Page 1 Both DVD & VCR  Automatic Chapter Product ON © Samsung Electronics Co., Ltd. MAR. 2005 This Service Manual is a property of Samsung Electronics Co.,Ltd. Printed in Korea Any unauthorized use of Manual can be punished under applicable international and/or domestic law.
Page 2: Table Of Contents
CONTENTS 1. Precautions (1-1 ~ 1-6) 1-1 Safety Precaution (1-1) 1-2 Servicing Precautions (1-3) 1-3 ESD Precautions (1-4) 1-4 Handling the optical pick-up (1-5) 2. Product Specification (2-1 ~ 2-6) 2-1 Product Specification (2-1) 2-2 Chassis Product Specification (2-2) 2-3 Option Product Specification (2-6) 3.
Page 3 CONTENTS 9. Block Diagrams (9-1 ~ 9-10) 9-1 All Block Diagram (9-2) 9-2 AIC1(PCM1753) Audio DA Block Diagram (9-3) 9-3 AIC9(PCM1802) Audio AD Block Diagram (9-4) 9-4 DIC1(DMN8602) A/V Codec Block Diagram (9-5) 9-5 DIC3(29DL323) Flash memory Block Diagram (9-6) 9-6 IC801(TEA6425)Typical Application Block Diagram (9-7) 9-7 TIC1(TW9909) Video Decoder Block Diagram...
Page 4 CONTENTS 13. Operating Instructions and Installation (13-1 ~ 13-74) 14. Circuit Operating Descriptions (14-1 ~ 14-50) 14-1 Power (14-1) 14-2 AV Codec (14-4) 14-3 SERVO (DVP Multi Drive) (14-7) 14-4 Video Input (14-9) 14-5 Video Output (14-11) 14-6 Audio (14-13) 14-7 Tuner (14-14) 14-8 IF...
Page 5: Product Specification (2-1 ~ 2-6)
Audio frequency characteristics 20Hz-20KHz(Hi-Fi) Picture compression format MPEG-II Audio compression format Dolby AC-3 256kbps Recording Qallity XP(8Mbps), SP(4Mbps), LP(2Mbps), EP(1.2/0.8Mbps) Video S/N Ratio Min. 50dB at standatd tecording Audio S/N Ratio Min. 75dB Audio frequency characteristics 20Hz ~ 20KHz Samsung Electronics...
Page 6: Chassis Product Specification
Recording Media DVD+R DVD+RW CD-R/RW Video MPEG-2 MPEG-2 Recording Type Audio DVD-RAM/-R(4.7GB) XP:1Hr,SP:2Hr,LP:4Hr,(EP:6HrXP:1Hr,SP:2Hr,LP:4Hr,(EP:6Hr) Recording Time DVD-RAM/-R(9.4GB) XP:2Hr,SP:4Hr,LP:6Hr,(EP:8HrXP:2Hr,SP:4Hr,LP:6Hr,(EP:8Hr) Flexible Recording Time Slip RGB Recording Recording Speed XP/SP/LP/EP XP/SP/LP/EP Recording Feature Quick Dubbing EZ Editing Play List YesDVD JPEG Photo Album Samsung Electronics...
Page 7 Audio/Video Bit Rate Indicator Layer Indicator 1.5x Audio during Scan Forward High Speed Scan Search Yes(x128) Yes(x128) Instant Advance Instant Replay Bookmark Yes(10Disc) Yes(10Disc) Zoom Yes(x2,x4) Yes(x2,x4) Resume 1Disc 1Disc Custom Parental Control Child Door lock for DVD Tray EZ View Samsung Electronics...
Page 8 Coaxial Digital Audio Output Optical Digital Audio Output S-Video Output(on the Rear) S-Video Input(on the Front) S-Video Input(on the Rear) DV Input (on the Front) Component Video Output D Terminal (for DVD) Control-S In 10in2 Memory Slot HDMI Output PC-Card Slot Samsung Electronics...
Page 9 POP on the TOP Cover VCR COMMON (VHS) Copy SQPB SECAM PB MESECAM PB NT4.43 PB COMBO NT3.58 PB ONLY Recoding Time (E-180)SP:3Hr/LP:9Hr (E-180)SP:3Hr/LP:9Hr Recoding Speed SP/LP SP/LP IPC (VCR) Auto speed Timer Recording AUDIO DUBBING BACKUP TIME ENDLESS ENDLESS Samsung Electronics...
Page 10: Option Product Specification
DVD-VR320/XEU Model Standard Batteries for Remote Control AC43-12002H of DVD-VR320/XEU S.N.A Model Standard Owner s Instructions AK68-00671B of DVD-VR320/XEU AC39-22017Z Model Standard Audio & V i deo Cable of DVD-VR320/XEU AC39-42001U Model Standard AC39-00017A RF Cable of DVD-VR320/XEU Samsung Electronics...
Page 11: Disassembly And Reassembly (5-1~5-22)
Fig. 5-1 Cabinet Top Removal 5-1-2 Ass’y Bottom Cover Removal (Bottom View) Œ RELEASE 3 HOOKS ´ RELEASE 3 HOOKS (Bottom View) Fig. 5-4 Ass’y Front Panel Removal(Bottom View) ´ REMOVE 9 SCREWS Fig. 5-2 Ass’y Bottom Cover Removal Samsung Electronics...
Page 12: Chassis Removal
5-1-5 VCR Main PCB Removal Œ REMOVE 4 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. 5-6 VCR Main PCB Removal Samsung Electronics...
Page 13: Circuit Board Locations
Disassembly and Reassembly 5-2 Circuit Board Locations VHS MAIN PCB DVD MAIN PCB JACK PCB Fig. 5-7 Circuit Board Locations Samsung Electronics...
Page 14: Vcr Deck Parts Locations
5-3-1 Top View Œ ´ ¨ Ø ˇ ˆ Fig. 5-8 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 Samsung Electronics...
Page 15 ´ CYLINDER ASS’Y ˝ GEAR IDLE ˇ ACE HEAD ASS’Y Ô LEVER IDLE ¨ LEVER UNIT PINCH ASS’Y  LEVER T BRAKE ASS’Y ˆ LEVER #9 GUIDE ASS’Y Ò DISK T REEL Ø LEVER TENSION ASS’Y ∏ BAND BRAKE ASS’Y Samsung Electronics...
Page 16 Œ GEAR JOINT 1 ´ 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 Samsung Electronics...
