Daewoo DF-K34D2A-JS Service Manual Download

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ELECTRICAL PARTSLIST

LOC

PARTS_CODE

PARTS_NAME

PARTS_DESCR

SPARE

D705

DZN4148 -

DIODE

1N4148 AUTO 52MM

D715

DZN4148 -

DIODE

1N4148 AUTO 52MM

D716

DZN4148 -

DIODE

1N4148 AUTO 52MM

D717

DZN4148 -

DIODE

1N4148 AUTO 52MM

D718

DZN4148 -

DIODE

1N4148 AUTO 52MM

D851

DZUZ33BSB-

DIODE ZENER

UZ-33BSB(30.32-31.38V)

D852

DZUZ10BSB-

DIODE ZENER

UZ-10BSB(9.48-9.90)

D853

DZUZ5R1BSB

DIODE ZENER

UZ-5.1BSB(4.97-5.18V)

D854

DZN4148 -

DIODE

1N4148 AUTO 52MM

D856

85801060TA

WIRE COPPER

0.6X52MM TAPING

E003

97P0997600

PLATE EARTH AV

SUS 304 CSP T0.15

G701

DEB83D1N

LED DISPLAY

EB83D1N-F425-2SRVYWB

H501

10RC356VF4

IC UNIT R/RECE1VER

ORC-356VF4(38KHZ)

IC251

1LA72670BQ

IC CHIP HIFI

LA72670BM-MPB-E 80PIN QFP TRAY

IC301

1LA71730M-

IC A/V

LA71730BM

IC701

1PT6961 -

IC DRIVER

P76961 32P.M SOP

ICD02

1KA4558D

IC OP AMP

KA4558D(8 SOP)

JK101

97P6318210

JACK PIN

DPAM-0274

JK102

97P6318620

JACK PIN

DPAM-0529-4 4P RA

JK105

97P6318010

JACK PIN(S-VHS)

DUAE-9812

JK701

97P6316800

JACK PIN

DPSE-9966

JK702

97P62S09F4

CONN WAFER

RV-ST4D-F16N-D16 4P(1394 ST-DIP)

JP001

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

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

JP005

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

JP011

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP012

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP013

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP014

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP015

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP016

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP017

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP018

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP019

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP020

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

JP025

RD-AZ101J-

R CARBON FILM

1/6 100 OHM J

JP026

RD-AZ101J-

R CARBON FILM

1/6 100 OHM J

JP027

RD-AZ101J-

R CARBON FILM

1/6 100 OHM J

JP028

RD-AZ101J-

R CARBON FILM

1/6 100 OHM J

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

JP036

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

LOC

PARTS_CODE

PARTS_NAME

PARTS_DESCR

SPARE

JP037

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP038

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

JP043

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP044

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP045

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP046

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP047

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP048

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP049

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP050

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP052

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP053

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP054

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

JP061

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP062

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP063

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP064

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

JP073

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP074

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP075

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP076

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP077

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP078

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

JP082

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP083

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP084

85801065GY

WIRE COPPER

AWG22 1/0.65 TIN COATING

JP085

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

JP088

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

DF-K34D2A-JS svc 2006.5.11 3:56 PM ˘

` 71 mac001 1200DPI 80LPI

Summary of Contents for DF-K34D2A-JS

Page 1: ...MAY 2006 S M No DFK34D2001 Service Manual DVD Recorder MODEL DF K34D2A JS COMRW 101 DF K34D2A JS svc 2006 5 11 9 26 AM mac001 1200DPI 80LPI...

Page 2: ...2 BLOCK DIAGRAM 7 SCHEMATIC DIAGRAM 17 WAVEFORMS 31 VOLTAGE CHART 39 DISASSEMBLY 42 TROUBLE SHOOTING 43 PCB CIRCUIT BOARD 61 ELECTRICAL PARTSLIST 67 CONTENTS DF K34D2A JS svc 2006 5 11 9 26 AM 1 mac0...

