DAEWOO ELECTRONICS DC-B83D1D Service Manual Download

Page: 53 / 57

LOC

PARTS_CODE

PARTS_NAME

PARTS_DESCR

REMARK

CA20

HCBF224KBA

C CHIP CERA

16V X7R 0.22MF K 1608

CA21

HCBK471KBA

C CHIP CERA

50V X7R 470PF K 1608

CA22

HCBK471KBA

C CHIP CERA

50V X7R 470PF K 1608

CA23

HCBK391KBA

C CHIP CERA

50V X7R 390PF K 1608

CA24

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CA26

HCBK561KBA

C CHIP CERA

50V X7R 560PF K 1608

CA27

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CA28

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CA29

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CA30

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CA31

HCBK102KBA

C CHIP CERA

50V X7R 1000PF K 1608

CA32

HCBK102KBA

C CHIP CERA

50V X7R 1000PF K 1608

CA33

HCBK102KBA

C CHIP CERA

50V X7R 1000PF K 1608

CA34

HCBK102KBA

C CHIP CERA

50V X7R 1000PF K 1608

CA35

HCBK561KBA

C CHIP CERA

50V X7R 560PF K 1608

CA36

HCBK102KBA

C CHIP CERA

50V X7R 1000PF K 1608

CA37

HCBK102KBA

C CHIP CERA

50V X7R 1000PF K 1608

CA38

HCBK471KBA

C CHIP CERA

50V X7R 470PF K 1608

CA39

HCBK471KBA

C CHIP CERA

50V X7R 470PF K 1608

CA42

HCBK471KBA

C CHIP CERA

50V X7R 470PF K 1608

CA43

HCBK471KBA

C CHIP CERA

50V X7R 470PF K 1608

CA44

HCBK471KBA

C CHIP CERA

50V X7R 470PF K 1608

CA45

HCBK471KBA

C CHIP CERA

50V X7R 470PF K 1608

CA46

HCBK471KBA

C CHIP CERA

50V X7R 470PF K 1608

CA47

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CA48

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CA49

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CB11

HCQK101JBA

C CHIP CERA

50V CH 100PF J 1608

CC11

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC12

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC13

HCBK103KBA

C CHIP CERA

50V X7R 0.01MF K 1608

CC14

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC16

HCBK393KBA

C CHIP CERA

50V X7R 0.039MF K 1608

CC17

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC18

HCQK330JBA

C CHIP CERA

50V CH 33PF J 1608

CC19

HCQK330JBA

C CHIP CERA

50V CH 33PF J 1608

CC20

HRFS000-BA

R CHIP

1/16 0 OHM 1608

CC21

HCBK471KBA

C CHIP CERA

50V X7R 470PF K 1608

CC22

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC23

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC24

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC25

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC26

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC27

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC28

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC29

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC30

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC31

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC32

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC33

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC34

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC35

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CC36

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CD11

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CD12

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

LOC

PARTS_CODE

PARTS_NAME

PARTS_DESCR

REMARK

CD13

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CD14

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CD15

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CD16

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CD17

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CD18

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CD23

HCQK101JBA

C CHIP CERA

50V CH 100PF J 1608

CD24

HCQK101JBA

C CHIP CERA

50V CH 100PF J 1608

CD25

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CD26

