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Daewoo DTR-29U9ME, Service Manual

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Daewoo DTR-29U9ME Service Manual Download Page 20

18

Trouble Shooting Charts

5. NO SOUND(PICTURE OK)

Check 
direction & connection
of
H/P Connector(P503) &
AV3 Connector(P504)

NORMAL

NORMAL

ABNORMAL

ABNORMAL

NORMAL

Check
6th pin of I701
(normal:Low)

Check signal at
28, 29,31,58th pin of I601

Check
20V line of I602,IW01:OK
Lin, Rin: OK
Lout, Rout: OK

Check/Replace
Speaker

Check
12th pin of I101

ABNORMAL

Replace
I602,IW01

Check/Replace
X601 &
SCL, SDA line of I601

Check
20V line of I602,IW01:OK
Lin, Rin: OK
Lout, Rout: NG

Check/Replace
SF03, I101

Summary of Contents for DTR-29U9ME

Page 1: ...Service Manual Stereo Color Television PAL SECAM B G D K I H SYSTEM NTSC 4 43 3 58 M SYSTEM CHASSIA CM 920FW MODEL DTR 29U9ME MT DTR 29D3ME MT DTR 34Z9ME MT S M No TCM920FWFO...

Page 2: ...EEPROM Presetting DATA 3 3 Circuit block Diagram 5 4 Alignment Instruction 6 5 Trouble Shooting Charts 13 6 Part list DTR 29U9ME 21 7 CM 920FW DIFFERENT PARTS LIST 38 8 Mechanical Exploded View 40 9...

Page 3: ...EEPROM Presetting DATA 3 3 Circuit block Diagram 5 4 Alignment Instruction 6 5 Trouble Shooting Charts 13 6 Part list DTR 29U9ME 21 7 CM 920FW DIFFERENT PARTS LIST 38 8 Mechanical Exploded View 40 9...

Page 4: ...l Unit R 50F06 Required two 1 5V batteries type with AA size Dimention 850 W X 596 H X 515 D mm Weight 50Kg Picture tube 29 Flat Type TV Standard Color System PAL SECAM 4 43NTSC AV 3 58NTSC Sound Syst...

Page 5: ...Hz 60 MOD 1KHz 80 MOD NICAM Dual Main 1KHz Sub 3KHz SWEEP 60 Standard 1KHz 268Hz 4 2KHz SWEEP 60 Standard 1KHz 268Hz 4 2KHz 400Hz 60 MOD NICAM St L 1KHz R 0KHz 5KHz 60 MOD 2 C St L 0KHz R 5KHz 1KHz Ko...

Page 6: ...OFF ON For PARS Elec OFF For all Model except PARS 34 Inch TEXT sel TEXT DISP EXT PORT English French Swedish Czech German Spanish Italian Estonian English Slovakian Serbian Albanian Polish Turkian R...

Page 7: ...5 3 circuit block Diagram...

Page 8: ...ER 120 120 0 H BOW 143 140 3 40 37 40 37 H PARALL 2 2 0 V LINEAR 3 5 2 03 05 03 05 S CORRECT 27 27 0 P H POS P V POS P R G B Peak P CONT P BRIGHT R G B DRIVE R G B BIAS SUB BRI SUB CONT NOR COLOR AGC...

Page 9: ...the resister 15K is removed 2 2 4 After Main Power Switch OFF ON to confirm normal operation of picture and sound when turn the set on by remocon ON With PIP Models DTx xxxxME seiese OFF Without PIP...

Page 10: ...icture to Normal mode 5 2 2 Adjust the Gain of Nitsuki to suitability by manual when condition is Normal Adjust the standard illumination take within limit bright of Nitsuki and luminosity of SET into...

Page 11: ...V CENTER Adjust with Vol Up Down keys so that the center mark of the CRT may be located on the horizontal line in the middle of the pattern In case of no center mark adjust with Vol Up Down keys to ob...

Page 12: ...Press the PR up down Keys to select PARAVOLRA Referring to the 2th line of both side adjust with Vol Up Down keys 7 6 3 The other adjustment list of Pincushion ADJUSTMENT LIST EW TRAPEZ CORNER H BOW...

Page 13: ...justed in case of need 7 8 3 Press the PR up down Keys to select S CORRECT Adjust S Corrction with Vol Up Down keys 8 1 Receive PAL RETMA PATTERN signal of company 2CH PAL B 8 2 Press the S9 KEY of SV...

Page 14: ...PIP H POSITON Adjustment of H position Sub Picture Should use caution in adjustment because horizontal position of 2PIC Search Picture 3PIC 9PIC 12PIC are changed Reference Presetting Value of EEPROM...

