DAEWOO ELECTRONICS DTQ-14V1FC Service Manual

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Service Manual

Color

Color T

Televisi

elevision

CHASSIS : CN-001A

Model :

DTQ-14V1FC/20V1FC

DTQ-14V5FC/20V4FC

DTQ-14V1FS/20V1FS

DTQ-14V5FS/20V4FS

DTQ-14V3FS/20V3FS

DTQ-14U1FS/20U1FS

DTQ-14V6NB/14V6NP

DTQ-14V6FCB/14V6FCP

DTQ-14V1FSP/20V1FSP

DTQ-14V6FBB/14V6FPP

DTQ-14V5FSP/20V4FSP

DTQ-14U1FSP/20U1FSP

DTQ-14V6NBP/14V6NPP

DTQ-14V1FC

DTQ-14V5FC



Caution

In this Service Manual, some

without notice in the parts list.So,if you need the

to PPL(Parts Price List)

DAEWOO ELECTRONICS CO., LTD

http : //svc.dwe.co.kr

S/M No. : CN001A-020R1

(Revision-1)

U.S.A

Canada

America

(AC 110V)

Mexico,Chile,

Peru (AC 220V)

DTQ-20V4FC

DTQ-14V3FC

DTQ-14U1FS

parts can be changed for improving, their performance

latest parts information, please refer

in Service information Center(http://svc.dwe.co.kr)

