Samsung SV-DVD3E Service Manual Download

Page: 39 / 106

Troubleshooting

5-20

Samsung Electronics

MEMO

Summary of Contents for SV-DVD3E

Page 1: ...PCB Diagrams 10 Schematic Diagrams Manual DVD VCR COMBINATION CONTENTS SERVICE MANUAL SV DVD3E SV DVD6E Samsung Electronics Co Ltd MAR 2002 Printed in Korea AK82 00198A EJECT SELECT COPY REC CHANNEL VIDEO L AUDIO R OPEN CLOSE STANDBY ON AUX SELECT COPY CHANNEL REC EJECT OPEN CLOSE L AUDIO R VIDEO AUX STANDBY ON SV DVD3E SV DVD6E ELECTRONICS For mechanical disassembly and adjustment refer to the Me...

Page 2: ...rewheads and control shafts The current measured should not exceed 0 5 milliamp Reverse the power plug prongs in the AC outlet and repeat the test 6 Antenna Cold Check With the unit s AC plug disconnected from the AC source connect an electrical jumper across the two AC prongs Connect one lead of the ohmmeter to an AC prong Connect the other lead to the coaxial connector 7 Some semiconductor solid...

Page 3: ... leads and components do not touch thermally hot parts 13 Product Safety Notice Some electrical and mechanical parts have special safety related characteristics which might not be obvious from visual inspection These safety features and the protection they give might be lost if the replacement component differs from the original even if the replacement is rated for higher voltage wattage etc Compo...

Page 4: ... sheet This gives them the same ground as the sheet 4 Remove the optical pick up block 5 Perform work on top of the conductive sheet Be careful not to let your clothes or any other static sources to touch the unit Be sure to put on a wrist strap grounded to the sheet Be sure to lay a conductive sheet made of copper etc Which is grounded to the table Fig 1 2 6 Short the short terminal on the PCB wh...

Page 5: ... on Pick up See Fig 1 3 4 Disassembly the Pick up 1 3 2 Assembly 1 Replace the Pick up 2 Remove the soldering 2 points on Pick up 3 Reassemble the Deck Assy SOLDER LAND 2 POINTS SHORT PICK UP ASS Y Note If the assembly and disassembly are not done in correct sequence the Pick up may be damaged Fig 1 3 1 3 Pick up disassembly and reassembly ...

Page 6: ... CH36 Audio DVD VCR RCA jack Euro Scart socket OUTPUT Audio DVD only Digital audio out OPTICAL COAXIAL Video DVD VCR RCA jack Euro Scart socket Video DVD only S Video out RGB out Euro Scart socket Tape format VHS type video tape S VHS type video tape Playback only Color system PAL MESECAM NTSC4 43 NTSC playback on PAL TV SECAM OPTION VCR Tuning system B G D K I U K L FRANCE Video S N Above 43dB st...

Page 7: ...Product Specifications 2 2 Samsung Electronics MEMO ...

Page 8: ...on of arrow Œ REMOVE 3 SCREWS Fig 3 1 Cabinet Top Removal 3 1 3 Ass y Front Panel Removal Œ RELEASE 4 HOOKS RELEASE 3 HOOKS Top View Bottom View Fig 3 3 Ass y Front Panel Removal 3 1 2 Bottom Cover Removal Œ REMOVE 3 SCREWS Fig 3 2 Bottom Cover Removal 3 1 4 Function Timer PCB Removal Œ RELEASE 4 HOOKS Fig 3 4 Function Timer PCB Removal ...

Page 9: ...WS ˇ REMOVE 2 SCREWS Œ REMOVE CONNECTORS DVD MAIN PCB DVD DECK VCR MAIN PCB Fig 3 5 Chassis Removal 3 1 6 VCR Main PCB Removal Œ REMOVE 3 SCREWS MODE SWITCH When installing the ass y full deck on the Main PCB be sure to align the assembly point of mode switch ASSEMBLY POINT Fig 3 6 VCR Main PCB Removal ...

Page 10: ...Disassembly and Reassembly 3 3 Samsung Electronics 3 2 Circuit Board Locations VCR MAIN PCB DVD MAIN PCB FUNCTION TIMER PCB Fig 3 7 Circuit Board Locations ...

Page 11: ...Slider Housing ˇ in the direction arrow A 2 When the Tray Disc comes out a little pull it in the direction arrow B by hand 3 Pull the Tray Disc to disassemble while simultaneously pushing 2 Stoppers ˆ left right in the direction arrow C D Fig 3 8 Tray Disc Removal A Œ SCREW DRIVER EMERGENCY HOLE ˇ SLIDER HOUSING TRAY DISC B C ˆ STOPPER ˆ STOPPER D ...

Page 12: ... 2 Assy P U Deck Removal 1 Disconnect DCN2 Œ DCN3 2 Lift down the Ass y P U Deck ˇ while simultaneously pushing 2 Hooks ˆ in the direction of arrow A B Fig 3 9 Assy P U Deck Removal Œ DCN2 ˆ HOOK HOOK DCN3 ˇ ASSY P U DECK A B Assembly Point SLIDER HOUSING ...

Page 13: ...Gear Tray 4 Lift up the Slider Housing ˆ 5 Remove the soldering Ø of 2 points Red Black 6 Remove 2 Screws and lift down the Motor Load Ass y 7 Push the 3 Hooks bottom side in the direction arrow C and lift up the Housing PCB 8 Push the Hooks Ô and remove Deck PCB Fig 3 10 Housing Ass y Removal Œ BELT ˇ PULLEY GEAR GEAR TRAY MOTOR LOAD ASSY 3 HOOKS HOUSING PCB Ô HOOK Ø SOLDERING 2 SCREWS ˆ SLIDER H...