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CD27

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CM11

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CM13

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CM14

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CM15

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CM16

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CM17

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CM18

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CN11

97P62K06EP

CONN FFC SMD

SCB-2223-M-2 SMD ST 1.0

CN14

97P62K08E9

CONN FFC SMD

SCB-2209-T-2 SMD RA 1.0

CN15

97P62K06EK

CONN FFC SMD

SCB-2219-M-2 SMD ST 1.0

CN18

97P62K06EF

CONN FFC SMD

SCB-2215-M-2 SMD ST 1.0

CP11

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CP12

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CP13

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CP14

HCBK471KBA

C CHIP CERA

50V X7R 470PF K 1608

CP15

HCFF105ZBA

C CHIP CERA

16V Y5V 1MF Z 1608

CP16

HCFF105ZBA

C CHIP CERA

16V Y5V 1MF Z 1608

CP17

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CP18

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

CP19

HCFF105ZBA

C CHIP CERA

16V Y5V 1MF Z 1608

CP20

HCFH104ZBA

C CHIP CERA

25V Y5V 0.1MF Z 1608

DA11

DRLS4148-B

DIODE CHIP

RLS4148TE-11 3415

DA12

DRLS4148-B

DIODE CHIP

RLS4148TE-11 3415

DD13

DRLS4148-B

DIODE CHIP

RLS4148TE-11 3415

IA02

1SA5810 E

IC CHIP DRIVER

SA5810 28 PIN HSOP REEL

IA13

TZM6K2 -Q

FET CHIP

SM6K2 T110 SOT-457 60V 0.2A 2EA

IC11

1M3355 -Q

IC DVD 1 CHIP

M3355 216-PIN LQFP TRAY

IC12

1BD5229G-B

IC CHIP RESET

BD5229G-TR 2.9V 5 PIN SSOP5 REEL

IC13

14ATM24D08

IC CHIP EEPROM

AT24C08N 10SI-2.7 SOIC

IC14

1MX26LV80Q

IC CHIP FLASH ROM

MX26LV800TTC-55 48PIN TSOP TRAY

IC15

1ADS6616AQ

IC CHIP SDRAM

ADS6616A4A-6 (4X16) 166M 54PIN TSOP TRAY

LA11

HLX1210001

BEAD CHIP

TB201209Z121

LA12

HLX1210001

BEAD CHIP

TB201209Z121

LA13

HLX1210001

BEAD CHIP

TB201209Z121

LA14

HLX1210001

BEAD CHIP

TB201209Z121

LD13

HLX1210001

BEAD CHIP

TB201209Z121

LP12

HLX1210001

BEAD CHIP

TB201209Z121

LP13

HLX1210001

BEAD CHIP

TB201209Z121

LP14

HLX1210001

BEAD CHIP

TB201209Z121

LP15

HLX1210001

BEAD CHIP

TB201209Z121

LP16

HLX1210001

BEAD CHIP

TB201209Z121

LP17

HLX1210001

BEAD CHIP

TB201209Z121

LP18

HLX1210001

BEAD CHIP

TB201209Z121

LP19

HLX1210001

BEAD CHIP

TB201209Z121

ELECTRICAL PARTSLIST

Summary of Contents for DC-B83D1D

Page 1: ...DVH 100A...

Page 2: ...1 SPECIFICATIONS 2 ADVANTAGES OF THIS PRODUCT 3 TROUBLE SHOOTING 5 WAVEFORMS 23 CIRCUIT DIAGRAM 26 PCB CIRCUIT BOARD 36 INSTRUMENT DISASSEMBLY 39 ELECTRICAL PARTSLIST 45 CONTENTS...

Page 3: ...CA JACK VIDEO output common use of DVD and VCR VIDEO output terminal 1 0 Vp p unbalanced RCA JACK SCART JACK VIDEO output DVD only RGB output 75 In load R 0 7Vp p G 0 7Vp p B 0 7Vp p AUDIO output comm...

Page 4: ...u can enjoy high level digital audio by connecting with amp embedded with Dolby Digital dts decoder Built in Dolby Digital decoder DVD Analog audio 2 channels output for DOWNMIX x1 Composite video out...

Page 5: ...case of SVCD or VCD it depends on the disc The number of subtitle languages depends on the software Multi Angle function DVD This function allows you to choose the viewing angle of scenes which were s...

Page 6: ...cord is ok Is 400V 200V voltage obtained at C804 Output voltage of 2nd parts is normal Check rectifier diode of 2nd parts D821 D822 D823 D824 D825 D826 D827 Switching pulse of Q801 collector is normal...

Page 7: ...5 Oscillation at IC701pin 1 Specific GRID SEG doesn t function Check R588 D857 L503 L860 Exchange IC701 Check IC 701 pin 22 24 27 28 30 31 Check IC 701 pin 10 12 14 21 NO YES YES NO NO GRID output at...

