Daewoo DTD-29U9WPT Service Manual
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Daewoo DTD-29U9WPT Service Manual

Daewoo DTD-29U9WPT Service Manual

Stereo color television, chassis: cm-916f pal/secam-b/g, d/k, i system ntsc 4.43/3.58-m system
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 Caution
: In this 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.dwe.co.kr).

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Summary of Contents for Daewoo DTD-29U9WPT

  • Page 1  Caution : In this 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.dwe.co.kr).

  • Page 2: Table Of Contents

    CONTENTS Specification ..............2 Block Diagram ..............3 Connection Diagram ............4 Alignment Instruction............5 Trouble Shooting Charts ............14 Part List ................24 Option Part List ..............48 Printed Circuit Boards............50 Circuit Schematics ............... 55 Wave Form ................ 63 Exploded View..............

  • Page 3: Safety Instruction

    Safety Instruction NOTE BEFORE SERVICING THIS CHASSIS READ THE “ X-RAY RADIATION PRECAUTIONS” , “ SAFETY PRECAUTIONS” AND “ PRODUCT SAFETY NOTICE” BELOW. X-RAY RADIATION PRECAUTIONS 1. Excessive high voltage can produce potentially hazard- of the high voltage recorded as a part of the service ous X-RAY RADIATION.

  • Page 4: Specification

    Specification 1. DTD-29U9WP(T) TV Standard Color System PAL, SECAM, 4.43NTSC(AV), 3.58NTSC Sound System B/G, D/K, I, M Rated Voltage AC 110V~240V, 50/60Hz Power Consumption(at AC 220V, 50Hz) 152W Sound Output Power Main 15W32, Woofer 15W (at 80% MOD) Channel Coverage HYPER + CHINA + IVORY COAST VHF L : K1(43.25MHz) ~ S7(147.25MHz) VHF H : S8(154.25MHz) ~S41(463.25MHz)

  • Page 5: Block Diagram

    Block Diagram - 3 -...

  • Page 7: Alignment Instruction

    Alignment Instruction 1. MAIN ADJUSTMENTS 1-1. 2-CARRIER + NICAM(MSP3410D) SOUND DETECTOR ADJUSTMENT At first, you must put off Main Power Cord. 1) Test Equipments (1) VTVM or VOLTAGE METER (2) DC Power Supply X 2 (3) PIF Sweep Marker Generator (4) Oscilloscope 2) Connection 3) Preparation...
  • Page 8 1-2. MAIN VIDEO OUTPUT ADJUSTMENT At first, put on Main Power Cord 1) Pattern : PAL B/G Color Bar(RF level = above 60dB) 2) Adjust the R569 to make the Video signal of JA12(AV PCB RA16 Voltage) to be 1Vp-p. 3) Adjust the R579 to make the Video signal of TP5(Main PCB C508 Voltage) to be 1Vp-p.
  • Page 9 2. SCREEN & FOCUS ADJUSTMENTS 2-1. SCREEN ADJUSTMENT 1) Pattern : PAL B/G Retma 2) Press the key to set the "STANDARD" mode. 3) Connect the probe of Oscilloscope J914 of B-input and check the below measurement pulse. (Time : 5msec/DIV, Voltage : DC 1V/DIV) 4) Adjust the SCREEN VOLUME on FBT so that the measurement pulse voltage to be 3.1V.
  • Page 10 3. SIF PCB ADJUSTMENT 3-1. SIF PCB ADJUSTMENT 1) Pattern : PAL B/G Color BAR 400Hz Mono 2) Use the ’ MENU’ key and check the Sound broadcast system is "AUTO". 3) Press the ’ S11’ key of Service Remocon to set the "2-Picture" mode. 4) Connect the probe of Oscilloscope to PS602(Left &...
  • Page 11 4-5. S-CORRECTION ADJUSTMENT 1) Pattern : PAL B/G Crosshatch 2) Press the key to set the "STANDARD" mode. 3) Choose the "SC" using the ’ PR UP’ , ’ PR DOWN’ keys. 4) Adjust each distance of horizontal line to be the same using the ’...
  • Page 12 5. PICTURE ADJUSTMENTS 5-1. SUB-BRIGHTNESS ADJUSTMENT 1) Pattern : PAL B/G Retma 2) Press the key to set the "STANDARD" mode. 3) Choose the "DP" using the ’ PR UP’ , ’ PR DOWN’ keys. 4) Check the Color 34step, the Tint 32step. 5) Maximize the Contrast.
  • Page 13 5-4. 2-PICTURE CENTER ADJUSTMENT 1) Pattern : PAL B/G 10CH Color Bar 400Hz Mono 2) Press the ’ S11’ key of Service Remocon twice to enter the "BG-H POSITION" menu of the "2-Piture" mode. 3) Adjust the horizontal line of picture to coincide with the mechanical center marks of the CRT using the ’...
  • Page 14 6-3. ADJUSTMENT WITHOUT SERVICE REMOCON 1) Enter ’ SERVICE MODE’ : Press keys of User Remocon, as follows. ’ ENTER’ , ’ MUTE’ , ’ PR UP’ , ’ PR DOWN’ , 2) Exit ’ SERVICE MODE’ : ’ ENTER’ 3) Choice ’...
  • Page 15 k The data of respective SETs may be different from below data. 2. AGC(S9) 1 . DP CONTRAST MAX - 8STEP BRIGHT COLOR TINT SHARP 3. VERTICAL(S4) 4. HORIZONTAL(S5) 5. CRT DRIVE(S6) 6. WHITE BALANCE 7. BROADCAST OFF 8. PAP(S11) P1 MD-H P7 MA-V P2 SD-H...