Page 17: Vcr Deck
Lever FL Cassette-R ´ at disassembling and "C" reassembling. Œ LEVER FL ARM ASS'Y Fig. 5-12 Lever FL Arm Ass’y Removal Œ HOLDER FL RAIL [B] CASSETTEE ASS'Y ´ LEVER FL CASSETTEE -R "A" BOSS [A] Fig. 5-11 Holder FL Cassette Ass’y Removal Samsung Electronics...
Page 18 "C" Fig. 5-13 Lever FL Door Removal ´ GEAR FL CAM Œ SLIDER FL DRIVE Fig. 5-14 Slider FL Drive Removal Œ GEAR FL CAM GEAR WORM WHEEL POST TIMING POINT Fig. 5-15 Gear FL Cam, Gear Worm Samsung Electronics...
Page 19 2) Remove the Loading Motor connecting part of Cable Flat Œ from Connector Waffer ˇ. Œ CABLE FLAT ´ CONNECTOR WAFER ˇ CONNECTOR WAFER Œ GEAR WORM WHEEL Fig. 5-16 Gear Worm Wheel Removal Fig. 5-17 Cable Flat Removal Samsung Electronics...
Page 20 ´ BRAKET GEAR Fig. 5-18 Motor Loading Ass’y Removal Fig. 5-19 Bracket Gear, Gear Joint 1,2 Removal Œ GEAR JOINT1 ´ GEAR JOINT2 ˇ SLIDER CAM TIMING POINT 2 TIMING POINT 1 Fig. 5-20 Gear Joint 1,2 Assembly 5-10 Samsung Electronics...
Page 21 Fig. 5-21 Gear Loading Drive, Slider Cam, PIN A PIN D PIN C PIN B Lever T, S Load Ass’y Removal ˇ SLIDER CAM Fig. 5-22 Gear Loading Drive, Slider Cam, Lever Load S, T Ass’y Assembly Samsung Electronics 5-11...
Page 22 Main Base to the Mark[B]. ˇ BAND BRAKE ASS`Y ´ LEVER TENTION ASS`Y Fig. 5-23 Lever Pinch Drive, Œ SPRING TENTION LEVER Lever Tension Drive Removal STOPPER "A" MARK[B] Fig. 5-24 Lever Tension Ass’y, Band Brake Ass’y Removal 5-12 Samsung Electronics...
Page 23 ´ GEAR IDLE "B" HOOK "C" ´ GEAR IDLE HOOK(A) ˇ SPRING BRAKE Œ LEVER S BRAKE ASS'Y HOOK(C) HOOK(B) ´ LEVER T BRAKE ASS`Y Fig. 5-26 Gear Idle Ass’y Removal Fig. 5-25 Lever Brake S, T Ass’y Removal Samsung Electronics 5-13...
Page 24 Center Ass'y as shown in detail B. Œ WASHER SLIT ´ HOLDER CLUTCH ASS`Y Fig. 5-27 Disk S, T Reel Removal DETAIL A <BAD> SPRING <GOOD> DETAIL B SPRING <BAD> <GOOD> Fig. 5-28 Holder Clutch Ass’y Removal 5-14 Samsung Electronics...
Page 25 ´ GEAR CENTER ASS`Y Fig. 5-31 Guide Cassette Door Removal Fig. 5-29 Lever Up Down Ass’y Removal GEAR CENTER ASS'Y GUIDE LEVER UP DOWN ASS'Y RING GEAR POST HOOK MAIN BASE Fig. 5-30 Lever Up Down Ass’y Removal Samsung Electronics 5-15...
Page 26 Œ LEVER UNIT PINCH ASS`Y Œ SPRING #9 GUIDE ´ LEVER #9 GUIDE ASS`Y ´ PLATE JOINT "B" ˇ SPRING PINCH DRIVE Fig. 5-33 Lever #9 Guide Ass’y Removal Fig. 5-32 Lever Unit Pinch Ass’y, Plate Joint, Spring Pinch Drive Removal 5-16 Samsung Electronics...
Page 27 2) Lift the FE Head ´. 2) Remove the screw Œ. 3) Lift the ACE Head Ass’y ´. Œ FE HEAD Œ SCREW ´ HEAD ACE ASS`Y Fig. 5-34 FE Head Removal Fig. 5-35 ACE Head Removal Samsung Electronics 5-17...
Page 28 2) When reinstalling, Don't push down too much on Screw Driver. Œ 3 SCREWS Fig. 5-36 Slider S, T Ass’y Removal ´ PLATE GROUND DECK ˇ CYLINDER ASS'Y Fig. 5-37 Plate Ground Deck, Cylinder Ass’y Removal 5-18 Samsung Electronics...
Page 29 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. Œ 3 SCREWS Fig. 5-38 Hook Capstan, Belt Pulley Removal ´ MOTOR CAPSTAN ASS'Y Fig. 5-39 Motor Capstan Ass’y Removal Samsung Electronics 5-19...
Page 30 3) Rotate Gear Worm Œ clockwise using screw driver Œ HOOK again up to the state of eject mode and then pick out the tape.(Refer to Fig.5-42) SLEEVE-HEAD CLEANER FRAME Fig. 5-41 Lever Head Cleaner Ass’y Removal Fig. 5-43 5-20 Samsung Electronics...
Page 31: The Table Of Cleaning, Lubrication And Replacement Time About Principal Parts
∆ ∆ ∆ BELT PULLEY HOLDER CLUTCH ASS’Y ∆ GEAR CENTER ASS’Y GEAR IDLE (2Point) LOADING MOTOR BAND BRAKE ASS’Y BRAKE T ASS’Y ◆ : Add Oil ∆ : Cleaning O : Check and replacement in necessary Samsung Electronics 5-21...
Page 32 Disassembly and Reassembly MEMO 5-22 Samsung Electronics...
Page 33: Troubleshooting
F1S01 is normal? Change fuse Change short circuited or D1S05~07, ZD1S01~2 opened parts SHORT and OPEN are normal? Is there voltage at Check 2'st Voltage Collector of Q1S01 Operation of Replace Q1S01 Q1S01 is normal? Check feedback IC1S02 Samsung Electronics...
Page 34 Check the soldering around the IC601 around IC601 good? Check the circuity around the swith. check the condition of commmunication Key operatious such with Main Micom as STOP,PLAY,OPEN (IC601,52,66,11,42,44,RRQ,SRQ,SCLK, are normal? DATA-IN,DATA-OUT) End repairs STOP,PLAY,OPEN Key operatious are normal? Change IC701 Samsung Electronics...