Page 14: ...7 Samsung Electronics 3 3 4 Sub Chassis Removal 1 Remove the Soldering of Motor Feed wire Œ 2 Remove the 4 Screws 3 Lift up the Ass y Brkt Deck ˇ Fig 3 11 Sub Chassis Removal 4 SCREWS ˇ ASSY BRAK DECK Œ SOLDERING OF MOTOR FEED WIRE ...

Page 15: ... B Gear Feed A ˇ 3 Remove 2 Screws 4 Remove Shaft Pick Up ˆ and Pick Up Ass y Ø 5 Remove 1 Screw 6 Remove 2 Screws 7 Remove 3 Spring Spindle and Motor Spindle Ass y Fig 3 12 Ass y Brkt Deck Removal 2 SCREWS Œ WASHER GEAR FEED B 2 SCREWS 1 SCREW ˆ SHAFT PICK UP ˇ GEAR FEED A Ø PICK UP ASS Y SPRING SPINDLE MOTOR SPINDLE ...

Page 16: ...t Press the SW709 TEST button on Function Timer PCB to set the adjustment mode If the corresponding adjustment button is pressed the adjustment is performed automatically 4 1 1 Location of adjustment button of remote control Fig 4 1 2 3 4 5 6 7 8 9 0 SHUTTLE STANDBY ON OPEN CLOSE AUDIO 3D SOUND SCREEN FIT CLEAR DVD VCR INPUT SEL ZOOM VIEW TRK PROG DISPLAY REC DISC MENU F ADV STEP SETUP ENTER RETUR...

Page 17: ...4 2 Alignment and Adjustments Samsung Electronics 4 1 2 TEST location for adjustment mode setting Fig 4 2 Function Timer PCB Top View TEST SW709 BUTTON ...

Page 18: ...n of test point 4 2 2 ACE Head position X Point Adjustment See the 4 2 1 d ACE Head Position X Point Adjustment on page 4 2 of the Mechanical Manual 1 Playback the alignment tape Color bar 2 Press the SW709 TEST button on F Timer PCB to set the adjustment mode See Fig 4 2 3 Press the 5 button of remote control then adjustment is operated automatically See Fig 4 1 4 Connect the CH 1 probe to TP3 En...

Page 19: ...rated CNG OK SAVE RETURN 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 Fig 4 4 Table 4 1 NVRAM Option Table COUNTRY MODELS OPTION NUMBER France SV DVD3E 2 4 5 6 7 8 9 10 11 12 13 15 20 21 26 29 33 34 35 36 40 45 47 60 61 63 SV DVD...

Page 20: ... See Video missing in play mode See PB VIDEO audio mising in play mode Yes No Press PLAY key in remote control Check IC601 58 Check Timer Yes No No Play Mode Inoperative No Power Standby LED OFF Fuse F1SS01 is OK AL5 8V D1SS14 Check IC701 DT701 Change Fuse F1SS01 Check Trans PT1S01 Yes Yes No AL5V IC601 14 92 69 70 41 Check D620 D692 L605 No AL5 8V BD1SS4 VCR MAIN PCB Check CN701 Wafer Yes No Yes ...

Page 21: ...T ROTATE NO DC STOP MODE YES PULSE YES A LOAD A TAPE AND PRESS PLAY BUTTON TURN VCR POWER ON MECHANISM DOESN T OPERATE IN PLAY MODE TAPE LOADING OPERATION LOAD IC601 74 HIGH IC601 75 LOW END SENSOR IC601 74 CYLINDER ROTATION SW 25Hz IC601 24 CYL FG PG IC601 97 SEE IC601 9 CYLINDER DOES NOT ROTATE CHECK START END SENSOR S601 S602 IC601 NO NO NO NO LOW YES YES HIGH YES YES CHECK TAPE AND END SENSOR ...

Page 22: ... NO NO YES STOP CAPSTAN MOTOR ROTATION SEE CAPSTAN DOES NOT ROTATE SEE MECHANISM DOES NOT OPERATE IN PLAY MODE STOP YES F FWD ROTATE VCR Section RECORD MODE DOESN T OPERATE PLAY OPERATION LOAD VCR WITH A BLANK TAPE AND PRESS RECORD BUTTON REC MODE SAFETY TAB SEE AUDIO MISSING IN RECORD MODE CHANGE SW602 REC SW CHANGE TAPE SEE PLAY MODE DOESN T OPERATE EJECT NO NO YES REC VIDEO SEE VIDEO MISSING IN...

Page 23: ...RD DOESN T WORK NO NO NO YES STOP DOES CAPSTAN MOTOR ROTATE CHECK IC601 25 CM F R SEE MECHANISM DOES NOT OPERATE IN PLAY MODE NO YES YES REW YES VCR Section FWD SEARCH DOESN T OPERATE PLAY OPERATION PRESS F FWD FOR FORWARD SEARCH CHECK IC601 CHECK CAPSTAN MOTOR IS CAPSTAN SPEED CHANGED SEARCH OPERATION NOISE BAR LOCKING END ADJUST A CE HEAD CHANGE DECK CHANGE IC601 SEE PLAY DOESN T OPERATE NO NO N...

Page 24: ...IC601 38 5V IC601 39 0V CHECK CASSETT LOADING MECHANISM YES YES NO CN604 8 12 5V YES NO YES VCR Section REV SEARCH DOESN T OPERATE PLAY OPERATION PRESS REWIND BUTTON FOR REV SEARCH CHECK CAP F R LINE IS CAPSTAN SPEED CHANGED SEARCH OPERATION FWD SEARCH END CHECK IC601 CHANGE DECK CHANGE IC601 SEE PLAY DOESN T OPERATE NO PLAY MODE NO YES CAP F R IC601 25 HIGH SEARCH MODE YES NO LOW CHECK IC601 H D ...

