Samsung SV-DVD1EA Service Manual
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Samsung SV-DVD1EA Service Manual

Samsung SV-DVD1EA Service Manual

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Enlarged version
ELECTRONICS
© Samsung Electronics Co., Ltd. SEP. 2001
Printed in Korea
AH82-00019A
DVD-VCR COMBINATION
SV-DVD1EA
SERVICE
• For mechanical disassembly and adjustment, refer to the "Mechanical Manual" (TS-10
• This model name is SV-DVD1EA that is the second generation DVD-VCR COMBINATION model.
There is no difference between the first and second generation because the model name; SV-DVD1E
marked on ASS'Y PANEL FRONT is same as the first generation.
We can identify 1'st and 2'nd generation by the model name of Label-Rating on Rear-Panel.
➤ The 1'st generation model name ; SV-DVD1E
➤ The 2'nd generation model name ; SV-DVD1EA
How to identify 1'st and 2'nd generation by Label-Rating ; See next page.
When servicing, be sure to confirm the model name on label rating of Rear-Panel.
DVD-VCR COMBINATION
STANDBY/ON
REC
EJECT
PHONES
LEVEL
OPEN/CLOSE
DVD VCR
COPY
SELECT
PROG
Manual
AC68-01504A).
CONTENTS

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Summary of Contents for Samsung SV-DVD1EA

  • Page 1: Table Of Contents

    • For mechanical disassembly and adjustment, refer to the “Mechanical Manual” (TS-10 AC68-01504A). • This model name is SV-DVD1EA that is the second generation DVD-VCR COMBINATION model. There is no difference between the first and second generation because the model name; SV-DVD1E marked on ASS’Y PANEL FRONT is same as the first generation.
  • Page 2 How to identify 1'st and 2'nd generation by Label-Rating 1’st generation ; SV-DVD1E SV-DVD1E 2’nd generation ; SV-DVD1EA 2'nd generation Marking ; "A" SV-DVD1EA...

  • Page 3: Precautions

    Fig. 1-1 AC Leakage Test 10. Never defeat any of the B+ voltage interlocks. Do not apply AC power to the unit (or any of its assemblies) unless all solid-state heat sinks are correctly installed. Samsung Electronics...
  • Page 4 Use replacement components that have the same ratings, especially for flame resistance and dielectric strength specifications. A replacement part that does not have the same safety characteristics as the original might create shock, fire or other hazards. Samsung Electronics...
  • Page 5 ♦ 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. Samsung Electronics...
  • Page 6 3) Make solder land 4 points short on Pick-up. (See Fig. 1-3) 4) Disassembly the Pick-up. Note : If the assembly and disassembly are not done in correct sequence, the Pick-up may be damaged. PICK-UP ASS'Y SOLDER LAND 4 POINTS SHORT Fig. 1-3 Samsung Electronics...

  • Page 7: Product Specifications

    Above 43dB (standard recording) Resolution Above 240 lines (standard recording) Audio S/N Above 68dB (Hi-Fi), 39dB (Mono) Audio frequency characteristics 20Hz - 20KHz (Hi-Fi) Disc DVD, CD (12cm), CD (8cm), VIDEO-CD (12cm) Audio S/N 115dB Audio dynamic range 105dB Samsung Electronics...
  • Page 8 Product Specifications MEMO Samsung Electronics...

  • Page 9: Disassembly And Reassembly

    3-1-2 Bottom Cover Removal Œ REMOVE 7 SCREWS ´ RELEASE 3 HOOKS (Bottom View) Fig. 3-3 Ass’y Front Panel Removal 3-1-4 Function-Timer PCB Removal Fig. 3-2 Bottom Cover Removal Œ RELEASE 6 HOOKS Fig. 3-4 Function-Timer PCB Removal Samsung Electronics...

  • Page 10: Chassis Removal

    3-1-6 VCR Main PCB Removal ΠREMOVE 3 SCREWS When installing the ass'y full deck on the Main PCB, be sure to align the assembly point of mode switch. MODE SWITCH ASSEMBLY POINT Fig. 3-6 VCR Main PCB Removal Samsung Electronics...

  • Page 11: Circuit Board Locations

    Disassembly and Reassembly 3-2 Circuit Board Locations Fig. 3-7 Circuit Board Locations Samsung Electronics...
  • Page 12 3) Pull the Tray Disc ¨ to disassemble , while simultaneously pushing 2 Stoppers ˆ (left, right) in the direction arrow “C”, “D”. ˆ STOPPER ˇ SLIDER HOUSING "C" ¨ TRAY DISC "B" "A" Œ SCREW DRIVER "D" ´ EMERGENCY HOLE ˆ STOPPER Fig. 3-8 Tray Disc Removal Samsung Electronics...
  • Page 13 2) Lift down the Assy P/U Deck ˇ while simultaneously pushing 2 Hooks ¨, ˆ in the direction of arrow “A”, “B”. ¨ HOOK "A" ˆ HOOK "B" <Assembly Point> Œ DCN2 ´ DCN3 SLIDER HOUSING ˇ ASSY- P/U DECK Fig. 3-9 Assy P/U Deck Removal Samsung Electronics...
  • Page 14 ˆ SLIDER HOUSING "A" ¨ GEAR TRAY ˇ PULLEY GEAR Œ BELT Ô HOOK ” MOTOR LOAD ASSY ˝ HOUSING PCB  DECK PCB "C" Ø SOLDERING "C" "C" ’ 3 HOOKS <Bottom Side> Fig. 3-10 Housing Ass’y Removal Samsung Electronics...
  • Page 15 1) Remove the Soldering of Motor Feed (+, - wire) Œ. 2) Remove the 4 Screws ´. 3) Lift up the Ass’y Brkt Deck ˇ. ´ 4 SCREWS ˇ ASSY-BRAK DECK Œ SOLDERING OF MOTOR FEED (+, - WIRE) Fig. 3-11 Sub Chassis Removal Samsung Electronics...
  • Page 16 7) Remove 3 Spring Spindle ’ and Motor Spindle Ass’y ˝. ˝ MOTOR SPINDLE ˆ SHAFT PICK-UP Ø PICK-UP ASS'Y ¨ 2 SCREW ’ SPRING SPINDLE Œ WASHER ´ GEAR FEED B ∏ 1 SCREW ” 2 SCREWS ˇ GEAR FEED A Fig. 3-12 Ass’y Brkt Deck Removal Samsung Electronics...
  • Page 17 TRK- TRK+ SHUTTLE X-Point (Tracking Center) VOLUME PROG Adjustment ; "5" SVHS LAST PR MUTE 3D SOUND A.DUB TV/VCR TV VIEW FRAME/STEP Head Switching Adjustment ; "SPEED" NVRAM Option Setting ; "MENU" MARK REPEAT INDEX MODE Fig. 4-1 Samsung Electronics...

