Daewoo DTQ-14V1FCN/20V1FCN Service Manual Download Page 32

31

E104

4856310600

EYE LET

BSR T0.2 (R2.3)

E105

4856310600

EYE LET

BSR T0.2 (R2.3)

E106

4856310600

EYE LET

BSR T0.2 (R2.3)

E107

4856310600

EYE LET

BSR T0.2 (R2.3)

E108

4856310600

EYE LET

BSR T0.2 (R2.3)

E109

4856310600

EYE LET

BSR T0.2 (R2.3)

E110

4856310600

EYE LET

BSR T0.2 (R2.3)

E111

4856310600

EYE LET

BSR T0.2 (R2.3)

E114

4856310600

EYE LET

BSR T0.2 (R2.3)

E115

4856310600

EYE LET

BSR T0.2 (R2.3)

E116

4856310600

EYE LET

BSR T0.2 (R2.3)

E117

4856310600

EYE LET

BSR T0.2 (R2.3)

L807

5MC0000100

COIL BEAD

HC-3550

L811

5MC0000100

COIL BEAD

HC-3550

L841

5MC0000100

COIL BEAD

HC-3550

P601

485923162S

CONN WAFER

YW025-03 (STICK)

P801A

4857417500

TERM PIN

DA-IB0214(D2.3/DY PIN)

P801B

4857417500

TERM PIN

DA-IB0214(D2.3/DY PIN)

R601

RF01Z688K-

R FUSIBLE

1W 0.68 OHM K (TAPPING)

R814

RS02Z828JS

R M-OXIDE FILM

2W 0.82 OHM J SMALL

ZZ200

PTMPJRH488

PCB MAIN RADIAL AS

DTQ-14V1FCN

C101

CEXF1H109V

C ELECTRO

50V RSS 1MF (5X11) TP

C102

CEXF1C101V

C ELECTRO

16V RSS 100MF (6.3X11) TP

C103

CEXF1H339V

C ELECTRO

50V RSS 3.3MF (5X11) TP

C104

CMXM2A333J

C MYLAR

100V 0.033MF J (TP)

C106

CEXF1H109V

C ELECTRO

50V RSS 1MF (5X11) TP

C107

CEXF1H228V

C ELECTRO

50V RSS 0.22MF (5X11) TP

C212

CEXF1H100V

C ELECTRO

50V RSS 10MF (5X11) TP

C235

CEXD1H229F

C ELECTRO

50V RND 2.2MF (5X11) TP

C301

CMXM2A103J

C MYLAR

100V 0.01MF J (TP)

C302

CEXF1H479V

C ELECTRO

50V RSS 4.7MF (5X11) TP

C303

CEXF1H100V

C ELECTRO

50V RSS 10MF (5X11) TP

C305

CEXF1H101V

C ELECTRO

50V RSS 100MF (8X11.5) TP

C307

CXSL2H100D

C CERA

500V SL 10PF D (TAPPING)

C308

CMXM2A104J

C MYLAR

100V 0.1MF J (TP)

C311

CEXD1H229Q

C ELECTRO

50V RT 2.2MF (6.3X11) TP

C401

CCXB2H102K

C CERA

500V B 1000PF K (TAPPING)

C405

CEXF2C109V

C ELECTRO

160V RSS 1MF (6.3X11) TP

C408

CEXF1C470V

C ELECTRO

16V RSS 47MF (5X11) TP

C411

CEXF1H100V

C ELECTRO

50V RSS 10MF (5X11) TP

C412

CCXB2H102K

C CERA

500V B 1000PF K (TAPPING)

C413

CCXB2H102K

C CERA

500V B 1000PF K (TAPPING)

C416

CCXB2H102K

C CERA

500V B 1000PF K (TAPPING)

C417

CCXB2H102K

C CERA

500V B 1000PF K (TAPPING)

C418

CMXM2A104J

C MYLAR

100V 0.1MF J (TP)

