DAEWOO ELECTRONICS DTQ-20J5FC Скачать руководство пользователя страница 13

12

ELECTRICAL PARTS LIST

LOC

PART CODE

PRAT NAME

DESCRIPTION

REMARK

ZZ100

48B4025Z11

TRANSMITTER REMOCON

R-25Z11

2

ZZ110

PTACPWJ702

ACCESSORY AS

9851833100 DTQ-20J5FC

10

4850Q00910

BATTERY

R03/NN

ZZ120

PTBCSHJ702

COVER BACK AS

9851442700 DTQ-20J5FC

M211

4852154300

COVER BACK

FR HIPS BK

M541

4855415800

SPEC PLATE

150ART P/E FILM (C/TV)

ZZ130

PTPKCPJ702

PACKING AS

9851741900 DTQ-20J5FC

M801

4858044800

BOX CARTON

DW-2

M811

4858188400

PAD

EPS 20J3

M822

4858210700

BAG P.E

L.D.P.E T0.03X1200X1000

ZZ131

58G0000141

COIL DEGAUSSING

DC-20S1

I

ZZ132

48519A5110

CRT GROUND NET

2001S-1015-1P

ZZ140

PTCACAJ702

CABINET AS

DTQ-20J5FC

CRT1

PTRTPWJ666

CRT AS

 NTSC 20" ITC CRT AS  

2

 

I

 

V01

58D0000083

COIL DY

ODY-M2050

I

 

V02

2233030001

PAINT LOCK

760G

V03

2TC26019BE

TAPE CLOTH

19X30 BEIGE

V04

2224050026

BOND SILICON

RTV 122 CARTRIDGE

V05

4850PM001-

MAGNET CP

NY-225 (MINI NECK)

V06

48A96R004-

RUBBER WEDGE

HMR 28 SR (|0X54)

V901

48A96420N1

CRT BARE

A48JLL40X(W)

CRT1A

4856215401

WASHER RUBBER

CR T1.0

CRT1B

4856013300

SCREW CRT FIXING

30X80 BK

CRT1C

4856013302

SCREW CRT FIXING

30X190 BK

M211A

7172401612

SCREW TAPPTITE

TT2 TRS 4X16 MFZN BK

M211B

7172401612

SCREW TAPPTITE

TT2 TRS 4X16 MFZN BK

M491

4854940601

BUTTON

ABS BK

M491A

7178301212

SCREW TAPPTITE

TT2 WAS 3X12 MFZN BK

M551

4855539900

DECO SENSOR

LAXAN

M551A

7178301212

SCREW TAPPTITE

TT2 WAS 3X12 MFZN BK

SP01A

7178301212

SCREW TAPPTITE

TT2 WAS 3X12 MFZN BK

SP02A

7178301212

SCREW TAPPTITE

TT2 WAS 3X12 MFZN BK

ZZ200

PTFMSJJ702

MASK FRONT AS

9851045700 DTQ-20J5FC

M201

4852069100

MASK FRONT

FR HIPS BK

ZZ220

PTSPPWJ702

SPEAKER AS

DTQ-20J5FC

PA601

4850704S38

CONNECTOR

YH025-04+35098+ULW=400

SP01

4858314010

SPEAKER

SP-5070F01 3W 8 OHM

2

SP02

4858314010

SPEAKER

SP-5070F01 3W 8 OHM

2

ZZ290

PTMPMSJ702

PCB MAIN MANUAL AS

9850174600 DTQ-20J5FC

C403

CCYB2H103K

C CERA

500V B 0.01MF K

C404

CMYH3C662H

C MYLAR

1.6KV BUP 6600PF H

C406

CMYE2D274J

C MYLAR

200V PU 0.27MF J

C801

CL1UC3104M

C LINE ACROSS

WORLD AC250V 0.1UF M R.47

C804

CEYN2D331P

C ELECTRO

200V LHS 330MF 

C805

CMYU3A472J

C MYLAR

1KV BCP 4700PF J

C880

CH1BFE222M

C CERA AC

U/C/V AC400V 2200PF

C881

CH1HFE102M

C CERA AC

4.0KV 1000PF E DG

I

 

D801

DD2SB80---

DIODE BRIDGE

D2SB80

F801

5F1GB4021L

FUSE GLASS TUBE

UL/CSA TL 4A 125V MF51

2

    

I

 