Page 3: ...2 SPECIFICATIONS DF K34D2A JS svc 2006 5 11 9 26 AM 2 mac001 1200DPI 80LPI...

Page 4: ...3 SPECIFICATIONS DF K34D2A JS svc 2006 5 11 9 26 AM 3 mac001 1200DPI 80LPI...

Page 5: ...4 SPECIFICATIONS DF K34D2A JS svc 2006 5 11 9 26 AM 4 mac001 1200DPI 80LPI...

Page 6: ...5 SPECIFICATIONS DF K34D2A JS svc 2006 5 11 9 26 AM 5 mac001 1200DPI 80LPI...

Page 7: ...6 SPECIFICATIONS DF K34D2A JS svc 2006 5 11 9 26 AM 6 mac001 1200DPI 80LPI...

Page 8: ..._VIDEO FORM_DVD_PART LINE2_VIDEO FROM_JACK_101 VIDEO_IN VIDEO_IN LINE1_AUDIO FROM_JACK_701 FOR_REC_AUDIO FORM_DVD_PART LINE2_AUDIO FROM_JACK_101 SIF MTS AUDIO_IN CVBS COMPONENT S_VIDEO PSCAN_DATA FOR_...

Page 9: ...Tray connector Spindle tray Motor driver IDE interface ADC data DV 1394 INPUT AUDIO R IN from analog board AUDIO L IN from analog board CVBS IN from analog board ADC data AUDIO R OUT to analog board A...

Page 10: ...9 BLOCK DIAGRAM POWER SUPPLY BLOCK DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM E mac001 1200DPI 80LPI...

Page 11: ...10 BLOCK DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM G mac001 1200DPI 80LPI...

Page 12: ...11 BLOCK DIAGRAM VIDEO BLOCK DIAGRAM X301 3 579545MHz DF K34D2A JS svc 2006 5 11 3 57 PM I mac001 1200DPI 80LPI...

Page 13: ...12 BLOCK DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM K mac001 1200DPI 80LPI...

Page 14: ...15 A_RA 0 12 100 149 148 A_CKE A_CLK A_CLK 44 45 46 37 POWER_ON L _DVD RESET 206 92 27 MHz Crystal 3 V3 STBY ICM03 FLASH F_A 0 22 F_D 0 7 26 28 11 F_CE F_OE F_WR 21 20 4 RST 12 3 V3 STBY ICM04 EEPROM...

Page 15: ...R TILT TILT HB HB HW HW HV HV HU HU A A B B MT1888E DSP RF APDD 0 15 MT8105 CODEC ICF08 BD7956 Motor Driver INA INH RFIP RFIN TRINA TRIND LVDS 1 4 68 MHz 25 MHz 7 5 MHz RESET 92 3 V3 ON OFF 25 MHz Cry...

Page 16: ...202 203 1 3 5 7 9 11 S VIDEO Y OUT S VIDEO C OUT CVBS OUT Y OUT Pb OUT Pr OUT 204 78 77 76 75 74 2 3 4 5 PHY_CTL01 PHY_CTL11 PHY_D0 PHY_D1 APDD0 APDD15 HD0 HD15 ICF01 MT1888E Disc Controller Single C...

Page 17: ...16 BLOCK DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM S mac001 1200DPI 80LPI...

Page 18: ...17 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM U mac001 1200DPI 80LPI...

Page 19: ...18 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM W mac001 1200DPI 80LPI...

Page 20: ...19 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM Y mac001 1200DPI 80LPI...

Page 21: ...20 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM AA mac001 1200DPI 80LPI...

Page 22: ...21 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM AC mac001 1200DPI 80LPI...

Page 23: ...22 SCHEMATIC DIAGRAM DF K34D2A JS svc 2006 5 11 3 57 PM AE mac001 1200DPI 80LPI...

