z102J- R CARBON FILM 1/4 1K OHM J 853 R811 RD-4Z363J- R CARBON FILM 1/4 36K OHM J 854 R812 RD-AZ223J- R CARBON FILM 1/6 22K OHM J 855 R813 RD-AZ203J- R CARBON FILM 1/6 20K OHM J 856 R819 RD-AZ622J- R CARBON FILM 1/6 6.
-33- ELECTRICAL PARTS LIST 896 C907 CEXF2E100V C ELECTRO 250V RSS 10MF (10X20) TP 897 C908 CEXF2E100V C ELECTRO 250V RSS 10MF (10X20) TP 898 C909 CH1BEE472M C CERA AC U/C/V 2.
-34- ELECTRICAL PARTS LIST 941 C924 CCZB1H101K C CERA 50V B 100PF K (AXIAL) 942 D904 DLT2A05G-- DIODE LT2A05G (TP) R 943 D905 DUZ12BM--- DIODE ZENER UZ-12BM (UNIZON) R 944 D906 D1N4148--- DIODE 1N4148.
-35- ELECTRICAL PARTS LIST 986 R916 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J 987 R917 RD-AZ751J- R CARBON FILM 1/6 750 OHM J 988 R918 RD-AZ472J- R CARBON FILM 1/6 4.
-36- DIFERENT PARTS LIST 1 00001 1STRF6626- IC POWER STR-F6626 PTM2SW8210 2 00001 1STRF6656- IC POWER STR-F6656 PTN2SW8210 3 10 2TM14006LB TAPE MASKING 3M #232 6.0X2000M PTMPJAK007 PTMPJAK008 4 10 2TM18006BE TAPE MASKING 6.2X500 PTMPJBK007 PTMPJBK008 5 20 2TM10006LB TAPE MASKING 3M #232-MAP-C 6.
-37- -37- ELECTRICAL PARTS LIST **THIS BOM IS BASED ON DTQ-29M5SSN. 1 ZZ100 48B4343A07 TRANSMITTER REMOCON R-43A07 (AA) R 2 ZZ110 PTACPWK004 ACCESSORY AS DTQ-29M5SSN 3 00030 4850Q00810 BATTERY R6P/LN 4 00060 48586012E1 MANUAL INSTRUCTION ENGLISH 5 M351 4853534301 HOLDER ANT HIPS BK 6 M821 4858213801 BAG INSTRUCTION L.
-38- -38- ELECTRICAL PARTS LIST 41 M111 4851114003 PANEL AV ASSY 2326802+5934301 42 M111A 7178301011 SCREW TAPPTITE TT2 WAS 3X10 MFZN 43 M684 4856812001 TIE CABLE NYLON66 DA100 44 P201A 4850705S04 CONNECTOR YH025-05+YBNH250+ULW=400 45 ZZ200 PTJAJAK004 PCB JACK AXIAL AS DTQ-29M5SSN 46 A001 4859802917 PCB JACK 79.
-39- ELECTRICAL PARTS LIST 86 D801A 4857018902 HEAT SINK A1050P-H24 ! 87 D801B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN 88 D810 DRGP30J--- DIODE RGP30J R 89 D811 DRGP30J--- DIODE RGP30J R 90 D815 DRGP30J--- DIODE RGP30J R 91 DF01 DLH2PR---- LED BLOCK LH-2P-R R 92 F801 5FKGB6323L FUSE GLASS TUBE KS MF51 6.
-40- ELECTRICAL PARTS LIST 131 Q402 PTP2SW7602 HEAT SINK ASS`Y T2SD2578-- + 7174301011 R 132 00001 T2SD2578-- TR 2SD2578 133 0000A 4857027602 HEAT SINK AL EX 134 0000B 7174300811 SCREW TAPPTITE TT2 RN.
-41- -41- ELECTRICAL PARTS LIST 176 CC450 HCFK103ZCA C CHIP CERA 50V Y5V 0.01MF Z 2012 177 CC501 HCQK160JCA C CHIP CERA 50V CH 16PF J 2012 178 CC502 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012 179 CC506 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012 180 CC507 HCFK104ZCA C CHIP CERA 50V Y5V 0.
-42- -42- ELECTRICAL PARTS LIST 221 RC103 HRFT153JCA R CHIP 1/10 15K OHM J 2012 222 RC104 HRFT104JCA R CHIP 1/10 100K OHM J 2012 223 RC105 HRFT153JCA R CHIP 1/10 15K OHM J 2012 224 RC154 HRFT473JCA R CHIP 1/10 47K OHM J 2012 225 RC156 HRFT473JCA R CHIP 1/10 47K OHM J 2012 226 RC165 HRFT472JCA R CHIP 1/10 4.