Page 35 IC601, XT602 CONTROL CHECK PLAY Button and Pattern MECHANISM (MECHANISM DOES NOT OPERATION OPERATE IN PLAY MODE) DOES NOT OPERATE OR OPERATES BUT STOP SOON VIDEO MISSING PB-VIDEO IN PLAY MODE SEE (PB VIDEO) AUDIO MISSING IN PLAY MODE Samsung Electronics...
Page 36 TURN VCR POWER ON LOAD A TAPE AND PRESS PLAY BUTTON CHECK (LOAD) TAPE LOADING START (S602) IC601 3 HIGH OPERATION IC601 IC601 25 LOW CHECK CN604 8pin 12V CYLINDER CHECK CYLINDER ROTATION CYL FG.PG SW 25Hz IC601-97 IC601-24 Samsung Electronics...
Page 37 Troubleshooting CAPSTAN (CAPSTAN DOES NOT ROTATION ROTATE) TAKE UP REEL SENSOR (S.T REEL) SUPPLY REEL SENSOR IC601-99,98 (PT601.PT602) PULSE STOP MODE CHECK PROG.SW STATE LOADING MOTOR IC601-76,77,78 MECHANISM OR SW603 CHANGE IC601 Samsung Electronics...
Page 38 DOESN'T OPERATE) LOAD VCR WITH A BLANK TAPE AND PRESS RECORD BUTTON EJECT CHANGE TAPE REC MODE SAFETY TAB CHANGE SW602 D-REC A (H) CHECK IC601 IC601-73 (VIDEO MISSING IN REC-VIDEO RECORD MODE) (AUDIO MISSING IN RECORD MODE) Samsung Electronics...
Page 39 F.FWD PRESS FF INDICATOR IN CHANGE IC601, XT602 KEY IN REMOTE THE DISPLAY CONTROL CHECK TIMER CHECK CN604 2Pin 15V? CHECK POWER BLOCK 4Pin 5V? 5,9Pin 3.2V? SEE CAPSTAN DOESNOT IC601 68Pin ROTATE FG Pulse ROTATE CHECK MECHANISM Samsung Electronics...
Page 40 OPERATE (VCR Section) PLAY (PLAY DOESN'T OPERATE) OPERATION PRESS F.FWD FOR FORWARD SEARCH IS CAPSTAN SEARCH CHANGE DECK CHANGE IC601 SPEED CHANGED? OPERATION ADJUST NOISE BAR (CONTROL PULSE) A/CE HEAD LOCKING IC601-89 Control CHECK CAPSTAN CHECK IC601 MOTOR Samsung Electronics...
Page 41 POWER ON AND INSERT A TAPE CHECK CST IN MODE TAPE DETECTED START SENSOR (S602) IC601-75:HIGH(5V) IC601 CHECK PRESS EJECT BUTTON CN604 8pin 12V? DM B + LINE IC601-38:HIGH(5V) CHANGE IC601 IC601-39:LOW(0V) CHECK IC601-3:LOW(0V) CASSETT LOADING IC601-25:HIGH(5V) MECHANISM CHANGE IC601 Samsung Electronics...
Page 42 TUNER MODE OPERATION IC801-2,3 CHECK IC801-1 VIDEO DATA/ IC601 VIDEO IN CLOCK CHANGE IC801 IC801-4 IC301-50 CHANGE IC801 VIDEO IN VIDEO OUT CHECK IC301 IC301-65 CHECK IC301 VIDEO OUT CHECK C808, C902, R301, R806, R900 IC801-22 CHANGE IC801 6-10 Samsung Electronics...
Page 43 (VCR Section) RECORD MODE IC301-50 E-E mode and IC801 CHECK VIDEO signal out VIDEO signal out? IC301-78 CHECK C392 CHECK REC FM signal? IC301-94 (SP) IC301-88 (SLP) CHECK CN301 CHECK REC FM signal? NO DEFECT RECORD MODE Samsung Electronics 6-11...
Page 44 OPERATION PLACE THE VCR PLAY MODE CHECK H'D SW VIDEO FM IC601-24 IC301-70 IC301-21 CHECK VIDEO HEAD CHECK VIDEO C392 IC301-78 VIDEO VIDEO IN VIDEO OUT IC301-65 IC801-10 IC801-18 CHANGE IC301 CHECK IC801 CHECK Q810, R900, L901 6-12 Samsung Electronics...
Page 45 NOTE: XT301 - Always (3.579545MHz) RECORD MODE SEE PAGE 9-6 (VIDEO IN) (VIDEO MISSING IN RECORD RECORD MODE MODE) COLOR signal CHECK XT301 CHANGE XT301 IC301-58 CHANGE IC301 COLOR KILLER CHECK THE REC LINE IC301-33 (2V) CHANGE IC301 Samsung Electronics 6-13...
Page 46 (VCR Section) NOTE: XT301 - Always (3.579545MHz) PLAY MODE FM-ENV SEE PAGE 9-7 (VIDEO MISSING IN PLAY MODE) IC301-25 COLOR-MONITOR COLOR-KILLER IC301-58 IC301-33(2V) COLOR ROTERY CHECK IC601-29 IC301-57 CHECK IC801-10 CHECK IC301-27, 34, XT301 CHANGE CHANGE IC801 IC301 6-14 Samsung Electronics...
Page 47 Troubleshooting OSD PICTURE (VCR Section) MISSING 2FSC-IN CHECK IC6P01 IC6P01-2 2FSC OSC IN CHECK L6P05, C6P04, C6P05 IC6P01-6 STB, CLK, DATA IC6P01-9, 10, 11 CHANGE IC6P01 Samsung Electronics 6-15...
Page 48 BLUE MISSING IN (VCR Section) STOP MODE SELECT LINE MODE WITHOUT INPUT SIGNAL CHECK IC301 IC301-66 "H" IC601-59 "H" CHECK IC301-66 TO IC601-59 IC6P01-9, 10, 11 CHECK IC601 - 6, 7, 8 (STB, CLK, DATA) CHANGE IC601 6-16 Samsung Electronics...
Page 49 C825A, C825B, C826B Signal Input TUNER IC4N01-43 CHECK Tuner Audio Signal AND C4N25 Input CHECK CLK, CHECK DATA IC4N01-12, IC601 13Pin IC4N01-31, 30 CHECK IC4N01, XT4N01 Audio Signal IC801-27, 28 CHECK AUDIO SIGNAL IC801 CHECK L808, L807 R814, R813 Samsung Electronics 6-17...
