DAEWOO ELECTRONICS DTQ-14U1FS Service Manual Download Page 43 | Manualshive

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Summary of Contents for DTQ-14U1FS

Page 1: ...S A Canada Canada America America AC 110V AC 110V Mexico Chile Mexico Chile Peru AC 220V Peru AC 220V DAEWOO ELECTRONICS CO LTD DAEWOO ELECTRONICS CO LTD http svc dwe co kr http svc dwe co kr SEP 200...

Page 2: ...S RUCTIONS 7 7 SERVICE MODE ADJUSTMENTS 7 SERVICE MODE ADJUSTMENTS 7 A AS SS SE EM MB BL LY YA AD DJ JU US ST TM ME EN NT TS S 8 8 IC IC DESCRIPTION DESCRIPTION 12 12 TROUBL TROUBLE E SHOOTING SHOOTIN...

Page 3: ...HE FA E FA C CT TO OR RY SP Y SP E EC CIF IFIE IE D LE D LE V VE EL L T TH HE PR E PR O OP PE ER VA R VA L LU UE IS E IS GIVEN IN THE APPLI GIVEN IN THE APPLICABLE SCHEM CABLE SCHEM ATIC ATIC OPERATIO...

Page 4: ...mme diately diately GRAPHIC SYM GRAPHIC SYMBOLS BOLS The lightning flash with arrowhead symbol The lightning flash with arrowhead symbol within an equilateral triangle is intended to alert within an e...

Page 5: ...rcial mo mo unting unting kit must follow the factory approved mounting instructions A kit must follow the factory approved mounting instructions A receiver mounted to a shelf or platform must retain...

Page 6: ...GRANGES TUNINGRANGES VHF 2 VHF 2 13 12 13 12 UHF 14 UHF 14 69 56 69 56 CATV 1 CATV 1 125 125 125 125 S SO OU UN ND DO OU UT TP PU UT T 1 1 3 3 W W 1 1 3 3W W 1 1 3 3 W W 1 3 W 1 3 W S SP PE EA AK KE E...

Page 7: ......

Page 8: ...in the service mode you wish to adjust 2 H 2 How to ow to memorize the adjusted values in memorize the adjusted values in the service mode the service mode Must press Must press DISPLAY DISPLAY button...

Page 9: ...0 0 1 12 27 7 A Al li ig gn nv ve er rt ti ic ca al l a am mp pl li it tu ud de e u us si in ng gi in nt te er rn na al l c cr ro os ss sp pa at tt te er rn n S S7 7 N NO OS SD DP PO OW W E ER RO OF F...

Page 10: ...selectinternalcrosspattern Usingthevolumeupordownbutton selectinternalcrosspattern SelectserviceadjustmentS6 SelectserviceadjustmentS6 YoucanseetheOSDasshow YoucanseetheOSDasshow ni ninbelow nbelow 4...

Page 11: ...untilagoodgray lagoodgray scal scalewit ewithnormalwhi hnormalwhites tes is is obtai obtained ALIGN ned ALIGN ME ME NTINST NTINST RU RU CTIO CTIONS NS Presst PresstheDISP heDISP LAYb LAYbutt uttontom...

Page 12: ...PresstheDISP heDISP LAYb LAYbutt uttontomem ontomem ori orizethedata zethedata CONTRAST CONTRAST Fixed value 10 Fixed value 10 TINT TINT Fixed value 27 Fixed value 27 COLOR COLOR Fixed value 15 Fixed...

Page 13: ...VS HS HS R R G G B B BL BL I I P60 SDA0 P60 SDA0 P61 SCLK0 P61 SCLK0 P62 SDA1 P62 SDA1 P63 SCLK1 P63 SCLK1 P70 INT0 P70 INT0 P71 INT1 P71 INT1 P72 INT2 TOIN P72 INT2 TOIN P73 INT3 TOIN P73 INT3 TOIN P...

Page 14: ...Variouscharactersattributes C Ch ha ar ra ac ct te er r c co ol lo or rs s 1 16 6c co ol lo or rs s C Cha harac racter terba back ckgr grou ound ndco colors lors 1 16 6co colors lors F Fr ri in ng ge...