Page 8: ...on the screen even though changing tape Re adjust the height of AC HEAD Remove the dust Check C510 R545 R547 IC 501 pin 91 92 98 NO Re adjust PATH B 1 Bad playback quality 1 YES YES YES YES Noise app...

Page 9: ...TA normal Is SIF Video output at TMI RF101 pin 16 19 normal Check IC 501 Check IC301 Check IC501 YES YES NO NO NO Is Video Signal input at IC501 pin 50 Is there Video output at IC501 pin 52 Check TMI...

Page 10: ...V voltage obtained at Each parts of Loading Motor Replace Loading Motor Check D851 and POWER circuit D No CASSETTE Loading YES YES E AUTO STOP in Playback mode VCR stops automatically in playback mode...

Page 11: ...ltage obtained at P501 pin 9 Check P501 Connector and Capstan Motor Check EVER 14V Q850 Check Capstan FG IC 501 pin 87 Check R541 R540 R539 R538 C518 Check R537 R536 C521 DRUM Motor stops Is 14V volta...

Page 12: ...heck IC501 pin 58 71 72 NO YES YES NO NO YES Is signal output from pin 65 of IC301 YES NO Check IC301 pin 62 Q V Sync Is signal input into pin 50 of IC501 YES NO Check PCB Pattern Is signal output fro...

Page 13: ...om IC301 pin 79 NO NO Same as EE MODE check Is 5V supplied at IC301 pin 91 Is SW Pulse input at IC301 pin 70 Is 5V obtained at IC301 pin 24 42 55 72 91 Check POWER 5V Check IC501 pin 18 Clean head or...

Page 14: ...89 90 LP MODE 89 90 Pin SP MODE 94 95Pin Check video HEAD and Connector Is signal input into IC301 pin 48 50 52 54 56 Check POWER circuit Check IC501 pin 18 Record video signal poor Check EE MODE YES...

Page 15: ...in 52 NO Replace IC501 D No OSD On Screen Display appears YES YES NO Check IC 501 Check IC 501 NO Check PCB Pattern Check FFC CABLE DVD Module DVD Composite signal doesn t appear Is signal output at P...

Page 16: ...2 43 NO Is 5V obtained at IC251 pin 40 Replace IC251 YES YES Is 12V obtained at IC251 pin 34 NO YES Check POWER circuit YES Replace IC601 Is 5V obtained at IC051 pin 1 Check Power circuit NO Is there...

Page 17: ...13 Check IC501 Is Audio signal output at IC251 pin 16 17 Are CLK and DATA obtained at IC251 pin 42 43 NO Is 5V obtained at IC251 pin 40 Replace IC251 YES YES Is 12V obtained at IC251 pin 34 NO YES Ch...

Page 18: ...13 Check IC501 Is Audio signal output at IC251 pin 19 20 Are CLK and DATA obtained at IC251 pin 42 43 NO Is 5V obtained at IC251 pin 40 Replace IC251 YES YES Is 12V obtained at IC251 pin 34 NO YES Ch...

Page 19: ...ignal at IC601 pin 2 15 YES YES Check ICD03 NO Check ICD01 DVD board NO Check POWER circuit NO Is DVD Audio signaloutput at ICD03 pin 1 7 Check ICD03 NO YES Is Audio signal output at IC601 pin 3 13 Ch...

Page 20: ...1 12 Check Input Front JACK NO Is Audio signal output at IC601 pin 3 13 Check IC501 YES Replace IC601 Comparing with switching table are SWA B CTL SIGNAL right at IC601 pin 9 10 NO Check Output JACK Y...

Page 21: ...Check IC501 Is Audio signal output at IC251 pin 16 17 Are CLK and DATA obtained at IC251 pin 42 43 NO Is 5V obtained at IC251 pin 40 Replace IC251 YES YES Is 12V obtained at IC251 pin 34 NO YES Check...

