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SERVICE PARTS LIST

LOC

PART NAME

PART DESCRIPTION

QTY REMARK

R

is a recommendable part for stock.
is safety component, so it must be used the same component.

Caution

LOC

PART NAME

PART DESCRIPTION

QTY

REMARK

16

ZZ100

TRANSMITTER REMOCON R-40C03

1

ZZ110

ACCESSORY AS

DTQ-20D5FSP

1

00010

BATTERY

R03/NN

2

00020

ANT ROD

PH-RA-003A

1

00030

TRANS ANT MATCHING

YSC-T-07 BR

1

10000

MANUAL INSTRUCTION

SPAIN

1

M821

BAG INSTRUCTION

L.D.P.E T0.05X250X400

1

ZZ120

COVER BACK AS

DTQ-20D5FS

1

M211

COVER BACK

HIPS BK

1

M781

CLOTH BLACK

FELT 200X20X0.7

2

M782

CLOTH BLACK

FELT 300X20X0.7

2

ZZ130

PACKING AS

DTQ-20D5FS

1

10

STAPLE PIN

AUTO W65

12

M801

BOX CARTON

DW-3

1

M811

PAD

EPS 20D5

1

M821

BAG P.E

L.D.P.E T0.03X1300X1100

1

ZZ131

COIL DEGAUSSING

DC-20SF

1

ZZ132

CRT GROUND NET

2001S-1015-1P

1

ZZ140

CABINET AS

DTQ-20D5FSPN

1

CRT1

CRT AS

CRT ITC AS (20 )

1

V01

COIL DY

ODY-M2050

1

V03

TAPE CLOTH

T0.18XW19X50M BEIGE

0.17

V04

BOND SILICON

RTV 122 CARTRIDGE

0.001

V05

MAGNET CP

NY-225 (MINI NECK)

1

V06

RUBBER WEDGE

HMR 28 SR (/0X54)

3

V901

CRT BARE

A48JLL91X (P)

1

CRT1A WASHER RUBBER

CR T2.0

4

CRT1B SCREW CRT FIXING

30X80 BK

2

CRT1C SCREW CRT FIXING

30X190 BK

2

M191

BUTTON CTRL

5541201

1

M192

PANEL FRONT AS

6716000

1

M192A SCREW TAPPTITE

TT2 WAS 3X12 MFZN BK

2

M201A SCREW TAPPTITE

TT2 TRS 4X14 MFZN BK

5

M531

DECO COVER

PC BK

1

M561

MARK BRAND

CU AU+ABS BK

1

M681

TIE CABLE

NYLON66 DA100

1

M761

INSU PLATE

PVC T1.0

2

M761A SCREW TAPPTITE

TT2 WAS 3X12 MFZN BK

4

M781

CLOTH BLACK

CLOTH T0.7 L=200

2

SP01A SCREW TAPPTITE

TT2 WAS 3X12 MFZN BK

2

SP02A SCREW TAPPTITE

TT2 WAS 3X12 MFZN BK

2

ZZ200

MASK FRONT AS

DTQ-20D5FS

1

M201

MASK FRONT

HIPS GY 20D5

1

M251

GRILL EGI 

T0.8

2

ZZ210

SPEAKER AS

DTQ-20D5FS

1

PA601

CONNECTOR

YH025-04+35098+ULW=400

1

SP01

SPEAKER

SP-5090F03

1

SP02

SPEAKER

SP-5090F03

1

ZZ290

PCB MAIN MANUAL AS

DTQ-20D5FSPN

1

10

SOLDER BAR

SN:PB=63:47 S63S-1320

0.0164

30

FLUX SOLDER

JS-64T3

0.0059

40

FLUX SOLVENT

IM-1000

0.0037

C403

C CERA

500V B 0.01MF K

1

C404

C MYLAR

1.6KV BUP 6600PF H

1

C406

C MYLAR

200V PU 0.51MF J

1

C801

C LINE ACROSS

WORLD AC250V 0.1UF M R.47

1

C804

C ELECTRO

450V LHS 150MF (25X40)