I101

1DCT814B--

IC CHROMA

DCT814B

2

I301

PTC2SW4607

HEAT SINK ASS‘Y

1LA7841--- + 7174300811

2

I301

1LA7841---

IC VERTICAL

LA7841

I301A

4857024607

HEAT SINK

AL EX DG

I301B

7174300811

SCREW TAPPTITE

TT2 RND 3X8 MFZN

I401

1K1A7805P1

IC REGULATOR

KIA7805API

I601

1CXA2104S-

IC MTS

CXA2104S

2

I603

1TDA7496L-

IC AMP

TDA7496L

2

I701

1ZE8632AA3

IC MICOM

ZE863232V-AA3 5M48

2

I703

1AT24C04PC

IC MEMORY

AT24C04-10PC

2

I801

4850M04310

MODULE POWER

DPM001T1

2

I901

PTA3SW1100

HEAT SINK ASS‘Y

1TDA6103Q- + 7174300811

I901

1TDA6103Q-

IC VIDEO

TDA6103Q

2

I901A

4857031100

HEAT SINK

A1050P-H24 T2.0

I901B

7174300811

SCREW TAPPTITE

TT2 RND 3X8 MFZN

IL701

1KRT30----

IC PREAMP

KRT30

2

L111

58C5580019

COIL CHOKE

TRF-9225 (0.55UH)

L401

58H0000019

COIL H-LINEARITY

L-178

L501

58N0000042

COIL VCO

TRF-V008

L801

5PTLF106--

FILTER LINE

TLF-106

2

M681

4856812001

TIE CABLE

NYLON66 DA100

P401

4859240020

CONN WAFER

YFW500-05

P501A

4850708N08

CONNECTOR

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

P801A

4859242220

CONN WAFER

YFW800-02

PWC1

4859907910

CORD POWER AS

TER=1830

2

     

I

 

Q402

PTA2SW7200

HEAT SINK ASS‘Y

T2SD2499-- + 7174301011

Q402

T2SD2499--

TR

2SD2499

2

Q402A

4857027200

HEAT SINK

AL T1.0

Q402B

7174301011

SCREW TAPPTITE

TT2 RND 3X10 MFZN

Q402C

4856215201

WASHER

SPCC

Q801

PTL2SW4510

HEAT SINK ASS‘Y

T2SK2564-- + 7174300811

2

    

I

 

1

T2SK2564--

FET

2SK2564

0000A

4857024510

HEAT SINK

AL EX

0000B

7174300811

SCREW TAPPTITE

TT2 RND 3X8 MFZN

R801

RX07C229JF

R CEMENT

7W 2.2 0HM J 15MM 4P

R883

DPC3R0M140

POSISTOR

2322 662 96743

RLY1

5SC0101338

SW RELAY

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

I

 

RS801

DSVC271D14

VARISTOR

SVC271D14A

I

 

SCT1

4859303430

SOCKET CRT

PCS633A

2

     

I

 

SF101

5PTSF5241P

FILTER SAW

TSF5241P

T401

50D0000022

TRANS DRIVE

HD-15D

T402

50H0000198

FBT

FSA37012M

2

    

I

 

T801

50M3541T1-

TRANS SMPS

TSM-3541T1

I

 

U102

4859719130

TUNER VARACTOR

DT5-NF20F

X701

5XYR03276C

CRYSTAL QUARTZ

C-001R 32.768000KHZ 20PPM

Z501

5PYXT4R5MB

FILTER CERA

XT 4.5MB

ZZ200

PTMPJ2J702

PCB CHIP MOUNT B AS

DTQ-20J5FC

CC151

HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

CC152

HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

LOC

PART CODE

PRAT NAME

DESCRIPTION

REMARK

I

“ is a safety part, so it must be used the same part.

2

 

” is a recommendable part for essential stock.

CAUTION

Содержание DTQ-20J5FC

Страница 1: ...C M Sound Output Speaker Antenna Input Impedance Intermediate Frequencies Remote Control Special Function VHF 2 13 12 UHF 14 69 56 CATV 1 125 125 1 3W 1 3W 3W 8 ohm 75 ohm Unbalanced Picture IF Carrie...

Страница 2: ...GUIDELINES FOR COLOR TELEVISION RECEIVERS 3 SPECIFICATIONS 5 BLOCK DIAGRAM 6 ALIGNMENT INSTRUCTIONS 7 SERVICE MODE ADJUSTMENTS 7 ASSEMBLY ADJUSTMENTS 8 ELECTRICAL PARTS LIST 12 EXPLODED VIEW 17 IC DE...

Страница 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...

Страница 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...

Страница 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...

Страница 6: ...ES VHF 2 13 12 UHF 14 69 56 CATV 1 125 125 SOUND OUTPUT 1 3 W 1 3 W SPEAKER 3 W 8 ohm ANTENNA INPUT IMPEDANCE 75 ohm Unbalanced INTERMEDIATE FREQUENCIES Picture IF Carrier Frequency 45 75 MHz Sound IF...