Page 15: ...CBus CBus PLLICInterface PLLICInterface FS181Channel FS181Channel AIR2 69 AIR2 69CH CH CABLE1 125CH CABLE1 125CH AFTO AFTO perati peration Fi on FineTun neTuning ing 2 5Fn 2 5MH 2 5Fn 2 5MH z z AI AI...

Page 16: ...1 PLL ICBan PLL ICBand Da d Data ta Control Control Byte 2 Byte 2 P3 P P3 P 0 0 V VH HF FL L 1 1 V VH HF FH H 2 2 CH CH 6TR 6TR AP AP 5 5 IS 31 AIR C IS 31 AIR Cable CH able CH6On 6Only ly U UH HF F 8...

Page 17: ...1 1 6 6 IC IC DE DE S S C CR R IPT IPT IO ION N 6 Pin Description 6 Pin Description...

Page 18: ...1 1 7 7 IC IC DE DE S S C CR R IPT IPT IO ION N...

Page 19: ...1 1 8 8 IC IC DE DE S S C CR R IPT IPT IO ION N...

Page 20: ...UT B AKB INPUT VERTICAL OUTPUT VERTICAL OUTPUT RAMP ALC FILTER RAMP ALC FILTER HOR BUS VCC HOR BUS VCC HOR AFC FILTER HOR AFC FILTER HORIZONTAL OUTPUT HORIZONTAL OUTPUT AUD AUDIO IO OU OUT T FM OUTPUT...

Page 21: ...IO ON N 1 1 G G A AT TE ED DR R I IV VE E1 1 1 10 0 1 12 2V VI IN NP PU UT T 2 2 O OC C P P 1 11 1 P PO O W W E ER RC CO O N NT TR RO OL L 3 3 S SO O U UR RC CE E 1 12 2 N NC C 4 4 G GN ND D1 1 1 13...

Page 22: ...SOUND B 12V 12V R817 R817 R818 R818 D812 D812 5 6Vz 5 6Vz Q805 Q805 C706 C706 ST BY ST BY 5V 5V 133V 133V Q801 Q801 FET FET S S R809 R809 R802 R802 G G R803 R803 D D L802 L802 C805 C805 R804 R804 Chec...

Page 23: ...10 10 8 8 11 11 12 12 Check Check IF Vcc 5V IF Vcc 5V Check Check clock data signal clock data signal Check Check clock datasignal clock datasignal 3 3 4 4 Check Check IF AGC voltage IF AGC voltage Ch...

Page 24: ...2 12 Check Check IF Vcc 5V IF Vcc 5V Check Check clock data signal clock data signal 3 3 Check Check IF AGC voltage IF AGC voltage e e I601 I601 TDA7267A TDA7267A 1 1 4 4 f f 52 52 54 54 Check Check S...

Page 25: ...1 14 4 AF AFT T 2 27 7 2 28 8 SDA SDA SCL SCL h h AG AGC IN C IN XC701 XC701 32 768KHz 32 768KHz 1 10 0 ST BY ST BY 5V 5V Check Check the crystal the crystal I703 I703 EEPROM EEPROM 8 8 ST BY ST BY 5V...

Page 26: ...OUT B OUT B OUT Check Check R G B signal R G B signal 4 43 3 Video Chroma Deflection Vcc Video Chroma Deflection Vcc Check Check the voltage the voltage X502 X502 2 24 4 C507 C507 C508 C508 V RAMP ALC...

Page 27: ...e waveform the waveform I701 I701 MICOM MICOM XC701 XC701 32 768KHz 32 768KHz 1 10 0 1 11 1 1 12 2 ST BY ST BY 5V 5V Check Check the crystal the crystal 24 24 25 25 SDA SDA SCL SCL I101 I101 16 16 17...

Page 28: ...T TP P C C1 10 07 7 C CE EX XF F1 1H H2 22 28 8V V C CE EL LE EC CT TR RO O 5 50 0V VR RS SS S0 0 2 22 2M MF F 5 5X X1 11 1 T TP P C C3 30 01 1 C CM MX XB B1 1H H1 10 03 3J J C CM MY YL LA AR R 5 50...