Page 15: ...tage on off case 9th pin of I801 is 6V 3V I802 is dead or R817 is destructed CASE No booting sound ex Sounds of Relay High Voltage and Beep LED on off No booting sound LED off 5 Trouble Shooting Chart...

Page 16: ...eplace Voltage of C893 Check secondary voltage stand by 5V line Check Replace I805 R835 S B line Check Replace F801 Fuse 6 3A 250V Check Replace D801 R805 R803 Check Replace I801 STR 6709 Peripheral c...

Page 17: ...COLOR Check signal at 19th pin of I701 NORMAL ABNORMAL Refer to no picture Change the system PAL NTSC SECAM Check R G B signal 42 43 44th of I701 Check Replace Q501 Q542 Q543 Q544 Check CRT BLOCK Chec...

Page 18: ...nput mode RF AV RF Check signal at IF of Tuner Check IF module SF01 12V line 5V line Check signal at 17th pin I101 Check Replace CVBS of PA01 Peripheral components Check Replace Q550 Q542 Q543 Q544 Ch...

Page 19: ...AL ABNORMAL ABNORMAL ABNORMAL Check Replace D406 D403 48V line 19V line Check Input Voltage of I301 Check Vertical input Vin Vin of I301 Check 34 35th pin of I701 Check Replace I701 Check Vertical out...

Page 20: ...L ABNORMAL NORMAL Check 6th pin of I701 normal Low Check signal at 28 29 31 58th pin of I601 Check 20V line of I602 IW01 OK Lin Rin OK Lout Rout OK Check Replace Speaker Check 12th pin of I101 ABNORMA...

Page 21: ...at 24 26 28th pin of IP03 7 NO EXTERNAL AV RF OK NORMAL ABNORMAL Check connection of AV1 AV2 AV3 DVD Check signal at 20 21 22 16 17 18th pin of I701 Check signal at R G B 42 43 44th of I701 Check Repl...

Page 22: ...g Charts 8 REMOTE CONTROL UNIT TROUBLE NORMAL ABNORMAL Check battery and LED of Remocon Check IR of Preamp and Vcc of Preamp IC IE01 NORMAL Check Replace 8th pin of I701 Replace battery ABNORMAL Repla...

Page 23: ...BATTERY R6P LN 00060 48586789K1 MANUAL INSTRUCTION DTQ 29X9 M821 4858213801 BAG INSTRUCTION L D P E T0 05X250X400 ZZ100 48B5450F06 TRANSMITTER REMOCON R 50F06 AA ZZ120 PTBCSHD654 COVER BACK AS DTD 29U...

Page 24: ...C501 CEXF1H109V C ELECTRO 50V RSS 1MF 5X11 TP C502 CEXF1C101V C ELECTRO 16V RSS 100MF 6 3X11 TP C505 CMXM2A104J C MYLAR 100V 0 1MF J TP C507 CMXM2A104J C MYLAR 100V 0 1MF J TP C508 CEXF1H479V C ELECT...

Page 25: ...KTA1266Y TR KTA1266Y TP Q741 TKTC3198Y TR KTC3198Y QA01 TKTC3198Y TR KTC3198Y QA02 TKTC3198Y TR KTC3198Y QA03 TKTC3198Y TR KTC3198Y QA04 TKTC3198Y TR KTC3198Y QA05 TKTC3198Y TR KTC3198Y QA10 TKTC3198Y...

Page 26: ...J210 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J211 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J212 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J213 85801065GY WIRE COPPER AWG22 1 0 65...

Page 27: ...1 0 65 TIN COATING J710 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J711 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J712 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J713 85801065GY WIRE C...

Page 28: ...M J R533 RD AZ103J R CARBON FILM 1 6 10K OHM J R535 RD AZ101J R CARBON FILM 1 6 100 OHM J R536 RD AZ101J R CARBON FILM 1 6 100 OHM J R537 RD AZ101J R CARBON FILM 1 6 100 OHM J R540 RD AZ682J R CARBON...

Page 29: ...M J RA17 RD AZ821J R CARBON FILM 1 6 820 OHM J RA18 RD AZ181J R CARBON FILM 1 6 180 OHM J RA19 RD AZ101J R CARBON FILM 1 6 100 OHM J RA20 RD 4Z479J R CARBON FILM 1 4 4 7 OHM J RA21 RD AZ224J R CARBON...

Page 30: ...4 COIL H LINEARITY TRL 350B L404 58W0000020 COIL WIDTH TRW 400 60908061 L801 5PLF35A1 FILTER LINE LF 35A1 L802 5PLF3143G FILTER LINE LF 3143G M352 4853535500 HOLDER AC CORD NYLON 66 M402A 7178301212 S...