  • Page 18: Alignment And Adjustment

    Alignment and Adjustments 4-1-2 SW710 (TEST) location for adjustment mode setting TEST (SW710) BUTTON Fig. 4-2 Function-Timer PCB (Top View) Samsung Electronics...
  • Page 19 2) Press the “SW710 (TEST)” button on F/Timer PCB 6) Turn the Power off. 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) Samsung Electronics...

  • Page 20: Head Switching Point Adjustment

    2, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 22, 34, 43, 44, 48, 53, 54, 55 Turky 2, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 22, 32, 34, 43, 44, 48, 53, 54, 55 Samsung Electronics...
  • Page 21 No Power PLAY MODE (VCR Section) (Standby LED OFF) INOPERATIVE Fuse F01 is OK? Change Fuse F01. (SMPS PCB) EE-VIDEO (VIDEO MISSING IN EE MODE) AL5.8V DV32, DV32. Check Trans PT01, DV32, DD32. (SMPS PCB) INSERT THE CASETTE TAPE RECORDED BY ANOTHER VCR AND PRESS PLAY BUTTON AL5.8V CN1P2-Pin3.
  • Page 22 MECHANISM DOESN'T (VCR Section) OPERATE IN PLAY MODE CAPSTAN TURN VCR POWER ON (CAPSTAN DOES NOT ROTATION ROTATE) LOAD A TAPE AND PRESS PLAY BUTTON TAKE UP REEL SENSOR (S.T REEL) SUPPLY REEL SENSOR IC601-98.99 (PT601.PT602) (LOAD) CHECK IC601-38:HIGH TAPE LOADING START/END SENSOR (S601/S602) PULSE IC601-39:LOW...
  • Page 23 FAST FORWARD RECORD MODE (VCR Section) (VCR Section) DOESN'T OPERATE DOESN'T OPERATE LOAD TAPE AND PRESS F.FWD BUTTON PLAY (PLAY MODE OPERATION DOESN'T OPERATE) F.FWD PRESS FF INDICATOR IN CHANGE IC601, XT602 KEY IN REMOTE LOAD VCR WITH A THE DISPLAY CONTROL BLANK TAPE AND PRESS RECORD BUTTON...
  • Page 24 REWIND DOESN'T FWD SEARCH DOESN'T (VCR Section) (VCR Section) OPERATE OPERATE LOAD A TAPE PLAY (PLAY DOESN'T OPERATE) OPERATION F.FWD (FAST FORWARD OPERATION DOESN'T WORK) PRESS F.FWD FOR FORWARD SEARCH PRESS REWIND BUTTON IS CAPSTAN SEARCH CHANGE DECK CHANGE IC601 PRESS REW CHECK SPEED CHANGED?
  • Page 25 CASSETTE LOADING REV. SEARCH DOESN'T (VCR Section) MECHANISM (VCR Section) OPERATE DOES NOT OPERATE TURN THE VCR POWER ON AND PLAY INSERT A TAPE OPERATION (PLAY DOESN'T OPERATE) CST IN MODE CHECK PRESS REWIND BUTTON TAPE DETECTED IC601-38:HIGH(5V) START/END SENSOR (S601/S602) FOR REV.
  • Page 26 VIDEO MISSING IN VIDEO MISSING IN (VCR Section) (VCR Section) RECORD MODE EE MODE PLACE VCR IN STOP MODE SEE PAGE 6-6 VIDEO EE MODE (VIDEO MISSING IN EE MODE) OPERATION APPLY VIDEO SIGNAL TUNER MODE TO REAR VIDEO INPUT JACK AND OPERATION SET TO AUX MODE BY TV VIEW BUTTON.
  • Page 27 COLOR MISSING IN VIDEO MISSING IN (VCR Section) (VCR Section) NOTE: XT301 - Always (4.433619MHz) PLAY MODE RECORD MODE SEE PAGE 6-6 (VIDEO IN) (VIDEO MISSING IN RECORD SEE PAGE 6-6 RECORD MODE VIDEO EE MODE MODE) (VIDEO MISSING IN EE MODE) OPERATION COLOR PLACE THE VCR PLAY MODE...
  • Page 28 COLOR MISSING IN (VCR Section) NOTE: XT3X1 - Always (4.433619MHz) (VCR Section) 2fsc : 8.86MHz OSD PICTURE MISSING PLAY MODE OSC IN : 5~10MHz 2fsc IN FM-ENV SEE PAGE 6-7 CHECK Q6P03, R6P11 IC301-74 (VIDEO MISSING IN PLAY MODE) IC6P01-2 OSC IN COLOR SW 25Hz...
