DAEWOO ELECTRONICS DVST7C3 Service Manual Download

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R618

RD-AZ470J-

R CARBON FILM

1/6 47 OHM J

R619

RD-AZ470J-

R CARBON FILM

1/6 47 OHM J

R670

RD-4Z751J-

R CARBON FILM

1/4 750 OHM J

R671

RD-4Z751J-

R CARBON FILM

1/4 750 OHM J

R677

RD-AZ221J-

R CARBON FILM

1/6 220 OHM J

R678

RD-AZ221J-

R CARBON FILM

1/6 220 OHM J

R801

RC-2Z565KP

R CARBON COMP

1/2 5.6M OHM K

R803

RD-4Z394JS

R CARBON FILM

1/4 390K OHM J SMALL

R804

RD-4Z394JS

R CARBON FILM

1/4 390K OHM J SMALL

R805

RD-AZ273J-

R CARBON FILM

1/6 27K OHM J

R806

RD-2Z820JS

R CARBON FILM

1/2 82 OHM J SMALL

R807

RD-2Z820JS

R CARBON FILM

1/2 82 OHM J SMALL

R808

RD-AZ681J-

R CARBON FILM

1/6 680 OHM J

R821

RD-4Z360JS

R CARBON FILM

1/4 36 OHM J SMALL

R822

RD-AZ182G-

R CARBON FILM

1/6 1.8K OHM G

R823

RD-AZ680J-

R CARBON FILM

1/6 68 OHM J

R824

RD-AZ470G-

R CARBON FILM

1/6 47 OHM G

R825

RD-AZ132G-

R CARBON FILM

1/6 1.3K OHM G

R827

RD-4Z622J-

R CARBON FILM

1/4 6.2K OHM J

R828

RD-AZ180J-

R CARBON FILM

1/6 18 OHM J

R829

RD-4Z751J-

R CARBON FILM

1/4 750 OHM J

R830

RD-AZ103J-

R CARBON FILM

1/6 10K OHM J

UM01

97P65304MA PCB MAIN

330X246X1.6T(DVST7X3D)

Z0014

PVMPJVE068 PCB MAIN J/V ONLY AS

"DVST7X3D-AL/I(304MA,HIFI)"

JP002

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP003

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP004

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP006

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP007

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP008

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP009

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP010

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP015

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP021

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP022

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP023

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP024

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP025

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP026

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP027

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP028

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP029

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP030

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP031

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP032

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP033

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP034

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP035

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP039

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP040

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP041

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP042

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

LOC.

PART-CODE

PART-NAME

PART-DESC.

REMARK

JP043

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP044

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP052

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP055

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP056

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP057

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP058

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP059

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP060

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP065

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP066

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP067

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP068

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP069

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP070

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP071

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP072

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP074

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP076

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP079

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP080

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP081

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP084

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP086

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP087

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP089

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP090

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP091

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP092

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP093

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP094

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP096

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP097

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP098

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP099

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP100

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP101

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP105

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP106

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP109

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP110

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP111

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP112

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP117

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP119

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP120

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP121

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP122

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP123

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP128

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP130

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP131

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

LOC.

PART-CODE

PART-NAME

PART-DESC.

REMARK

ELECTRICAL PARTS LIST

All manuals and user guides at all-guides.com

Summary of Contents for DVST7C3

Page 1: ...G7J3DET0 Apr 2002 DAEWOO ELECTRONICS CO LTD http svc dwe co kr Video Cassette Recorder Model PAL SECAM MODELS ST263 DVST7L3 ALLT MECHA Hi Fi MONO DVST7L3 2 All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 2: ...tween power cord plug prongs and exposed accessible parts of the set RF terminals antenna terminals video and audio input output terminals microphone jack ear phone jacks etc is greater than values given table 1 3 Clearance distance When replacing primary circuit component confirm specified clearance distance d d between soldered terminals and between terminals and surrounding metallic parts See t...

Page 3: ...o measure across both terminals of load Z See figure2 and following table Leakage current ratings for selected are as AC Line Voltage Region Load Z Leakage Cur rent i Clearance Distance d d 100V Japan 1kΩ i 1 mArms Exposed accessible parts 110 to 130V USA Canada 15kmF 1kΩ i 0 5mArms Exposed accessible parts 110 to 130V 200 to 240V Europe Australia 2kΩ i 0 7mA peak i 2mAdc Antenna earth terminals 5...

