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23

D824

D31DQ06--F

DIODE SCHOTTKY

31DQ06-FC5

* H501

1GP1U291U-

IC UNIT R/RECEIVER

GP1U291U(38KHZ)

* H502

DK829D---- LED DISPLAY

K829D-ODM-H022-HIFI

IC361

1TA1238N--

IC SECAM.L TA1238N

* IC502

1KA3082--- IC DRIVER

KA3082B

JK601

97P6313300

JACK DOUBLE SCART

DSAM-9621

JK605

97P6314900

JACK PIN

DPAM-9825

JK606

97P6316000

JACK PIN

DPAE-9930

L801

5PLFSF212A FILTER LINE

SF-2120A

L802

5PLFSF212A FILTER LINE

SF-2120A

M401

97P0474200

CASE SHIELD PREAMP

ET T0.4

M401A

97P0983400 PLATE SHIELD PREAMP

ET T0.4

M801

97P0974300

PLATE EARTH-P

ET T=0.4

PJ201

97P885X100

CONN AS

6H/2H-8S 140/350(TUBE)MM

PJ503

97P8810712

CONN AS (Y10712)

"7H-7S, 120MM"

P401

97P62G06DA

CONN HOUSING

GF120 FPC 1.25MM 10P

P501 97P62J012A

CONN B/B

JE612 PLUG 2.0 10P

P502

97P62G06D7

CONN HOUSING

GF120 FPC 1.25MM 7P

P504 97P6269100

CONN WAFER

00-8283-0712-00000

P801

97P62Y02X2

CONN WAFER YFW800 STR 10MM 2P

* Q801

TKSC5027FR

TR

KSC5027FR

* RF101

97P7611700

TUNER 3 IN 1

LGTMI-SLQ2-S

* R593

RS02F100JS

R M-OXIDE FILM

2W 10 OHM J SMALL

R803

RW02B229J-

R WIRE WOUND

2W 2.2 OHM J

R808

RS02F104JS

R M-OXIDE FILM

2W 100K OHM J SMALL

R826

RS01F821J-

R M-OXIDE FILM

1W 820 OHM J

SW501

5S70101059

SW DETECTOR

SPPB62

* S501

TST5811---

TR PHOTO

ST-5811(D-RANK)

S501A 97P2343500

HOLDER TR

ABS

S502

TST5811---

TR PHOTO

ST-5811(D-RANK)

S502A 97P2343500

HOLDER TR

ABS

* S503

97P0S01900 SENSOR REEL

SG-258S

S504

97P0S01900 SENSOR REEL

SG-258S

* T201

560202L697

COIL OSC

DEO-010(BIAS)

* T801

57M8282215

TRANS SMPS

TSW-K821D

* X051

5XJ18R4LAE CRYSTAL QUARTZ HC-49/S 18.43200MHZ 30PP

X501

5XJ16R0LAE CRYSTAL QUARTZ

HC-49/S 16.00000MHZ 

30PPM

X503

5XJ17R7LAD

CRYSTAL QUARTZ

HC-49/S 17.73447MHZ 

25PPM

Z361

5PDEQ0484-

FILTER LC

DELAY EQ 400NS

11 PVMPJ1S097

PCB MAIN CHIP AS

DV-K821SY-AQ

C007

HCLK101JCA

C CHIP CERA

50V SL 100PF J 2012

C008 HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

C014

HCLK101JCA

C CHIP CERA

50V SL 100PF J 2012

C051 HCQK390JCA

C CHIP CERA

50V CH 39PF J 2012

C052

HCQK209CCA

C CHIP CERA

CH 50V 2PF C 2012

C053

HCQK209CCA

C CHIP CERA

CH 50V 2PF C 2012

C056

HCFK104ZCA C CHIP CERA

50V Y5V 0.1MF Z 2012

LOC.

PART-CODE

PART-NAME

PART-DESC.