Page 25: ...P CHECK CN301 CONNECTION PLACE VCR IN STOP MODE VIDEO MISSING IN EE MODE TUNER MODE OPERATION NO NO NO VIDEO SIGNAL IC801 3 APPLY VIDEO SIGNAL TO FRONT VIDEO INPUT JACK AND SET TO LINE MODE BY INPUT SEL BUTTON CHECK JC801 VIDEO SIGNAL CHECK IC301 61 TO JC801 19 LINE CHECK SV DVD3E DVD6E TO TV CONNECTION NO YES YES YES YES YES YES NO VIDEO SIGNAL JC801 YES VIDEO SIGNAL IC301 61 VIDEO SIGNAL IC301 5...

Page 26: ...YES NO YES YES NO NO VCR Section VIDEO MISSING IN PLAY MODE VIDEO EE MODE OPERATION PLACE THE VCR PLAY MODE CHANGE IC301 CHECK IC6P01 Q6P01 R6P10 CHECK CN301 CONNECTION CHECK Q3Q1 C395 CHECK IC601 24 CHECK VIDEO OUT LINE SEE PAGE 5 6 VIDEO MISSING IN EE MODE NO YES YES NO YES YES YES VIDEO FM IC301 21 VIDEO SIGNAL IC301 78 VIDEO SIGNAL IC301 65 VIDEO SIGNAL IC6P01 19 VIDEO SIGNAL IC301 61 NO H D S...

Page 27: ... 11 SEE PAGE 5 7 VIDEO MISSING IN PLAY MODE NO NO YES NO VCR Section COLOR MISSING IN PLAY MODE FM ENV IC301 25 COLOR SIGNAL IC301 58 COLOR KILLER IC301 33 2V COLOR ROTARY IC301 70 CHANGE IC301 CHECK IC301 27 34 XT301 CHECK IC601 29 SEE PAGE 5 7 VIDEO MISSING IN PLAY MODE NO NO NO YES YES NO YES VCR Section CHECK IC301 61 ...

Page 28: ...YES NO VCR Section CHECK ACE HEAD R3A07 R3A08 R3A06 C3A15 AND CHANGE IC301 CHECK IC501 40 39 38 H D SW EC CLK IC DATA AND CHANGE CYLINDER OR IC501 PACE VCR IN STOP MODE BLUE MISSING IN STOP MODE CHANGE IC601 SELECT LINE MODE WITHOUT INPUT SIGNAL IC601 72 H CHECK IC6P01 8 TO IC601 72 NO YES YES CHECK IC6P01 IC6P01 9 10 11 STB CLK DATA CHECK IC601 6 7 8 NO YES IC6P01 8 H SYNC JUDGE VIDEO SIGNAL IC6P...

Page 29: ... IC301 CHANGE IC501 IC301 11 AUDIO SIGNAL IC301 100 AUDIO SIGNAL IC301 5 MIX SIGNAL AUDIO 70KHz CN3A01 4 OSCILLATION NO CHECK AUDIO MISSING IN PB MODE CHECK PB MODE CHECK ACE HEAD MONO YES MISSING AUDIO IC501 7 69 AUDIO SIGNAL IC501 26 AUDIO FM CHECK CYLINDER CHANGE IC501 CHECK R815 R816 L809 L810 JC801 CHECK AUDIO MISSING IN EE MODE AUDIO MISSING IN REC MODE MONO HIFI MONO NO NO YES YES CHECK IC5...

Page 30: ...01 CHECK B IN THE POWER BLOCK CHECK 5 8V AT PC5 8V LINE IN THE POWER BLOCK NO NO NO NO YES NO YES NO YES YES YES YES VCR Section PLACE VCR IN STOP MODE AUDIO MISSING IN EE MODE CHECK C524 C525 R546 R547 CHECK IC501 CHECK TUNER BLOCK AND IC4N01 CHECK R517 R518 R509 R510 INPUT SELECT MODE IC501 7 69 AUDIO SIGNAL INPUT IC501 51 53 AUDIO SIGNAL INPUT NO LINE NO TUNER YES IC501 78 80 AUDIO SIGNAL NO YE...

Page 31: ...DRUM DOES NOT ROTATE PLACE THE VCR IN PLAY MODE IC604 8 12V CYL SPEED XT601 18 19 8MHZ CHECK CYLINDER MOTOR CHANGE XT601 C624 C625 R613 CHECK D PG D FG IC601 97 CHECK 12V AT PC12V LINE IN THE POWER BLOCK NO FASTER NO YES SLOWER YES VCR Section ...

Page 32: ...specified range DRIC1 26 27 output are normal Check open state from DRIC1 to pick up Check RIC1 and A B C D input Check DRIC1 Yes Yes No No C DVD Section No Disc recognition LD is outputted from object lens at play key input No focus incoming and no disc occurs Yes No D C DVD Section ...

Page 33: ...ck in related circuit Check MIC1 Yes Yes Yes No No Divide RQ5 emitter terminal voltage and 5V real voltage difference into 10ohm D DVD Section No pick up home positing SLD SIC1 34 output is normal Check the Sled Motor and connection Check MIC1 Yes No SLED SLED DRICI 32 33 output are normal Check DRIC1 Yes No DVD Section ...

Page 34: ...rminal outputs are normal Check CN1 and pick up Check MECHA Check RIC1 26 terminal Check DRIC1 peripheral circuit Yes Yes Yes Yes Yes Yes Yes No No No No No No No DVD Section No Search Operation MIRR SIC1 157 output is normal Actual velocity occurs at SIC1 34 terminal Actual velocity occurs at DRIC1 32 33 terminal Check RIC1 peripheral circuit RFAGCO RIC1 72 output level is normal Check SIC1 perip...