  • Page 26: Part List

    Part List (DTD-29U9WPT) 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.dwe.co.kr) CAUTION “...
  • Page 27 RF16 RD-AZ103J- R CARBON FILM 1/6 10K OHM J U103 4850M02510 MODULE RF ENPE797 ZZ290 PTMPMSD351 PCB MAIN MANUAL AS DTD-29U9WPT X601 5XE18R432E CRYSTAL QUARTZ HC-49/U 18.43200MHZ 30PPM C603 CEYF1H222V C ELECTRO 50V RSS 2200MF (18X35.5) ZZ200 PTMPJ0D351 PCB MAIN (RHU) AS...
  • Page 28 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK C509 CMXM2A224J C MYLAR 100V 0.22MF J C622 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP C510 CMXM2A473J C MYLAR 100V 0.047MF J (TP) C623 CEXF1H479V C ELECTRO 50V RSS 4.7MF (5X11) TP C511 CMXM2A223J C MYLAR...
  • Page 29 DIODE 1N4148 (TAPPING) X701 5XEX8R000E CRYSTAL QUARTZ HC-49U 8.000MHZ 30PPM TP D134 D1N4148--- DIODE 1N4148 (TAPPING) ZZ200 PTMPJAD351 PCB MAIN AXIAL AS DTD-29U9WPT D501 DUZ6R2BM-- DIODE ZENER UZ-6.2BM 2TM14006LB TAPE MASKING 3M #232 6.0X2000M D502 DUZ8R2BM-- DIODE ZENER UZ-8.2B A001...
  • Page 30 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK J002 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J061 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J004 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J062 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J006 85801065GY WIRE COPPER...
  • Page 31 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK J124 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J186 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J127 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J187 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J128 85801065GY WIRE COPPER...
  • Page 32 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK J242 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J298 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J243 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING L107 5CPZ150K02 COIL PEAKING 15UH K (AXIAL 3.5MM) J244 85801065GY WIRE COPPER...
  • Page 33 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK R515 RD-AZ102J- R CARBON FILM 1/6 1K OHM J R575 RD-AZ102J- R CARBON FILM 1/6 1K OHM J R516 RD-AZ102J- R CARBON FILM 1/6 1K OHM J R576 RD-4Z479J- R CARBON FILM 1/4 4.7 OHM J R517 RD-AZ104J-...
  • Page 34 R CARBON FILM 1/6 1K OHM J R683 RD-AZ103J- R CARBON FILM 1/6 10K OHM J ZZ300 PTCPMSD351 PCB CRT MANUAL AS DTD-29U9WPT R684 RD-AZ103J- R CARBON FILM 1/6 10K OHM J 2193011101 SOLDER WIRE RS 60-1.2 1.6A R685 RD-AZ472J- R CARBON FILM 1/6 4.7K OHM J...
  • Page 35 R CARBON FILM 1/6 47K OHM J R916 RD-AZ223J- R CARBON FILM 1/6 22K OHM J ZZ200 PTCPJAD351 PCB CRT AXIAL AS DTD-29U9WPT R917 RD-AZ222J- R CARBON FILM 1/6 2.2K OHM J 2TM14006LB TAPE MASKING 3M #232 6.0X2000M 2TM10006LB TAPE MASKING 3M #232-MAP-C 6.2X2000M...
  • Page 36 RD-AZ103J- R CARBON FILM 1/6 10K OHM J 0000B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN ZZ400 PTPWMSD351 PCB POWER MANUAL AS DTD-29U9WPT I805 1SE130N--- SE130N 2193100710 SOLDER POWER BAR S62S-PB37-SB1 I806 PT52SW6900 HEAT SINK ASS‘ Y 1K78R05--- + 7174301011...
  • Page 37 BSR T0.2 (R2.3) Z801 DSVC471D14 VARISTOR SVC471D14A E043 4856310600 EYE LET BSR T0.2 (R2.3) ZZ200 PTPWJ0D351 PCB POWER ODD SHAPE DTD-29U9WPT E044 4856310600 EYE LET BSR T0.2 (R2.3) C306 CEXF2A331V C ELECTRO 100V RSS 330MF (16X25) TP E045 4856310600 EYE LET BSR T0.2 (R2.3)
  • Page 38 RF427 RF02Z478K- R FUSIBLE 2W 0.47 OHM K (TAPPING) E127 4856310600 EYE LET BSR T0.2 (R2.3) ZZ200 PTPWJRD351 PCB POWER RADIAL AS DTD-29U9WPT E128 4856310300 EYE LET BSR T0.2 (R1.6) C301 CMXM2A104J C MYLAR 100V 0.1MF J (TP) E129 4856310600 EYE LET BSR T0.2 (R2.3)
