Daewoo DTQ-2130SSFV Manual de Serviço

Caution : In this Manual, some parts can be changed for improving. their performance without notice in the parts list. So, if you need the latest

-9-ALIGNMENT INSTRUCTIONTable-B. CM-400F(DTH-291F) EEPROM DATAMODE NAME VAL REMARKS MODE REMARKSNAME VALS1 HEAT RUN RUN OFF SOC 0S2SCREEN ADJUSTOEC :

-10-ALIGNMENT INSTRUCTION2. ASSEMBLY ADJUSTMENTS1) SCREEN ADJUSTMENT (S2) Enter the service mode and select service adjustment S2. You can see the one

-11-ALIGNMENT INSTRUCTION4-2) Vertical Position Adjustment.- Select V.SLOPE item, adjust V.SLOPE data value till the horizontal line in the centre of

-12-ALIGNMENT INSTRUCTION4-5). H.BOW, PARABOLA Adjustment Adjust the H.BOW, PARABOLA to compensate for geometrical distortion. You can not adjust the

-13-ALIGNMENT INSTRUCTION5) WHITE BALANCE ADJUSTMENT(S8) Receive a good local channel. Enter the service mode and select service adjustment S8. You ca

-14-IC DESCRIPTION 1-1. UOC III BLOCK DIAGRAM1. UOC III SERIES

-15-IC DESCRIPTION 1-2. UOC III FEATURES

-16-IC DESCRIPTION

-17-IC DESCRIPTION

-18-IC DESCRIPTION

-1-SAFETY PRECAUTIONS 2SPECIFICATIONS 5CIRCUIT BLOCK DIAGRAM 6ALIGNMENT INSTRUCTIONS 7YOUR REMOTE CONTROL 7SERVICE MODE ADJUSTMENT 8ASSEMBLY ADJUSTM

-19-IC DESCRIPTION697081807978777675747372718887868584838265666867899025262728293031323334353637384056789101112131415161718192039123421232422414243444

-20-IC DESCRIPTIONSYMBOLSTANDARDVERSIONFACE DOWNVERSIONDESCRIPTIONSTEREO +AV STEREO QFP128FULL-STEREO/MONO+ AV STEREO SSDIP90MONOSTEREO +AV STEREO QFP

-21-IC DESCRIPTIONVIFIN2 25 29 104 62 IF input 2VSC 26 30 103 61 vertical sawtooth capacitorIREF 27 31 102 60 reference current inputGNDIF 28 32 101 5

-22-IC DESCRIPTIONAGC2SIF 46 44/- 83 47/- AGC capacitor second sound IFVP2 47 45 82 46 2nd supply voltage TV processor (+5 V)IFVO/SVO/CVBSI(2)48 46 81

-23-IC DESCRIPTIONSVM 65 62 64 29 scan velocity modulation outputFBISO/CSY 66 63 63 28 ybac k input/sandcastle output or composite H/Vtiming outputHOU

-24-IC DESCRIPTIONVDDA1 88 86 41 5 analog supply for TCG m-Controller and digitalsupply for TV-processor (+3.3 V)VREFAD_NEG 89 87 40 4 negative refere

-25-IC DESCRIPTIONP1.6/SCL 108 7 21 84 port 1.6 or I2C-bus clock lineP1.7/SDA 109 8 20 83 port 1.7 or I2C-bus data lineVDDP(3.3V) 110 9 19 82 supply t

-26-IC DESCRIPTION 2.

-27-IC DESCRIPTION

-28-IC DESCRIPTION3.

-2-SAFETY PRECAUTIONSCAUTION : DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN ANY WAY.NEVER PERFORM CUSTOMIZED INSTALLATIONS WITHOUT MANUFAC-TURER'S AP

-29-IC DESCRIPTION 4.

-31-IC DESCRIPTION6. STR-W6754FUNCTIONS OF EACH TERMINALTERMINALNo.SYMBOLS DESCRIPTIONS FUNCTIONS1 D DRAIN TERMINAL MOSFET DRAIN3 S/GND SOURCE/GND MOS

-32-IC DESCRIPTIONELECTRICAL CHARACTERISTICS IN CONTROL PARTELECTRICAL CHARACTERISTICS IN CONTROL PART(Ta=25¡ , Vcc=20V, UNLESS OTHERWISE SPECIFIED)MI

-33-WAVEFORMSAppendixWAVEFORMS1).I801 PIN1 2).T402(FBT) HOR.OUT 3).T402(FBT) 190V(D406) 4).I701 PIN73 HOUT5).I701 PIN76 V+.OUT 6).I701 PIN76 V-.OUT

-34-WAVEFORMSAppendix7).I701 (X-TAL) 8).I301 PIN4 V.OUT9).I901 PIN R.IN 10).I901 PIN R.OUT

-35-1. NO POWERTROUBLESHOOTING GUIDE Appendix

-36-TROUBLESHOOTING GUIDE Appendix2. NO PICTURE(A)(B)Check The Waveform of TU101 IF PINOK : Go To The Figure (B)NG : Go To The Figure (A)TU101TUNERZ10

3. NO SOUND(C)(D)Check The Output Signal of I701 #57,58OK : Go To The Figure (D)NG : Go To The Figure (C)TU101TUNERZ101SAW FILTERIFSCL/SD33V5VCHECKTHE

-38-TROUBLESHOOTING GUIDE Appendix4. CH DON’T MEMORY or SKIP(E)Check The Iutput Signal ConditionsOK : Go To The Figure (E)NG : Loss of Signal or Weak