Page 50 MONO MISSING AUDIO MONO HIFI IC501-7, 69 CHECK AUDIO SIGNAL R510, R509, R518, R517 IC501-38, 39 CHECK CLK, DATA IC601, R570, R571 IC501-24, 27 CHANGE Audio Signal IC501 IC501-26 CHANGE AUDIO FM IC501, R503, C513 CHECK CYLINDER 6-18 Samsung Electronics...
Page 51 CHANGE IC501 IC301-11 CHECK IC301-58 AND CHANGE IC301 AUDIO SIGNAL IC301-100 CHANGE AUDIO FM SIGNAL IC301 IC301-5 CHECK IC301-68, 69 MIX SIGNAL (AUDIO + 70KHz) R3A04 CHECK (CLOCK, DATA) CHECK CN3A01-4 Q3A02, Q3A03, Q3A06 OSCILLATION CHECK A/CE HEAD Samsung Electronics 6-19...
Page 52 PLACE THE VCR IN PB MODE MONO AUDIO SELECT HIFI CHECK IC501-78, 80 IC501-40(A.H D SW) CHANGE CYLINDER OR AUDIO FM(MIXED) IC501 CHANGE IC501 IC301-5 CHECK ACE HEAD C3A16 AND CHANGE IC301 AUDIO SIGNAL CHECK L3A01, R3A25 CHANG IC301 6-20 Samsung Electronics...
Page 53 Troubleshooting (VCR Section) NO SERVO LOCK PLAY CHECK IC601-93 CN604-1 C-FG IC601-87 CTL PULSE CHECK CTL PULSE AC CHECK LEVEL (SP. SLP: A/CE HEAD OVER 1Vp-p) CHANGE IC601 Samsung Electronics 6-21...
Page 54 CHECK CN604-3 5V AT AL5V LINE AL 5V IN THE POWER BLOCK PLACE THE VCR IN PLAY MODE CN604-9 IC601-10 CHANGE 3.2V OUTPUT(PWM) IC601 CHECK R609 IC601-3 CHECK CN604-5 OUTPUT(PWM) IC601 2.6V CHECK CHECK R660 CAPSTAN MOTOR 6-22 Samsung Electronics...
Page 55 Troubleshooting DRUM DOES (VCR Section) NOT ROTATE CHECK CN604-6 12V AT AL12V LINE IN THE POWER BLOCK CN604-3 CHECK 5V LINE CN604-12 CHANGE IC601 IC601-5,9 DRUM_CTL_L 2.5V CHECK CHECK CYLINDER MOTOR R608, R617, C661 Samsung Electronics 6-23...
Page 56 Tray repeating open/close operation Is (key PCB) mounted Check the soldering of Key PCB correctly? Is the connection right Check the connection between MCON1 and CN02 between MCON1 and CN02 (VCR MAIN PCB)? Check the short between KEY1 and SEG7 6-24 Samsung Electronics...
Page 57 Check the power power OK? Is the 40pin Reinsert FFC cable correctly FFC cable (between main & deck) inserted correctly? Is the wavefrom Change the deck of DIC3 pin26 normal? (main PCB) DIC3-Pin26 Change the main board Samsung Electronics 6-25...
Page 58 Replace main board of AIC1 of main PCB and DIC1 (main PCB) Proper output on pin1 Check the board to board connector and pin7 of AIC4 between jack PCB and main PCB Check the passive components ardund jack pin 6-26 Samsung Electronics...
Page 59 Replace main PCB of DOIC2 of main PCB Check the signal on pin 10 of CN4 of jack PCB Proper signal output on Replace JACK1 DOL2 Check optical and coaxial output terminal and passive components aroud them Samsung Electronics 6-27...
Page 60 Check pin19 of IC802,pin18 Check SMPS board of MCON2,and pin16 of MCON2 in jack board Check all the vcc of Replace main PCB AIC9,AIC81,AIC82 (main board) Check digital clock of pin10,11,12,15 Check passive components around jack-pin and IC802 6-28 Samsung Electronics...
Page 61 Pin5 in VIC1 is VIC1-13 and VCR Micom. in LOW state? check VIC1 peripheral circuit Video signal of Check the connection between about 1V appears at VIC1 and output jack output jack? CVBS Check the RCA cable Samsung Electronics 6-29...
Page 62 Check the connection betweenVIC1-13 in LOW state? and VCR Micom. check VIC1 peripheral circuit Video signals of Check the connection between about 1V appears at VIC1 and output jack. output jack? Y(Color-bar) C(Color-bar) Check the RCA cable 6-30 Samsung Electronics...
Page 63 Power is normal Check the connection between at VIC1-1,24, 34? VIC1-1 and power Video signals of Check the connection between about 1V appears at VIC1 and output jack output jack? Pr(Color-bar) Y(Color-bar) Pb(Color-bar) Check the RCA cable Samsung Electronics 6-31...
Page 64 Troubleshooting Progressive output error Is there After DVDR is stop state, 'PSO' Mark on FLT? push the progressive scan Key on the Front panel. Check the RCA cable 6-32 Samsung Electronics...
Page 65 TIC1 of main PCB and pin 13 in IC201 has nomal level? Pin40 and pin 54~43 in TIC1 of main PCB has clock and Check TIC1 peripheral circuit digital video signal nomal level? Check feed back Samsung Electronics 6-33...
Page 66 Check the connection between pin80 has nomal level? in TIC1 of main PCB and pin13 in IC201 Pin 40 and pin54~43 in TIC1of main PCB has clock and Check TIC1 peripheral circuit digital video signal nomal level? Change main PCB 6-34 Samsung Electronics...
Page 67 PCB has 18 in TIC1 of main PCB and pin13 in IC202 nomal level? Pin 40 and pin54~43 in TIC1 of main PCB has clock and Check TIC1 peripheral circuit digital video signal nomal level? Change main PCB Samsung Electronics 6-35...
Page 68 Troubleshooting MEMO 6-36 Samsung Electronics...
Page 69: Exploded View And Parts List
7-2 VCR Mechanical Parts (Top Side) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-4 7-3 VCR Mechanical Parts (Bottom Side) - - - - - - - - - - - - - - - - - - - - - - - - - - - - 7-6 Samsung Electronics...