Page 4: ...4 DVST7C3 FRONT VIEW DVST7E3 FRONT VIEW DVST7L3 FRONT VIEW DVST7M3 FRONT VIEW All manuals and user guides at all guides com ...

Page 5: ...AL VIEWS 2 REAR VIEWS FUNCTION MONO 1 SCART TYPE REAR VIEW MONO 2 SCART TYPE REAR VIEW HI FI 2 SCART TYPE REAR VIEW MONO RCA TYPE REAR VIEW HI FI RCA TYPE REAR VIEW All manuals and user guides at all guides com ...

Page 6: ...ton on the remote control 5 Check the position of the V sync from the rising edge of the SW pulse Standard 6 5H 0 5H ITEM MODE ADJUSTMENT POINT CHECK POINT TEST EQUIPMENT TEST TAPE INPUT SIGNAL 6 5H ADJUSTMENT PLAY REC BUTTON PIN 4 PIN 5 OF P502 OSCILLOSCOPE DP 2 NO SIGNAL ADJUSTMENT PARTS MEASURING POINT PCB MAIN TOP VIEW TMI BLOC PRE AMP P502 TO PATH JIG OSCILLOSCOPE CH1 CH2 PATH JIG All manuals...

Page 7: ...ontrol at cen ter position 240 lines with NETTETE IMAGE control at center position AUDIO Recording system Input Output Frequency Range Signal to Noise Ratio Audio Distortion Longitudinal track 8dBm CENELEC standard more than 47 k ohms unbalanced 6dBm CENELEC standard less than 1k ohms unbalanced 100k ohms load 100Hz to 8 000Hz More than 38dB Less than 3 SP TUNER Tuning system RF Output Voltage syn...

Page 8: ...9 CIRCUIT INFORMATION 1 INTERCONNECT WIRING DIAGRAM All manuals and user guides at all guides com ...

Page 9: ...10 CIRCUIT INFORMATION 2 POWER CIRCUIT DIAGRAM All manuals and user guides at all guides com ...

Page 10: ...E 0 0 0 B 0 25 0 26 0 17 C 0 12 0 11 0 17 Q821 E 12 58 12 6 12 6 B 13 2 13 2 13 2 C 15 6 15 36 15 4 Q822 E 5 2 5 19 5 2 B 5 89 5 89 5 89 C 5 97 5 97 5 96 Q825 E 0 0 0 B C 5 89 5 89 5 89 Q826 E 0 0 0 B 0 73 0 73 0 73 C 1 T801 PIN 1 X 0 1KV DIV Y 5uS DIV 2 T801 PIN 3 X 2V DIV Y 2mS DIV 3 T801 PIN4 X 5V DIV Y 5uS DIV 4 IC801 PIN3 X 0 5V DIV Y 5uS DIV 5 IC801 PIN 4 X 2V DIV Y 5uS DIV 6 Q801 base X 0 5...

Page 11: ...12 CIRCUIT INFORMATION 3 POWER BLOCK DIAGRAM All manuals and user guides at all guides com a l l g u i d e s c o m ...

Page 12: ...13 CIRCUIT INFORMATION 4 SYSCON CIRCUIT DIAGRAM All manuals and user guides at all guides com ...

Page 13: ...1 SYSCON MODE LOC PIN EE PLAY REC 62 0 01 0 03 0 63 64 5 18 0 5 18 65 5 18 0 01 5 18 66 0 04 0 01 0 12 67 0 5 2 0 68 0 0 01 0 69 0 0 0 12 70 5 17 5 17 5 15 71 5 04 5 01 5 01 72 5 01 5 01 5 01 73 0 12 0 14 0 08 74 0 3 2 58 0 09 75 0 03 0 0 09 76 0 2 5 2 57 77 0 2 6 2 72 78 1 33 0 0 09 79 0 0 5 0 5 80 5 02 0 5 0 5 81 1 6 0 01 1 58 82 5 21 0 0 83 4 55 5 01 5 01 84 5 01 5 01 5 19 85 0 01 0 01 0 86 5 2...

Page 14: ...15 CIRCUIT INFORMATION 5 SERVO SYSCON BLOCK DIAGRAM All manuals and user guides at all guides com ...