1

C805

C MYLAR

1.6KV BUP 2200PF J

1

D703

LED

KLR114L

1

D807

DIODE

RGP30J

1

F801

FUSE GLASS TUBE

SEMKO TL 4A 250V MF51

1

I301

HEAT SINK ASS`Y

1LA7840--- + 7174300811

1

00001

IC VERTICAL

LA7840

1

0000A

HEAT SINK

AL EX DG

1

0000B

SCREW TAPPTITE

TT2 RND 3X8 MFZN

1

I401

IC REGULATOR

KIA7805API

1

I501

IC CHROMA

DCT814B

1

I601

HEAT SINK ASS`Y

1TDA7266-- + 7174301011

1

I601

IC AUDIO

TDA7266

1

I601A

HEAT SINK

AL EX BK

1

I601B

SCREW TAPPTITE

TT2 RND 3X8 MFZN

1

I602

IC SOUND PROCESSOR

MSP3420G-P0-B8

1

I701

IC MICOM

DW863240V-GM1(5P34)

1

I703

IC

AT24C16-10PC

1

I801

HEAT SINK ASS`Y

1MA8920--- + 7174301211

1

00001

IC POWER

MA8920

1

0000A

HEAT SINK

AL EX

1

0000B

SCREW TAPPTITE

TT2 RND 3X12 MFZN

1

0000C

BRKT TR

SBHG1-A T1.5

1

I802

IC PHOTO COUPLER

LTV-817C

1

I803

IC ERROR AMP

DP133

1

IL701

IC PREAMP

TS0P1238WI1

1

JA02

JACK PIN BOARD

YS-JB9711

1

JA03

JACK PIN BOARD

PH-JB-9614A

1

JA05

JACK PIN BOARD

PH-JB-9614A

1

L501

COIL VCO

TRF-V008

1

L801

FILTER LINE

LF-24A1

1

M352

HOLDER LED

P.P

1

P401

CONN WAFER

YFW500-05

1

P501A

CONNECTOR

BIC-08T-25T+C-20T+ULW=400

1

PWC1

CORD POWER AS

LP-19+H03VVH2-F+TERM

1

Q402

HEAT SINK ASS`Y

TKSC5386-- + 7174301011

1

00001

TR

KSC5386

1

0000A

HEAT SINK

AL T1.0

1

0000B

SCREW TAPPTITE

TT2 RND 3X10 MFZN

1

Q901

TR

KTC3229

1

Q902

TR

KTC3229

1

Q903

TR

KTC3229

1

R801

R CEMENT

10W 3.3 OHM J TRIPOD

1

R882

POSISTOR

ECPBD7R0M290

1

RLY1

SW RELAY

DQ5D1-O(M)/GJ-SS-105LM

1

RS801 VARISTOR

SVC471D14A

1

SCT1

SOCKET CRT

ISMG03S INCHANG

1

SF101

FILTER SAW

TSF5241P

1

SW701 SW TACT

KPT-1112 1C-1P

1

T401

TRANS DRIVE

TD-10A3

1

T402

FBT

FSA37012M

1

T801

TRANS SMPS

TSM-3541T4

1

U102

TUNER VARACTOR

DT5-NF20F N

1

X201

CRYSTAL QUARTZ

HC-49/U 27.0MHZ 30PPM

1

X651

CRYSTAL QUARTZ

HC-49/U 18.43200MHZ 30PPM

1

X701

CRYSTAL QUARTZ

C-001R 32.768000KHZ 20PPM

1

All manuals and user guides at all-guides.com

Summary of Contents for DTQ-20D5FSN

Page 1: ...VHF 2 13 12 UHF 14 69 56 A W A 5 A 1 W 1 W 84 SOUND OUTPUT 5W 5W SPEAKER 8 ohm 5W x 2EA ANTENNA INPUT IMPEDANCE 75 ohm Unbalanced AUXILIARY INPUT TERMINAL Front Video Audio Earphone Rear Video Audio...

Page 2: ...VIEW 13 PRINTED CIRCUIT BOARD 15 SERVICE PARTS LIST 16 The Different Parts List 23 APPENDIX Appendix is provided only by internet http svc dwe co kr IC DESCRIPTION 1 Trouble Shooting Guide 11 1 No Pow...

Page 3: ...cture tube before handling the tube The picture tube is highly evacuated and if broken glass fragments will be violently expelled 2 If any Fuse in this TV receiver is blown replace it with the FUSE sp...

Page 4: ...UND OUTPUT 5W 5W SPEAKER 8 ohm 5W x 2EA ANTENNA INPUT IMPED ANCE 75 ohm Unbalanced AUXILIARY INPUT TERMI NAL Front Video Audio Earphone Rear Video Audio R L INTERMEDIATE FREQUEN CIES Picture IF Carrie...