Page 31: ...041 4856310600 EYE LET BSR T0 2 R2 3 E042 4856310600 EYE LET BSR T0 2 R2 3 E043 4856310600 EYE LET BSR T0 2 R2 3 E044 4856310600 EYE LET BSR T0 2 R2 3 E045 4856310600 EYE LET BSR T0 2 R2 3 E046 485631...

Page 32: ...1 TP C305 CMXM2A104J C MYLAR 100V 0 1MF J TP C306 CEXF2A100V C ELECTRO 100V RSS 10MF 6 3X11 TP C307 CMXM2A104J C MYLAR 100V 0 1MF J TP C309 CMXM2A103J C MYLAR 100V 0 01MF J TP C320 CCXB1H102K C CERA 5...

Page 33: ...E COPPER AWG22 1 0 65 TIN COATING J806 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J807 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J811 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J812 85...

Page 34: ...ILM 1 4 1K OHM J R817 RD 4Z202J R CARBON FILM 1 4 2K OHM J R820 RD 4Z102J R CARBON FILM 1 4 1K OHM J R821 RD 4Z223J R CARBON FILM 1 4 22K OHM J R822 RD 4Z472J R CARBON FILM 1 4 4 7K OHM J R824 RD 4Z47...

Page 35: ...T2SA1037KB TR CHIP 2SA1037AKT146 R QCP02 T2SA1037KB TR CHIP 2SA1037AKT146 R QCP03 T2SA1037KB TR CHIP 2SA1037AKT146 R QCP05 T2SC2412KB TR CHIP 2SC2412K T146 BR QCP06 T2SC2412KB TR CHIP 2SC2412K T146 B...

Page 36: ...1N4148 DIODE 1N4148 TAPPING D104 D1N4148 DIODE 1N4148 TAPPING D105 D1N4148 DIODE 1N4148 TAPPING D106 D1N4148 DIODE 1N4148 TAPPING D107 D1N4148 DIODE 1N4148 TAPPING DP01 D1N4148 DIODE 1N4148 TAPPING DP...

Page 37: ...2 P908 4859205620 CONN WAFER LW 0640 03 PA204 4850709S03 CONNECTOR YH025 09 YST025 ULW 400 PA602 4850704S04 CONNECTOR YH025 04 YST025 ULW 400 PA901 4850707S02 CONNECTOR YH025 07 YST025 ULW 400 PA902 4...

Page 38: ...938 RD AZ751J R CARBON FILM 1 6 750 OHM J R939 RD AZ101J R CARBON FILM 1 6 100 OHM J R940 RD AZ101J R CARBON FILM 1 6 100 OHM J R941 RD AZ101J R CARBON FILM 1 6 100 OHM J 36 LOC PART CODE PART NAME PA...

Page 39: ...CARBON FILM 1 6 3 9K OHM J R978 RD AZ563J R CARBON FILM 1 6 56K OHM J R979 RD AZ182J R CARBON FILM 1 6 1 8K OHM J R980 RD AZ102J R CARBON FILM 1 6 1K OHM J R985 RD AZ101J R CARBON FILM 1 6 100 OHM J...

Page 40: ...2Z752J R CARBON FILM 1 2 7 5K OHM J 1 10 R859 RD 2Z129J R CARBON FILM 1 2 1 2 OHM J 1 RD 2Z129J R CARBON FILM 1 2 1 2 OHM J 1 RD 2Z229J R CARBON FILM 1 2 2 2 OHM J 1 11 R860 RD 2Z129J R CARBON FILM 1...

Page 41: ...1 10 R205 RD AZ101J R CARBON FILM 1 6 100 OHM J 1 11 C201 CEXF1H220V C ELECTRO 50V RSS 22MF 1 12 C204 CEXF1H470V C ELECTRO 50V RSS 47MF 1 13 C205 CEXF1H100V C ELECTRO 50V RSS 10MF 1 14 C202 CCZB1H102...

Page 42: ...40 8 Mechanical Exploded View DTR 29D3ME...

Page 43: ...41 41 Mechanical Exploded View DTR 29U9ME...

Page 44: ...42 42 Mechanical Exploded View DTR 34Z9ME...

Page 45: ...43 9 Printed Circuit Board...

Page 46: ...44 Printed Circuit Board...

Page 47: ...45 10 Schematic Diagram...

Page 48: ...46 Schematic Diagram...

Page 49: ...47 Schematic Diagram...

Page 50: ...PRINTED DATE Dec 2003...

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