Page 22: ...SC signal at P401 pin 2 Replace IC251 YES HEAD CLEANING YES D No NORMAL AUDIO playback PLAY MODE Is Playback Audio signal at IC301 pin 11 Replace IC251 YES NO NO Is there Playback Normal Audio signal...

Page 23: ...there recording signal at IC251 pin 21 Check Input LINE1 JACK Check Input LINE2 JACK Check ICD03 DVD Check signal flow circuit YES NO NO NO Signal at IC251 pin 21 is transferred to IC301 pin 13 15 17...

Page 24: ...1 43 520mVp p 100mV 5usec REC IC301 43 520mVp p 100mV 5usec PLAY IC301 21 600mVp p 200mV 2msec cm PLAY SP VIDEOSWTRIG IC301 21 350mVp p 200mV 2msec cm PLAY EP VIDEOSWTRIG IC301 67 4 6Vp p 2V 10usec cm...

Page 25: ...sec cm REC IC301 100 2 3Vp p 0 5V 0 5msec cm REC 1 IC301 8 120mVp p 50mV 0 5msec cm PLAY 2 P202 2 75Vp p 10V 20 sec cm REC 3 IC251 2 80mVp p 20mV 0 5msec EE REC PLAY 4 IC251 24 200mVp p 50mV 0 5msec E...

Page 26: ...IC501 77 5Vp p 2V 5 sec cm REC PLAY 0 IC501 76 5Vp p 2V 5 sec cm REC PLAY IC501 94 3Vp p 1V 5msec cm REC IC501 97 4 4Vp p 1V 5msec cm PLAY IC501 90 25Vp p 5Vp p 1V 5msec cm REC PLAY IC501 87 2 5Vp p...

Page 27: ...26 CIRCUIT DIAGRAM 1 POWER SUPPLY CIRCUIT DIAGRAM...

Page 28: ...27 CIRCUIT DIAGRAM 2 SERVO SYSCON CIRCUIT DIAGRAM...

Page 29: ...28 CIRCUIT DIAGRAM 3 VIDEO AUDIO CIRCUIT DIAGRAM...

Page 30: ...29 4 HiFi SW INPUT CIRCUIT DIAGRAM CIRCUIT DIAGRAM...

Page 31: ...30 CIRCUIT DIAGRAM 5 PIF CIRCUIT DIAGRAM...

Page 32: ...31 CIRCUIT DIAGRAM 6 DVD CIRCUIT DIAGRAM...

Page 33: ...32 CIRCUIT DIAGRAM...

Page 34: ...33 CIRCUIT DIAGRAM...

Page 35: ...34 CIRCUIT DIAGRAM...

Page 36: ...35 CIRCUIT DIAGRAM...

Page 37: ...36 PCB CIRCUIT BOARD 1 1 VCR MAIN...

Page 38: ...37 PCB CIRCUIT BOARD 1 2 POWER...

Page 39: ...38 PCB CIRCUIT BOARD 1 3 DVD MAIN...

Page 40: ...m all disassembly procedures in the order presented When reassembling use the reverse procedure Make sure that all leads wiring are routed correctly when reassembling FIG 1 A TOP COVER REMOVAL Remove...

Page 41: ...NEL FRONT DISASSEMBLY C LOGIC PCB DISASSEMBLY FIG 2 FIG 3 Remove 3 Hooks at bottom Remove 2 Hooks at left and right sides Simultaneously remove panel Remove 2 screws then remove Logic INSTRUMENT DISAS...

Page 42: ...41 INSTRUMENT DISASSEMBLY FIG 4 D DECK AND MAIN PARTS DISASSEMBLY Remove 6 screws then remove DECK Remove 4 screws then remove LOADER Remove 3 screws then remove POWER PCB...

Page 43: ...42 INSTRUMENT DISASSEMBLY FIG 5 E MAIN PCB DISASSEMBLY Remove 2 screws then remove MAIN PCB Remove 2 screws...

Page 44: ...43 INSTRUMENT DISASSEMBLY F MAIN CHASSIS DISASSEMBLY FIG 6 Remove 4 screws then remove MAIN...