  • Page 29 BLUE MISSING IN AUDIO MISSING IN (VCR Section) (VCR Section) STOP MODE EE MODE (VCR Section) PLACE VCR IN STOP SELECT LINE MODE MODE WITHOUT INPUT SIGNAL IC801-40, 52 IC801-42, 54 CHECK CHECK TV VIEW AUDIO SIGNAL AUDIO SIGNAL C820, C842 DVD BLOCK INPUT MODE...
  • Page 30 MONO AUDIO MISSING IN (VCR Section) REC MODE CHECK AUDIO MISSING CHECK IN PB MODE PB MODE CHECK AUDIO MISSING IN EE MODE CHECK IC501-53 IC301-78 R3A32, R3A28 AUDIO SIGNAL AUDIO SIGNAL C3A24 MONO MISSING AUDIO CHANGE IC501 MONO IC301-96 CHECK IC301-77 AND CHANGE IC301 HIFI...
  • Page 31 AUDIO MISSING (VCR Section) (VCR Section) NO SERVO LOCK IN PB MODE CHECK "AUDIO MISSING IN EE MODE" PLAY PLACE THE VCR IN PB MODE CHECK IC601-93 CN604-6 C-FG MONO AUDIO SELECT HIFI IC601-89 CTL PULSE CHECK IC501-18 IC501-35(A.H D SW) C514, C513, R503 AND AUDIO FM(MIXED) CHANGE CYLINDER OR...
  • Page 32 CAPSTAN DOES DRUM DOES (VCR Section) (VCR Section) NOT ROTATE NOT ROTATE CHECK CHECK CN604-5 IC610-21 12V AT PC12V LINE B+ IN THE POWER BLOCK IN THE POWER BLOCK PLACE THE VCR IN CHECK PLAY MODE CN604-8 5.8V AT AL5.8V LINE AL 5V IN THE POWER BLOCK FASTER...
  • Page 33 No Disc recognition No focus incoming (DVD Section) (DVD Section) LD is outputted FE in SIC1-25 from object lens at Check RIC1 and A, B, C, D input. is within specified range? play key input? No focus incoming and no disc occurs. SIC3-26, 27 output Check SIC3.
  • Page 34 No pick-up home positing (DVD Section) NO LD CD ON (DVD Section) RIC1-21 is 5V? Check MIC1 SLD, SIC1-34 Check MIC1 output is normal? Divide RQ1 emitter terminal voltage and 5V real voltage LED+, SLED- difference into 10ohm. Check SIC3 SIC3-32, 33 output are normal? Open check in related circuit.
  • Page 35 No Search Operation FINE SEEK Check (DVD Section) (DVD Section) FINE SEEK MIRR MIRR, SIC1-157 RFAGCO, RIC1-72 Check RIC1 Peripheral curcuit. signal (RIC1-46) is missing? output is normal? output level is normal? Check pick-up. TZCO signal Check SIC1 Peripheral curcuit. Check RIC1 peripheral circuit.
  • Page 36 Abnormal rotation of No Tray open/close (DVD Section) (DVD Section) disc motor Input of RF signal RIC1-71 output MIC1-6, 8 is is normal? (SIC1-15) is normal? Open ; "L", "L" ? Micom (MIC1) error. Close ; "H", "H"? Check RIC1 peripheral circuit and A, B, C, D.
  • Page 37 CD/VCD/DVD L/R output error (DVD Section) Digital output error (DVD Section) (Mixed Audio output) Normal DATA 0 is Output in ZIC1-127 is normal? Check ZIC1-121 output. Check ZIC1 peripheral circuit. input in AIC1-3? Check ZIC1-125 Analog output of Output in (CD/VCD ;...
  • Page 38 S-Video output error (DVD Section) Y/Pr/Pb output error (DVD Section) DVD SETUP in OSD DVD SETUP in OSD Change the Alt video mode to off or S-Video. Change the Alt Video mode to component. Alt video is "Component"? Alt video is "Component"? VIC1 6, Y signal? Check VIC1.
  • Page 39 CVBS output error (DVD Section) Pin of VDD_2.5 & Check the connection between VDD-3.3 in Zic1 has pin 1 in PCNS1 and pin 3 in ZIC5. normal level? 27MHz clock Check the connection between input is normal at pin 6 in ZIC4 and pin 129 in ZIC1. pin 159 in ZIC1? Analog output Check the soldering of ZIC1.

  • Page 40: Troubleshooting

    Troubleshooting MEMO 5-20 Samsung Electronics...