Page 70: Cabinet Assembly
Exploded View and Parts List 7-1 Cabinet Assembly Samsung Electronics...
Page 71 AK39-00049A LEAD CONNECTOR;-,-,-,4,150,WHT,-,SMH200 FL593 3809-001702 FFC CABLE-FLAT;30V,80C,290mm,40P,0.5mm, H001 AK97-01211A ASSY-ASSY LOADER DRIVE;-,SV-R250,ASSY L P001 AK92-00683A ASSY PCB-MAIN;DVD-VR320/XEF,DVD Recorde P001A AK92-00666C ASSY PCB-VCR;DVD-VR320E/XEV,DVD Recorde SA CIS Only AK92-00666A ASSY PCB-VCR;DVD-VR320E/XEF,DVD Recorde SA XEF/XEB/SED Only AK92-00666E ASSY PCB-VCR;DVD-VR320/XER,DVD Recorder SA Eastern Europe Only AK92-00666D ASSY PCB-VCR;DVD-VR320/XEU,DVD Recorder...
Page 72: Vcr Mechanical Parts (Top Side)
7-2 VCR Mechanical Parts (Top Side) T001 T030 T016 T031 T032 T015 T013 T007 T009 W016 T006 T008 T010 T033 T025 T023 T024 T003 T028 T019 W201 T021 T004 T027 T026 T005 T014 T029 T020 T022 T012 T002 T011 W015 Samsung Electronics...
Page 73 T028 AC61-00106A SPRING ETC-BRAKE;TS-10,SUS304-WPB,-,-,-, T029 AC66-00020A SLIDER-FL DRIVE;TS-10,SECC ,T1.0,-,-,SIL T030 AC97-02323A ASSY-HOLDER FL CASSETTE;SECC+POM,X-11,Fo T031 AC61-60561A SPRING ETC-FL.LEVER-LR;X-9,SUS304 WPB,OD T032 AC97-02324A ASSY-LEVER FL ARM;SECC+POM,X-11,For X-11 T033 AC61-50658A GUIDE-CASS. DOOR;X-9,POM,-,-,-,NTR W015 6006-001092 SCREW-MACHINE;WS,PH,+,M3.0,L6.0,ZPC(YEL) W016 6006-001154 SCREW-TAPTITE;WSP,PH,+,M2.6,L5.6,ZPC(YEL W201 6001-001711 SCREW-MACHINE;PH,+,M3,L3.3,ZPC(YEL) Samsung Electronics...
Page 74: Vcr Mechanical Parts (Bottom Side)
Exploded View and Parts List 7-3 VCR Mechanical Parts (Bottom Side) T046 W018 T034 T036 T045 T044 T043 T035 T037 T042 T041 T038 T039 T049 T047 T050 T048 T040 W019 Samsung Electronics...
Page 75 T043 AC97-02196A ASSY-LEVER LOADING T;SECC+POM+SUS,X-11,F T044 3101-001419 MOTOR-CAPSTAN;-,-,12V,90mA T045 3809-001270 CABLE-FLAT;30V,80C,140MM,10P,1.25MM,UL28 T046 AC66-60051A BELT-PULLEY;-,5CM-70,2 * 2,-,71.3,-,X-9 T047 AC61-21012A HOLDER-CLUTCH ASSY;X-9,ABS,-,-,-,BLK,- T048 AC66-20581A GEAR-CENTER ASSY;X-9,POM,M=O.5,-,-,GRY,- T049 AC60-30306A FASTENER-WASHER SLIT;-,-,ID2.1,OD5.0,T0. T050 AC66-00006A LEVER-UP DOWN;TS-10,POM,-,-,-,-,NAT,- W018 6003-001450 SCREW-TAPTITE;PH,+,S,M2.6,L5,ZPC(YEL) W019 6003-000108 SCREW-TAPTITE;BH,+,B,M2.6,L6,ZPC(YEL),SW Samsung Electronics...
Page 76 Exploded View and Parts List MEMO Samsung Electronics...
Page 77: Electrical Parts List
2203-000975 C-CER,CHIP;47nF,10%,25V,X7R,TP C3A29 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T C317 2401-000588 C-AL;1uF,20%,50V,GP,TP,3x5,2.5 C3A30 2401-001502 C-AL;47uF,20%,16V,GP,TP,6.3x5, C318 2401-000588 C-AL;1uF,20%,50V,GP,TP,3x5,2.5 C3A40 2401-000414 C-AL;10uF,20%,16V,GP,TP,4x7,5 C319 2203-000843 C-CER,CHIP;39nF,10%,25V,X7R,TP C3A41 2401-000588 C-AL;1uF,20%,50V,GP,TP,3x5,2.5 C320 2203-000975 C-CER,CHIP;47nF,10%,25V,X7R,TP C3A70 2203-001126 C-CER,CHIP;0.68nF,10%,50V,X7R, Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 78 CN701 3708-001963 CONNECTOR-FPC/FFC/PIC;8P,1.25M C613 2401-003107 C-AL;47uF,20%,16V,GP,TP,5x7,5 0402-001111 DIODE-RECTIFIER;1N5397GP,600V, C614 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,TP D1P101 0401-000101 DIODE-SWITCHING;1N4148,75V,150 C623 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,TP D1P102 0401-000101 DIODE-SWITCHING;1N4148,75V,150 C624 2203-000626 C-CER,CHIP;0.022nF,5%,50V,C0G, SA E.Europe/CIS Only D1P103 0401-000101 DIODE-SWITCHING;1N4148,75V,150 Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 79 TR-SMALL SIGNAL;KSC945,NPN,250 IC608 1203-000515 IC-VOL. DETECTOR;7042,TO-92,3P SA E.Europe/CIS Only Q3A02 0501-000303 TR-SMALL SIGNAL;KSA733,PNP,250 IC6P01 1204-001796 IC-OSD PROCESSOR;LC74759JM-982 Q3A03 0501-000442 TR-SMALL SIGNAL;KTC3203-Y,NPN, IC701 1003-001561 IC-LED DRIVER;PT6961,SOP,32P,3 Q3A04 0501-000442 TR-SMALL SIGNAL;KTC3203-Y,NPN, Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 80 2007-000087 R-CHIP;6.8Kohm,5%,1/10W,TP,160 R615 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 R331 2007-000079 R-CHIP;1.8Kohm,5%,1/10W,TP,160 R617 2007-001038 R-CHIP;56Kohm,1%,1/10W,TP,1608 R333 2007-001039 R-CHIP;56Kohm,5%,1/8W,TP,2012 R620 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 R334 2007-000123 R-CHIP;1.5Kohm,5%,1/10W,TP,160 R622 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 R335 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP, R630 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 81 IC-OP AMP;4560,SOP,8P,173MIL,D SW602 AC34-00006A SWITCH-REC;-,-,-,-,-,-,-,-,-,- 3301-001419 BEAD-SMD;-,220,-,500,TP,-,0.3 SW603 AC34-00005A SWITCH MODE;-,-,-,-,-,-,-,-,-, 3301-001419 BEAD-SMD;-,220,-,500,TP,-,0.3 SW604 3409-001165 SWITCH-DETECTOR;5V,1mA,-,50gf, 