Page 24: ...CC19 0 1uF CC07 220uF 16v CC07 220uF 16v CC22 0 1uF CC22 0 1uF CC23 220uF 16v CC23 220uF 16v CC08 0 1uF CC08 0 1uF 1 2 3 4 5 6 7 8 PC01 8x1 W HOUSING CN1MP08 PC01 8x1 W HOUSING CN1MP08 CC29 220uF 16v...

Page 25: ...0 CN32 0 1uF CN32 0 1uF CN33 100uF 16v CN33 100uF 16v RN23 10K RN23 10K CN29 10uF 16v CN29 10uF 16v CN49 0 1uF CN49 0 1uF RA17 10K RA17 10K CN21 0 1uF CN21 0 1uF CN07 0 1uF CN07 0 1uF CN10 10uF 16v CN...

Page 26: ...E 21 CAS 22 RAS 23 CS 24 NC 25 BA0 26 BA1 27 A10 AP 28 A0 29 A1 30 A2 31 A3 32 VDD 33 VSS 66 DQ15 65 VSSQ 64 DQ14 63 DQ13 62 VDDQ 61 DQ12 60 DQ11 59 VSSQ 58 DQ10 57 DQ9 56 VDDQ 55 DQ8 54 NC 53 VSSQ 52...

Page 27: ...TP63 TP63 TP42 TP42 RC58 4 7K RC58 4 7K TP70 TP70 TP41 TP41 RC69 100 RC69 100 TP44 TP44 TP47 TP47 RC54 150 1 RC54 150 1 TP66 TP66 RC61 1K RC61 1K TP69 TP69 RC56 150 1 RC56 150 1 RC68 100 RC68 100 TP4...

Page 28: ...4 10K RD14 10K RD01 10K RD01 10K CD15 0 1uF CD15 0 1uF RD10 56 1 RD10 56 1 CD13 1000P CD13 1000P CD01 0 1uF NC CD01 0 1uF NC CD14 0 01uF CD14 0 01uF RD08 56 1 RD08 56 1 CD12 1000P CD12 1000P CD04 27P...

Page 29: ...M1 16 LRCK 8 AINR 12 VQ 11 AINL 10 FILT 15 RST 9 GND 5 REF_GND 14 ICA01 CS5340 ICA01 CS5340 LA04 NC LA04 NC RA25 NC RA25 NC RA02 10K RA02 10K LA03 10uH LA03 10uH CA14 10uF 50V CA14 10uF 50V RA09 22 R...

Page 30: ...9 VSSQ 10 DQ6 11 DQ7 12 VCCQ 13 DQML 14 WE 15 CAS 16 RAS 17 CS 18 BA A11 19 A10 20 A0 21 A1 22 A2 23 A3 24 VCC 25 VSS 26 A4 27 A5 28 A6 29 A7 30 A8 31 A9 32 NC 33 CKE 34 CLK 35 DQMH 36 NC 37 VCCQ 38...

Page 31: ...31 27K RF32 1 2012 RF32 1 2012 CF35 0 1uF CF35 0 1uF RF41 2 2 2012 RF41 2 2 2012 RF47 10K NC RF47 10K NC CF48 NC CF48 NC CF33 0 1uF CF33 0 1uF CF42 0 1uF CF42 0 1uF B 1 B 1 RF46 100 RF46 100 CF37 0 1u...

Page 32: ...X1 64 AGND4 65 PR VD D_18 66 PR GN D 67 PLLVD D_33 68 LPF OP 69 LPF IN 70 LPF IP 71 LPF ON 72 IDA CLP1 73 IDA CLP2 74 PLLGN D 75 FO O 76 TRO 77 FMO 78 FMO 2 PHTIN 79 DMO 80 TRAYPW M 81 PW MOUT 82 DV D...

Page 33: ...4 4 SP IC301 88 89 3 0Vp p EP IC301 94 95 2 2 Vp p 1V 10msec cm REC 6 6 IC301 62 IC301 61 IC301 61 IC301 70 0 5 5msec cm SP PLAY REC IC301 70 0 5 5msec cm EP PLAY REC DF K34D2A JS svc 2006 5 11 3 56...