  • Page 41: Exploded View And Parts List

    6-4 DVD Mechanical Parts - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 6-8 Samsung Electronics...
  • Page 42 603 (DVD MAIN PCB) CN8A 602 (S.M.P.S. PCB) CN602B S601A CN3A1B LD601A S602A 601 (VCR MAIN PCB) 100 (DVD DECK) VCR DECK (S.N.A.) UT01 BRACKET-FRAME (S.N.A.) STANDBY/ON OPEN/CLOSE TRK- TRK+ SHUTTLE VOLUME PROG SVHS MUTE LAST PR 3D SOUND A.DUB TV/VCR TV VIEW 701 (FUNCTION-TIMER PCB)
  • Page 43 CABLE-FLAT;30V,80C,260MM,35P,1.25MM,UL28 LD601A AC61-21009A HOLDER-LED;-,POM(M90-44),-,BLK,-,X-9 S601A AC61-00229A HOLDER-SENSOR;SCORPIO2,ABS,-,-,-,BLACK,- S602A AC61-00229A HOLDER-SENSOR;SCORPIO2,ABS,-,-,-,BLACK,- UT01 AC59-00022C REMOCON-ASSY;SV-DVD1E,-,-,-,-,-,-,-,-,MU <Table 6-1> COUNTRY COMMON AC97-01738B AC64-00923B AC92-01089A FRANCE/SWITZERLAND AC97-01738A AC64-00923A AC92-01067A RUSSIA AC97-01738A AC64-00923A AC92-01089A ITALY AC97-01738C AC64-00923C AC92-01089A <Table 6-2> REGIONAL NO. AH92-01337A AH92-01389A Samsung Electronics...
  • Page 44 G001 K490 K502 K530 G555 B473 G530 B474 G450 G510 G680 G420 G480 (OPTIONAL) K546 K250 K240 (OPTIONAL) K248 B575 G681 B410 K350 K110 B440 K182 B448 K340 K330 B452 G546 K470 K140 K188 G527 G520 G070 G060 Samsung Electronics...
  • Page 45 K250 AC69-00104A BAND-BRAKE ASS’Y;TS-10,-,-,-,-,-,- K330 AC66-30550A LEVER-S.BRAKE ASSY;-,POM+SUS,-,-,-,X-9 K340 AC66-30549A LEVER-T.BRAKE ASSY;-,POM+SUS,-,-,-,X-9 K350 AC61-00106A SPRING-BRAKE;TS-10,SUS304-WPB,-,-,-,-,-, K470 AC66-00020A SLIDER-FL DRIVE;TS-10,SECC E20/20,1.0,-, K490 AC61-00120A HOLDER-FL CASS. ASS’Y;TS-10,-,-,-,-,- K502 AC61-60561A SPRING-FL.LEVER-LR;-,ES,SUS304 WPB,PI2.7 K530 AC66-00034A LEVER-FL ARM ASS’Y;TS-10,-,-,-,-,-,-,- K546 AC61-50658A GUIDE-CASS. DOOR;X-9,POM,-,-,-,NTR Samsung Electronics...
  • Page 46 Exploded View and Parts List 6-3 VCR Mechanical Parts (Bottom Side) G542 B462 B456 B560 B460 B500 B458 B464 B488 B501 B489 B484 B468 K222 K200 K225 K221 B478 B570 Samsung Electronics...
  • Page 47 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 AC31-00010A MOTOR-CAPSTAN;-,SANKYO,-,- B570 AC60-10514A SCREW-CAPSTAN;-,-,M2.6,L6,PH,+,-,-,-,- K200 AC61-21012A HOLDER-CLUTCH ASSY;-,-,-,-,-,X-9 K221 AC66-20581A GEAR-CENTER ASSY;-,POM,M=O.5,-,HIGHT T., K222 AC60-30306A WASHER-SLIT;-,-,ID2.1,OD5.0,T0.5,-,POLYS K225 AC66-00006A LEVER-UP DOWN;TS-10,POM,-,-,-,-,NAT,- Samsung Electronics...

  • Page 48: Dvd Mechanical Parts

    Exploded View and Parts List 6-4 DVD Mechanical Parts H107 H105 H106 H103 H102 H101 H240 H108 H104 H250 H241 H211 H203 H207 H208 H202 H201 H204 H206 H205 H210 H209 Samsung Electronics...
  • Page 49 GEAR-FEED B;-,POM M90-44,-,-,-,-,-,-,-,- H206 AC60-30306A WASHER-SLIT;-,-,ID2.1,OD5.0,T0.5,-,POLYS H207 AH31-00022A MOTOR-SPINDLE ASSY;RSM-2610D,DP-7,-,-,-, H208 AH61-00403A SPRING-SPINDLE;-,SWPB,-,CS,PI4.9,PI0.7,- H209 AH61-00513A CHASSIS-SUB;DP-7,ABS(SR-0320),-,-,-,-,-, H210 AH31-00016A MOTOR-FEED ASSY;-,DP-5,-,- H211 AH97-00708A ASSY-PICK-UP;-,SOH-DM2,ASSY-PICK-UP H240 AH92-00963A ASSY-MILLENO DECK PCB 2LD;DVD-M101,MILLE H241 3809-001252 CABLE-FLAT;30V,80C,180mm,22P,1mm,UL2896 H250 AH92-00900B ASSY PCB-DECK B;DVD-V1000,MILLENO DECK(B Samsung Electronics...
  • Page 50 Exploded View and Parts List MEMO 6-10 Samsung Electronics...