Page 35: ...al rotation of disc motor Input of RF signal is normal SIC1 15 SPD output is normal SIC1 35 After resoldering SIC1 DRIC1 2 output FG is normal DRIC1 10 signal MON is H Check or replace disc motor Check SIC1 MIC1 Check DRIC1 soldering and power Check path to RIC1 and SIC1 Check RIC1 soldering and power RIC1 70 output are normal RIC1 71 output is normal Check RIC1 peripheral circuit and A B C D Yes ...

Page 36: ... No Yes DVD Section CD VCD DVD L R output error Mixed Audio output Normal DATA 0 is input in AIC2 2 Analog output of AIC2 7 8 is normal Check JACK1 JK801 Audio out peripheral soldering shot IC801 Check ZIC1 121 output Check ZIC1 125 CD VCD 16 9344MHz DVD 18 432MHz Yes Yes No No AIC4 1 7 output is normal Check AIC4 peripheral circuit Yes No Base terminal level of AQ3 AQ6 are L Check IC601 50 mute Y...

Page 37: ...1567 Change the DVD OUT mode to RGB Check CN4 Yes No Yes Check ZIC1 ZIVA 4 1 No No VIC1 2 4 6 signal Check VIC1 Yes Yes E DVD Section S Video output error DVD SETUP in OSD DVD OUT is S Video VIC1 2 4 6 signal MM1567 Change the Alt video mode to S Video Check VIC1 Yes No Yes Check ZIC1 ZIVA4 1 No Yes E DVD Section ...

Page 38: ...Analog signals are inputted normally pin 26 in CN01 VCR MAIN PCB Yes No Analog signals are inputted pin 54 in IC301 Yes No Yes Check the connection between pin 133 in ZIC1 DVD MAIN PCB and CN01 VCR MAIN PCB Check L804 C828 C827 No Check the IC801 Pin of VDD_2 5 VDD 3 3 in Zic1 has normal level Check the connection between pin 23 24 25 in VCR CN01 and pin 23 24 25 in CN4 Yes No Video signal JC801 1...

Page 39: ...Troubleshooting 5 20 Samsung Electronics MEMO ...

Page 40: ...rts List 6 1 Cabinet Assembly 6 2 6 2 VCR Mechanical Parts Top Side 6 4 6 3 VCR Mechanical Parts Bottom Side 6 6 6 4 DVD Mechanical Parts 6 8 You can search for the updated part code through ITSELF web site URL http itself sec samsung co kr Notice ...

Page 41: ...N PCB 602 DVD MAIN PCB TM402B DVD TM401B VCR S601A CN01S LD601A S602A 21 22 1 701 FUNCTION TIMER PCB CN303B 2 12 12 200 3 2 3 4 5 6 7 8 9 0 100 SHUTTLE OPEN CLOSE POWER SCREEN FIT 3D SOUND CLEAR DVD VCR TV SELECT ZOOM VIEW VOL CH TRK DISPLAY REC DISC MENU F ADV SKIP SETUP ENTER RETURN TITLE SUBTITLE MARK SPEED TIMER SEARCH M O D E REPEAT DIGEST TV MUTE TV VCR AUDIO ANGLE INPUT SEL 1 2 3 4 5 6 7 8 ...

Page 42: ...BOARD COMBO3 PAL HIPS T2 61 TM402B AK97 00146A ASSY CON BOARD HIPS94HB SV DVD6E BLACK UT01 AK59 00002A REMOCON ASSY SV DVD3E 44 S SV DVD3E AK59 00001B REMOCON ASSY SV DVD6E 47 M SV DVD6E COUTRY MODEL 1 21 601 France SV DVD3E AK97 00112B AK64 00006E AC92 01227A SV DVD6E AK97 00111B AK64 00006D AC92 01227A U K SV DVD3E AK97 00112A AK64 00006D AC92 01227C SV DVD6E AK97 00111A AK64 00006D AC92 01227C ...

Page 43: ...ronics 6 2 VCR Mechanical Parts Top Side G001 G555 B475 B561 G510 G480 K546 G680 G681 B410 B440 B448 B452 G546 G560 G060 G520 G527 K188 K182 K110 K240 K248 K350 K330 K140 K340 G070 K470 B474 B473 K250 K530 K490 G530 G420 G450 K502 OPTIONAL OPTIONAL ...

Page 44: ...HVMXA11 G510 6006 001075 SCREW ASS Y TAPT WSP PH M2 6 L5 0 ZPC G520 AC66 00033A LEVER 9 GUIDE ASS Y TS 10 G527 AC61 60553A SPRING ETC GUIDE 9 X 9 SUS304 WPB 0 25 G530 AC33 00007A HEAD FE HVFHPOO43A G546 AC66 00005A LEVER FL DOOR TS 10 POM NAT G555 AC66 00032A LEVER UNIT PINCH ASS Y TS 10 G680 AC66 00046A LEVER HEAD CLEANER ASS Y TS 10 POM URETH OPTIONAL G681 AC61 50686A SLEEVE HEAD CLEANER POM TS ...

Page 45: ...Exploded View and Parts List 6 6 Samsung Electronics 6 3 VCR Mechanical Parts Bottom Side G542 B462 B560 B501 B484 B488 B500 B456 B458 B464 B468 K222 K200 K225 K221 B478 B570 B460 B489 ...

Page 46: ...16A LEVER TENSION DRIVE TS 10 SECC E20 20 1 B484 AC66 00030A GEAR LOADING DR ASS Y TS 10 POM SWPB B488 AC66 00023A LEVER S LOADING TS 10 POM NAT B489 AC66 00021A LINK LOADING S TS 10 SECC E20 20 0 8 B500 AC66 00024A LEVER T LOADING TS 10 POM NAT B501 AC66 00022A LINK LOADING T TS 10 SECC E20 20 0 8 B560 AC31 00016A MOTOR CAPSTAN F2QVB05 SCORPIO2 TS 10A B570 AC60 10514A SCREW CAPSTAN M2 6 L6 PH G54...