Page 45: ...44 INSTRUMENT DISASSEMBLY G Explode view...

Page 46: ...CR REMARK C060 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 C062 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 C067 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 C153 HCBK103KBA CCHIPCERA 50VX7R0 01MFK1608 C157 HCBK563KBA C...

Page 47: ...JBA CCHIPCERA 50VCH33PFJ1608 C699 HCQK330JBA CCHIPCERA 50VCH33PFJ1608 C888 HCFH223ZBA CCHIPCERA 25VY5V0 022MFZ1608 CD06 HCQK561JBA CCHIPCERA 50VCH560PFJ1608 CD14 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608...

Page 48: ...S103JBA RCHIP 1 16 10KOHMJ1608 R512 HRFS472JBA RCHIP 1 16 4 7KOHMJ1608 R515 HRFS222JBA RCHIP 1 16 2 2KOHMJ1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK R516 HRFS103JBA RCHIP 1 16 10KOHMJ1608 R517...

Page 49: ...E PARTS_DESCR REMARK Z0012 PVMPJRS202 PCBMAINRADIALAS DC B87D1S NA C001 CEXF1C100A CELECTRO 16VRSM10MF5X7 PALONLY C004 CEXF1A101A CELECTRO 10VRSM100MF6 3X7 C013 CEXE1A221E CELECTRO 10VRM220MF5X11 C016...

Page 50: ...LECTRO 16VRSM22MF 5X7 CD50 CEXF1A471V CELECTRO 10VRSS470MF 8X11 5 TP CD51 CEXF1A471V CELECTRO 10VRSS470MF 8X11 5 TP CD52 CEXF1A471V CELECTRO 10VRSS470MF 8X11 5 TP LOC PARTS_CODE PARTS_NAME PARTS_DESCR...

Page 51: ...BSB DIODEZENER UZ 13BSB 12 59 13 16V LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK D616 DZUZ13BSB DIODEZENER UZ 13BSB 12 59 13 16V D617 DZUZ13BSB DIODEZENER UZ 13BSB 12 59 13 16V D619 DZUZ5R6BSB DIODEZ...

Page 52: ...03J RCARBONFILM 1 620KOHMJ R636 RD AZ203J RCARBONFILM 1 620KOHMJ R637 RD AZ103J RCARBONFILM 1 610KOHMJ LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK R638 RD AZ103J RCARBONFILM 1 610KOHMJ R644 RD 4Z751J...

Page 53: ...HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 CD12 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK CD13 HCFH104ZBA CCHIPCERA 25VY5V0 1MFZ1608 CD14 HCFH104ZBA CCHIPCERA 25VY5...

Page 54: ...S103JBA RCHIP 1 16 10KOHMJ1608 RC28 HRFS103JBA RCHIP 1 16 10KOHMJ1608 LOC PARTS_CODE PARTS_NAME PARTS_DESCR REMARK RC29 HRFS103JBA RCHIP 1 16 10KOHMJ1608 RC30 HRFS330JBA RCHIP 1 16 33OHMJ1608 RC31 HRF...

Page 55: ...802 RW02B229J RWIREWOUND 2W2 2OHMJ R806 RS02F104JS RM OXIDEFILM 2W100KOHMJSMALL T801 57M8282320 TRANSSMPS TSW VE3 0N Z0081 PVPWJRE435 PCBPOWERRADIALAS DC B87D1D NB LOC PARTS_CODE PARTS_NAME PARTS_DESC...

Page 56: ...O SECAM LL SWISS O O X PAL BG DK O O O HI FI MONO D504 HI FI 4H D X MONO 2H D 0 1 SYSTEM 2 Hi Fi Mono BG DK D507 BG X DK 0 3 MODULATOR output change BG DK DAEWOO SANYO D508 DAEWOO X SANYO 0 NEW OLD TM...

Page 57: ...686 AHYEON DONG MAPO GU SEOUL KOREA C P O BOX 8003 SEOUL KOREA DAEWOO ELECTRONICS Corp...

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DAEWOO ELECTRONICS DC-B83D1D, Service Manual

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