  • Page 51: Electrical Parts List

    S601 0603-001011 PHOTO TR;NPN,35V,6V,50mA,75mW,BK D603 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, S602 0603-001011 PHOTO TR;NPN,35V,6V,50mA,75mW,BK D613 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP SVJ1 AC37-22002R JACK-DC;12.5mm,DUAE-9812,4P,BULK,8PIN D620 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP SW601 AC34-20100A SWITCH-MODE;-,-,X-9,- D665 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP SW602 AC34-20100B SWITCH-REC;-,-,X-9,- D688 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, W011 2001-000832 R-CARBON;510OHM,5%,1/8W,AA,TP,1.8X3.2MM D692 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP Samsung Electronics...
  • Page 52 C-CERAMIC,CHIP;0.12nF,5%,50V,NP0,TP,2012 Q3A06 0501-000303 TR-SMALL SIGNAL;KSA733,PNP,250mW,TO-92,T C381 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 Q3D01 0501-000442 TR-SMALL SIGNAL;KTC3203-Y,NPN,400MW,T0-9 C382 2203-001245 C-CERAMIC,CHIP;0.082nF,5%,50V,NP0,TP,201 Q3D02 0504-000142 TR-DIGITAL;KSR2001,PNP,300MW,4.7K/4.7K,T C390 2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V Q3D03 0504-000119 TR-DIGITAL;KSR1004,NPN,300MW,47K/47K,TO- C391 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 Q3Q1 0501-000398 TR-SMALL SIGNAL;KSC945,NPN,250mW,TO-92,T C392 2203-000634 C-CERAMIC,CHIP;0.022nF,5%,50V,NP0,TP,201 Q3Q2 0501-000398 TR-SMALL SIGNAL;KSC945,NPN,250mW,TO-92,T Samsung Electronics...
  • Page 53 2007-001055 R-CHIP;6.2KOHM,5%,1/10W,DA,TP,2012 AL10 2701-000002 INDUCTOR-AXIAL;100uH,10%,4.2x9.8mm R3D01 2001-000793 R-CARBON;47OHM,5%,1/8W,AA,TP,1.8X3.2MM AL201 2901-001125 FILTER-EMI ON BOARD;50V,0.5A,-,220pF,7x2 R3D02 2007-000586 R-CHIP;22KOHM,5%,1/10W,DA,TP,2012 AOP1 1201-000163 IC-OP AMP;4560,SOP,8P,173MIL,DUAL,100V/m R3D03 2001-000745 R-CARBON;4.7OHM,5%,1/8W,AA,TP,1.8X3.2MM AR10 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R3Q1 2007-000872 R-CHIP;4.7KOHM,5%,1/10W,DA,TP,2012 AR11 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM R3Q2 2007-000300 R-CHIP;10KOHM,5%,1/10W,DA,TP,2012 AR14 2001-000429 R-CARBON;1KOHM,5%,1/8W,AA,TP,1.8X3.2MM Samsung Electronics...
  • Page 54 2001-000472 R-CARBON;2.7KOHM,5%,1/8W,AA,TP,1.8X3.2M C510 2401-003107 C-AL;47uF,20%,16V,GP,TP,5x7,5 R6P04 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM C511 2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V R6P05 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM C512 2203-001665 C-CERAMIC,CHIP;0.56nF,10%,50V,X7R,TP,201 R6P06 2007-000981 R-CHIP;5.6KOHM,5%,1/10W,DA,TP,2012 C513 2203-001388 C-CERAMIC,CHIP;10nF,5%,50V,X7R,TP,2012 R6P07 2001-000034 R-CARBON;220OHM,5%,1/4W,AA,TP,2.4X6.4MM C514 2401-000598 C-AL;1uF,20%,50V,GP,TP,4x7,5 R6P08 2007-000822 R-CHIP;390OHM,5%,1/10W,DA,TP,2012 C515 2401-000598 C-AL;1uF,20%,50V,GP,TP,4x7,5 R6P11 2007-000822 R-CHIP;390OHM,5%,1/10W,DA,TP,2012 Samsung Electronics...
  • Page 55 R855 2001-000522 R-CARBON;22KOHM,5%,1/8W,AA,TP,1.8X3.2MM C879 2203-000239 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,2012 R856 2001-000116 R-CARBON;820OHM,5%,1/4W,AA,TP,2.4X6.4MM C880 2203-000239 C-CERAMIC,CHIP;0.1nF,5%,50V,NP0,TP,2012 R859 2007-001166 R-CHIP;75OHM,5%,1/10W,DA,TP,2012 C881 2203-000784 C-CERAMIC,CHIP;0.33nF,5%,50V,NP0,TP,2012 R892 2007-000498 R-CHIP;2.2MOHM,5%,1/10W,DA,TP,2012 C882 2203-000784 C-CERAMIC,CHIP;0.33nF,5%,50V,NP0,TP,2012 2203-000192 C-CERAMIC,CHIP;100nF,+80-20%,50V,Y5V,TP, C883 2203-000784 C-CERAMIC,CHIP;0.33nF,5%,50V,NP0,TP,2012 VC11 2203-000260 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,2012 C884 2203-000784 C-CERAMIC,CHIP;0.33nF,5%,50V,NP0,TP,2012 VC12 2203-000784 C-CERAMIC,CHIP;0.33nF,5%,50V,NP0,TP,2012 Samsung Electronics...
  • Page 56 3301-000297 CORE-FERRITE BEAD;AA,3.6x1.2x5.7mm,1400, R4N01 2007-000468 R-CHIP;1KOHM,5%,1/10W,DA,TP,2012 2305-001021 C-FILM,MPEF;100nF,20%,275V,TP,17.5x7x13. R4N02 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM 2305-001021 C-FILM,MPEF;100nF,20%,275V,TP,17.5x7x13. R4N03 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM 2201-000828 C-CERAMIC,DISC;3.3nF,20%,400V,Y5U,TP,15x R4N04 2007-000653 R-CHIP;27KOHM,5%,1/10W,DA,TP,2012 2201-000828 C-CERAMIC,DISC;3.3nF,20%,400V,Y5U,TP,15x R4N05 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM 2201-002044 C-CERAMIC,DISC;0.1nF,10%,400V,Y5P,TP,8.5 R4N06 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP,1.8X3.2MM 2201-002044 C-CERAMIC,DISC;0.1nF,10%,400V,Y5P,TP,8.5 XT4N01 2801-004096 CRYSTAL-UNIT;18.432MHZ,20PPM,28-AAA,16PF 2401-000342 C-AL;100uF,20%,400V,WT,-,33x30,10mm Samsung Electronics...