C451

CEXF1C101V

C ELECTRO

16V RSS 100MF (6.3X11) TP

C452

CEXF1C221V

C ELECTRO

16V RSS 220MF (8X11.5) TP

C501

CMXL1H105J

C MYLAR

50V MEU 1MF J

C507

CMXM2A224J

C MYLAR

100V 0.22MF J

LOC

PART CODE

PART NAME

DESCRIPTION

REMARK

C508

CMXM2A224J

C MYLAR

100V 0.22MF J

C509

CEXF1H109V

C ELECTRO

50V RSS 1MF (5X11) TP

C511

CMXM2A333J

C MYLAR

100V 0.033MF J (TP)

C512

CEXF1H108V

C ELECTRO

50V RSS 0.1MF (5X11) TP

C513

CEXF1H109V

C ELECTRO

50V RSS 1MF (5X11) TP

C516

CEXF1H229V

C ELECTRO

50V RSS 2.2MF (5X11) TP

C517

CMXM2A473J

C MYLAR

100V 0.047MF J (TP)

C518

CEXF1H478V

C ELECTRO

50V RSS 0.47MF (5X11) TP

C519

CEXF1H478V

C ELECTRO

50V RSS 0.47MF (5X11) TP

C520

CEXF1H109V

C ELECTRO

50V RSS 1MF (5X11) TP

C525

CEXF1H109V

C ELECTRO

50V RSS 1MF (5X11) TP

C555

CEXF1H109V

C ELECTRO

50V RSS 1MF (5X11) TP

C575

CEXF1E101V

C ELECTRO

25V RSS 100MF (6.3X11) TP

C601

CMXM2A103J

C MYLAR

100V 0.01MF J (TP)

C603

CEXF1H108V

C ELECTRO

50V RSS 0.1MF (5X11) TP

C604

CEXF1H470V

C ELECTRO

50V RSS 47MF (6.3X11) TP

C634

CEXF1H479V

C ELECTRO

50V RSS 4.7MF (5X11) TP

C701

CEXF1H470V

C ELECTRO

50V RSS 47MF (6.3X11) TP

C702

CEXF1C221V

C ELECTRO

16V RSS 220MF (8X11.5) TP

C703

CEXF1H109V

C ELECTRO

50V RSS 1MF (5X11) TP

C704

CEXF1H229V

C ELECTRO

50V RSS 2.2MF (5X11) TP

C705

CEXF1H109V

C ELECTRO

50V RSS 1MF (5X11) TP

C780

CEXF1H109V

C ELECTRO

50V RSS 1MF (5X11) TP

C807

CMXM2A103J

C MYLAR

100V 0.01MF J (TP)

C809

CMXM2A102J

C MYLAR

100V 1000PF J (TP)

C810

CCXB2H222K

C CERA

500V B 2200PF K (TAPPING)

I

C811

CCXB2H222K

C CERA

500V B 2200PF K (TAPPING)

I

C818

CEXF1C101V

C ELECTRO

16V RSS 100MF (6.3X11) TP

C819

CEXF1H479V

C ELECTRO

50V RSS 4.7MF (5X11) TP

C845

CEXF2A100V

C ELECTRO

100V RSS 10MF (6.3X11) TP

C850

CMXM2A104J

C MYLAR

100V 0.1MF J (TP)

C876

CEXF1C101V

C ELECTRO

16V RSS 100MF (6.3X11) TP

F801A

4857415001

CLIP FUSE

PFC5000-0702

F801B

4857415001

CLIP FUSE

PFC5000-0702

L601

58CX430599

COIL CHOKE

AZ-9004Y 940K TP

L805

58CX430599

COIL CHOKE

AZ-9004Y 940K TP

L901

5CPX221J--

COIL PEAKING

220UH J (RADIAL)

Q201

TKSC945CY-

TR

KSC 945C-Y (TAPPING)

Q401

TKSC2330Y-

TR

KSC2330Y (TP)

Q403

TKSC945CY-

TR

KSC 945C-Y (TAPPING)

Q404

TKSC945CY-

TR

KSC 945C-Y (TAPPING)