Page 47: ...ed View and Parts List 6 8 Samsung Electronics 6 4 DVD Mechanical Parts H108 H106 S N A H105 H107 H102 H211 H203 H241 H212 905 H104 H250 H103 H207 H208 S N A H202 H210 H204 H205 H209 H206 901 900 904 906 903 ...

Page 48: ...R CR T1 2 4 3 1 2X25 1 B H106 AH66 00124A GEAR TRAY DP 7 POM M90 44 H107 AH66 00125A SLIDER HOUSING DP 7 POM H108 AH63 00422A TRAY DISC ABS BLK DP 7S H202 AH73 00023A RUBBER INSULATOR BUTYL RUBBER DP 3 4 000 H203 AH61 50327A SHAFT P U DP 3 SUS420J2 L84 7 OD3 H204 AH66 00075A GEAR FEED A POM M90 44 H205 AH66 00170A GEAR FEED B DP 7S POM M90 44 0 5 14 H206 AC60 30306A WASHER SLIT ID2 1 OD5 0 T0 5 PO...

Page 49: ...Exploded View and Parts List 6 10 Samsung Electronics MEMO ...

Page 50: ...BON 18KOHM 5 1 4W AA TP 2 4X6 4MM R1SS12 2001 000113 R CARBON 18KOHM 5 1 4W AA TP 2 4X6 4MM R1SS13 2001 000113 R CARBON 18KOHM 5 1 4W AA TP 2 4X6 4MM R1SS14 2001 000113 R CARBON 18KOHM 5 1 4W AA TP 2 4X6 4MM R1SS15 2001 000096 R CARBON S 1MOHM 5 1 2W AA TP 2 4X6 4M R1SS16 2001 000591 R CARBON 3 3KOHM 5 1 8W AA TP 1 8X3 2M R1SS17 2001 000793 R CARBON 47OHM 5 1 8W AA TP 1 8X3 2MM R1SS18 2006 000273 ...

Page 51: ...00429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM R647 2001 000429 R CARBON 1KOHM 5 1 8W AA TP 1 8X3 2MM R651 2007 000001 R CHIP 68KOHM 5 1 10W DA TP 2012 R660 2001 000786 R CARBON 47KOHM 5 1 8W AA TP 1 8X3 2MM R661 2001 000660 R CARBON 33KOHM 5 1 8W AA TP 1 8X3 2MM R666 2007 000300 R CHIP 10KOHM 5 1 10W DA TP 2012 R667 2007 000300 R CHIP 10KOHM 5 1 10W DA TP 2012 R668 2007 000931 R CHIP 470OHM 5 1 10W ...

Page 52: ...2 TR DIGITAL KSR2001 PNP 300MW 4 7K 4 7K T Q350 0501 000303 TR SMALL SIGNAL KSA733 PNP 250mW TO 92 T Q351 0501 000303 TR SMALL SIGNAL KSA733 PNP 250mW TO 92 T Q3A01 0501 000398 TR SMALL SIGNAL KSC945 NPN 250mW TO 92 T Q3A02 0501 000303 TR SMALL SIGNAL KSA733 PNP 250mW TO 92 T Q3A03 0501 000442 TR SMALL SIGNAL KTC3203 Y NPN 400mW T0 9 Q3A04 0501 000442 TR SMALL SIGNAL KTC3203 Y NPN 400mW T0 9 Q3A05...

Page 53: ...SWITCHING 1N4148 100V 200mA DO 35 IC501 1204 001920 IC AUDIO PROCESSOR LA72646M QFP 80P 14X1 R501 2001 000766 R CARBON 43KOHM 5 1 8W AA TP 1 8X3 2MM R502 2007 001055 R CHIP 6 2KOHM 5 1 10W DA TP 2012 R503 2007 000931 R CHIP 470OHM 5 1 10W DA TP 2012 R505 2001 000766 R CARBON 43KOHM 5 1 8W AA TP 1 8X3 2MM R506 2007 001055 R CHIP 6 2KOHM 5 1 10W DA TP 2012 R507 2001 000766 R CARBON 43KOHM 5 1 8W AA ...

Page 54: ...V GP TP 4x5 5 C810 2401 002165 C AL 100uF 20 16V GP TP 6 3x7 5 C811 2203 000260 C CERAMIC CHIP 10nF 10 50V X7R TP 2012 C812 2401 001250 C AL 4 7uF 20 35V GP TP 4x5 5 C813 2401 001250 C AL 4 7uF 20 35V GP TP 4x5 5 C814 2401 001250 C AL 4 7uF 20 35V GP TP 4x5 5 C815 2401 001250 C AL 4 7uF 20 35V GP TP 4x5 5 C816 2401 002165 C AL 100uF 20 16V GP TP 6 3x7 5 C817 2203 000260 C CERAMIC CHIP 10nF 10 50V ...

Page 55: ...ohm 1 6x0 8x0 8m AQ1 0504 000128 TR DIGITAL NPN 200MW 22K 22K SOT 23 TP AQ2 0504 000156 TR DIGITAL KSR2103 PNP 200MW 22K 22K SOT AQ3 0501 000341 TR SMALL SIGNAL KSC1623 L NPN 200mW SOT AQ4 0504 000128 TR DIGITAL NPN 200MW 22K 22K SOT 23 TP AQ5 0504 000156 TR DIGITAL KSR2103 PNP 200MW 22K 22K SOT AQ6 0501 000341 TR SMALL SIGNAL KSC1623 L NPN 200mW SOT AQ7 0504 000128 TR DIGITAL NPN 200MW 22K 22K SO...