C058

HCFK104ZCA

C CHIP CERA

50V Y5V 0.1MF Z 2012

C153 HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

C157 HCBK563KCA

C CHIP CERA

50V X7R 0.056MF K 2012

C159 HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

C161 HCQK220JCA

C CHIP CERA

50V CH 22PF J 2012

C204 HCBK122KCA

C CHIP CERA

50V X7R 1200PF K 2012

C213

HCFK104ZCA

C CHIP CERA

50V Y5V 0.1MF Z 2012

C216 HCBK102KCA

C CHIP CERA

50V X7R 1000PF K 2012

C239

HCLK331JCA

C CHIP CERA

50V SL 330PF J 2012

C251

HCFK474ZCA

C CHIP CERA

Y5V 50V 0.47MF Z 2012

C252

HCFK474ZCA

C CHIP CERA

Y5V 50V 0.47MF Z 2012

C253

HCFK474ZCA

C CHIP CERA

Y5V 50V 0.47MF Z 2012

C254

HCFK474ZCA

C CHIP CERA

Y5V 50V 0.47MF Z 2012

C255

HCFK474ZCA

C CHIP CERA

Y5V 50V 0.47MF Z 2012

C256

HCFK474ZCA

C CHIP CERA

Y5V 50V 0.47MF Z 2012

C257

HCFK474ZCA

C CHIP CERA

Y5V 50V 0.47MF Z 2012

C258

HCFK474ZCA

C CHIP CERA

Y5V 50V 0.47MF Z 2012

C263 HCBK392KCA

C CHIP CERA

50V X7R 3900PF K 2012

C266 HCBK392KCA

C CHIP CERA

50V X7R 3900PF K 2012

C267 HCBK392KCA

C CHIP CERA

50V X7R 3900PF K 2012

C268 HCBK392KCA

C CHIP CERA

50V X7R 3900PF K 2012

C269 HCBK223KCA

C CHIP CERA

50V X7R 0.022MF K 2012

C271 HCBK682KCA

C CHIP CERA

50V X7R 6800PF K 2012

C277 HCBK682KCA

C CHIP CERA

50V X7R 6800PF K 2012

C281

HCFK104ZCA

C CHIP CERA

50V Y5V 0.1MF Z 2012

C282 HCBK122KCA

C CHIP CERA

50V X7R 1200PF K 2012

C285

HCLK331JCA

C CHIP CERA

50V SL 330PF J 2012

C286

HCFK104ZCA

C CHIP CERA

50V Y5V 0.1MF Z 2012

C293

HCLK331JCA

C CHIP CERA

50V SL 330PF J 2012

C304

HCFK104ZCA

C CHIP CERA

50V Y5V 0.1MF Z 2012

C307 HCQK270JCA

C CHIP CERA

50V CH 27PF J 2012

C308 HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

C309

HCQK509CCA

C CHIP CERA

50V CH 5PF C 2012

C310

HCLK391JCA

C CHIP CERA

50V SL 390PF J 2012

C312

HCLK201JCA

C CHIP CERA

50V SL 200PF J 2012

C314 HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

C315

HCFK104ZCA

C CHIP CERA

50V Y5V 0.1MF Z 2012

C316

HCLK561JCA

C CHIP CERA

50V SL 560PF J 2012

C317 HCQK131JCA

C CHIP CERA

50V CH 130PF J 2012

C321 HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

C324

HCFK104ZCA

C CHIP CERA

50V Y5V 0.1MF Z 2012

C327

HCFK104ZCA

C CHIP CERA

50V Y5V 0.1MF Z 2012

C333 HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

C334 HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

C336 HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

C337

HCFK104ZCA

C CHIP CERA

50V Y5V 0.1MF Z 2012

C339

HCFK104ZCA

C CHIP CERA

50V Y5V 0.1MF Z 2012

C343 HCBK103KCA

C CHIP CERA

50V X7R 0.01MF K 2012

C348 HCBK473KCA

C CHIP CERA

50V X7R 0.047MF K 2012

LOC.

PART-CODE

PART-NAME

PART-DESC.