3301-001419 BEAD-SMD;-,220,-,500,TP,-,0.3 U731 AC09-00274A IC MICOM;UPD78F4928GF-3BA,FRES 3301-001419 BEAD-SMD;-,220,-,500,TP,-,0.3 VA1S01 1405-001026 VARISTOR;470V,600A,9x7mm,TP AR10 2007-000113 R-CHIP;33ohm,5%,1/10W,TP,1608 Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 82 R-CHIP;100ohm,5%,1/10W,TP,1608 C128 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T 2007-000083 R-CHIP;3Kohm,5%,1/10W,TP,1608 C129 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T C130 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T DC10 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T C140 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T DC11 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T C141 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T DC12 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 83 IC-A/D CONVERTER;PCM1802,24BIT 2007-000071 R-CHIP;22ohm,5%,1/10W,TP,1608 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T DR40 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 PC10 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T DR41 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 PC11 2203-000440 C-CER,CHIP;1nF,10%,50V,X7R,TP, DR42 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 PC12 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T DR43 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 PC13 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 84 2007-001044 R-CHIP;56ohm,5%,1/10W,TP,1608 RP17 2011-000686 R-NET;56OHM,5%,1/16W,L,CHIP,8P R216 2007-001044 R-CHIP;56ohm,5%,1/10W,TP,1608 RP18 2011-000686 R-NET;56OHM,5%,1/16W,L,CHIP,8P R217 2007-001044 R-CHIP;56ohm,5%,1/10W,TP,1608 RP19 2011-000686 R-NET;56OHM,5%,1/16W,L,CHIP,8P R218 2007-001044 R-CHIP;56ohm,5%,1/10W,TP,1608 RP20 2011-000686 R-NET;56OHM,5%,1/16W,L,CHIP,8P R219 2007-001044 R-CHIP;56ohm,5%,1/10W,TP,1608 RP21 2011-000002 R-NET;22OHM,5%,1/16W,L,CHIP,8P Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 85 1204-002436 IC-VIDEO DECODER;TW9909,TQFP,8 AE16 2401-002165 C-AL;100uF,20%,16V,GP,TP,6.3x7 2007-000033 R-CHIP;0ohm,5%,1/4W,TP,3216 2401-000909 C-AL;22uF,20%,16V,GP,TP,5x5,2. 2007-000033 R-CHIP;0ohm,5%,1/4W,TP,3216 2401-000909 C-AL;22uF,20%,16V,GP,TP,5x5,2. 2007-000033 R-CHIP;0ohm,5%,1/4W,TP,3216 2401-000909 C-AL;22uF,20%,16V,GP,TP,5x5,2. 2401-000909 C-AL;22uF,20%,16V,GP,TP,5x5,2. 2007-000033 R-CHIP;0ohm,5%,1/4W,TP,3216 TNR10 2011-000475 R-NET;33OHM,5%,1/16W,L,CHIP,8P AIC4 1201-000163 IC-OP AMP;4560,SOP,8P,173MIL,D Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 86 Not used E.Europe/CIS 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V C6P11 2401-000588 C-AL;1uF,20%,50V,GP,TP,3x5,2.5 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V Not used E.Europe/CIS C401 2401-001502 C-AL;47uF,20%,16V,GP,TP,6.3x5, C6P12 2401-002165 C-AL;100uF,20%,16V,GP,TP,6.3x7 Not used E.Europe/CIS C402 2203-000604 C-CER,CHIP;22nF,10%,25V,X7R,TP C6P13 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T 8-10 Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 87 C-CER,CHIP;0.33NF,5%,50V,C0G,T FVR7 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 FZD1 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V C844 2203-000783 C-CER,CHIP;0.33NF,5%,50V,C0G,T FZD2 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V C845 2203-000783 C-CER,CHIP;0.33NF,5%,50V,C0G,T C846 2203-000783 C-CER,CHIP;0.33NF,5%,50V,C0G,T FZD3 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V C847 2203-000783 C-CER,CHIP;0.33NF,5%,50V,C0G,T FZD4 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V Samsung Electronics 8-11 This Document can not be used without Samsung’s authorization...
Page 88 Not used E.Europe/CIS Not used XEF/XEB/SED R6P04 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 Q6P02 0501-000002 TR-SMALL SIGNAL;KSA812,PNP,150 Not used E.Europe/CIS Not used E.Europe/CIS R6P05 2007-000090 R-CHIP;10Kohm,5%,1/10W,TP,1608 Q6P04 0501-000341 TR-SMALL SIGNAL;KSC1623-L,NPN, Not used E.Europe/CIS 8-12 Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 89 2001-000281 R-CARBON;100OHM,5%,1/8W,AA,TP, VDR3 2007-000040 R-CHIP;150ohm,1%,1/10W,TP,1608 R841 2007-000119 R-CHIP;560ohm,5%,1/10W,TP,1608 R842 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 VDR4 2007-000040 R-CHIP;150ohm,1%,1/10W,TP,1608 R842J 2007-000078 R-CHIP;1Kohm,5%,1/10W,TP,1608 VDR5 2007-000040 R-CHIP;150ohm,1%,1/10W,TP,1608 R843 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,160 VDR6 2007-000040 R-CHIP;150ohm,1%,1/10W,TP,1608 2401-002165 C-AL;100uF,20%,16V,GP,TP,6.3x7 Samsung Electronics 8-13 This Document can not be used without Samsung’s authorization...