  • Page 57 0403-000555 DIODE-ZENER;MTZ30D,30V,29.02-30.51V,500m DVP3 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, ZDDP2 0403-000717 DIODE-ZENER;MTZJ5.1B,5.1V,4.94-5.2V,500m DVP5 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP ZDDP3 0403-001322 DIODE-ZENER;MTZJ8.2B,7.78-8.19V,500mW,DO DVP6 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP ZDVP1 0403-001211 DIODE-ZENER;MTZJ12B,11.44-12.03V,500MW,D DVP7 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP ZDVP2 0403-000720 DIODE-ZENER;MTZJ9.1B,9.1V,8.57-9.01V,500 DVP8 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP ZDVP3 0403-000717 DIODE-ZENER;MTZJ5.1B,5.1V,4.94-5.2V,500m DVP9 0402-000127 DIODE-RECTIFIER;1N4002,100V,1A,DO-41,TP ZDVP4 0403-000390 DIODE-ZENER;UZP33B,33V,31.4-34.6V,1W,DO- Samsung Electronics...
  • Page 58 2007-000655 R-CHIP;27Kohm,5%,1/16W,DA,TP,1608 2401-002165 C-AL;100uF,20%,16V,GP,TP,6.3x7,5 RR24 2007-000134 R-CHIP;33Kohm,5%,1/16W,DA,TP,1608 2401-002165 C-AL;100uF,20%,16V,GP,TP,6.3x7,5 RR26 2007-000102 R-CHIP;100Kohm,5%,1/16W,DA,TP,1608 2401-002165 C-AL;100uF,20%,16V,GP,TP,6.3x7,5 2007-000091 R-CHIP;12Kohm,5%,1/16W,DA,TP,1608 2401-002165 C-AL;100uF,20%,16V,GP,TP,6.3x7,5 RR32 2007-000102 R-CHIP;100Kohm,5%,1/16W,DA,TP,1608 PIC1 1203-002178 IC-VOLTAGE REGULATOR;1563,SOP,7P,173MIL, RR33 2007-000102 R-CHIP;100Kohm,5%,1/16W,DA,TP,1608 2007-000078 R-CHIP;1Kohm,5%,1/16W,DA,TP,1608 RR34 2007-000087 R-CHIP;6.8Kohm,5%,1/16W,DA,TP,1608 2007-000080 R-CHIP;2Kohm,5%,1/16W,DA,TP,1608 RR36 2007-001235 R-CHIP;910Kohm,5%,1/16W,DA,TP,1608 Samsung Electronics...
  • Page 59 SC90 2203-000975 C-CERAMIC,CHIP;47nF,10%,25V,X7R,TP,1608, ZC12 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 2401-002165 C-AL;100uF,20%,16V,GP,TP,6.3x7,5 ZC13 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 SE10 2401-002144 C-AL;47uF,20%,16V,GP,TP,5x11,5 ZC14 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 SE11 2401-000414 C-AL;10uF,20%,16V,GP,TP,4x7,5 ZC15 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 2401-000414 C-AL;10uF,20%,16V,GP,TP,4x7,5 ZC16 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 2401-000414 C-AL;10uF,20%,16V,GP,TP,4x7,5 ZC17 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 2401-000414 C-AL;10uF,20%,16V,GP,TP,4x7,5 ZC18 2203-000257 C-CERAMIC,CHIP;10nF,10%,50V,X7R,TP,1608 Samsung Electronics...
  • Page 60 0504-000119 TR-DIGITAL;KSR1004,NPN,300MW,47K/47K,TO- ZR10 2007-000070 R-CHIP;0ohm,5%,1/16W,DA,TP,1608 R701 2001-000034 R-CARBON;220OHM,5%,1/4W,AA,TP,2.4X6.4MM ZR16 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 R702 2001-000660 R-CARBON;33KOHM,5%,1/8W,AA,TP,1.8X3.2MM ZR17 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 R703 2001-000290 R-CARBON;10KOHM,5%,1/8W,AA,TP,1.8X3.2MM ZR18 2007-000074 R-CHIP;100ohm,5%,1/16W,DA,TP,1608 R704 2001-000034 R-CARBON;220OHM,5%,1/4W,AA,TP,2.4X6.4MM 2007-000113 R-CHIP;33ohm,5%,1/16W,DA,TP,1608 R705 2001-000633 R-CARBON;30KOHM,5%,1/8W,AA,TP,1.8X3.2MM ZR23 2007-000078 R-CHIP;1Kohm,5%,1/16W,DA,TP,1608 R706 2001-000864 R-CARBON;56KOHM,5%,1/8W,AA,TP,1.8X3.2MM 7-10 Samsung Electronics...
  • Page 61 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V 2202-002037 C-CERAMIC,MLC-AXIAL;100nF,80-20%,50V,Y5V DCN1 3708-001364 CONNECTOR-FPC/FC/PIC;35P,1.25MM,STRAIGHT DCN2 3708-001593 CONNECTOR-FPC/FC/PIC;22P,1mm,ANGLE,SN DCN3 3708-001589 CONNECTOR-FPC/FC/PIC;13P,1mm,ANGLE,SN 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, 0401-000101 DIODE-SWITCHING;1N4148,100V,200mA,DO-35, 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000515 R-CARBON;220OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000325 R-CARBON;120OHM,5%,1/8W,AA,TP,1.8X3.2MM 2001-000325 R-CARBON;120OHM,5%,1/8W,AA,TP,1.8X3.2MM H250 ASSY PCB-DECK B;DVD-V1000,MILLENO DECK(B HCN1 AC39-00072A CBF HARNESS;001-003009,-,-,5P,80,-,-,526 HSW1 3409-001119 SWITCH-DETECTOR;5V DC,1.0A,DPST,30gf,- Samsung Electronics 7-11...
  • Page 62 Electrical Parts List MEMO 7-12 Samsung Electronics...