Page 29: ...0 03 3K KC CA A C CC CH HI IP PC CE ER RA A 5 50 0V VX X7 7R R0 0 0 01 1M MF FK K2 20 01 12 2 L LO OC C P PA AR RT T C CO OD DE E P PA AR RT T N NA AM ME E D DE ES SC CR RI IP PT TI IO ON N C CC C1 15...

Page 30: ...D D P PH H J JB B 9 96 61 15 5C C L LO OC C P PA AR RT T C CO OD DE E P PA AR RT T N NA AM ME E D DE ES SC CR RI IP PT TI IO ON N L L1 11 11 1 5 58 8C C5 55 58 80 00 01 19 9 C CO OI IL LC CH HO OK KE...

Page 31: ...E D DE ES SC CR RI IP PT TI IO ON N R R8 82 22 2 R RD D 4 4Z Z3 36 63 3J J R RC CA AR RB BO ON NF FI IL LM M 1 1 4 43 36 6K KO OH HM MJ J R R8 88 83 3 D DE EC C7 7R R0 0M M1 14 40 0 P PO OS SI IS ST...

Page 32: ...1 1K KO OH HM MJ J2 20 01 12 2 L LO OC C P PA AR RT T C CO OD DE E P PA AR RT T N NA AM ME E D DE ES SC CR RI IP PT TI IO ON N R RC C7 79 94 4 H HR RF FT T1 10 02 2J JC CA A R RC CH HI IP P 1 1 1 10 0...

Page 33: ...A V V0 05 5 0 0 1 1 4 48 8A A9 96 62 22 20 0C C1 1 C CR RT TB BA AR RE E A A4 48 8A AG GY Y1 13 3X X V V9 90 01 1 0 0 1 1 4 48 8A A9 96 63 31 14 4C C3 3 C CR RT TB BA AR RE E A A3 34 4K KQ QV V4 42 2X...

Page 34: ...3 3 3 3 E E XPL XPL O ODE DE DV DVI IE E W W 1 DTQ 14V1FS 1 DTQ 14V1FS...

Page 35: ...3 3 4 4 EXPL EXPL O ODED VIEW DED VIEW 2 DTQ 14V3FS 2 DTQ 14V3FS...

Page 36: ...3 3 5 5 EXPL EXPL O ODEDVIEW DEDVIEW 3 DTQ 14V5FC FS 3 DTQ 14V5FC FS...

Page 37: ...3 3 6 6 EXPL EXPL O ODED VIEW DED VIEW 4 DTQ 14U1FS 4 DTQ 14U1FS...

Page 38: ...3 3 7 7 EXPL EXPL O ODEDVIEW DEDVIEW 5 DTQ 20V1FS 5 DTQ 20V1FS...

Page 39: ...3 3 8 8 EXPL EXPL O ODED VIEW DED VIEW 6 DTQ 20V3FS 6 DTQ 20V3FS...

Page 40: ...3 3 9 9 EXPL EXPL O ODEDVIEW DEDVIEW 7 DTQ 20V4FS 7 DTQ 20V4FS...

Page 41: ...4 4 0 0 EXPL EXPL O ODED VIEW DED VIEW 8 DTQ 20U1FS 8 DTQ 20U1FS...

Page 42: ...4 4 1 1 9 DTQ 14V6 9 DTQ 14V6 EXPL EXPL O ODEDVIEW DEDVIEW...

Page 43: ...1 1 M M on A on A ug 0 ug 0 9 09 9 09 48 48 04 1 04 1 999 999...

Page 44: ...SEOUL KOREA SEOUL KOREA C P O BOX8003SEOUL KOREA C P O BOX8003SEOUL KOREA TELEX DWELECK28177 8 TELEX DWELECK28177 8 CABLE CABLE DAEWO DAEWO OELEC OELEC E mail djkoo web dwe co kr E mail djkoo web dwe...

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