  • Page 39 R METAL FILM 2W 33K OHM J SMALL J821 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING ZZ200 PTPWJAD351 PCB POWER AXIAL AS DTD-29U9WPT J822 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING J823 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING 2TM14006LB TAPE MASKING 3M #232 6.0X2000M...
  • Page 40 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK J834 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING R485 RD-4Z472J- R CARBON FILM 1/4 4.7K OHM J J836 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING R806 RD-4Z472J- R CARBON FILM 1/4 4.7K OHM J J839 85801065GY WIRE COPPER...
  • Page 41 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK 2291050301 FLUX SOLVENT IM-1000 CCP18 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012 2291140501 WAX COVER CCP19 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012 B001 4853946000 BRKT JUMPER A SECC T1.0 (VCR-63DB) CCP20 HCFK104ZCA...
  • Page 42 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK CCP74 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012 QCP21 T2SC2412KB TR CHIP 2SC2412K-T146-BR CCP75 HCFK104ZCA C CHIP CERA 50V Y5V 0.1MF Z 2012 QCP22 T2SC2412KB TR CHIP 2SC2412K-T146-BR CCP76 HCBK473KCA C CHIP CERA 50V X7R 0.047MF K 2012 QCP23...
  • Page 43 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK RCP53 HRFT122JCA R CHIP 1/10 1.2K OHM J 2012 RCPD4 HRFT100JCA R CHIP 1/10 10 OHM J 2012 RCP54 HRFT333JCA R CHIP 1/10 33K OHM J 2012 RCPD5 HRFT100JCA R CHIP 1/10 10 OHM J 2012 RCP55 HRFT102JCA R CHIP...
  • Page 44 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK CP125 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP LP06 5CPZ229M02 COIL PEAKING 2.2UH M (AXIAL 3.5MM) CP126 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP LP07 5CPZ229M02 COIL PEAKING 2.2UH M (AXIAL 3.5MM) CP128 CEXF1H109V C ELECTRO...
  • Page 45 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK JS03 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING ZA01 5PYXT4R5MB FILTER CERA XT 4.5MB JS04 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING ZA02 5PYXT6R5MB FILTER CERA XT 6.5MB LS134 5CPZ150K02 COIL PEAKING 15UH K (AXIAL 3.5MM) ZA03 5PYXT6R0MB...
  • Page 46 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK Q204 TKTC3198Y- KTC3198Y CA06 CCZB1H102K C CERA 50V B 1000PF K (AXIAL) Q205 TKTC3198Y- KTC3198Y CA09 CCZF1H103Z C CERA 50V F 0.01MF Z Q207 TKTC3198Y- KTC3198Y CA10 CCZB1H391K C CERA 50V B 390PF K (AXIAL) Q208 TKTA1266Y- KTA1266Y (TP)
  • Page 47 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK JA15 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING LA05 5CPZ479K02 COIL PEAKING 4.7UH K (AXIAL 3.5MM) JA16 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING LA06 5CPZ829K02 COIL PEAKING 8.2UH K (AXIAL 3.5MM) JA17 85801065GY WIRE COPPER...
  • Page 48 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK RA103 RD-AZ224J- R CARBON FILM 1/6 220K OHM J RA64 RD-AZ182J- R CARBON FILM 1/6 1.8K OHM J RA104 RD-AZ224J- R CARBON FILM 1/6 220K OHM J RA65 RD-AZ104J- R CARBON FILM 1/6 100K OHM J RA11 RD-AZ151J-...
  • Page 49 Part_Cd Part_Name Part_Desc REMARK Part_Cd Part_Name Part_Desc REMARK QT04 TKTC3198Y- KTC3198Y RT07 RD-AZ221J- R CARBON FILM 1/6 220 OHM J ZZ200 PTTLJAD167 PCB TELETEXT AXIAL A DTC-29Z9WPT RT08 RD-AZ471J- R CARBON FILM 1/6 470 OHM J 2TM14006LB TAPE MASKING 3M #232 6.0X2000M RT09 RD-AZ221J- R CARBON FILM...