Page 34: ...C 2 IC301 6 120mVp p 50mV 0 5msec cm PLAY 3 P201 2 75Vp p 10V 20 sec cm REC 4 IC251 9 80mVp p 20mV 0 5msec EE REC PLAY 5 IC251 19 200mVp p 50mV 0 5msec EE REC 6 IC251 21 1 4Vp p 0 5V 1msec REC 7 IC251...

Page 35: ...PLAY IC601 76 5Vp p 2V 5 sec cm REC PLAY IC601 94 3Vp p 1V 5msec cm REC IC601 97 4 4Vp p 1V 5msec cm PLAY Q IC601 90 25Vp p 5Vp p 1V 5msec cm REC PLAY q IC601 87 2 5Vp p 1V 0 2msec cm REC PLAY W IC60...

Page 36: ...Voltage ICC02 2 5Voltage ICM02 1 25Voltage XN02 32 768KHz X tal XN01 27MHz X tal RN22 MT8105 Reset 3 3V STBY RM13 DDR clock RN04 IR RC71 SDATA IN RC70 SDATA OUT RC69 S CLK RC68 S CS DF K34D2A JS svc 2...

Page 37: ...36 WAVEFORMS DF K34D2A JS svc 2006 5 11 3 56 PM 36 mac001 1200DPI 80LPI...

Page 38: ...FORMS Test Signal 100 Color Bar Pb Out PC02 09 Pr Out PC02 09 SVIDEO C OUT PC02 03 CVBS OUT PC02 05 Y OUT PC02 07 CVBS IN ICN01 256 XN01 CN18 01 SVIDEO Y OUT PC02 01 DF K34D2A JS svc 2006 5 11 3 56 PM...

Page 39: ...A01 7 DAC SDIN ICA02 1 DAC MCLK ICA02 4 DAC L RCLK ICA02 3 DAC SCLK ICA02 2 ADC SDOUT ICA01 4 ADC MCLK ICA01 2 ADC L RCLK ICA01 8 DAC Audio Output ICA02 7 10 ADC Audio Input ICA01 10 12 COAXIAL Output...

Page 40: ...39 WAVEFORMS DF K34D2A JS svc 2006 5 11 3 56 PM 39 mac001 1200DPI 80LPI...

Page 41: ...1 5 1 45 0 0 0 0 0 0 46 0 0 0 0 0 0 47 1 4 1 4 1 4 48 0 0 0 0 0 0 49 0 0 0 0 0 0 50 2 0 2 0 2 0 MODE IC MI COM IC601 PIN No STOP REC PLAY 51 2 7 2 7 2 7 52 2 1 2 1 1 9 53 4 9 4 9 4 9 54 2 2 2 2 2 2 55...

Page 42: ...2 4 46 2 7 2 7 2 7 47 4 1 4 1 4 1 48 2 2 2 3 2 4 49 3 1 3 0 3 1 50 2 3 2 3 1 9 MODE IC MI COM IC301 PIN No STOP REC PLAY 51 0 0 0 0 0 0 52 1 9 1 9 1 9 53 2 3 2 3 2 3 54 2 6 2 8 2 8 55 5 1 5 1 5 2 56 1...

Page 43: ...0 0 0 0 0 0 36 4 9 4 8 4 8 37 3 6 3 9 3 9 38 4 1 4 3 4 3 39 0 0 2 5 2 5 40 1 0 1 0 0 1 41 2 5 2 5 2 4 42 2 5 2 5 2 4 43 2 5 2 5 2 4 44 2 5 2 5 2 4 45 0 1 0 1 0 1 46 4 9 4 8 4 8 47 2 5 2 5 2 5 48 2 0...

Page 44: ...21 20 19 18 17 16 15 3 SECC T0 8 1 97P0487000 1 1 97PP347511 HIPS V0 1 97P0617210 1 PVPWMSN770 1 97P69NB9LB POWER PCB FIX LOADER FIX DECK FIX DECK FIX COVER TOP FIX B COVER M CHASSIS FIX CUSHION TOP 9...