Page 56: ...00074 R CHIP 100ohm 5 1 16W DA TP 1608 MR2 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 MR20 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 MR21 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 MR22 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 MR23 2007 000729 R CHIP 300ohm 5 1 16W DA TP 1608 MR24 2007 000729 R CHIP 300ohm 5 1 16W DA TP 1608 MR25 2007 000074 R CHIP 100ohm 5 1 16W DA TP 1608 MR26 2007 00...

Page 57: ...000075 R CHIP 220ohm 5 1 16W DA TP 1608 RR32 2007 000102 R CHIP 100Kohm 5 1 16W DA TP 1608 RR33 2007 000091 R CHIP 12Kohm 5 1 16W DA TP 1608 RR4 2007 000091 R CHIP 12Kohm 5 1 16W DA TP 1608 RR5 2007 000091 R CHIP 12Kohm 5 1 16W DA TP 1608 RR6 2007 001179 R CHIP 8 2Kohm 5 1 16W DA TP 1608 RR7 2007 000082 R CHIP 3 3Kohm 5 1 16W DA TP 1608 RR8 2007 000312 R CHIP 10OHM 5 1 8W DA TP 3216 RR9 2007 00007...

Page 58: ... 1 16W DA TP 1608 VR14 2007 001164 R CHIP 75ohm 1 1 16W DA TP 1608 VR15 2007 000113 R CHIP 33ohm 5 1 16W DA TP 1608 VR17 2007 001167 R CHIP 75ohm 5 1 16W DA TP 1608 VR18 2007 001167 R CHIP 75ohm 5 1 16W DA TP 1608 VR2 2007 001164 R CHIP 75ohm 1 1 16W DA TP 1608 VR28 2007 000070 R CHIP 0ohm 5 1 16W DA TP 1608 VR3 2007 000113 R CHIP 33ohm 5 1 16W DA TP 1608 VR30 2007 000070 R CHIP 0ohm 5 1 16W DA TP...

Page 59: ... 1608 ZR7 2007 000078 R CHIP 1Kohm 5 1 16W DA TP 1608 ZR8 2007 000078 R CHIP 1Kohm 5 1 16W DA TP 1608 ZR9 2007 000078 R CHIP 1Kohm 5 1 16W DA TP 1608 701 AC92 01230A ASSY OPT PCB TIMER SV DVD3E TIMER C701 2401 003107 C AL 47uF 20 16V GP TP 5x7 5 C702 2202 002037 C CERAMIC MLC AXIAL 100nF 80 20 50V Y5V C703 2202 000173 C CERAMIC MLC AXIAL 1nF 10 50V Y5P TP 1 C704 2401 000118 C AL 1000uF 20 10V GP T...

Page 60: ...Samsung Electronics 8 1 8 Block Diagram ...

Page 61: ...Block Diagram 8 2 Samsung Electronics MEMO ...

Page 62: ...Samsung Electronics 9 1 9 PCB Diagrams 9 1 VCR Main 9 2 9 2 DVD Main 9 4 9 3 Function Timer 9 5 ...

Page 63: ...PCB Diagrams 9 2 Samsung Electronics 9 1 VCR Main COMPONENT SIDE ...

Page 64: ...PCB Diagrams 9 3 Samsung Electronics CONDUCTOR SIDE ...

Page 65: ...PCB Diagrams 9 4 Samsung Electronics 9 2 DVD Main COMPONENT SIDE SOLDER SIDE ...

Page 66: ...PCB Diagrams 9 5 Samsung Electronics 9 3 Function Timer COMPONENT SIDE CONDUCTOR SIDE ...

Page 67: ...PCB Diagrams 9 6 Samsung Electronics MEMO ...

Page 68: ...e in ohms 1 8W unless otherwise noted Note Special note Most semiconductor devices are electrostatically sensitive and therefore require the special handling techniques described under the electrostatically sensitive ES devices section of this service manual Note Do not use the part number shown on this drawing for ordering The correct part number is shown in the parts list may be slightly differe...

Page 69: ...Schematic Diagrams 10 2 Samsung Electronics Block Identification of Main PCB Component Side Conductor Side VCR MAIN PCB Component Side DVD MAIN PCB ...

Page 70: ...Schematic Diagrams 10 3 Samsung Electronics 10 1 S M P S ...

Page 71: ...Schematic Diagrams 10 4 Samsung Electronics 10 2 Power Drive ...

Page 72: ...10 3 Function Timer Schematic Diagrams 10 5 Samsung Electronics ...

Page 73: ...Schematic Diagrams 10 6 Samsung Electronics 10 4 System Control Servo ...

Page 74: ...Schematic Diagrams 10 7 Samsung Electronics 10 5 A V ...

Page 75: ...Schematic Diagrams 10 8 Samsung Electronics 10 6 Hi Fi MTS ...

Page 76: ...Schematic Diagrams 10 9 Samsung Electronics 10 7 Input Output ...

Page 77: ...Schematic Diagrams 10 10 Samsung Electronics 10 8 A2 NICAM ...

Page 78: ...Schematic Diagrams 10 11 Samsung Electronics 10 9 OSD VPS PDC ...

Page 79: ...Schematic Diagrams 10 12 Samsung Electronics 10 10 SECAM ...

Page 80: ...Schematic Diagrams 10 13 Samsung Electronics 10 11 TM ...

Page 81: ...Schematic Diagrams 10 14 Samsung Electronics 10 12 DVD Main Micom AV Decoder ...

Page 82: ...Schematic Diagrams 10 15 Samsung Electronics 10 13 DVD Servo ...

Page 83: ...Schematic Diagrams 10 16 Samsung Electronics 10 14 DVD Audio Video ...