-43- -43- ELECTRICAL PARTS LIST 266 RC742 HRFT222JCA R CHIP 1/10 2.2K OHM J 2012 267 RC746 HRFT152JCA R CHIP 1/10 1.5K OHM J 2012 268 RC748 HRFT471JCA R CHIP 1/10 470 OHM J 2012 269 RC749 HRFT103JCA R.
-44- -44- ELECTRICAL PARTS LIST 311 RCT02 HRFT622JCA R CHIP 1/10 6.2K OHM J 2012 312 RCT04 HRFT623JCA R CHIP 1/10 62K OHM J 2012 313 ZZ200 PTMPJ0K004 PCB MAIN (RHU) AS DTQ-29M5SSN 314 C113 CEXF1C471V .
-45- ELECTRICAL PARTS LIST 356 E027 4856310300 EYE LET BSR T0.2 (R1.6) 357 E030 4856310600 EYE LET BSR T0.2 (R2.3) 358 E031 4856310600 EYE LET BSR T0.2 (R2.3) 359 E039 4856310600 EYE LET BSR T0.2 (R2.3) 360 E040 4856310600 EYE LET BSR T0.2 (R2.3) 361 E042 4856310600 EYE LET BSR T0.
-46- ELECTRICAL PARTS LIST 401 E141 4856310300 EYE LET BSR T0.2 (R1.6) 402 E142 4856310300 EYE LET BSR T0.2 (R1.6) 403 E143 4856310300 EYE LET BSR T0.2 (R1.6) 404 E144 4856310300 EYE LET BSR T0.2 (R1.6) 405 E145 4856310300 EYE LET BSR T0.2 (R1.6) 406 E146 4856310300 EYE LET BSR T0.
-47- ELECTRICAL PARTS LIST 446 C108 CEXF1H101V C ELECTRO 50V RSS 100MF (8X11.5) TP 447 C109 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP 448 C114 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP 449 C116 CMXM2A333J C MYLAR 100V 0.033MF J (TP) 450 C117 CMXM2A103J C MYLAR 100V 0.
-48- ELECTRICAL PARTS LIST 491 C513 CEXF1H109V C ELECTRO 50V RSS 1MF (5X11) TP 492 C517 CMXM2A103J C MYLAR 100V 0.01MF J (TP) 493 C518 CEXF1H478V C ELECTRO 50V RSS 0.47MF (5X11) TP 494 C601 CCXF1H103Z C CERA 50V F 0.01MF Z (TAPPING) 495 C602 CCXF1H103Z C CERA 50V F 0.
-49- ELECTRICAL PARTS LIST 536 CS623 CMXM2A104J C MYLAR 100V 0.1MF J (TP) 537 CS624 CMXM2A104J C MYLAR 100V 0.1MF J (TP) 538 CS626 CMXL1J104J C MYLAR 63V MEU 0.1MF J 539 CS631 CEXF1E470V C ELECTRO 25V RSS 47MF (5X11) TP 540 CS632 CEXF1H479V C ELECTRO 50V RSS 4.
-50- ELECTRICAL PARTS LIST 581 R823 RN02B103JS R METAL FILM 2W 10K OHM J SMALL 582 R826 RN02B240JS R METAL FILM 2W 24 OHM J SMALL 583 R828 RN02B100JS R METAL FILM 2W 10 OHM J SMALL 584 R921 RN02B203JS.
-51- ELECTRICAL PARTS LIST 626 D710 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 627 D711 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 628 D712 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 629 D713 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 630 D719 D1N4148--- DIODE 1N4148 (TAPPING) R 631 D720 DMTZJ5R6B- DIODE ZENER MTZJ 5.
-52- ELECTRICAL PARTS LIST 671 J030 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 672 J031 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 673 J032 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 674 J033 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 675 J034 85801065GY WIRE COPPER AWG22 1/0.
-53- ELECTRICAL PARTS LIST 716 J085 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 717 J086 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 718 J087 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 719 J088 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 720 J090 85801065GY WIRE COPPER AWG22 1/0.
-54- ELECTRICAL PARTS LIST 761 J151 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 762 J152 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 763 J155 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 764 J157 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 765 J158 85801065GY WIRE COPPER AWG22 1/0.
-55- ELECTRICAL PARTS LIST 806 L111 5CPZ568M02 COIL PEAKING 0.56UH M (AXIAL 3.5MM) 807 L203 5CPZ100K04 COIL PEAKING 10UH 10.5MM K (LAL04TB) 808 L401 58C0000026 COIL BEAD HC-4035 809 L501 5CPZ100K02 COIL PEAKING 10UH K (AXIAL 3.5MM) 810 L502 5CPZ100K02 COIL PEAKING 10UH K (AXIAL 3.