Page 90 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V 2402-001042 C-AL,SMD;100uF,20%,16V,GP,TP,6 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T ZD854 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V 3711-005477 CONNECTOR-HEADER;BOX,4P,1R,2mm ZD863 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V ZDS806 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V PIC1 1203-003175 IC-MULTI REG.;BA33C25HFP,HRP,5 ZDS810 0403-001083 DIODE-ZENER;UDZ9.1B,8.85-9.23V PIC2 1203-003176 IC-MULTI REG.;BA33C18HFP,HRP,5 8-14 Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 91 RC48 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,TP RR38 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 2203-000257 C-CER,CHIP;10nF,10%,50V,X7R,TP RR39 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 RC50 2404-000284 C-TA,CHIP;10uF,20%,16V,-,TP,35 2007-000591 R-CHIP;22ohm,1%,1/10W,TP,1608 RC51 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T RR40 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 RC52 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T RR400 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 Samsung Electronics 8-15 This Document can not be used without Samsung’s authorization...
Page 92 UC45 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T UR26 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 UC46 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T UR27 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 UC48 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T UR28 2007-000070 R-CHIP;0ohm,5%,1/10W,TP,1608 UC49 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T UR29 2007-000084 R-CHIP;4.7Kohm,5%,1/10W,TP,160 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T 2011-000475 R-NET;33OHM,5%,1/16W,L,CHIP,8P 8-16 Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 93 W272 6003-001464 SCREW-TAPTITE;BH,+,B,M3,L10,ZP VC19 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T W275 6003-001561 SCREW-TAPTITE;BH,+,WT,B,M3,L6, 10 SA 2203-000843 C-CER,CHIP;39nF,10%,25V,X7R,TP W252 AC60-12126A SCREW-MACHINE;-,-,FE,FZY,BH,-, VC20 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T W001 6003-000275 SCREW-TAPTITE;BH,+,B,M3,L10,BL VC21 2203-005148 C-CER,CHIP;100nF,10%,16V,X7R,T W271 6009-001411 SCREW-SPECIAL;TH,+,-,M5,L14,NI Samsung Electronics 8-17 This Document can not be used without Samsung’s authorization...
Page 94 Electrical Parts List MEMO 8-18 Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 95 Electrical Parts List Loc.No Part No Description ; Specification Q’ty S.N.A Remark Loc.No Part No Description ; Specification Q’ty S.N.A Remark W009 6003-000276 SCREW-TAPTITE;BH,+,B,M3,L10,ZP Samsung Electronics 8-19 This Document can not be used without Samsung’s authorization...
Page 96 9-7 TIC1(TW9909) Video Decoder Block Diagram - - - - - - - - - - - - - - - - - - - - - 9-8 U23(M13S128168A) DRAM Block Diagram- - - - - - - - - - - - - - - - - - - - - - - - Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 97 TEA6425 (PCM1802) (PCM1742) LINE2 AUDIO VCR Micom A/V 1-Chip (MN101D06F) AN15860 (LA71750) COAXIAL IEC-958 IEEE1394PHY Key Input 1394 Jack HI-FI OPTICAL (TSB41AB1) (LA72646) Front Panel DIGITAL AUDIO OUT Remocon This Document can not be used without Samsung’s authorization Samsung Electronics...
Page 98 Delta-Sigma Function (FMT) ML Serial Modulator Controller Control (MUTE) MC Output Amp and Port Low-pass Filter (DEMP) MD (TEST) System Clock System Clock Zero Detect Power Supply Manager Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 99 VREF2 FMT0 DC Cut Filter Format Control FMT1 Single-End 5th Order MODE0 /Differential Delta-Sigma VINR MODE1 Converter Modulator BYPAS Clock and Timing Control PDWN Power Supply SCKI AGND DGND This Document can not be used without Samsung’s authorization Samsung Electronics...
Page 100 Audio #1 DVD R ATAPI #1 IEC 958/1937 S/PDIF 1394 IEEE IEEE 1394 GPIO 1394 Host Bus Flash USB 1.1 SPI/IDC GPIO Front Panel (VFD + Keypad + IR Receive) Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 101 Upper Bank Address A20—A0 Upper Bank RY/BY# X-Decoder A20—A0 RESET# STATE CONTROL Status & DQ15—DQ0 COMMAND BYTE# REGISTER Control WP#/ACC DQ15—DQ0 X-Decoder Lower Bank A20—A0 Lower Bank Address OE# BYTE# This Document can not be used without Samsung’s authorization Samsung Electronics...
Page 102 SCART 1 (CVBS IN) SCART 2 (CVBS OUT) SCART 2 (CVBS IN) 75Ω SCART 3 (CVBS OUT) SCART 3 (CVBS IN) 75Ω 4.7kΩ SVHS 1/2 (CVBS) (Y+C) COMB FILTER 4.7kΩ Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 103 YB OU T VD(19:0) MUX0 MPOU T MUX3 VSY NC HS YNC FIELD DVALID CLKX2 CLKX1 27 Mhz INTREQ VBI Slicer VBI FIFO SIAD0 AMXCLK SCLK AMCLK SDAT ASCLK ALRCLK This Document can not be used without Samsung’s authorization Samsung Electronics...
Page 104 Address Address Buffer Mode Register & & Bank A Extended Mode Refresh Register Counter Sense Amplifier Column Address Column Decoder Buffer & Refresh Counter Data Control Circuit CLK, CLK Samsung Electronics This Document can not be used without Samsung’s authorization...
Page 105 Block Diagram MEMO 9-10 This Document can not be used without Samsung’s authorization Samsung Electronics...
Page 106: Schematic Diagrams
12-17 TM (Jack PCB)- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 12-19 Samsung Electronics This Document can not be used without Samsung’s authorization. 12-1...
Page 107: Block Identification Of Main Pcb
Schematic Diagrams ◆ Block Identification of Main PCB VCR MAIN PCB TIMER TIMER <Component Side> <Conductor Side> 12-2 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 108 Schematic Diagrams 12-1 S.M.P.S (VCR Main PCB) Samsung Electronics This Document can not be used without Samsung’s authorization. 12-3...
Page 109: Power (Vcr Main Pcb)
Schematic Diagrams 12-2 Power (VCR Main PCB) 12-4 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 110: Secam (Vcr Main Pcb)
Schematic Diagrams 12-3 Secam (VCR Main PCB) Video Audio Power Samsung Electronics This Document can not be used without Samsung’s authorization. 12-5...
Page 111: A/V (Vcr Main Pcb)
Schematic Diagrams 12-4 A/V (VCR Main PCB) Video Audio Power 12-6 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 112: Hi-Fi (Vcr Main Pcb)
Schematic Diagrams 12-5 Hi-Fi (VCR Main PCB) Audio Power Samsung Electronics This Document can not be used without Samsung’s authorization. 12-7...