Page 45: ...ad parts D821 D826 Output voltage of P822 is 0 Voltage When Power ON Pin 1 of MPEG board Check ON OFFControl of Check other parts Check Q821 Q826 Output voltage of Hot circuit Be careful and use an is...

Page 46: ...C701 pin 1 Specific KEY SEG doesn t function Check L701A D828 Exchange IC701 Check IC 701 pin 6 7 8 Check IC 701 pin 10 12 14 15 NO YES YES NO NO KEY output at PORT of IC701 YES SEG output at PORT of...

Page 47: ...ging tape Re adjust the height of AC HEAD Remove the dust Check C651 C652 R651 R653 IC601 pin 91 92 98 NO Re adjust PATH B 1 Bad playback quality 1 YES YES YES YES Noise appears on the Full playback s...

Page 48: ...ut at TMI RF101 pin 13 16 normal Check IC 601 Check IC301 Check IC601 YES YES NO NO NO Is Video Signal input at IC601 pin 50 Is there Video output at IC601 pin 52 Check TMI RF101 Block NO Check Video...

Page 49: ...h parts of Loading Motor Replace Loading Motor Check D857 and POWER circuit D No CASSETTE Loading YES YES E AUTO STOP in Playback mode VCR stop automatically in playback mode Check R656 R659 and P601...

Page 50: ...Check P601 Connector and Capstan Motor Check EVER 13V Check Capstan FG IC 601 pin 87 Check R663 R666 C665 Check R661 R667 C664 DRUM Motor stops Is 13V voltage obtained at P601 pin 8 YES NO NO NO YES...

Page 51: ...cuit and LINE IN JACK Check POWER circuit Check IC601 pin 71 72 NO YES YES NO NO YES Is signal output from pin 61 of IC301 YES NO Check IC301 pin 62 Q V Sync Is signal input into pin 50 of IC601 YES N...

Page 52: ...d or Replace head Check power circuit YES NO Is SW Pulse input into IC301 pin 71 Check IC601 pin16 NO Replace IC301 NO NO Is 5V supplied at IC301 pin 91 Check power circuit NO YES Is CLK DATA signal i...

Page 53: ...ut from IC301 pin 88 89 SP MODE Pin 88 89 LP MODE Pin 94 95 Check video head and Connector Is signal input into IC301 pin 48 50 52 Check POWER circuit Check REC H Record video signal NG Check EE MODE...

Page 54: ...8 99 of IC601 CHECK LINE output No DVD picture appear Check FFC CABLE and DVD MODULE Check IC 601 Check POWER 5V circuit NO NO Check X601 XS11 Check POWER circuit OSD Character incorrect Is 5V supplie...

Page 55: ...l output from P302 pin 7 9 11 Is signal output from emitter of Q104 Q105 Q106 NO YES YES NO Check Q102 Q103 Check FFC CABLE DVD Module No S VIDEO signal appear Is signal output from P302 pin 1 3 Is si...

Page 56: ...55 DF K34D2A JS svc 2006 5 11 3 56 PM 55 mac001 1200DPI 80LPI...

Page 57: ...56 3 Mpeg Board Debug a SYSTEM part 5 Mpeg Board Debug DF K34D2A JS svc 2006 5 11 3 56 PM 56 mac001 1200DPI 80LPI...

Page 58: ...RC52 RC53 RC54 RC55 and RC56 Is there video output signal at pin1 3 5 7 9 and pin11 of of PC02 Check Analog Board 2 No Playback Picture No DVD Video signal First Check Front End Part Is there video o...

Page 59: ...RC52 RC53 RC54 RC55 and RC56 Is there video output signal at pin1 3 5 7 9 and pin11 of of PC02 Check Analog Board 2 No Playback Picture No DVD Video signal First Check Front End Part Is there video o...