Q570

TKTA1266Y-

TR

KTA1266Y (TP)

Q575

TKTA1275Y-

TR

KTA1275Y (TP)

Q701

TKSC945CY-

TR

KSC 945C-Y (TAPPING)

Q702

TKSC945CY-

TR

KSC 945C-Y (TAPPING)

Q703

TKSC945CY-

TR

KSC 945C-Y (TAPPING)

Q704

TKTA1266Y-

TR

KTA1266Y (TP)

Q707

TKSC945CY-

TR

KSC 945C-Y (TAPPING)

Q804

TKTA1275Y-

TR

KTA1275Y (TP)

LOC

PART CODE

PART NAME

DESCRIPTION

REMARK

ELECTRICAL PARTS LIST

Summary of Contents for DTQ-14V1FCN/20V1FCN

Page 1: ...14V5FSN 20V4FSN DTQ 14V3FSN 20V3FSN DTQ 14U1FSN 20U1FSN DTQ 14V1FSPN 20V1FSPN DTQ 14V5FSPN 20V4FSPN DTQ 14U1FSPN 20U1FSPN S M No CN001N 010 Dec 2000 U S A Canada Middle America AC 110V Mexico Chile P...

Page 2: ...3 SPECIFICATIONS 5 BLOCK DIAGRAM 6 ALIGNMENT INSTRUCTIONS 7 SERVICE MODE ADJUSTMENTS 7 ASSEMBLY ADJUSTMENTS 8 PARENTAL CONTROL PASSWORD SETTINGS 12 VOLTAGE CHART 13 WAVEFORMS 16 SCHEMATIC DIAGRAM 19 E...

Page 3: ...PICTURE TUBE HOWEVER THIS TUBE DOES NOT EMIT X RAYS WHEN THE HIGH VOLT AGE IS AT THE FACTORY SPECIFIED LEVEL THE PROPER VALUE IS GIVEN IN THE APPLICABLE SCHEMATIC OPERATION AT HIGHER VOLT AGES MAY CA...

Page 4: ...ck hazard and must be corrected imme diately GRAPHIC SYMBOLS The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert the service personnel to the presence of unin...

Page 5: ...4 Wall and shelf mounted installations using a commercial mounting kit must follow the factory approved mounting instructions A receiver mounted to a shelf or platform must retain its original feet o...

Page 6: ...cy Synthesizer FS Tuning System TUNING RANGES VHF 2 13 12 UHF 14 69 56 CATV 1 125 125 SOUND OUTPUT 1 3 W 1 3 W 1 3 W 1 3 W SPEAKER 3 W 8 ohm ANTENNA INPUT IMPEDANCE 75 ohm Unbalanced AUXILIARY INPUT T...

Page 7: ...6 BLOCK DIAGRAM A MUTE H 5...

Page 8: ...into the red Press the volume up or down button to enter in the service mode you wish to adjust 2 How to memorize the adjusted values in the service mode Must press DISPLAY button the state which the...

Page 9: ...SI 0 63 Align vertical DC bias using internal cross pattern S7 Vertical Size V SIZE 0 127 Align vertical amplitude using internal cross pattern S7 NO SD POWER OFF YES Automatically turn off in 15min f...

Page 10: ...lume up or down button the screen is changing like this Using the volume up or down button select internal cross pattern Select service adjustment S6 You can see the OSD as shown in below 4 1 Horizont...

Page 11: ...ume down adjust service adjustment data of RD GD BD and RB GB BB until a good gray scale with normal whites is obtained ALIGNMENT INSTRUCTIONS Press the DISPLAY button to memorize the data 6 DIGITAL P...

Page 12: ...lue to obtain normal brightness level Press the DISPLAY button to memorize the data CONTRAST Fixed value 27 TINT Fixed value 32 COLOR Fixed value 20 7 FACTORY OUTGOING MODE S12 FACT If you select the...

Page 13: ...e remote control to the reception window of your TV VCR Push buttons of remote control in sequence as follows 1 MUTE INFO MUTE Then the screen will appear as follows Using the channel up or down butto...