-56- ELECTRICAL PARTS LIST 851 R510 RD-AZ101J- R CARBON FILM 1/6 100 OHM J 852 R554 RD-4Z102J- R CARBON FILM 1/4 1K OHM J 853 R568 RN-4Z4701F R METAL FILM 1/4 4.70K OHM F 854 R602 RD-AZ223J- R CARBON FILM 1/6 22K OHM J 855 R604 RD-AZ392J- R CARBON FILM 1/6 3.
-57- ELECTRICAL P ARTS LIST 896 R905 RD-AZ181J- R CARBON FILM 1/6 180 OHM J 897 R906 RD-AZ181J- R CARBON FILM 1/6 180 OHM J 898 R913 RD-AZ561J- R CARBON FILM 1/6 560 OHM J 899 R914 RD-AZ472J- R CARBON FILM 1/6 4.
-58- DIFERENT P ARTS LIST (DTQ-29M5SSN VS DTQ-29M2FS) 1 0000A 4857027602 HEA T SINK AL EX PTP2SW7602 2 0000A 4857027603 HEA T SINK AL EX PT A2SW7603 3 0000B 7174300811 SCREW T APPTITE TT2 RND 3X8 MFZN.
-59- DIFERENT P ARTS LIST 49 E123 4856310300 EYE LET BSR T0.2 (R1.6) PTMPJBK004 50 E124 4856310300 EYE LET BSR T0.2 (R1.6) PTMPJBK004 51 E160 4856310600 EYE LET BSR T0.
-60- DIFERENT P ARTS LIST 98 M681 4856812001 TIE CABLE NYLON66 DA100 PTCACAJ829 99 M681 4856816300 CLAMP WIRE NYLON 6 (V0) PTCACAK004 100 M781 4857818702 CLOTH BLACK FEL T T0.7 L=350 W=15 PTFMSJJ829 101 M781 4857817630 CLOTH BLACK FEL T 400X20X0.7 PTBCSHK004 PTBCSHJ829 102 M781 4857821 102 CLOTH BLACK FEL T 340X10X1.
-61- DIFERENT P ARTS LIST 147 SW703 5S50101090 SW T ACT THVH472GCA PTMPJRK004 148 SW704 5S50101Z90 SW T ACT THVV502GDA PTUNJRJ81 1 149 SW704 5S50101090 SW T ACT THVH472GCA PTMPJRK004 150 SW705 5S50101.
-62- EXPLODED VIEW 1. DTQ-29M2FS.
-63- EXPLODED VIEW CN-012A 4855934900 CN-012A 4855419800 SIDE AV UNION WASHER RUBBER SCREW CRT FIX DECO TERMINAL PTPCSWJ912 48556174SD 4852079701 NO 1 PART CODE PART NAME PANEL ASSY MARK BRAND MASK FR.
-64- EXPLODED VIEW 3. DTQ-27U8SCN.
-65- EXPLODED VIEW 4. DTQ-29U8SSN.
-66- PRINTED CIRCUIT BOARD(DTQ-29M2FS).
-67- PRINTED CIRCUIT BOARD (DTQ-29M5SSN).
-68- PRINTED CIRCUIT BOARD(DTQ-27U8SCN / DTQ-29U8SSN).
-69- IC DESCRIPTION Appendix.
-70- NO PIN PIN NAME DESCRIPTION ( LEVEL ) 1 1 SYS 1 N C 2 2 NC NC 3 3 ST/MONO +5V 4 4 AV S/W1 I503#6 5 5 BLUE BACK +5V 6 6 AV S/W2 I503#8 7 7 SYS2 N C 8 8 3-SYS GND 9 9 Vss GND 10 10 XT1 32.
-71- CHIP COMPONENTS POSITION CN-012N CHASSIS Appendix.
-72- CHIP COMPONENTS POSITION PCB AV PCB MAIN NO L/C X Y ORIENT 1 CC608 40 20.25 0 2 CCS07 63.75 13.75 0 N0 L/C X Y ORIENT 1 CC102 297.25 43.75 270 2 C C1 11 272.25 50.25 270 3 CC 112 269.5 39 270 4 CC 113 270.25 27.25 270 5 CC151 291.25 31.75 0 6 CC154 263.
-73- CHIP COMPONENTS POSITION 30 CC741 197.75 216.75 0 31 CC752 189 196.5 270 32 CC754 191.75 196.5 270 33 CC757 203.75 204.25 90 34 CC777 197 204.5 90 35 CC821 150.25 207 180 36 CC901 246.25 219 180 37 CC902 247 203 180 38 CC903 248.75 231.75 180 39 CCP01 258 59.
-74- CHIP COMPONENTS POSITION 66 CCS90 256 134.5 270 67 CCS91 258 134.5 270 68 RC103 263.25 40 0 69 RC104 274.25 50.25 270 70 RC105 288 12.75 90 71 RC 1 1 1 292.5 47 270 72 RC154 263.25 27.5 270 73 RC156 261.5 50.25 90 74 RC165 290.25 12.75 90 75 RC201 261.