Page 60: ...oard Check RC51 RC52 RC53 RC54 RC55 and RC56 Check RS18 RS19 RS20 and RS21 Is there signal at APD 15 0 Check Front End Part No DV Input Is there input signal at pin 28 and pin30 of ICD01 Check PD01 an...

Page 61: ...60 c Audio part 1 No sound in DVD playback mode and No VCR sound 2 No sound in EE mode DF K34D2A JS svc 2006 5 11 3 56 PM 60 mac001 1200DPI 80LPI...

Page 62: ...ICF08 Check RF38 and RF39 Check the connectors of MPEG and Loader Change Loader Check LDIN signal at pin46 of ICF08 Is there SPIN signal at pin26 of ICF08 Is there WUV signal at pin11 pin13 and pin16...

Page 63: ...62 PCB CIRCUIT BOARD DF K34D2A JS svc 2006 5 11 3 56 PM 62 mac001 1200DPI 80LPI...

Page 64: ...63 PCB CIRCUIT BOARD DF K34D2A JS svc 2006 5 11 3 56 PM 63 mac001 1200DPI 80LPI...

Page 65: ...64 PCB CIRCUIT BOARD Mpeg SYSTEM parts DF K34D2A JS svc 2006 5 11 3 56 PM 64 mac001 1200DPI 80LPI...

Page 66: ...65 PCB CIRCUIT BOARD Mpeg Video parts DF K34D2A JS svc 2006 5 11 3 56 PM 65 mac001 1200DPI 80LPI...

Page 67: ...66 PCB CIRCUIT BOARD Mpeg Audio parts DF K34D2A JS svc 2006 5 11 3 56 PM 66 mac001 1200DPI 80LPI...

Page 68: ...67 PCB CIRCUIT BOARD Mpeg Frontend parts DF K34D2A JS svc 2006 5 11 3 56 PM 67 mac001 1200DPI 80LPI...

Page 69: ...85801060TA WIRECOPPER 0 6X52MMTAPING LOC PARTS_CODE PARTS_NAME PARTS_DESCR SPARE JP804 85801060TA WIRECOPPER 0 6X52MMTAPING JP805 85801060TA WIRECOPPER 0 6X52MMTAPING JP821 85801060TA WIRECOPPER 0 6X...

Page 70: ...16VRSM10MF5X7 C252 CEXF1C470A CELECTRO 16VRSM47MF 5X7 TP C253 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR SPARE C254 CEXF1C100A CELECTRO 16VRSM10MF5X7 C255 CEXF1C100A C...

Page 71: ...CELECTRO 16VRSM47MF 5X7 TP C655 HCBK102KBA CCHIPCERA 50VX7R1000PFK1608 C656 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 C657 CEXF1C101A CELECTRO 16VRSM100MF6X7TP LOC PARTS_CODE PARTS_NAME PARTS_DESCR SPARE...

Page 72: ...PARTS_NAME PARTS_DESCR SPARE JP037 85801065GY WIRECOPPER AWG221 0 65TINCOATING JP038 85801065GY WIRECOPPER AWG221 0 65TINCOATING JP039 85801065GY WIRECOPPER AWG221 0 65TINCOATING JP040 85801065GY WIRE...

Page 73: ...0 65TINCOATING JP158 85801065GY WIRECOPPER AWG221 0 65TINCOATING JP159 85801065GY WIRECOPPER AWG221 0 65TINCOATING LOC PARTS_CODE PARTS_NAME PARTS_DESCR SPARE JP160 85801065GY WIRECOPPER AWG221 0 65TI...

Page 74: ...98Y 2SC5343NYATPF QD04 TZTC3198Y TRANSISTOR KTC3198Y 2SC5343NYATPF QD05 TZTC3198Y TRANSISTOR KTC3198Y 2SC5343NYATPF QD06 TZTC3198Y TRANSISTOR KTC3198Y 2SC5343NYATPF LOC PARTS_CODE PARTS_NAME PARTS_DES...