Page 14: ...2 79 0 31 33 0 0 34 0 0 35 0 36 0 36 3 41 0 37 0 55 0 38 2 81 0 35 39 3 27 0 40 0 0 41 0 0 42 2 52 0 43 4 95 0 5 MODE LOC PIN ON OFF 44 2 73 0 45 1 94 0 46 2 36 0 47 2 44 0 48 4 25 0 51 49 4 25 0 51...

Page 15: ...17 4 65 4 99 18 4 14 4 99 19 0 0 20 0 0 21 0 0 22 0 0 23 NC NC 24 NC NC 25 0 0 MODE LOC PIN ON OFF I701 26 0 0 27 3 81 3 46 28 4 97 4 92 29 4 77 4 71 30 5 04 4 99 31 4 08 0 32 5 04 4 99 33 0 0 34 5 04...

Page 16: ...0 Q404 E 0 0 B0 0 C 9 71 0 Q602 E 1 69 0 B 2 31 0 C 5 02 4 99 Q701 E 0 0 B0 0 C 5 02 5 Q702 E 0 0 B0 0 MODE LOC PIN ON OFF C 5 02 5 Q703 E 0 0 B0 0 C 4 93 4 9 Q704 E 4 95 4 92 B 4 32 4 29 C 5 02 4 2 Q...

Page 17: ...16 WAVEFORMS 1 I101 PIN 19 2 I101 PIN 20 3 I101 PIN 21 4 I101 PIN 23 5 I101 PIN 40 5 I101 PIN 44 7 I101 PIN 46 8 I301 PIN7...

Page 18: ...17 WAVEFORMS 9 I701 PIN 7 10 I701 PIN 17 1 I701 PIN 18 12 I801 PIN 2 13 T402 PIN 25 5V 14 T402 PIN 10 5V 15 T402 PIN HEATER 16 T402 PIN 200V...

Page 19: ...18 WAVEFORMS 17 T401 PIN H V 18 T801 PIN 133V 19 Q403 COLLECT OR 20 CR T SOCKET PIN B 21 CR T SOCKET PIN R 22 CR T SOCKET PIN G...

Page 20: ...19 SCHEMATIC DIAGRAM...

Page 21: ...20 EXPLODED VIEW 1 DTQ 14V1FSN...

Page 22: ...21 EXPLODED VIEW 2 DTQ 14V3FSN...

Page 23: ...22 EXPLODED VIEW 3 DTQ 14V5FCN FSN...

Page 24: ...23 EXPLODED VIEW 4 DTQ 14U1FSN...

Page 25: ...24 EXPLODED VIEW 5 DTQ 20V1FSN...

Page 26: ...25 EXPLODED VIEW 6 DTQ 20V3FSN...

Page 27: ...26 EXPLODED VIEW 7 DTQ 20V4FSN...

Page 28: ...27 EXPLODED VIEW 8 DTQ 20U1FSN...

Page 29: ...OLDER POWER BAR S62S PB37 SB1 20 2193011101 SOLDER WIRE RS 60 1 2 1 6A 30 2291050615 FLUX SOLDER DF 2012U 40 2291050301 FLUX SOLVENT IM 1000 50 2291140501 WAX COVER 80 2TP07545CL TAPE OPP 45X50 CLEAR...

Page 30: ...50V CH 270PF J 2012 CC904 HCQK271JCA C CHIP CERA 50V CH 270PF J 2012 JC701 HRFT000 CA R CHIP 1 10 0 OHM 2012 JC702 HRFT000 CA R CHIP 1 10 0 OHM 2012 LOC PART CODE PART NAME DESCRIPTION REMARK JC703 H...

Page 31: ...MPJ0H488 PCB MAIN RHU AS DTQ 14V1FCN C105 CEXF1C471V C ELECTRO 16V RSS 470MF 10X12 5 TP C310 CEXF1E102V C ELECTRO 25V RSS 1000MF 13X20 TP LOC PART CODE PART NAME DESCRIPTION REMARK C410 CEXF2E100V C E...