-75- CHIP COMPONENTS POSITION 102 RC701 202.25 180.75 90 103 RC702 184.5 208.25 90 104 RC703 200 180.75 90 105 RC704 209.25 196.75 270 10 6 RC7 05 211.5 20 7. 5 2 70 107 R C706 110.75 230 90 108 RC707 195 181.25 270 109 RC708 200.5 122 180 11 0 RC709 184.
-76- CHIP COMPONENTS POSITION 138 RC782 197 181.25 270 139 RC790 155.75 221.75 270 140 RC797 107.5 235.25 90 141 RC798 34.25 111.5 0 142 RC799 197.75 196.5 90 143 RC901 246.25 216.7 5 0 144 RC902 247 200.75 0 145 RC903 253.5 233 90 146 RC907 254.75 227.
-77- CHIP COMPONENTS POSITION Appendix CN-012NF(DTQ-27U8SCN / DTQ-29U8SSN).
-78- CHIP COMPONENTS POSITION Appendix DTQ-27U8SCN / DTQ-29U8SSN 1 CC614 103.5 227 180 45 RC551 245.025 104.425 270 2 RC605 104.5 224.25 180 46 CCS16 246.99985 54.2498 270 3 CC609 110.5 224.75 270 47 CCS17 249.49985 54.2498 270 4 RC635 1 13 224.75 270 48 CCS05 251.
89 CCS21 273.5 63 270 120 RC733 291.2 203 90 90 RC757 274.25 231.25 180 121 CC777 292.02 5 219 270 91 CC708 274.25 233.5 0 122 CC1 1 1 292.15 129.305 90 92 CC502 274.625 114.8 90 123 CC528 293.25 136.4 90 93 CCS24 274.7 75.6 270 124 RC732 293.5 203 90 94 CC579 275.
-80- CHIP COMPONENTS POSITION Appendix CN-012NA(DTQ-29M5SSN).
-81- CHIP COMPONENTS POSITION Appendix DTQ-29M5SSN 1 RC798 34.25 1 1 1.5 0 45 RC749 197.75 214.75 0 2 RC797 107.5 235.25 90 46 CC741 197.75 216.75 0 3 RC706 1 10.75 230 90 47 RC747 199.25 239 180 4 RC777 1 16.73 226.5 0 48 RCS30 199.75 8.25 90 5 RC302 139.
-82- CHIP COMPONENTS POSITION Appendix 89 CCP54 234.75 58.75 270 136 CC154 263.5 50.25 270 90 RC228 236 39.25 180 137 RC921 263.5 213 180 91 RC526 236.75 58.75 270 138 CCS10 263.9 134.5 270 92 RCS41 237.25 135.75 180 139 CCS04 266 60 180 93 RC229 239.
-83- TROUBLESHOOTING GUIDE Appendix Check F801(125V 6.3A) FUSE PCW1 Y801 L801 R831 2W10K Q703 MICOM#41 Degaussing SW D/Coil D801 Q801 132V D810 R810 I802 Check V oltage Check R802(10W 1ohms) Check V oltage DC100~380V Check waveform R823 2W 10K Check PWR ON : L PWR OFF : H Check V oltage Check V oltage 45.
-84- TROUBLESHOOTING GUIDE Appendix 2. NO PICTURE Check the waveform of I101 #46 NG : GO to the figure c OK : Go the figure d TU01 TUNER I701 MICOM X702 32.
-85- TROUBLESHOOTING GUIDE Appendix 3. NO SOUND Check audio output signal of I101#1 NG : Go to the figure OK : Go to the figure e f e f T u01 TUNER SDA SCL IF OUT AFT SDA SCL Check the crystall SF101 .
-86- TROUBLESHOOTING GUIDE Appendix.
-87- TROUBLESHOOTING GUIDE Appendix.
-88- TROUBLESHOOTING GUIDE Appendix 7. NO OSD (ON SCREEN DISPLAY) 8. NO REMOCON RECEIPT I701 MICOM X702 32.768KHz #10 #1 1 #12 ST-BY 5V Check the crystal IF01 Remote Control PREAMP ST-BY 5V GND #34 OUT Check the waveform I701 MICOM X702 32.768KHz #10 #1 1 #12 ST-BY 5V Check the crystal #24 #25 SDA SCL I101 #16 #17 Check clock/data signal #20 #21 V.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté Daewoo DTQ-27U8SCN c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du Daewoo DTQ-27U8SCN - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation Daewoo DTQ-27U8SCN, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le Daewoo DTQ-27U8SCN va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le Daewoo DTQ-27U8SCN, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du Daewoo DTQ-27U8SCN.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le Daewoo DTQ-27U8SCN. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei Daewoo DTQ-27U8SCN ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