Page 75: ...16 27KOHMJ1608 R609 HRFS201JBA RCHIP 1 16 200OHMJ1608 R611 RD AZ102J RCARBONFILM 1 61KOHMJ LOC PARTS_CODE PARTS_NAME PARTS_DESCR SPARE R612 RD AZ103J RCARBONFILM 1 610KOHMJ R613 RD AZ103J RCARBONFILM...

Page 76: ...16 100OHMJ1608 RD94 RD AZ201J RCARBONFILM 1 6200OHMJ RD95 HRFS680JBA RCHIP 1 16 68OHMJ1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR SPARE RF101 97P7621300 TUNER3IN1 LGTMI US6 RJ003 HRFS000 BA RCHIP 1 16...

Page 77: ...D07 HCBK102KBA CCHIPCERA 50VX7R1000PFK1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR SPARE CD08 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 CD09 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 CD10 CEXE0J221S CELECTRO 6...

Page 78: ...HIPCERA 50VX7R1000PFK1608 CM59 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 CM60 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR SPARE CM61 HCBK103KBA CCHIPCERA 50VX7R0 01MFK1608...

Page 79: ...CODE PARTS_NAME PARTS_DESCR SPARE CS54 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 CS55 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 CS56 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 CS57 HCFH104ZBA CCHIPCERA 25VY5V0 1MF...

Page 80: ...OHMJ1608 RC69 HRFS101JBA RCHIP 1 16 100OHMJ1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR SPARE RC70 HRFS101JBA RCHIP 1 16 100OHMJ1608 RC71 HRFS101JBA RCHIP 1 16 100OHMJ1608 RC72 HRFS102JBA RCHIP 1 16 1KO...

Page 81: ...RCHIP 1 16 10KOHMJ1608 RS09 HRFS103JBA RCHIP 1 16 10KOHMJ1608 RS10 HRFS103JBA RCHIP 1 16 10KOHMJ1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR SPARE RS11 HRFS103JBA RCHIP 1 16 10KOHMJ1608 RS12 HRFT114JBA...

Page 82: ...FALSE 4 F C208 C ELECTRO 121 154 5 FALSE 5 F C210 C ELECTRO 137 5 157 5 FALSE 5 F C211 C CHIP CERA 125 160 TRUE 5 F C212 C ELECTRO 110 5 156 FALSE 4 F C213 C CHIP CERA 103 25 139 75 TRUE 4 E C216 C CH...

Page 83: ...TRO 83 82 FALSE 3 C C289 C ELECTRO 89 80 FALSE 3 C C290 C ELECTRO 100 78 FALSE 4 C C291 C ELECTRO 110 5 80 5 FALSE 4 C C292 C ELECTRO 110 5 89 FALSE 4 C C293 C ELECTRO 94 86 5 FALSE 4 C C294 C ELECTRO...

Page 84: ...SE 6 J C607 C CHIP CERA 191 5 151 5 TRUE 7 F C608 C CHIP CERA 191 5 149 5 TRUE 7 E C609 C CHIP CERA 186 5 151 5 TRUE 7 F C610 C CHIP CERA 186 5 149 5 TRUE 7 E C611 C CHIP CERA 137 5 245 TRUE 5 I C612...

Page 85: ...IP CERA 131 292 TRUE 5 J CS04 C CHIP CERA 80 275 25 TRUE 3 J CS05 C ELECTRO 80 275 25 FALSE 3 J CS06 C ELECTRO 69 275 25 FALSE 3 J CS07 C CHIP CERA 125 290 TRUE 5 J CS08 C CHIP CERA 123 290 TRUE 5 J C...

Page 86: ...3 WIRE COPPER 206 5 236 5 FALSE 7 H JP014 WIRE COPPER 177 5 237 5 FALSE 6 H JP015 WIRE COPPER 205 221 5 FALSE 7 H JP016 WIRE COPPER 30 5 205 5 FALSE 2 G JP017 WIRE COPPER 54 270 25 FALSE 2 J JP018 WIR...

