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Daewoo DTQ-29S2FCC, Руководство по обслуживанию

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Daewoo DTQ-29S2FCC Скачать руководство пользователя страница 21

SERVICE PARTS LIST

z_loc z_parts_code

parts_name

parts_descr

D826

D1N4004S--

DIODE

1N4004S

DM901

D1N4148---

DIODE

1N4148 (TAPPING)

DM902

D1N4148---

DIODE

1N4148 (TAPPING)

DM903

D1N4148---

DIODE

1N4148 (TAPPING)

DM904

D1N4148---

DIODE

1N4148 (TAPPING)

J001

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J002

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J003

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J004

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J005

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J006

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J007

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J008

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J011

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J012

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J013

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J014

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J015

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J016

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J017

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J018

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J019

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J020

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J021

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J022

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J023

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J024

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J028

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J029

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J031

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J033

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J034

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J035

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J037

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J039

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J040

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J042

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J043

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J044

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

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 1/0.65 TIN COATING

J049

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J050

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J051

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J052

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J053

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J054

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J056

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J057

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J058

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J059

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

z_loc z_parts_code

parts_name

parts_descr

J062

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J063

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J064

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J065

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J066

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J067

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J068

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J070

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J071

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J073

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J074

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J075

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J076

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J077

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J078

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J079

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J080

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J081

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J082

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J083

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J084

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J086

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J087

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J089

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J092

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J093

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J095

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J096

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J097

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J098

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J099

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J100

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J101

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J102

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J103

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J105

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J106

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J107

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J108

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J109

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J110

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J111

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J113

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J116

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J120

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J121

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J122

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J123

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J125

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

J126

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

L112

5CPZ100K02

COIL PEAKING

10UH K (AXIAL 3.5MM)

L402

58C0000026

COIL BEAD

HC-4035

L502

5CPZ100K04

COIL PEAKING

10UH 10.5MM K (LAL04TB)

20

Содержание DTQ-29S2FCC

Страница 1: ...Tuning System VHF 2 13 12 UHF 14 69 65 CATV 1 125 125 1 6W x 1 6W x 0 5W 3W 8ohm 75ohm Unbalanced Front Video Audio Rear Video In Out MTI Out Matrix speaker Audio Picture IF Carrier Frequency 45 75MH...

Страница 2: ...INSTRUCTIONS 6 1 SERVICE MODE ADJUSTMENTS 6 2 ASSEMBLY ADJUSTMENTS 7 SCHEMATIC DIAGRAM 11 EXPLODED VIEW 12 PRINTED CIRCUIT BOARD 14 SERVICE PARTS LIST 15 1 DIFFERENT PARTS LIST 22 IC DESCRIPTION 1 TR...

Страница 3: ...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 4: ...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 5: ...ND OUTPUT 1 6W X 1 6W X 0 5W SPEAKER 3W 8 ohm ANTENNA INPUT 75 ohm Unbalanced IMPEDANCE AUXILARY Front Video Audio INPUT TERMINAL Rear Video Audio In Out M T I Out Matrix Speaker INTERMEDIATE Picture...

Страница 6: ...4V SOUND IC MSP3420G SCL SDA TRAP IF DET OUT BPF j k SMPS TRANS TSM 4242B5 HYBRID IC SW1 6 EEPROM 5V VERTICAL LA7845 HOR OUT 2SD2578 DEFLECTION YOKE FBT X RAY KTC 3229 200V 10V 27V j k CONTROL SOUND S...

Страница 7: ...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 8: ...OSI 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...

Страница 9: ...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 10: ...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 11: ...lue to obtain normal brightness level Press the DISPLAY button to memorize the data CONTRAST Fixed value 27 TINT Fixed value 27 COLOR Fixed value 15 7 FACTORY OUTGOING MODE S12 FACT If you select the...

Страница 12: ...11 SCHEMATIC DIAGRAM CN 013 CHASSIS...

Страница 13: ...12 EXPLODED VIEW 1 DTQ 29S2FCC...

Страница 14: ...13 EXPLODED VIEW 1 DTQ 26S2FCC...

Страница 15: ...14 PRINTED CIRCUIT BOARD...

Страница 16: ...7027921 HEAT SINK AL EX BK z_loc z_parts_code parts_name parts_descr I301B 7174300811 SCREW TAPPTITE TT2 RND 3X8 MFZN I401 1K1A7805P1 IC REGULATOR KIA7805API I601 1TDA7267A IC AMP TDA7267A I602 1TDA72...

Страница 17: ...CQK470JCA C CHIP CERA 50V CH 47PF J 2012 CC632 HCQK200JCA C CHIP CERA 50V CH 20PF J 2012 CC708 HCQK120JCA C CHIP CERA 50V CH 12PF J 2012 CC711 HCQK221JCA C CHIP CERA 50V CH 220PF J 2012 CC713 HCQK101J...

Страница 18: ...CHIP 1 10 1 5K OHM J 2012 RC746 HRFT222JCA R CHIP 1 10 2 2K OHM J 2012 z_loc z_parts_code parts_name parts_descr RC747 HRFT392JCA R CHIP 1 10 3 9K OHM J 2012 RC748 HRFT102JCA R CHIP 1 10 1K OHM J 2012...