ELECTRICAL PARTS LIST

Summary of Contents for DV-K841DY

Page 1: ...Service Manual S M No VK811PSEF0 Jan 2000 DAEWOO ELECTRONICS CO LTD http svc dwe co kr Video Cassette Recorder Model DV K841DY VQ837 F2GHA0 A...

Page 2: ...Insert PATH JIG and press REC button 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 EQUIP...

Page 3: ...r with NETTETE IMAGE control 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 Long...

Page 4: ...NO REC PB 1 0 0 2 0 0 3 0 0 4 0 0 5 3 9 3 9 6 3 9 4 7 0 0 8 5 24 5 29 MOTOR DRIVE IC IC502 KA3082 PIN NO REC PB 1 0 0 2 0 55 0 55 3 8 78 0 88 4 6 24 6 24 5 0 01 0 01 6 0 01 0 01 7 12 12 11 74 8 12 12...

Page 5: ...5 65 2 4 2 4 90 4 1 1 8 16 5 5 41 2 7 2 7 66 2 8 2 8 91 4 1 1 8 17 0 05 3 42 3 0 67 4 0 4 0 92 1 6 18 2 1 1 8 43 1 9 1 9 68 0 0 93 19 2 1 2 1 44 69 2 0 2 0 94 0 7 0 5 20 2 8 2 8 45 1 8 1 8 70 2 0 2 0...

Page 6: ...79 43 3 95 4 11 3 81 3 81 22 3 81 3 81 33 3 86 3 77 44 1 74 2 1 NICAM IC IC051 MSP3417DQ PIN NO EE PIN NO EE 1 0 03 27 0 2 2 29 28 0 3 0 01 29 0 4 0 01 30 3 69 5 0 31 3 7 6 4 95 32 0 7 3 95 33 8 25 8...

Page 7: ...9 0 20 0 23 0 03 3 3 7 3 7 9 0 0 15 0 0 21 2 43 0 4 4 85 4 9 10 0 0 16 31 9 31 9 22 2 01 0 01 5 4 3 9 11 3 9 4 17 0 0 23 2 69 0 6 0 0 12 3 7 3 7 18 0 0 24 2 74 0 24 1 66 50 0 25 1 69 51 2 32 26 0 52...

Page 8: ...8 CIRCUIT DIAGRAM 1 POWER CIRCUIT DIAGRAM 230V ONLY...

Page 9: ...9 2 SYSCON CIRCUIT DIAGRAM...

Page 10: ...10 3 A V CIRCUIT DIAGRAM PAL...

Page 11: ...11 CIRCUIT DIAGRAM 5 PIF CIRCUIT DIAGRAM...

Page 12: ...12 CIRCUIT DIAGRAM 6 HIFI SW CIRCUIT DIAGRAM...

Page 13: ...13 CIRCUIT DIAGRAM 7 SW CIRCUIT DIAGRAM...

Page 14: ...14 DISASSEMBLY 1 PACKING ASS Y...

Page 15: ...DISASSEMBLY DV K841D VQ837 DV K861D SERIES...

Page 16: ...16 DISASSEMBLY 3 INSTRUMENT DISASSEMBLY 3 1 TOP COVER REMOVAL FIG 1 1 Remove five 5 screws holding the top cover 2 Carefully lift the back of the top cover and slide to the rear to remove...

Page 17: ...17 DISASSEMBLY 3 2 FRONT PANEL REMOVAL FIG 2 1 Remove the top cover 2 Release seven 7 tabs holding the front panel 3 Remove the front panel...

Page 18: ...18 DISASSEMBLY 3 3 BOTTOM COVER REMOVAL FIG 3 1 Remove the top cover and front panel 2 Remove three 3 screws 3 Release four 4 tabs and lift out the bottom cover...

Page 19: ...19 DISASSEMBLY 3 4 F L DOOR REMOVAL FIG 4 1 Open the F L door 90 2 Remove the F L door in the direction of arrow...

Page 20: ...20 DISASSEMBLY 3 5 COVER PRE AMP DECK AS REMOVAL FIG 5 1 Remove five 5 screws 2 Disconnect the connector and FPC 3 Pull out the DECK AS and COVER PRE AMP in the direction of arrow...