Page 5: ...H 69 CATV VHF L 5A A B A 5 A 1 CH 2 CH 6 VHF H C W 11 CH 7 CH 13 UHF W 12 W 84 SOUND OUTPUT 5W 5W SPEAKER 8 ohm 5W x 2EA ANTENNA INPUT IMPEDANCE 75 ohm Unbalanced AUXILIARY INPUT TERMINAL Front Video...

Page 6: ...SOUND AMP TDA7266 IF DET OUT TRAP BPF 5V 9V 5V X OCP 133V RAY SOUND 12V 5V 33V VERTICAL LA7841 HOR OUTPUT 2SC5386 DEFLECTION YOKE 9V 5V EARPHONE A V IN 2 RF 220V PIP IC SDA9388 CVS SCL RGB SDA A V IN...

Page 7: ...MTS Use this button to select one mode of Mono Stereo or SAP 9 PREVIOUS Use this button to return previous channel you were watching 10 PIP Use this button to turn PIP on off 11 STILL Use this button...

Page 8: ...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 screen is displaying each of service menus afte...

Page 9: ...rtical 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 for no received s...

Page 10: ...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 Horizontal Position Adjustment...

Page 11: ...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 PRESET D P ADJUSTMENTS S9 SUBBRIGHTN...

Page 12: ...ightness level Press the DISPLAY button to memorize the data CONTRAST Fixed value 10 TINT Fixed value 27 COLOR Fixed value 15 7 FACTORY OUTGOING MODE S12 FACT If you select the S12 then the set become...

Page 13: ...All manuals and user guides at all guides com...

Page 14: ...13 12 9 PC BK 1 4856013302 2 1 CR T2 0 4856215402 1 5 TT2 TRS 4X14 MFZN BK 7172401412 4 1 1 1 4945801 5541201 4851915401 HIPS BK 4854945801 1 1 1 1 1 1 2 8 7128301212 1 HIPS BK 4852073601 HIPS BK 485...

Page 15: ...1 1 1 1 1 1 T2S TRS 4X14 MFZN 6 7122401411 8 T2S TRS 3X12 MFZN 7128301211 A1050P H24 T2 0 4855615900 1 SWPA PIE 0 5 4856716000 ABS BK HIPS BK HIPS BK 4854945901 4852156201 4852067101 4854856601 48523...

Page 16: ...15 PRINTED CIRCUIT BOARD All manuals and user guides at all guides com a l l g u i d e s c o m...

Page 17: ...PB 63 47 S63S 1320 0 0164 30 FLUX SOLDER JS 64T3 0 0059 40 FLUX SOLVENT IM 1000 0 0037 C403 C CERA 500V B 0 01MF K 1 C404 C MYLAR 1 6KV BUP 6600PF H 1 C406 C MYLAR 200V PU 0 51MF J 1 C801 C LINE ACRO...

Page 18: ...C669 C CHIP CERA 50V X7R 470PF K 2012 1 CC670 C CHIP CERA 50V X7R 470PF K 2012 1 CC671 C CHIP CERA 50V X7R 0 01MF K 2012 1 CC752 C CHIP CERA 50V CH 18PF J 2012 1 CC753 C CHIP CERA 50V CH 18PF J 2012 1...

Page 19: ...IP 1 10 470 OHM J 2012 1 RC752 R CHIP 1 10 470 OHM J 2012 1 RC755 R CHIP 1 10 4 7K OHM J 2012 1 RC756 R CHIP 1 10 4 7K OHM J 2012 1 RC758 R CHIP 1 10 4 7K OHM J 2012 1 RC759 R CHIP 1 10 4 7K OHM J 201...

Page 20: ...PIN DA IB0214 D2 3 DY PIN 1 R301 R M OXIDE FILM 1W 560 OHM J TAPPING 1 R302 R M OXIDE FILM 1W 470 OHM J TAPPING 1 R303 R M OXIDE FILM 1W 1 2 OHM J TAPPING 1 R305 R M OXIDE FILM 1W 330 OHM J TAPPING 1...

Page 21: ...PEAKING 56UH J RADIAL 1 L203 COIL PEAKING 56UH J RADIAL 1 L652 COIL PEAKING 56UH J RADIAL 1 L805 COIL CHOKE AZ 9004Y 940K TP 1 L901 COIL PEAKING 180UH J RADIAL 1 Q201 TR KTC3198Y 1 Q401 TR KSC2330Y TP...