Page 15: ...16 CIRCUIT INFORMATION 6 AV SECAM COLOR CIRCUIT DIAGRAM All manuals and user guides at all guides com ...

Page 16: ...5 0 74 0 73 97 0 0 02 0 02 98 2 29 2 29 2 43 99 2 29 2 29 2 43 100 2 29 2 29 2 56 A V MODE LOC PIN EE PLAY REC Q201 E 0 02 0 02 0 02 B 0 03 0 03 0 84 C 5 11 0 1 0 77 Q203 E 3 51 0 1 0 89 B 3 43 0 04 1 64 C 5 04 0 04 4 83 Q204 E 0 0 02 14 24 B 0 0 7 19 43 C 5 11 0 03 1 05 Q205 E 0 14 0 02 14 15 B 0 0 71 18 87 C 0 02 0 02 0 02 Q206 E 5 16 5 16 5 16 B 5 16 4 46 5 15 C 1 81 5 12 19 1 Q207 E 5 97 5 97 ...

Page 17: ...18 CIRCUIT INFORMATION 7 1 VIDEO PLAYBACK PATH FOR PAL 7 2 VIDEO RECORD PATH FOR PAL All manuals and user guides at all guides com ...

Page 18: ...19 CIRCUIT INFORMATION 8 HIFI SW CIRCUIT DIAGRAM All manuals and user guides at all guides com ...

Page 19: ... 5 18 0 00 5 10 41 0 94 5 20 0 94 42 4 75 0 94 4 74 43 4 86 4 81 4 81 44 1 98 1 97 1 97 HIFI SW MODE LOC PIN EE PLAY REC IC601 1 5 13 5 14 5 13 2 5 16 5 16 5 15 3 5 16 5 16 5 13 4 5 15 5 15 5 14 5 5 16 5 14 5 16 6 0 0 01 0 01 7 0 01 0 01 0 01 8 0 01 0 01 0 01 9 12 19 0 01 12 26 10 12 19 12 23 12 26 11 0 01 0 01 0 01 12 5 16 5 15 5 15 13 5 14 5 14 5 13 14 5 16 5 17 5 13 15 5 14 5 15 5 13 16 12 32 1...

Page 20: ...21 CIRCUIT INFORMATION 9 PIF CIRCUIT DIAGRAM All manuals and user guides at all guides com ...

Page 21: ... 00 40 0 00 0 00 0 00 41 0 00 0 00 0 00 42 2 60 0 00 2 26 43 2 56 0 04 2 56 44 0 00 0 00 0 00 PIF MODE LOC PIN EE PLAY REC IC151 1 0 02 0 01 0 02 2 2 66 2 68 2 64 3 2 66 2 70 2 66 4 0 02 0 00 0 02 5 0 00 0 00 0 00 6 4 83 4 75 4 71 7 4 87 4 83 4 76 8 5 22 5 26 5 20 9 4 84 4 86 4 80 10 0 02 0 00 0 02 11 2 30 2 31 2 28 12 2 30 2 32 2 28 13 1 32 1 00 0 98 14 0 00 0 00 0 01 15 5 24 5 26 5 20 16 3 16 3 ...

Page 22: ...24 DISASSEMBLY 1 PACKING ASS Y All manuals and user guides at all guides com ...

Page 23: ...26 DVST7L3 SERIES All manuals and user guides at all guides com ...

Page 24: ...29 DISASSEMBLY 3 INSTRUMENT DISASSEMBLY 3 1 SET TOTAL All manuals and user guides at all guides com ...

Page 25: ...050 LC BRKT AS T5 MECHA B2040 97P885X146 CONN AS A C HEAD 6P SHIELD A2201 7274300611 SCREW TAPPTITE TT3 RND 3X6 MFZN A2400 97SA317310 IDLER PLATE TOT AS T2 MECHA A2401 97S3108200 POLYWASHER D2 6XD6 0XT0 5 A2600 97S2909400 TABLE REEL POM F20 03 BLACK A2700 97SA317200 TENSION LVR TOT AS T MECHA A2800 97SA317400 S BRAKE AS T MECHA A2900 97SA317510 T BRAKE AS T2 MECHA A3000 97S8023700 HEAD FE HVFHP004...