SEP.2000

Table of Contents

Summary of Contents for DAEWOO ELECTRONICS DTQ-14V1FC

Page 1 PPL(Parts Price List) to PPL(Parts Price List) in Service information Center(http://svc.dwe.co.kr) in Service information Center(http://svc.dwe.co.kr) DAEWOO ELECTRONICS CO., LTD DAEWOO ELECTRONICS CO., LTD http : //svc.dwe.co.kr http : //svc.dwe.co.kr ...
Page 2: Safety Precautions
T T A A B B LE O LE OF F CO CON N T T EN ENT T S S SAFETY SAFETY PRECAUTIONS PRECAUTIONS ................................................ 2 2 PRODUCT SAFTY SERVICING GUIDELINES FOR AUDIO - VIDEO PRODUCS.........
Page 3 PRODUC PRODUCT T SAFETY SAFETY SERVICING GUIDELINES SERVICING GUIDELINES FOR FOR AUDIO AUDIO - - VIDEO VIDEO PRODUC PRODUCTS CAUTION CAUTION SUBJECT : X-RADIATION SUBJECT : X-RADIATION : DO NOT ATTEMPT TO MODIFY THI : DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WAY. S PRODUCT IN ANY WAY.
Page 4 PRODUCT SAFETY SERVICING GUIDE PRODUCT SAFETY SERVICING GUIDEL L INES FOR COLOR INES FOR COLOR TELEVISION RECEIVERS TELEVISION RECEIVERS CAU TION : Do not att TION : Do not attemp emp t t t to mo o mo dif dify thi y this product i s product in any way.
Page 5 SUBJECT : SUBJECT : IMPLOSIO IMPLOSION N 4. Wall and shelf 4. Wall and shelf mo mo unted install unted installations using a ations using a com com me me rcial rcial mo mo unting unting kit, must follow the factory approved mounting instructions. A kit, must follow the factory approved mounting instructions.
Page 6 S S P P E E C C IF IF IC ICA A T T IO IONS DTQ-14/20V1FC DTQ-14/20V1FC MODEL MODEL DTQ-14V5/20V4FC DTQ-14V5/20V4FC DTQ-14/20V1FSP DTQ-14/20V1FSP DTQ-14/20V1FS DTQ-14/20V1FS D D T T Q Q - - 1 1 4 4 / / 2 2 0 0 U U 1 1 F F S S D D T T Q Q - - 1 1 4 4 / / 2 2 0 0 U U 1 1 F F S S P P REMARKS REMARKS...
Page 8 A A L L IG IGNM NME E NT NT I I NS NS T T R R U U C C T T I I O O NS 1. SERVICE MODE ADJ 1. SERVICE MODE ADJUSTMENTS USTMENTS Follow the st Follow the st eps below wheneve eps below whenever servic...
Page 9 A A L L IG IGNMENT NMENT INST INST RU RU C C T T IO IONS Table-B Table-B DATA DATA M M O O D D E E A A D D J J U U S S T T M M E E N N T T I I T T E E M M S S REMARKS REMARKS INITIAL...
Page 10: Focus Adjustment
A A L L IG IGNMENT NMENT INST INST RU RU C C T T IO IONS 2) FOCUS ADJUSTMENT 2) FOCUS ADJUSTMENT Turn in a local station and adjust the Focus Control knob (located on FBT) for best picture Turn in a local station and adjust the Focus Control knob (located on FBT) for best picture •...
Page 11: Vertical Size Adjustment
A A L L IG IGNMENT NMENT INST INST RU RU C C T T IO IONS 4-3. Vertical Size Adjustment 4-3. Vertical Size Adjustment Select “V.SIZE Select “V.SIZE ” i ” item, adjust “V.SIZE tem, adjust “V.SIZE ” data value to proper verti ”...
Page 12 A A L L IG IGNMENT NMENT INST INST RU RU C C T T IO IONS Select Subbrightness item, adjust Subbrightness data value Select Subbrightness item, adjust Subbrightness data value to obtain normal to obtain normal brightness level. brightness level.
Page 13 IC DE DE S S C C R R IP IP T T IO U-COM(I701) U-COM(I701) TV ONLY (H) TV ONLY (H) POWER ON(H) POWER ON(H) CABLE (H) CABLE (H) ST / MONO ST / MONO AUDIO MUTE(H AUDIO MUTE(H) ) P13/PWM1 P13/PWM1...
Page 14: Display Area
IC DE DE S S C C R R IPT IPT IO 1. Abstract. 1. Abstract. This specification is 1-Tuner Mono Model for North/South America, CCD 1-Chip MICOM This specification is 1-Tuner Mono Model for North/South America, CCD 1-Chip MICOM LC863228A. LC863228A.
Page 15 IC DE DE S S C C R R IPT IPT IO 3) On Screen Displays function is interior designed. 3) On Screen Displays function is interior designed. 4 4 ) ) P P a a c c k k a a g g e e . . : : 4 4 2 2 P P I I N N S S D D I I P P .
Page 16 IC DE DE S S C C R R IPT IPT IO - Auto Power On Function.(Power Restore function in the Special Menu) - Auto Power On Function.(Power Restore function in the Special Menu) - Heat Run Fun - Heat Run Functi ction.
Page 17: Pin Description
IC DE DE S S C C R R IPT IPT IO 6. Pin Description 6. Pin Description 1 1 6 6...
Page 18 IC DE DE S S C C R R IPT IPT IO 1 1 7 7...
Page 19 IC DE DE S S C C R R IPT IPT IO 1 1 8 8...