  • Page 50: Option Part List

    Option Part List (Default : DTD-29U9WPT) FP-68T30 DIFFERENT PART LIST Part_Cd Part_Name Part_Desc Assy_Cd Changed Contents D(delete) M191 4851938500 DECO WOOFER AS 29340+59333+7122401612 PTCACAD351 SP01A 4856016100 SCREW SPECIAL SWRM PTCACAD351 C111 CEXF1C102V C ELECTRO 16V RSS 1000MF (10X20) TP PTMPJ0D351...
  • Page 51 DTD-29U9WP DIFFERENT PARTSLIST Part_Cd Part_Name Part_Desc Assy_Cd Changed Contents ZZ800 PTTLMSD167 PCB TELETEXT MANUAL DTC-29Z9WPT PTMPMSD351 ZZ900 PTSEMSD167 PCB SCART AS DTC-29Z9WPT PTMPMSD351 J001 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING PTMPJAD351 J232 85801065GY WIRE COPPER AWG22 1/0.65 TIN COATING PTMPJAD351 J005 RD-AZ101J-...

  • Page 52: Printed Circuit Boards

    Printed Circuit Boards 1. CM-916F MAIN PCB - 50 -...
  • Page 53 2. CM-916F POWER PCB - 51 -...
  • Page 54 3. CM-916F AV / WOOPER PCB - 52 -...
  • Page 55 4. CM-916F PIP PCB - 53 -...
  • Page 56 5. CM-916F ETC SUB SOUND SCART CONTROL TEXT - 54 -...

  • Page 57: Circuit Schematics

    Circuit Schematics 1. CM-916F u-COM - 55 -...
  • Page 58 2. CM-916F MAIN - 56 -...
  • Page 59 3. CM-916F POWER - 57 -...
  • Page 60 4. CM-915 AV / COMB 915av.sch-1 - Wed Sep 27 11:02:24 2000 - 58 -...
  • Page 61 5. CM-915 WOOFER SOUND / TUNER 915sound.sch-1 - Wed Sep 27 11:06:49 2000 - 59 -...
  • Page 62 6. CM-915 PIP 915pip.sch-1 - Wed Sep 27 11:03:24 2000 - 60 -...
  • Page 63 7. CM-916F CRT - 61 -...
  • Page 64 8. CM-916F TEXT - 61-1 -...
  • Page 65 9. CM-916F ETC - 62 -...

  • Page 66: Wave Form

    Wave Form PAL - Color Bar - 63 -...

  • Page 67: Exploded View

    Exploded View(DTD-29U9/FP-68T30) - 64 -...
  • Page 68 DTD-29U9WP(T) - 65 -...

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