Page 21: ...21 DISASSEMBLY 3 6 PCB MAIN AS REMOVAL FIG 6 1 Remove two 2 screws 2 Release three 3 tabs and lift out the main PCB in the direction of arrow...

Page 22: ...EJIN D2 6 D7 T4 5 A1800 97S3117300 WASHER POLY D3 6XD8XT0 5 A1900 97SA310400 L C BRKT TOT AS K MECHA B1910 97S8103600 L C MOTOR MDH2B70 B1940 5SSF1DKM10 SW CAM MMS00320ZMBO A1901 7274300611 SCREW TAPP...

Page 23: ...C CHIP CERA 50V X7R 0 056MF K 2012 C159 HCBK103KCA C CHIP CERA 50V X7R 0 01MF K 2012 C161 HCQK220JCA C CHIP CERA 50V CH 22PF J 2012 C204 HCBK122KCA C CHIP CERA 50V X7R 1200PF K 2012 C213 HCFK104ZCA C...

Page 24: ...K102KCA C CHIP CERA 50V X7R 1000PF K 2012 C562 HCFK104ZCA C CHIP CERA 50V Y5V 0 1MF Z 2012 C563 HCFK104ZCA C CHIP CERA 50V Y5V 0 1MF Z 2012 C564 HCBK102KCA C CHIP CERA 50V X7R 1000PF K 2012 LOC PART C...

Page 25: ...16K OHM J 2012 R012 HRFT150JCA R CHIP 1 10 15 OHM J 2012 R152 HRFT103JCA R CHIP 1 10 10K OHM J 2012 R153 HRFT562JCA R CHIP 1 10 5 6K OHM J 2012 R154 HRFT103JCA R CHIP 1 10 10K OHM J 2012 R155 HRFT182...

Page 26: ...RFT102JCA R CHIP 1 10 1K OHM J 2012 LOC PART CODE PART NAME PART DESC R563 HRFT273JCA R CHIP 1 10 27K OHM J 2012 R565 HRFT201JCA R CHIP 1 10 200 OHM J 2012 R583 HRFT332JCA R CHIP 1 10 3 3K OHM J 2012...

Page 27: ...EXF1C470A C ELECTRO 16V RSM 47MF 5X7 TP C549 CEXF1E470V C ELECTRO 25V RSS 47MF 5X11 TP C608 CEXF1H109A C ELECTRO 50V RSM 1MF 4X7 TP LOC PART CODE PART NAME PART DESC C609 CEXE1H109F C ELECTRO 50V RMB...

Page 28: ...MI 16V Y5S 0 01MF M C054 CBZP1C103M C CERA SEMI 16V Y5S 0 01MF M C060 CCZF1H104Z C CERA 50V HIKF 0 1MF Z C062 CCZF1H104Z C CERA 50V HIKF 0 1MF Z C067 CCZF1H104Z C CERA 50V HIKF 0 1MF Z C160 CBZP1C103M...

Page 29: ...KING 10UH K AXIAL 3 5MM LOC PART CODE PART NAME PART DESC L602 5CPZ229K02 COIL PEAKING 2 2UH K AXIAL 3 5MM L604 5CPZ229K02 COIL PEAKING 2 2UH K AXIAL 3 5MM L605 5CPZ229K02 COIL PEAKING 2 2UH K AXIAL 3...

Page 30: ...J R532 RD AZ430J R CARBON FILM 1 6 43 OHM J LOC PART CODE PART NAME PART DESC R533 RD AZ270J R CARBON FILM 1 6 27 OHM J R534 RD AZ182J R CARBON FILM 1 6 1 8K OHM J R535 RD AZ182J R CARBON FILM 1 6 1 8...

Page 31: ...OHM J SMALL R805 RD 4Z394JS R CARBON FILM 1 4 390K OHM J SMALL R806 RD AZ273J R CARBON FILM 1 6 27K OHM J R809 RD 2Z820JS R CARBON FILM 1 2 82 OHM J SMALL R810 RD 2Z820JS R CARBON FILM 1 2 82 OHM J SM...