Page 32: ...J C MYLAR 50V MEU 1MF J C507 CMXM2A224J C MYLAR 100V 0 22MF J LOC PART CODE PART NAME DESCRIPTION REMARK C508 CMXM2A224J C MYLAR 100V 0 22MF J C509 CEXF1H109V C ELECTRO 50V RSS 1MF 5X11 TP C511 CMXM2A...

Page 33: ...PING D851 DUZ8R2BM DIODE ZENER UZ 8 2B J001 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J002 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J009 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J0...

Page 34: ...RBON FILM 1 4 3K OHM J R579 RD 4Z102J R CARBON FILM 1 4 1K OHM J R591 RD 4Z331J R CARBON FILM 1 4 330 OHM J LOC PART CODE PART NAME DESCRIPTION REMARK R592 RD 4Z331J R CARBON FILM 1 4 330 OHM J R593 R...

Page 35: ...DAEWOO ELECTRONICS CO LTD 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC E mail djkoo web dwe co kr FAX 02 360 7877 TEL 02 360 7806...

Page 36: ...1 IC DESCRIPTION U COM I701 X TAL 32 768 KHz Appendix...

Page 37: ...used 16K bytes Various characters attributes Character colors 16 colors Character background colors 16 colors Fringe shadow colors 16 colors Full screen colors 16 colors Rounding Underline Italic cha...

Page 38: ...FS 181 Channel AIR 2 69CH CABLE 1 125CH AFT Operation Fine Tuning 2 5Fn 2 5MHz AIR CABLE STD HRC IRC Only Cable 5 6CH is that AFT range is cover over broad band 2 5MHzFn 3 5MHz Memorize Channels If a...

Page 39: ...h America ENG SPA POR E2PROM Interface I2C Bus Control CH 6 TRAP Function IS 31 PLL IC Band Data Control Byte 2 P3 P0 VHF L 1 VHF H 2 CH6 TRAP 5 IS 31 AIR Cable CH 6 Only UHF 8 5 The Table of Option a...

Page 40: ...that comes from the 10 pin of LA76810 14 Connect this port to AGC of Tuner Default Voltage 3 75V Variable Voltage 3 25V 3 5V 4 0V Use only japan Model This port uses when is Stand By status Condition...

Page 41: ...ow RF AV mode Low DC 0V On Auto Tint High DC 5V Off Use only to control Sound of Stereo mode High DC 5V No Blue Back Low DC 0V Blue Back Low DC 0V Normal High DC 5V Prison Low DC 0V Mono High DC 5V St...

Page 42: ...CC RED OUTPUT GREEN OUTPUT BLUE OUTPUT B AKB INPUT VERTICAL OUTPUT RAMP ALC FILTER HOR BUS VCC HOR AFC FILTER HORIZONTAL OUTPUT AUDIO OUT FM OUTPUT PIF AGC RF AGC OUT PIF INPUT1 PIF INPUT2 IF GND IF V...

Page 43: ...8 TROUBLESHOOTING GUIDE 1 NO POWER Appendix...

Page 44: ...9 TROUBLESHOOTING GUIDE 2 NO PICTURE Check the waveform of I101 46 NG GO to the figure c OK Go the figure d 1701 MICOM Appendix...

Page 45: ...10 TROUBLESHOOTING GUIDE 3 NO SOUND Check audio output signal of I101 1 NG Go to the figure e OK Go to the figure f g 1701 MICOM Appendix...

Page 46: ...11 TROUBLESHOOTING GUIDE 4 CH DON T STOP Check the input signal conditions NG Loss of signal or weak signal OK Go to the figure h Appendix...

Page 47: ...12 TROUBLESHOOTING GUIDE 5 NO COLOR 6 NO VERTICAL DEFLECTION Appendix...

Page 48: ...13 TROUBLESHOOTING GUIDE 7 NO ON SCREEN DISPLAY 8 REMOTE CONTROL DOES NOT OPERATE Appendix...

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