Page 84: ...sembly and Reassembly 2 Alignment and Adjustment TS 10 DECK CONTENTS File with the SERVICE MANUAL MECHANICAL MANUAL TS 10A DECK ELECTRONICS Samsung Electronics Co Ltd DEC 2001 Printed in Korea AC82 00023A MECHANICALManual ...

Page 85: ... 1 Œ ˇ ˆ Ø Fig 1 1 Top parts Location 1 Œ GEAR FL CAM MOTOR LOADING ASS Y ˇ LEVER FL ARM ASS Y HOLDER FL CASSETTE ASS Y ˆ LEVER FL DOOR Ø SLIDER FL DRIVE 1 Disassembly and Reassembly 1 1 Deck Parts Locations 1 1 1 Top View ...

Page 86: ... Ø Ô Ò ˇ ˆ Fig 1 2 Top Parts Location 2 Œ FE HEAD CYLINDER ASS Y ˇ ACE HEAD ASS Y LEVER UNIT PINCH ASS Y ˆ LEVER 9 GUIDE ASS Y Ø LEVER TENSION ASS Y BAND BRAKE ASS Y DISK S REEL LEVER S BRAKE ASS Y GEAR IDLE Ô LEVER IDLE LEVER T BRAKE ASS Y Ò DISK T REEL ...

Page 87: ...lectronics 1 3 1 1 2 Bottom View Œ ˇ ˆ Ø Fig 1 3 Bottom Parts Location Œ GEAR JOINT 1 GEAR JOINT 2 ˇ BRACKET GEAR MOTOR CAPSTAN ASS Y ˆ LEVER T LOAD ASS Y Ø GEAR LOADING DRIVE LEVER S LOAD ASS Y HOLDER CLUTCH ASS Y BELT PULLEY SLIDER CAM ...

Page 88: ...ame time to release hooking from Main Base until the Boss A of Holder FL Cassette Ass y Œ is taken out from the Rail B 3 Lift the Holder FL Cassette Ass y Œ in this time you have to grasp the Lever FL Cassette R Continuously until the Holder FL Cassette Ass y Œ is taken out completely Note Be sure to insert Lever FL Cassette R in the direction of A to prevent separation and breakage of the Lever F...

Page 89: ...2 3 Slider FL Drive Gear FL Cam Removal 1 Pull the Slider FL Drive Œ to the front direction 2 Remove the Slider FL Drive Œ in the direction of arrow Refer to Fig 1 6 3 Remove the Gear FL cam Note When reinstalling be sure to reassemble Slider FL drive Œ after you insert the Boss of Lever FL ARM R in Groove of Slider Fl drive Œ Assembly Align the Gear FL Cam Œ with the Gear worm wheel Post as shown...

Page 90: ...part of Cable Flat Œ from Connector Waffer 2 Remove the Loading Motor connecting part of Cable Flat Œ from Connector Waffer ˇ 3 Rotate the Damper Capstan in the direction of arrow A and remove it toward B 4 Pull the Cable Flat Œ in the direction of arrow C to remove ˇ CONNECTOR WAFER DAMPER CAPSTAN CONNECTOR WAFER CYLINDER CONNECTING PART LOADING MOTOR CONNECTING PART Œ CABLE FLAT C A B Fig 1 10 C...

Page 91: ...Gear Joint 2 as shown Fig 1 13 Refer to Timing point1 2 Confirm the Timing Point 2 of the Gear Joint 2 and Slider Cam ˇ Œ SCREW BRAKET GEAR GEAR JOINT 1 ˇ GEAR JOINT 2 Fig 1 12 Bracket Gear Gear Joint 1 2 Removal Œ GEAR JOINT1 GEAR JOINT2 ˇ SLIDER CAM TIMING POINT 1 TIMING POINT 2 Fig 1 13 Gear Joint 1 2 Assembly 1 2 7 Motor Loading Ass y Removal 1 Remove the screw Œ 2 Remove the Motor Loading Ass...

Page 92: ...fer to Timing Point 3 LEVER LOAD S Œ LEVER LOAD T LEVER LOAD S LEVER LOAD T PIN A PIN C PIN B PIN D ˇ SLIDER CAM TIMING POINT 2 TIMING POINT 1 TIMING POINT 3 Fig 1 15 Gear Loading Drive Slider Cam Lever Load S T Ass y Assembly 1 2 9 Gear Loading Drive Slider Cam Lever Load S T Ass y Removal 1 Remove the Belt Pulley Refer to Fig 1 31 2 Remove the Gear Loading Drive Œ after releasing Hook A in the d...

Page 93: ... be sure to apply Grease on the post 2 Take care not to touch stain on the felt side and not to be folder and broken Band brake Ass y 3 After Lever Tension Ass y seated Rotate stopper of Main Base to the Mark B Œ SPRING TENTION LEVER STOPPER MARK B A LEVER TENTION ASS Y ˇ BAND BRAKE ASS Y Fig 1 17 Lever Tension Ass y Band Brake Ass y Removal 1 2 11 Lever Pinch Drive Lever Tension Drive Removal 1 R...

Page 94: ...LEVER IDLE A HOOK C B Fig 1 19 Gear Idle Ass y Removal 1 2 13 Lever Brake S T Ass y Removal 1 Release the Hook A and the Hook B C in the direction of arrow as shown in Fig 1 18 2 Lift the Lever S T Brake Ass y Œ with spring brake ˇ Assembly 1 Assembly the Lever S Brake Ass y Œ on the Main Base 2 Assembly the Lever T Brake Ass y with spring brake ˇ Note Take extreme care not to be folded and transf...