-3-SAFETY PRECAUTIONSCAUTION : Do not attempt to modify this product in any way. Unau-thorized modifications will not only void the warranty, but may

5. NO COLOR6. NO VERTICAL DEFLECTIONI701#18,19X70124.576MHzCHECK THECRYSTAL5V3.3V#22,43,45,63,80#9,16,86,88CHECK THEVOLTAGEI701CHECK THERGB OUTI301TDA

-40-TROUBLESHOOTING GUIDE Appendix7. REMOTE CONTROL DOES NOT OPERATEI701#18,19X70124.576MHzCHECK THECRYSTAL5V3.3V#22,43,45,63,80#9,16,86,88CHECK THEVO

ELECTRICAL PARTS LISTNO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK1 ZZ100 48B5748C05 TRANSMITTER REMOCON R-48C05 (AAA)2 ZZ110 PTACPWK163 ACCES

49 C406 CMYF2G274J C MYLAR 400V MPP 0.27MF J50 C408 CMYH3C662J C MYLAR 1.6KV BUP 6600PF J51 C801 CL1UC3104M C LINE ACROSS WORLD AC250V 0.1UF M R.4752

-43-ELECTRICAL PARTS LIST103 T402 50H0000302 FBT LTC-545104 T801 50M3541C1- TRANS SMPS TSM-3541C1105 TU101 4859726730 TUNER VARACTOR TAEC-H012F(A)106

-44-157 E029 4856310700 EYE LET BSR T0.2 (R2.5)158 E034 4856310300 EYE LET BSR T0.2 (R1.6)159 E038 4856310700 EYE LET BSR T0.2 (R2.5)160 E039 48563107

-45-ELECTRICAL PARTS LIST211 C202 CEXF1H100V C ELECTRO 50V RSS 10MF (5X11) TP212 C204 CEXF1C101V C ELECTRO 16V RSS 100MF (6.3X11) TP213 C301 CMXM2A473

-46-265 C811 CMXM2A104J C MYLAR 100V 0.1MF J (TP)266 C812 CCXB1H821K C CERA 50V B 820PF K (TAPPING)267 C813 CCXB1H471K C CERA 50V B 470PF K (TAPPING)2

-47-ELECTRICAL PARTS LIST319 C714 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z320 C715 CBZF1H104Z C CERA SEMI 50V F 0.1MF Z321 C717 CCZB1H102K C CERA 50V B 10

-48-373 J007 85801060GY WIRE COPPER 1/0.6 TIN COATING374 J008 85801060GY WIRE COPPER 1/0.6 TIN COATING375 J009 85801060GY WIRE COPPER 1/0.6 TIN COATIN

-4-SAFETY PRECAUTIONSSUBJECT : IMPLOSION1. All direct viewed picture tubes are equipped with an integral implo-sion protection system, but care should

-49-ELECTRICAL PARTS LIST427 J063 85801060GY WIRE COPPER 1/0.6 TIN COATING428 J064 85801060GY WIRE COPPER 1/0.6 TIN COATING429 J065 85801060GY WIRE CO

-50-481 J129 85801060GY WIRE COPPER 1/0.6 TIN COATING482 J130 85801060GY WIRE COPPER 1/0.6 TIN COATING483 J131 85801060GY WIRE COPPER 1/0.6 TIN COATIN

-51-ELECTRICAL PARTS LIST535 R413 RD-4Z470J- R CARBON FILM 1/4 47 OHM J536 R418 RD-4Z102J- R CARBON FILM 1/4 1K OHM J537 R601 RD-AZ622J- R CARBON FILM

-52-589 R745 RD-AZ241J- R CARBON FILM 1/6 240 OHM J590 R746 RD-AZ331J- R CARBON FILM 1/6 330 OHM J591 R747 RD-AZ471J- R CARBON FILM 1/6 470 OHM J592 R

-53-ELECTRICAL PARTS LISTNO LOC PARTS CODE PARTS NAME PARTS DESCRIPTION REMARK643 0000A 4857031100 HEAT SINK A1050P-H24 T2.0644 0000B 7174300851 SCREW

-54-DIFFERENT PARTS LIST**This BOM is based on DTQ-29U1SCV, it is different parts list in comparison with DTQ-29U1SSFV.NO LOC PARTS CODE PARTS NAME PA

-55--55-DIFFERENT PARTS LIST **This BOM is based on DTQ-29U1SCV, it is different parts list in comparison with DTQ-29U5SSFV.NO LOC PARTS CODE PARTS NA

-56-DIFFERENT PARTS LIST **This BOM is based on DTQ-29U1SCV, it is different parts list in comparison with DTQ-29U4SCV.NONO LOCLOC PARTS CODEPARTS COD

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-5-SPECIFICTIONModelDTH-211FItemCHASSIS CM-403FTV Standard NTSC-M, PAL-N, PAL-MPower Input AC 220V, 50/60HzPower Consumption 85WTuning System Frequenc

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DAEWOO ELECTRONICS CORP.PRINTED DATE : 686, AHYEON-DONG, MAPO-GU,SEOUL, KOREA.C.P.O. BOX 8003 SEOUL KOREAFEB. 2006

-6-CIRCUIT BLOCK DIAGRAM

-7-ALIGNMENT INSTRUCTIONYour Remote Control(R-48C04)1. POWERUse this button to turn your TV on or off.2. MUTEUse to turn the TV’s sound on and off.3.

-8-ALIGNMENT INSTRUCTION1. SERVICE MODE ADJUSTMENTSFollow the steps below whenever service adjustment is required. See Table- A and Table- B to determ