Page 32: ...OPPER 0 6X52MM TAPING JP252 85801060TA WIRE COPPER 0 6X52MM TAPING R5A7 RD AZ103J R CARBON FILM 1 6 10K OHM J R5A8 RD AZ103J R CARBON FILM 1 6 10K OHM J R5A9 RD AZ103J R CARBON FILM 1 6 10K OHM J R516...

Page 33: ...ART NAME PART DESC PART CODE PART NAME PART DESC B001 97P0720200 BOARD ANT HI PS HB 97P0722200 BOARD ANT HI PS HB JK602 97P6313400 JACK SCART DSAM 9622 JK604 97P6315200 JACK PIN DPAM 9916 C633 HCQK330...

Page 34: ...ODE 1N4148 AUTO 52MM D536 DZN4148 DIODE 1N4148 AUTO 52MM IC503 14ATM24D08 IC EEPROM ATM24D08 14ATM24S16 IC EPROM AT24C16N 10SC IC504 1KA7533Z IC SWITCH RESET KA7533Z 1K1A7042P IC SWITCH KIA7042P JP167...

Page 35: ...UST P72 AN2 I USE FOR PATH ADJUST A D PATH JIG 8 AFT P71 AN1 I AFT ANALOG DATA INPUT FOR AUTO FINE TUNING A D PIF 9 VIDEO DC ENVE P70 AN0 I VIDEO DC ENVE DATA INPUT A D VIDEO 10 Hi Fi DC ENVE P67 AN10...

Page 36: ...4 RESET RESET I RESET INPUT L RESET IC 35 Xcin P31 I 32 768KHz OSC IN 36 Xcout P30 O 32 768KHz OSC OUT 37 Vcc Vcc BACK UP 5V 38 Xin Xin I 16MHz OSC IN 39 Xout Xout O 162MHZ OSC OUT 40 Vss Vss GND 41 O...

Page 37: ...DECK CAM 71 II C CLK P101 SCL O A V SECAM CLK SERIAL VIDEO 72 II C DATA P100 SDA I O A V SECAM DATA SERIAL VIDEO 73 POWER ON H P97 O POWER ON OFF CONTROL PORT H POWER 74 POWER OFF H P96 O POWER ON OF...

Page 38: ...AMP Vrefout 92 AMP Vrefin AMP Vrefin AMP Vrefin 93 C P80 C 94 CTL CTL CTL 95 CTL CTL CTL 96 AMP C AMP C 97 CTL AMP CTL AMP O CTL AMP OUTPUT PATH JIG 98 AMP Vcc AMP Vcc AMP Vcc 99 Avcc Avcc Avcc 100 S...

Page 39: ...nly for this special menu 3 The SERVICE MODE composes the followings 1 SVC MODE FOR REPAIR 2 TIMER CHECK MODE 3 CHANGE OF VIDEO DATA 4 CHANGE OF Hi Fi DATA 5 AUTO REPEAT 1 Timer Program Timer Review V...

Page 40: ...PLAY REV STOP operations are executed automatically and OSD 4 will be displayed To press 0 button on OSD 4 will be ejected 4 The error state is displayed OK or NG in ERROR CHECK RESULTS screen means u...

Page 41: ...te is set to OFF mode ITEM OSD REMARKS TIMER CHECK MODE is used to check the TIMER RECORD SHOWVIEW RECORD and VFD SEG MENT 1 Press the number 2 button then OSD 1 will be dis played in the initial SVC...

Page 42: ...Press REC button to adjust PG 6 5H 2 Press button to move from right to left 3 Press button to move from up to down 4 Press OK button to toggle the bit of data 5 Then Press 0 button to confirm the cha...

Page 43: ...ble moves from right to left when the button is pressed 6 The cursor on the data table moves from up to down when the button is pressed 7 Data is toggled whenever the OK button is pressed on the curso...

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