  • Page 63: Block Diagram

    8. Block Diagram Samsung Electronics...
  • Page 64 Block Diagram MEMO Samsung Electronics...

  • Page 65: Pcb Diagrams

    9-5 DVD Deck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 9-5 Samsung Electronics...

  • Page 66: Pcb Diagrams

    PCB Diagrams 9-1 S.M.P.S. Samsung Electronics...
  • Page 67 PCB Diagrams 9-2 VCR Main Samsung Electronics...
  • Page 68 PCB Diagrams 9-3 DVD Main Samsung Electronics...
  • Page 69 PCB Diagrams 9-4 Function-Timer 9-5 DVD Deck Samsung Electronics...
  • Page 70 PCB Diagrams MEMO Samsung Electronics...

  • Page 71: Wiring Diagram

    10. Wiring Diagram Samsung Electronics 10-1...
  • Page 72 Wiring Diagram MEMO Samsung Electronics 10-2...

  • Page 73: Schematic Diagrams

    11-15 DVD Deck - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 11-17 Samsung Electronics...

  • Page 74: Block Identification Of Main Pcb

    Schematic Diagrams ♦ Block Identification of Main PCB VCR MAIN PCB <Component Side> <Conductor Side> DVD MAIN PCB <Component Side> Samsung Electronics 11-2...
  • Page 75 Schematic Diagrams 11-1 S.M.P.S. Samsung Electronics 11-3...

  • Page 76: Power Drive

    Schematic Diagrams 11-2 Power Drive Samsung Electronics 11-4...

  • Page 77: Function-Timer

    Schematic Diagrams 11-3 Function-Timer Samsung Electronics 11-5...

  • Page 78: System Control/Servo

    Schematic Diagrams 11-4 System Control/Servo Samsung Electronics 11-6...

  • Page 79: A/V

    Schematic Diagrams 11-5 A/V Samsung Electronics 11-7...
  • Page 80 Schematic Diagrams 11-6 TM-Blcok Samsung Electronics 11-8...

  • Page 81: Digital Audio

    Schematic Diagrams 11-7 Digital Audio Samsung Electronics 11-9...

  • Page 82: Hi-Fi

    Schematic Diagrams 11-8 Hi-Fi Samsung Electronics 11-10...

  • Page 83: Osd

    Schematic Diagrams 11-9 OSD Samsung Electronics 11-11...

  • Page 84: Input-Output

    Schematic Diagrams 11-10 Input-Output Samsung Electronics 11-12...

  • Page 85: A2/Nicam

    Schematic Diagrams 11-11 A2/NICAM Samsung Electronics 11-13...

  • Page 86: Secam (Option)

    Schematic Diagrams 11-12 SECAM (OPTION) Samsung Electronics 11-14...

  • Page 87: Dvd Main-Micom/Av Decoder

    Schematic Diagrams 11-13 DVD Main-Micom/AV Decoder KEY (OPTION) Samsung Electronics 11-15...

  • Page 88: Servo

    Schematic Diagrams 11-14 Servo Samsung Electronics 11-16...

  • Page 89: Dvd Deck

    Schematic Diagrams 11-16 DVD Deck Samsung Electronics 11-17...
  • Page 90 Schematic Diagrams MEMO Samsung Electronics 11-18...
  • Page 91 DX-9R Manual MECHANICAL 3 File with the SERVICE MANUAL. VHS DECK CONTENTS 1. Disassembly and Reassembly ELECTRONICS 2. Alignment and Adjustment © Samsung Electronics Co., Ltd. NOV. 1998 Printed in Korea AC68-00001A...
  • Page 92 ¨ Ø ∏ Fig. 1-1 Top parts Location-1 Œ BRACKET FL TOP ´ GEAR FL CAM ˇ MOTOR LOADING ASS’Y ¨ LEVER FL ARM ASS’Y ˆ HOLDER FL CASSETTE ASS’Y Ø LEVER FL DOOR ∏ SLIDER FL DRIVE Samsung Electronics...
  • Page 93 Ò GEAR IDLE ¨ PLATE CYLINDER B Ú LEVER IDLE ˆ PLATE CYLINDER A Æ LEVER T BRAKE ASS’Y Ø ACE HEAD ASS’Y ı DISK T REEL ∏ UNIT PINCH ASS’Y ” LEVER #9 GUIDE ASS’Y ’ LEVER TENSION ASS’Y Samsung Electronics...
  • Page 94 ´ GEAR JOINT 2 ˇ BRAKET 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 Ô SLEEVE TENSION Samsung Electronics...
  • Page 95 Note : Take care not to change assembly direction. in the direction of arrow ÒBÓ. Œ 2 SCREWS Œ LEVER FL DOOR ´ BRACKET FL TOP "A" "B" ´ HOOK Fig. 1-5 Lever FL Door Removal Fig. 1-4 Bracket FL Top Removal Samsung Electronics...
  • Page 96 ´ BOSS ˇ SLIDER FL DRIVE "B" BOSS [B] Fig. 1-7 Lever FL Arm Ass’y Removal RAIL [C] Œ HOLDER FL RAIL [D] CASSETTE ASS'Y ´ LEVER FL CASSETTE-R "A" BOSS [A] Fig. 1-6 Holder FL Cassette Ass’y Removal Samsung Electronics...
  • Page 97 GEAR FL CAM Œ SCREW ´ BRACKET GEAR ˆ GEAR JOINT 1 ¨ GEAR JOINT 2 Œ SLIDER FL DRIVE Fig. 1-9 Bracket Gear, Gear FL Cam, Gear Joint 1, 2 Fig. 1-8 Slider FL Drive Removal Removal Samsung Electronics...