Page 20 IC DE DE S S C C R R IPT IPT IO I101 I101 DCT814(LA76814) DCT814(LA76814) : : I I C VIDEO PRO C VIDEO PRO CESS CESS OR AUD AUDIO IO OU OUT T SIF INPUT SIF INPUT FM OUTPUT FM OUTPUT SIF APC FILTER...
Page 21: Power Control Module
IC DE DE S S C C R R IPT IPT IO I801 I801 POWER CONTROL MODULE POWER CONTROL MODULE DPM 001 TI DPM 001 TI P P I I N N N N O O D D E E S S C C R R I I P P T T I I O O N N P P I I N N N N O O D D E E S S C C R R I I P P T T I I O O N N G G A A T T E E D D R R I I V V E E 1 1...
Page 22 T T R R O U B B L L E E S S HO O T T IN U I I DE 1. NO POWER 1. NO POWER FROM FROM FBT 10V FBT 10V Check Check R416 R416 Check Check...
Page 23 T T R R O O UB UB L L ES ES HOO HOOT T ING ING G G UIDE UIDE 2. NO PICTURE 2. NO PICTURE NG : G : G O O to the to the fi figure gure c c Check the waveform of I101 #46 Check the waveform of I101 #46...
Page 24 T T ROUBL ROUBL ES ES HO O T T ING ING G G UIDE UIDE 3. NO SOUND 3. NO SOUND NG : Go : Go to the fi to the figure gure e e Check a Check a udio output si udio output signal of I101 #1...
Page 25: Ch Don't Stop
T T R R O O UB UB L L ES ES HOO HOOT T ING ING G G UIDE UIDE 4. CH DON’T STOP 4. CH DON’T STOP NG : Loss of si : Loss of signal or weak signal gnal or weak signal Check the input signal conditions Check the input signal conditions...
Page 26: No Vertical Deflection
T T ROUBL ROUBL ES ES HO O T T ING ING G G UIDE UIDE 5. NO COLOR 5. NO COLOR Check Check Check Check C.V.S waveform C.V.S waveform the voltage the voltage composite video in composite video in Video/Chroma/Deflection Vcc Video/Chroma/Deflection Vcc Check...
Page 27: No On-Screen Display
R R O U BL BL ES ES HOO HOOT T ING ING G U IDE 7. NO ON-SCREEN DISPLAY 7. NO ON-SCREEN DISPLAY Check Check the signal (60Hz) the signal (60Hz) V.SYNC IN V.SYNC IN Check Check I701 I701 clock/data signal...
Page 28 E L E C E CT T R R I I C C A A L L P P A A R R T T S S L L I I S S T T   Caution Caution In this Service Manual, some In this Service Manual, some...
Page 29 EL EC ECT T RI C RI CA A L PA L PART RT S L S L I ST I ST L L O O C C P P A A R R T T C C O O D D E E P P A A R R T T N N A A M M E E D D E E S S C C R R I I P P T T I I O O N N L L O O C C...
Page 30 EL EC ECT T RI C RI CA A L PART L PART S LI S S LI S T T L L O O C C P P A A R R T T C C O O D D E E P P A A R R T T N N A A M M E E D D E E S S C C R R I I P P T T I I O O N N L L O O C C...
Page 31 EL EC ECT T RI C RI CA A L PA L PART RT S L S L I ST I ST L L O O C C P P A A R R T T C C O O D D E E P P A A R R T T N N A A M M E E D D E E S S C C R R I I P P T T I I O O N N L L O O C C...
Page 32 EL EC ECT T RI C RI CA A L PART L PART S LI S S LI S T T L L O O C C P P A A R R T T C C O O D D E E P P A A R R T T N N A A M M E E D D E E S S C C R R I I P P T T I I O O N N L L O O C C...
Page 33 E L E C E CT T R I C R I CA A L L P A P AR T R T S L S L I S T I S T THE DIFFERENT PARTS FOR INCH(CN-001A) THE DIFFERENT PARTS FOR INCH(CN-001A) P P A A R R T T C C O O D D E E P P A A R R T T N N A A M M E E...
Page 34 E E XPL XPL O O DE DE D V D VI I E E W 1. DTQ-14V1FS 1. DTQ-14V1FS 3 3 3 3...
Page 35 EXPL EXPL O O DED VIEW DED VIEW 2. DTQ-14V3FS 2. DTQ-14V3FS 3 3 4 4...
Page 36 EXPL EXPL O O DED VIEW DED VIEW 3. DTQ-14V5FC / FS 3. DTQ-14V5FC / FS 3 3 5 5...
Page 37 EXPL EXPL O O DED VIEW DED VIEW 4. DTQ-14U1FS 4. DTQ-14U1FS 3 3 6 6...
Page 38 EXPL EXPL O O DED VIEW DED VIEW 5. DTQ-20V1FS 5. DTQ-20V1FS 3 3 7 7...
Page 39 EXPL EXPL O O DED VIEW DED VIEW 6. DTQ-20V3FS 6. DTQ-20V3FS 3 3 8 8...
Page 40 EXPL EXPL O O DED VIEW DED VIEW 7. DTQ-20V4FS 7. DTQ-20V4FS 3 3 9 9...
Page 41 EXPL EXPL O O DED VIEW DED VIEW 8. DTQ-20U1FS 8. DTQ-20U1FS 4 4 0 0...
Page 42 EXPL EXPL O O DED VIEW DED VIEW 9. DTQ-14V6 9. DTQ-14V6 4 4 1 1...
Page 43 - - 1 - 1 - M M on A on A ug 0 ug 0 9 09 9 09 : : 48: 48:04 1 04 1 999 ...
Page 44 DAEWOO ELECTRONICS CO., LTD DAEWOO ELECTRONICS CO., LTD 686, 686, AHYEON-DONG AHYEON-DONG MAPO-GU MAPO-GU SEOUL, KOREA SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA C.P.O. BOX 8003 SEOUL, KOREA TELEX : DWELEC K28177-8 TELEX : DWELEC K28177-8 CABLE : " CABLE : "DAEWO...

DAEWOO ELECTRONICS DTQ-14V1FC Service Manual

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