Страница 7: ...FT IF VCC 5V Z501 TRAP 4 5MHz L501 VCO VOIL 49 48 CHROMA LUMINANCE PROCESS HORIZONTAL VERTICAL PROCESS 46 44 ABL 13 VIDEO VER VCC 5V 43 42 X RAY 34 19 20 21 RED GREEN BLUE 1 2 3 200V CRT 9 8 7 6 I901...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 12: ...lue to obtain normal brightness 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...

Страница 13: ...E102M C CERA AC 4 0KV 1000PF E DG I D801 DD2SB80 DIODE BRIDGE D2SB80 F801 5F1GB4021L FUSE GLASS TUBE UL CSA TL 4A 125V MF51 2I I101 1DCT814B IC CHROMA DCT814B 2 I301 PTC2SW4607 HEAT SINK ASS Y 1LA7841...

Страница 14: ...HM J 2012 RC151 HRFT104JCA R CHIP 1 10 100K OHM J 2012 RC154 HRFT473JCA R CHIP 1 10 47K OHM J 2012 RC156 HRFT473JCA R CHIP 1 10 47K OHM J 2012 LOC PART CODE PRAT NAME DESCRIPTION REMARK RC165 HRFT472J...

Страница 15: ...T222JCA R CHIP 1 10 2 2K OHM J 2012 RC925 HRFT222JCA R CHIP 1 10 2 2K OHM J 2012 RC926 HRFT242JCA R CHIP 1 10 2 4K OHM J 2012 ZZ200 PTMPJ0J702 PCB MAIN RHU AS 9850174600 DTQ 20J5FC C105 CEXF1C471V C E...

Страница 16: ...I C806 CCXB3A102K C CERA 1KV B 1000PF K TAPPING C807 CMXB1H103J C MYLAR 50V EU 0 01MF J TP C815 CEXF2A100V C ELECTRO 100V RSS 10MF 6 3X11 TP C818 CEXF1C101V C ELECTRO 16V RSS 100MF 6 3X11 TP LOC PART...

Страница 17: ...TING J045 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J046 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J047 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J048 85801065GY WIRE COPPER AWG22 1...

Страница 18: ...2Z220J R CARBON FILM 1 2 22 OHM J LOC PART CODE PRAT NAME DESCRIPTION REMARK R701 RD 4Z240J R CARBON FILM 1 4 24 OHM J R703 RD 4Z102J R CARBON FILM 1 4 1K OHM J R750 RD 4Z472J R CARBON FILM 1 4 4 7K...

Страница 19: ...17 EXPLODED VIEW 1 DTQ 20J5FC...

Страница 20: ...SCHEMATIC DIAGRAM...

Страница 21: ...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 TEL 82 2 360 7806 FAX 82 2 360 7877...

Страница 22: ...AN4 P85 AN5 P86 AN6 P87 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...

Страница 23: ...nds of 16 x 32 dot characters 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...

Страница 24: ...PLL IC Interface 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 Memori...

Страница 25: ...merica 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 and...

Страница 26: ...5 IC DESCRIPTION 6 Pin Description...

Страница 27: ...6 IC DESCRIPTION...

Страница 28: ...7 IC DESCRIPTION...

Страница 29: ...RGB VCC 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...

Страница 30: ...01 POWER CONTROL MODULE PIN NO DESCRIPTION PIN NO DESCRIPTION 1 GATE DRIVE1 10 12V INPUT 2 OCP 11 POWER CONTROL 3 SOURCE 12 NC 4 GND1 13 GND2 5 GATE 14 133V INPUT 6 GATE DRIVE2 DPM 001 TI KSE 1 2 3 4...

Страница 31: ...I101 34 OCP TUNER 33V R820 DR TRNS B 45V SOUND B 12V R817 R818 D812 5 6Vz Q805 C706 ST BY 5V 133V Q801 FET S R809 R802 G R803 D L802 C805 R804 Check F801 125V 4A Check D801 PBS208GU Check R801 7W 2 2...

Страница 32: ...4 AFT 27 28 SDA SCL I101 SF101 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 wa...

Страница 33: ...Vcc 5V Check clock data signal 3 Check IF AGC voltage e I601 CXA2104S 16 11 f 52 54 Check SIF output signal If no signal then change I101 Check SIF input signal 9 5V Check FM filter circuit 1 2 audio...

Страница 34: ...I701 MICOM 11 12 29 30 T DATA 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 C1...

Страница 35: ...19 20 21 RGB Vcc 9V Check the 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...

Страница 36: ...ote Control PREAMP ST BY 5V 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 Chec...

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