Page 87: ...214 75 169 FALSE 8 F JP071 WIRE COPPER 66 5 231 25 FALSE 3 H JP072 WIRE COPPER 63 5 231 25 FALSE 3 H JP073 WIRE COPPER 72 5 231 25 FALSE 3 H JP074 WIRE COPPER 69 5 231 25 FALSE 3 H JP075 WIRE COPPER 1...

Page 88: ...P135 WIRE COPPER 214 75 160 FALSE 8 F JP136 WIRE COPPER 214 75 162 5 FALSE 8 F JP137 WIRE COPPER 214 5 152 5 FALSE 8 F JP138 WIRE COPPER 100 115 5 FALSE 4 D JP139 WIRE COPPER 214 75 155 FALSE 8 F JP14...

Page 89: ...5 FALSE 3 K JP197 WIRE COPPER 119 142 FALSE 4 E JP198 WIRE COPPER 143 130 75 FALSE 5 E JP199 WIRE COPPER 216 200 25 FALSE 8 G JP201 WIRE COPPER 181 100 5 FALSE 7 D JP202 WIRE COPPER 181 104 FALSE 7 D...

Page 90: ...3 FALSE 6 C Q106 TR 153 73 FALSE 6 C Q201 TR CHIP 161 5 143 5 TRUE 6 E Q202 TR 173 5 159 5 FALSE 6 F Q203 TRANSISTOR 132 5 138 75 FALSE 5 E Q204 TRANSISTOR 124 135 75 FALSE 5 E Q205 TR 139 135 25 FALS...

Page 91: ...R CHIP 178 25 161 TRUE 6 F R226 R CHIP 178 25 163 TRUE 6 F R227 R CHIP 135 5 136 25 TRUE 5 E R228 R CARBON FILM 133 132 FALSE 5 E R229 R CHIP 142 138 75 TRUE 5 E R230 R CARBON FILM 133 5 151 FALSE 5...

Page 92: ...CARBON FILM 153 5 199 5 FALSE 6 G R324 R CARBON FILM 153 5 197 FALSE 6 G R325 R CARBON FILM 125 191 75 FALSE 5 G R326 R CARBON FILM 63 143 FALSE 3 E R330 R CHIP 75 200 TRUE 3 G R402 R CHIP 208 123 75...

Page 93: ...ALSE 7 I R669 R CHIP 199 5 258 TRUE 7 I R6B2 R CARBON FILM 172 238 75 FALSE 6 H R701 R CARBON FILM 189 286 5 FALSE 7 J R711 R CARBON FILM 149 25 302 25 FALSE 5 K R712 R CARBON FILM 193 5 289 FALSE 7 J...

Page 94: ...ALSE 5 D RD24 R CARBON FILM 145 5 125 5 FALSE 5 E RD25 R CARBON FILM 151 118 25 FALSE 6 D RD26 R CARBON FILM 148 125 5 FALSE 5 E RD31 R CHIP 134 77 5 TRUE 5 C RD32 R CHIP 133 25 82 25 TRUE 5 C RD33 R...

Page 95: ...SE 3 K SW712 SW TACT 79 317 5 FALSE 3 K SW713 SW TACT 93 5 312 5 FALSE 4 K SW714 SW TACT 107 5 315 FALSE 4 K SW721 SW TACT 123 5 13 5 FALSE 5 A SW722 SW TACT 89 5 20 5 FALSE 3 A SW723 SW TACT 89 5 11...

Page 96: ...95 ELECTRICAL PARTSLIST DF K34D2A JS svc 2006 5 11 3 56 PM 95 mac001 1200DPI 80LPI...

Page 97: ...DAEWOO ELECTRONICS CORP 686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA PRINTED DATE MAY 2006 DF K34D2A JS svc 2006 5 11 3 56 PM 96 mac001 1200DPI 80LPI...

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