Страница 19: ...e parts_descr C202 CEXD1H479F C ELECTRO 50V RND 4 7MF 6 3X11 TP C203 CEXF1H479V C ELECTRO 50V RSS 4 7MF 5X11 TP C204 CEXF1H479V C ELECTRO 50V RSS 4 7MF 5X11 TP C205 CEXF1E221V C ELECTRO 25V RSS 220MF...

Страница 20: ...L FILM 2W 270 OHM J SMALL R402 RN02B102JS R METAL FILM 2W 1K OHM J SMALL R403 RN02B103JS R METAL FILM 2W 10K OHM J SMALL R405 RN02B181JS R METAL FILM 2W 180 OHM J SMALL R407 RN02B229JS R METAL FILM 2W...

Страница 21: ...1 0 65 TIN COATING J059 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING z_loc z_parts_code parts_name parts_descr J062 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING J063 85801065GY WIRE COPPER AWG2...

Страница 22: ...1B 4850708S01 CONNECTOR YH025 08 YST025 ULW 400 Q901 PTL2SW6900 HEAT SINK ASS Y TKTC3229 7174301011 00001 TKTC3229 TR KTC3229 0000A 4857026900 HEAT SINK AL EX 0000B 7174301011 SCREW TAPPTITE TT2 RND 3...

Страница 23: ...8 OHM J TAPPING 0 1 RC562 HRFT914JCA R CHIP 1 10 910KOHM J 2012 1 0 RC562 HRFT684JCA R CHIP 1 10 680K OHM J 2012 0 1 SP01A 7178301011 SCREW TAPPTITE TT2 WAS 3X10 MFZN 4 0 SP01A 7178301212 SCREW TAPPTI...

Страница 24: ...P85 AN5 P84 AN4 VDD XT2 XT1 VSS P17 PWM P16 P15 PWM3 P14 PWM2 P13 PWM1 P12 P11 P10 X TAL 32 768 KHz P07 POWER ON H Degaussing SW AUDIO MUTE H NC SOUND RESET H OUT P06 AV S W POWER ON P73 INT3 TOIN P0...

Страница 25: ...0 VS I301 7 21 21 HS I101 28 22 22 R I101 14 23 23 G I101 15 24 24 B I101 16 25 25 BL I101 17 26 26 H T NC 27 27 M T_DATA U101 I101 11 I703 5 28 28 M T_CLK U101 I101 12 I703 6 29 29 MSP_DATA I603 8 30...

Страница 26: ...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 IF VCC...

Страница 27: ...35 34 33 32 22 23 24 25 26 31 30 29 28 27 DVSS RESETQ VREF_2 MAIN_L_OUT DACM_SUB DVSS STANDBY 12C_CL 12C_DA SC3_IN_L SC2_IN_L SC2_OUT_R SC2_OUT_L VREF1 SC1_OUT_R SC1_OUT_L CAPL_A CAPL_M AHVSS AGNDC A...

Страница 28: ...K 10 12S_WS IN OUT LV I2S WORD STROBE 11 12S_DA_OUT OUT LV I2S1 DATA OUTPUT 12 12S_DA_IN1 IN LV I2S1 DATA INPUT 13 ADR_DA OUT LV ADR data output 14 ADR_WS OUT LV ADR word strobe 15 ADR_CL OUT LV ADR c...

Страница 29: ...T1 input right 43 VREFTOP OBL Reference voltage IF A D converter 44 MONO_IN IN LV Mono input 45 AVSS OBL Analog ground 46 AVSUP OBL Analog power supply 5V 47 ANA_IN IN LV IF input 48 ANA_IN IN AVSS VI...

Страница 30: ...804 POWER CONTROL MODULE PIN NO DESCRIPTION PIN NO DESCRIPTION 1 ST BY VCC 10 POWER ON 2 DELAY 11 ON OFF 3 VCC 12 ON OFF PULSE 4 FB 13 GND2 5 GND1 14 133V INPUT 9 8V DPM 011 TIA KSE 1 2 3 4 5 10 11 12...

Страница 31: ...Check F801 125V 5A Check D801 D5SBA60 Check R801 10W 1 Check Voltage Check Voltage Check Voltage Check Voltage 133V 14 FROM U COM 42 PW ON 0FF 10 Check Voltage FROM MICOM 42 PW ON H PW OFF L 5 3 C803...

Страница 32: ...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 waveform...

Страница 33: ...out The reset The SDA SCL I603 MSP3435G SDA SCL FROM I701 51 52 47 24 25 20 7 8 e I602 TDA7267A 1 4 Check Vcc of the sound AMP C602 SOUND 12V C606 L sound in Check audio signal in 2 C608 speaker Check...

Страница 34: ...ICOM 11 12 29 30 T DATA T CLOCK 5V 33V IF OUT 14 AFT SDA SCL I AGC IN X701 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 A...

Страница 35: ...21 RGB Vcc 8 2V 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 LA7845 23 Ver...

Страница 36: ...Control PREAMP ST BY 5V GND 34 OUT Check the waveform I701 MICOM X701 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...

Страница 37: ...DAEWOO ELECTRONICS CO LTD 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA TELEX DWELEC K28177 8 CABLE DAEWOOELEC PRINTED DATE FEB 2002...

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