Page 95: ...Holder Clutch Ass y down with exces sive force Just insert Holder Clutch Ass y into post center with dead force and Rotate it smoothly Be sure to confirm that spring is in the slit of Gear Center Ass y as shown in detail B Œ DISK S REEL DISK T REEL Œ WASHER SLIT HOLDER CLUTCH ASS Y DETAIL A BAD SPRING GOOD BAD SPRING GOOD DETAIL B Fig 1 20 Disk S T Reel Removal Fig 1 21 Holder Clutch Ass y Removal...

Page 96: ...an gular holes on Main Base as shown in Fig 1 23 2 Lift the Lever Up Down Ass y Œ about 35 Refer to Fig 1 23 3 Insert Ring of the Gear Center Ass y in the Guide of the Lever Up Down Ass y Œ 4 Insert the Gear Center Ass y in the post on Main Base 5 Push down the Lever Up Down Ass y Œ for locking of the Hook Note 1 Take care not to separate and sentence does not mark sense 2 Be sure to confirm that ...

Page 97: ... to apply grease on the post pinch roller ˇ SPRING PINCH DRIVE Œ LEVER UNIT PINCH ASS Y PLATE JOINT Fig 1 25 Lever Unit Pinch Ass y Plate Joint Spring Pinch Drive Removal 1 2 20 Lever 9 Guide Ass y Removal 1 Remove the Spring 9 Guide Œ 2 Lift the Spring 9 Guide Ass y in the direction of arrow A Note 1 Take extreme care not to get grease on the tape Guide Post 2 After reinstalling check the bottom ...

Page 98: ...CE Head Removal 1 Pull out the FPC from connector of ACE Head Ass y 2 Remove the screw Œ 3 Lift the ACE Head Ass y Œ SCREW HEAD ACE ASS Y Fig 1 28 ACE Head Removal 1 2 21 FE Head Removal 1 Remove the screw Œ 2 Lift the FE Head Œ FE HEAD Fig 1 27 FE Head Removal ...

Page 99: ... 3 Lift the Cylinder Ass y ˇ Assembly 1 Match the 3 holes in the bottom of Cylinder ass y ˇ to the 3 holes of Main Base as attending not to drop or knock the Cylinder ass y ˇ 2 Tighten the 1 Screw Œ 3 Match the Plate Ground Deck to the Hole of Base Main 4 Tighten the other 2 Screws Œ Note 1 Take care not to touch the Cylinder Ass y ˇ and the tape guide post at reinstalling 2 When reinstalling Don ...

Page 100: ...ion of arrow as shown detail drawing 3 Assemble the Damper Capstan Œ Note After tightening screws check if there is gap between the head of screws and the top side of Main Base There should have no gap between the head of screws and the top side of Main Base After reinstalling adjusting the tape transport system again B C A Œ 3 SCREWS MOTOR CAPSTAN ASS Y Fig 1 32 Damper Capstan Motor Capstan Ass y...

Page 101: ...unwinded tape Refer to Fig 1 36 If you rotate Gear Worm Œ continuously when tape is in state of unwinding you may cause a tape contamination by grease and tape damage Be sure to wind the unwinded tape in the state of set horizently 3 Rotate Gear Worm Œ clockwise using screw driver again up to the state of eject mode and then pick out the tape Refer to Fig 1 35 FRAME 1 2 27 Post 8 Guide Ass y Remov...

Page 102: ... 8 GUIDE SHAFT CAPSTAN SHAFT 9 GUIDE POST 3 GUIDE POST GUIDE ROLLER S T O O O O O O O CYLINDER ASS Y O O O O O O O O O FE HEAD O O O O O O O ACE HEAD O O O O O O O O O PINCH ROLLER O O O O O O O O O POST REEL S T SLEEVE TENSION POST CENTER LEVER IDLE BOSS 2Point CAPSTAN MOTOR PULLEY O O O O O BELT PULLEY O O O O O O O HOLDER CLUTCH ASS Y O O O O O O O O O GEAR CENTER ASS Y O O O O O O O O O GEAR I...

Page 103: ...LER GUIDE ROLLER S GUIDE ROLLER T 8 GUIDE POST 9 GUIDE POST CAPSTAN SHAFT ACE HEAD 3 GUIDE POST 2 Alignment and Adjustment 2 1 Tape Transport System and Adjustment Locations The tape transport system has been adjusted precisely in the factory Alignment is not necessary except for the following 1 Noise observed on the screen 2 Tape damage 3 Parts replacement in the tape transport system Lower flang...

Page 104: ...urn the screw A tilt adjust on the ACE head ass y 4 Reconfirm the ACE head height Fig 2 5 Tape Guide Check 2 2 1 c AUDIO AZIMUTH ADJUSTMENT 1 Load alignment tape Mono scope and playback the NTSC 7KHz PAL 6KHz signal 2 Connect channel 1 scope probe to audio output test point 3 Adjust screw B to achieve maximum audio level See Fig 2 3 2 2 1 d ACE HEAD POSITION X POINT ADJUSTMENT 1 See 2 Alignment an...

Page 105: ...t of the video RF envelope at the exit side 4 If the section A in Fig 2 7 does not meet the speci fication adjust the guide roller S up or down 5 If the section B in Fig 2 7 does not meet the speci fication adjust the guide roller T up or down Fig 2 6 Envelope Waveform Adjustment a a b c d c b d a 63 b c d Fig 2 7 Adjustment Points A B A B H D SWITCHING PULSE ENVELOPE 6 Play back the Mono Scope al...

Page 106: ...he unit using with T 120 E 120 The video envelope should meet the specification as shown in Fig 2 10 In SP mode A should equal B If the head gap is wide upper cylinder should be checked A B Fig 2 10 Envelope Output and Output Level 2 2 5 Tape Wrinkle Check 1 Run the T 160 E 180 tape in the playback FPS RPS and Pause modes and observe tape wrinkle at each guide 2 If excessive tape wrinkle is observ...

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Samsung SV-DVD3E, Service Manual

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