  • Page 98: Gear Worm Wheel Removal

    TIMING POINT 2 ˇ GEAR WORM WHEEL ¨ GEAR FL CAM Fig. 1-11 Holder Worm, Gear Worm, Gear Worm Wheel Removal POST GEAR WORM WHEEL TIMING POINT 3 Fig. 1-10 Assembly of Gear FL Cam, Gear Joint 1,2 Samsung Electronics...
  • Page 99 Œ GEAR LOADING DRIVE HOOK [A] ´ SLIDER CAM ˇ LEVER T LOAD ASS'Y ¨ LEVER S LOAD ASS'Y Œ SCREW Fig. 1-12 Motor Loading Ass’y Removal Fig. 1-13 Gear Loading Drive, Slider Cam, Lever T, S Load Ass’y Removal Samsung Electronics...
  • Page 100 PIN A PIN C PIN D PIN B ˇ SLIDER CAM Fig. 1-14 Assembly of Gear Loading Drive, ´ SLEEVE TENSION Slider Cam, Lever T, S Load Ass’y Fig. 1-15 Lever Tension Ass’y, Band Brake Ass’y, Sleeve Tension Removal Samsung Electronics...
  • Page 101 ˇ SPRING BRAKE ´ GEAR IDLE "B" HOOK [C] ´ GEAR IDLE ´ LEVER T BRAKE ASS'Y Œ LEVER S BRAKE ASS'Y HOOK [B] Fig. 1-17 Lever Idle Ass’y Removal Fig. 1-16 Lever S, T Brake Ass’y Removal 1-10 Samsung Electronics...
  • Page 102 1) Remove the Washer Slit Œ. 2) Lift the Holder Clutch AssÕy ´. Œ DISK S REEL Œ WASHER SLIT ´ DISK T REEL ´ HOLDER CLUTCH ASS'Y Fig. 1-18 Disk S, T Reel Removal Fig. 1-19 Holder Clutch Ass’y Removal Samsung Electronics 1-11...
  • Page 103 Œ LEVER UP DOWN ASS'Y ¨ RING ˇ GEAR ∏ HOOK 35˚ Ø POST MAIN BASE Fig. 1-21 Assembly of Lever Up Down Ass’y, Gear Center Ass’y Fig. 1-20 Lever Up Down Ass’y, Gear Center Ass’y Removal 1-12 Samsung Electronics...
  • Page 104 2) When reinstalling, be sure to apply grease on the post pinch roller. HOOK [A] ´ PLATE JOINT Œ UNIT PINCH ASS'Y ˇ SPRING PINCH DRIVE Fig. 1-22 Guide Cassette Door Removal Fig. 1-23 Unit Pinch Ass’y, Plate Joint, Spring Pinch Drive Removal Samsung Electronics 1-13...
  • Page 105 2) After reinstalling, check the bottom side of the Post #9 Guide to stick to the top side of Main Base. ´ LEVER #9 GUIDE ASS'Y Œ SPRING #9 GUIDE Fig. 1-25 FE Head Removal Fig. 1-24 Lever #9 Guide Ass’y Removal 1-14 Samsung Electronics...

  • Page 106: Ace Head Removal

    2) Remove the screw Œ. 3) Lift the ACE Head AssÕy ´. Œ SLIDER S ASS'Y Œ SCREW ´ SLIDER T ASS'Y ´ ACE HEAD ASS'Y Fig. 1-27 Slider S, T Ass’y Removal Fig. 1-26 ACE Head Removal Samsung Electronics 1-15...

  • Page 107: Belt Pulley Removal

    1-2-27 Lever Head Cleaner Ass’y Removal (Optional) 1) Release the Hook Œ. 2) Lift the Lever Head Cleaner AssÕy ´. ´ LEVER HEAD CLEANER ASS'Y Œ HOOK Fig. 1-28 Cylinder Ass’y Removal Fig. 1-30 Lever Head Cleaner Ass’y Removal 1-16 Samsung Electronics...
  • Page 108 4) Rotate Gear Worm Wheel ˇ counterclockwise using screw driver again up to the state of eject mode and then pick out the tape. (Refer to Fig. 1-32) ´ MOTOR CAPSTAN ASS'Y Fig. 1-31 Motor Capstan Ass’y Removal FRAME Fig. 1-33 Samsung Electronics 1-17...
  • Page 109 CAPSTAN MOTOR PULLEY BELT PULLEY ∆ HOLDER CLUTCH ASS’Y GEAR CENTER ASS’Y GEAR IDLE (2Point) LOADING MOTOR BAND BRAKE ASS’Y BRAKE T ASS’Y Æ : Cleaning O : Check and replacement in necessary 3 : Add Oil 1-18 Samsung Electronics...

  • Page 110: Tape Transport System And Adjustment Locations

    Fig. 2-1 Location of Tape Transport Adjustment FE HEAD CYLINDER ASS'Y PINCH ROLLER GUIDE ROLLER "S" GUIDE ROLLER "T" POST TENSION #8 GUIDE POST #9 GUIDE POST MAIN BASE ACE HEAD CAPSTAN SHAFT #3 GUIDE POST Fig. 2-2 Tape Travel Diagram Samsung Electronics...
  • Page 111 1) See page 5-1 of the Service Manual for ACE Head position (X-Point) adjustment. Fig. 2-3 Location of ACE Head Adjustment Screw AUDIO HEAD VIDEO HEAD 0 ~ 0 .25 mm CONTROL HEAD Fig. 2-4 ACE Head Height Adjustment Samsung Electronics...
  • Page 112 ) driver to obtain a flat video RF envelope as shown in Fig. 2-8. IDEAL ENVELOPE S HEIGHT S HEIGHT T HEIGHT T HEIGHT TOO HIGH TOO LOW TOO HIGH TOO LOW GUIDE ROLLER T GUIDE ROLLER S Fig. 2-8 Guide Roller S, T Height Adjustment Samsung Electronics...

  • Page 113: Reel Torque

    145 ± 30 Cassette Torquemeter 4) Transportation of accurate driving force is done by gears. (Gear Center AssÕy) Note : If the spec. does not meet the followings speci- fications, replace the holder clutch assÕy and then recheck. Samsung Electronics...
  • Page 114 Fig. 2-13 Tension Pole and Back Tension Adjustment Note : 1) Mark on Main Base is located in about 1.3mm from inside of bending line. 2) Be careful not to deform the region of adjusting on Main Base up and down at adjusting. Samsung Electronics...
  • Page 115 Alignment and Adjustment MEMO Samsung Electronics...

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