Page 26: ...C271 HCBK682KBA C CHIP CERA 50V X7R 6800PF K 1608 C277 HCBK682KBA C CHIP CERA 50V X7R 6800PF K 1608 C281 HCFH104ZBA C CHIP CERA 25V Y5V 0 1MF Z 1608 C282 HCBK122KBA C CHIP CERA 50V X7R 1200PF K 1608 C285 HCQK331JBA C CHIP CERA 50V CH 330PF J 1608 C286 HCFH104ZBA C CHIP CERA 25V Y5V 0 1MF Z 1608 C293 HCQK331JBA C CHIP CERA 50V CH 330PF J 1608 C301 HCBK473KCA C CHIP CERA 50V X7R 0 047MF K 2012 C303 ...

Page 27: ...S333JBA R CHIP 1 16 33K OHM J 1608 R270 HRFS333JBA R CHIP 1 16 33K OHM J 1608 LOC PART CODE PART NAME PART DESC REMARK R271 HRFS470JBA R CHIP 1 16 47 OHM J 1608 R302 HRFS822JBA R CHIP 1 16 8 2K OHM J 1608 R304 HRFS202JBA R CHIP 1 16 2K OHM J 1608 R308 HRFS102JBA R CHIP 1 16 1K OHM J 1608 R309 HRFS155JBA R CHIP 1 16 1 5M OHM J 1608 R310 HRFS155JBA R CHIP 1 16 1 5M OHM J 1608 R320 HRFS471JBA R CHIP ...

Page 28: ...EMARK C279 CEXF1C470A C ELECTRO 16V RSM 47MF 5X7 TP C283 CEXF1C470A C ELECTRO 16V RSM 47MF 5X7 TP C291 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7 C292 CEXF1C100A C ELECTRO 16V RSM 10MF 5X7 C302 CEXF1H109A C ELECTRO 50V RSM 1MF 4X7 TP C304 CEXF1H109A C ELECTRO 50V RSM 1MF 4X7 TP C305 CEXF1C470A C ELECTRO 16V RSM 47MF 5X7 TP C309 CEXF1H109A C ELECTRO 50V RSM 1MF 4X7 TP C313 CEXF1H109A C ELECTRO 50V RSM 1...

Page 29: ...W503 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW504 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW505 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW506 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW507 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW508 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO SW509 5S50101Z97 SW TACT THVV952GBA 9 5M AUTO X301 5XE4R433TB CRYSTAL QUARTZ HC 49 U 4 433619MHZ 15PPM Z0013 PVMPJAS147 PCB M...

Page 30: ...2MM TAPING JP102 85801060TA WIRE COPPER 0 6X52MM TAPING JP103 85801060TA WIRE COPPER 0 6X52MM TAPING JP104 85801060TA WIRE COPPER 0 6X52MM TAPING JP107 85801060TA WIRE COPPER 0 6X52MM TAPING JP108 85801060TA WIRE COPPER 0 6X52MM TAPING JP113 85801060TA WIRE COPPER 0 6X52MM TAPING JP114 85801060TA WIRE COPPER 0 6X52MM TAPING JP115 85801060TA WIRE COPPER 0 6X52MM TAPING JP118 85801060TA WIRE COPPER ...

Page 31: ...FILM 1 6 4 7K OHM J LOC PART CODE PART NAME PART DESC REMARK R329 RD AZ102J R CARBON FILM 1 6 1K OHM J R330 RD AZ223J R CARBON FILM 1 6 22K OHM J R331 RD AZ103J R CARBON FILM 1 6 10K OHM J R362 RD AZ102J R CARBON FILM 1 6 1K OHM J R401 RD AZ473J R CARBON FILM 1 6 47K OHM J R403 RD AZ102J R CARBON FILM 1 6 1K OHM J R501 RD AZ473J R CARBON FILM 1 6 47K OHM J R502 RD AZ473J R CARBON FILM 1 6 47K OHM ...

Page 32: ...WG22 1 0 65 TIN COATING JP044 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP052 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP055 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP056 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP057 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP058 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP059 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATIN...

Page 33: ... JP191 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING LOC PART CODE PART NAME PART DESC REMARK JP192 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP193 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP194 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP195 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP196 85801065GY WIRE COPPER AWG22 1 0 65 TIN COATING JP197 85801065GY WIRE COPPER AWG22...

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