Page 22: ...TIN COATING 0 05 J211 WIRE COPPER AWG22 1 0 65 TIN COATING 0 05 J220 WIRE COPPER AWG22 1 0 65 TIN COATING 0 05 J221 WIRE COPPER AWG22 1 0 65 TIN COATING 0 05 J222 WIRE COPPER AWG22 1 0 65 TIN COATING...

Page 23: ...AXIAL 3 5MM 1 L112 COIL PEAKING 22UH K AXIAL 3 5MM 1 L502 COIL PEAKING 47UH 10 5MM K LAL04TB 1 L503 COIL PEAKING 15UH K AXIAL 3 5MM 1 L533 COIL PEAKING 15UH K AXIAL 3 5MM 1 L601 COIL PEAKING 4 7UH K...

Page 24: ...5 TP CEXF1V331C 35V RUS 330MF 10X20 TP CEXF1V331C 35V RUS 330MF 10X20 TP CEXF1V331C 35V RUS 330MF 10X20 TP C790 C ELECTRO CEXF1C221V 16V RSS 220MF 8X11 5 TP CEXF1C101V 16V RSS 100MF 6 3X11 TP CEXF1C1...

Page 25: ...1MF Z 2012 CC663 C CHIP CERA HCFK104ZCA 50V Y5V 0 1MF Z 2012 CC665 C CHIP CERA HCFK104ZCA 50V Y5V 0 1MF Z 2012 CC666 C CHIP CERA HCBK471KCA 50V X7R 470PF K 2012 CC667 C CHIP CERA HCBK103KCA 50V X7R 0...

Page 26: ...801065GY AWG22 1 0 65 TIN COATING 85801065GY AWG22 1 0 65 TIN COATING 85801065GY AWG22 1 0 65 TIN COATING J684 WIRE COPPER 85801065GY AWG22 1 0 65 TIN COATING 85801065GY AWG22 1 0 65 TIN COATING 85801...

Page 27: ...412 R M OXIDE FILM RS01Z519J 1W 5 1 OHM J TAPPING RS01Z369J 1W 3 6 OHM J TAPPING RS01Z369J 1W 3 6 OHM J TAPPING RS01Z369J 1W 3 6 OHM J TAPPING R612 R M OXIDE FILM RS02Z390JS 2W 39 OHM J SMALL R651 R C...

Page 28: ...012 HRFT000 CA 1 10 0 OHM 2012 RC603 R CHIP HRFT822JCA 1 10 8 2K OHM J 2012 RC604 R CHIP HRFT822JCA 1 10 8 2K OHM J 2012 RC651 R CHIP HRFT102JCA 1 10 1K OHM J 2012 RC652 R CHIP HRFT102JCA 1 10 1K OHM...

Page 29: ...41T4 50M3541T2 TSM 3541T2 50M3541T6 TSM 3541T6 V01 COIL DY 58D0000083 ODY M2050 58D0000082 ODY M1489 58D0000082 ODY M1489 58D0000082 ODY M1489 V901 CRT BARE 48A96820P2 A48JLL91X P 48A96314C3 A34KQV42X...

Page 30: ...6KV BUP 1500PF J TP CMXH3C152J 1 6KV BUP 1500PF J TP CMXH3C152J 1 6KV BUP 1500PF J TP C806 C MYLAR CMXM2A122J 100V 1200PF J TP CMXM2A102J 100V 1000PF J TP CMXM2A102J 100V 1000PF J TP CMXM2A102J 100V...

Page 31: ...0 65 TIN COATING 85801065GY AWG22 1 0 65 TIN COATING J530 WIRE COPPER 85801065GY AWG22 1 0 65 TIN COATING 85801065GY AWG22 1 0 65 TIN COATING 85801065GY AWG22 1 0 65 TIN COATING 85801065GY AWG22 1 0...

Page 32: ...ON FILM RD 4Z201J 1 4 200 OHM J RD 4Z201J 1 4 200 OHM J RD 4Z201J 1 4 200 OHM J RD 4Z201J 1 4 200 OHM J R801 R CEMENT RX10T339J 10W 3 3 OHM J TRIPOD RX10T229KS 10W 2 2 OHM K TRIPOD SMAL RX10T229KS 10W...

Page 33: ...5 R CHIP HRFT000 CA 1 10 0 OHM 2012 HRFT000 CA 1 10 0 OHM 2012 HRFT000 CA 1 10 0 OHM 2012 HRFT000 CA 1 10 0 OHM 2012 RC755 R CHIP HRFT472JCA 1 10 4 7K OHM J 2012 RC758 R CHIP HRFT472JCA 1 10 4 7K OHM...

Page 34: ...DAEWOO ELECTRONICS CO LTD 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC All manuals and user guides at all guides com...

Page 35: ...AN7 RES FILT CVIN VS HS R G B BL I P60 SDA0 P61 SCLK0 P62 SDA1 P63 SCLK1 P70 INT0 P71 INT1 P72 INT2 TOIN P73 INT3 TOIN P00 P01 P02 P03 P04 P05 P06 P07 TV ONLY H CABLE H ST MONO BLUE BACK NC AUTO TINT...

Page 36: ...ytes 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 character slan...

Page 37: ...nel 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 channel is...

Page 38: ...terface I 2C 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 and Schedule Model Name Pin Opt...

Page 39: ...17 PWM PWM Cn 220 only The 8 pin is a spare pin Pin 1 to Pin 8 8 bit input output port Input Output can be specified in a bit Ohter function This use cn220 but don t use cn001 9 VSS GND GND Negative p...

Page 40: ...nal input terminal 22 R R Red output terminal of RGB image 23 G G Green output terminal of RGB image 24 B B Blue output terminal of RGB image 25 BL BL Fast blanking control signal Switch TV image sign...

Page 41: ...Beam Hihg 5V Output 40 P05 Audio Mute Use only read data of LA76814 10 41 P06 Vudio White Use when TV set turns off 42 P07 Power Use when dose power off on Power Off Output Low DC 0V Power on Output H...

Page 42: ...PUT 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 VCC FM FILTER AFT OUTPUT...

Page 43: ...rameter Test Condition Min Typ Max Unit Vcc Supply Range 3 11 18 V Iq Total Quiescent Current 50 65 mA Vos Output offest Voltage 120 mV Po Output Power THD 10 6 3 7 W THD Total Harmonic Distortion Po...

Page 44: ...1 2 3 Q804 C820 C819 TO I101 34 OCP TUNER 33V DR TRNS B 45V SOUND B 12V R817 R819 D812 5 6Vz Q805 1 12V 4 2 3 C706 133V ST BY 5V 133V 2 1 6 3 R802 R813 I801 L811 C802 C807 C850 Check F801 125V 4A Che...

Page 45: ...01 SAW FILTER 5 6 10 8 11 12 Check IF Vcc 5V Check clock data signal Check clock data signal 3 4 Check IF AGC voltage Check RF AGC voltage 46 44 Z501 4 5M Trap Check the waveform c I101 44 Z501 C525 C...

Page 46: ...IF AGC voltage e I601 TDA7266S 3 13 4 f 52 54 Check SIF output signal If no signal then change I101 Check SIF input signal 9 5V Check FM filter circuit Check Vcc of the sound AMP R601 C681 SOUND 12V C...

Page 47: ...ltage e I601 TDA7267A 1 4 f 52 54 Check SIF output signal If no signal then change I101 Check SIF input signal 9 5V Check FM filter circuit Check Vcc of the sound AMP R601 C602 SOUND 12V C603 Audio in...

Page 48: ...TA T CLOCK 5V 33V IF OUT 14 AFT 27 28 SDA SCL h AGC IN XC701 32 768KHz 10 ST BY 5V Check the crystal I703 EEPROM 8 ST BY 5V 5 6 SDA SCL Check SDA SCL Check 5V 33V LINE 15 C103 Check RF AGC Voltage Che...

Page 49: ...e voltage R OUT G OUT B OUT Check R G B signal 43 Video Chroma Deflection Vcc Check the voltage X502 24 C507 C508 V RAMP ALC filter 5V Check the voltage 2 5V I301 LA7841 23 Vertical output 6 Vertical...

Page 50: ...GND 34 OUT Check the waveform I701 MICOM XC701 32 768KHz 10 11 12 ST BY 5V Check the crystal 24 25 SDA SCL I101 16 17 Check clock data signal 20 21 V SYNC IN H SYNC IN Check the signal 60Hz Check the...

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