Page 113: F-Timer (Vcr Main Pcb)
Schematic Diagrams 12-6 F-Timer (VCR Main PCB) Power JUMPER 12-8 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 114: Osd (Vcr Main Pcb)
Schematic Diagrams 12-7 OSD (VCR Main PCB) Video Power Samsung Electronics This Document can not be used without Samsung’s authorization. 12-9...
Page 115: System Control / Servo (Vcr Main Pcb)
Schematic Diagrams 12-8 System Control / Servo (VCR Main PCB) Video Power 12-10 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 116: A/V Switching (Main Pcb)
Schematic Diagrams 12-9 A/V Switching (Main PCB) Video Audio Power Samsung Electronics This Document can not be used without Samsung’s authorization. 12-11...
Page 117: A2/Nicam (Main Pcb)
Schematic Diagrams 12-10 A2/NICAM (Main PCB) Audio Power 12-12 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 118: I/O (Main Pcb)
Schematic Diagrams 12-11 I/O (Main PCB) Video Audio Power Samsung Electronics This Document can not be used without Samsung’s authorization. 12-13...
Page 119: Audio (Jack Pcb)
Schematic Diagrams 12-12 Audio (Jack PCB) Video Audio Power 12-14 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 120: Video (Jack Pcb)
Schematic Diagrams 12-13 Video (Jack PCB) Video Audio Power Samsung Electronics This Document can not be used without Samsung’s authorization. 12-15...
Page 121: Osd/Vps/Pdc (Jack Pcb)
Schematic Diagrams 12-14 OSD/VPS/PDC (Jack PCB) Video Power 12-16 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 122: Front (Jack Pcb)
Schematic Diagrams 12-15 Front (Jack PCB) Power Video Audio Samsung Electronics This Document can not be used without Samsung’s authorization. 12-17...
Page 123: Connection (Jack Pcb)
Schematic Diagrams 12-16 Connection (Jack PCB) Video Audio Power 12-18 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 124: Tm (Jack Pcb)
Schematic Diagrams 12-17 TM (Jack PCB) Video Audio Power Samsung Electronics This Document can not be used without Samsung’s authorization. 12-19...
Page 125 Schematic Diagrams MEMO 12-20 This Document can not be used without Samsung’s authorization. Samsung Electronics...
Page 126: Operating Instructions
3. DVD-R or DVD-RW is activated. status is indicated. 4. Progressive Scan mode is activated. 9. When you set a Timer recording, 5. Record function is activated. this indicator is it. 6. VCR is activated. 10. VHS Videotape is loaded. Samsung Electronics 13-1...
Page 127 AUDIO L, R OUT JACKS AV2 (DEC./EXT.)SCART DIGITAL AUDIO OUT JACK VIDEO OUT JACKS(COMPONENT OUT) (OPTICAL/COAXIAL) ANT OUT(TO TV) JACK AUDIO L, R OUT JACKS(AV OUT) 10. ANT IN JACK VIDEO OUT JACK(AV OUT) English - 13 13-2 Samsung Electronics...
Page 128 Use this to enter the TITLE list/Disc menu. 10. MENU Button Brings up the DVD Recorder & VCR’s setup menu. OK/DIRECTION Buttons (… / † / œ / √ Buttons) This button functions as a toggle switch. 14 - English Samsung Electronics 13-3...
Page 129: Quick Overview
Connecting an Audio/V ideo Input Cable ...20 Connecting a DV Device to the DV IN jack ..21 English - 15 13-4 Samsung Electronics...
Page 130: Using The Scart Cable
DVD Recorder & VCR to the television via the SCART cable (see next page) if your Plug the other end into the appropriate connector television equipped with type of connection. on the television. Aerial SCART Cable RF Cable RF Cable 16 - English Samsung Electronics 13-5...
Page 131: Other Equipment
AV1 (EURO AV) jack on the rear of the DVD Recorder & VCR. After making this connection, select the source by pressing the INPUT SEL. button for the AV1 input sources. English - 17 13-6 Samsung Electronics...
Page 132 Plug the other end of the audio cables into the appropriate input connectors on the television. Plug the other end of the audio cables into the appropriate input connectors on the television. 18 - English Samsung Electronics 13-7...
Page 133 In case of progressive scan picture prob- lems, it is recommended that you switch the con- nection to the standard definition output. If there are questions regarding your Samsung TV set’s compatibility with this DVD Recorder &VCR, please contact our customer service center.
Page 134 Plug the other end of the audio cable into the appropriate output connectors on the other system (VCR or Camcorder etc). To Digital Audio Input of an A/V Receiver with a Dolby, MPEG2 or DTS Digital Decoder 20 - English Samsung Electronics 13-9...
Page 135 DV input jack of your DVD Recorder & VCR. • If your camcorder has a DV output jack. If the input is not selected automatically, use INPUT SEL. button to select proper Note input. English - 21 13-10 Samsung Electronics...
Page 136: System Setup
Setting Up the Audio Options............30 on-screen MENU. Setting Up the Display(Video) Options ........31 Setting Up the Parental Control ..........32 VCR Setting ................33 DVD EP Mode Time..............35 Automatic Chapter Creator ............35 Front Display ................36 NICAM ..................37 Video Output................37 Samsung Electronics 13-11...
Page 137 • “Auto” in the front panel display flickers. change the date and time. Start the auto setup. Auto Setup Auto setup wil be started. Check antenna and TV cable connection. RETURN Start the auto scanning. Auto Setup Please wait Scanning... RETURN English - 23 13-12 Samsung Electronics...
Page 138 If you set “Auto Clock” to “On”, the Auto Clock set function is activated whenever the DVD Recorder & VCR is turned off. The time is adjusted automatically by making reference to the time signal from the station. 24 - English Samsung Electronics 13-13...
Page 139: Auto Setup
• Once the auto scanning procedure has finished, DVD-RAM(VR) Auto Setup some stations may have been stored more than County Selection once; select the stations with the best reception and delete the ones no longer required. Others English - 25 MOVE RETURN EXIT 13-14 Samsung Electronics...
Page 140: Manual Setup
- - - - - / - √ - - - - - / - √ - - - - - / - √ - - - - - / - √ MOVE RETURN EXIT 26 - English Samsung Electronics 13-15...
Page 141 - - - - - / - √ - - - - - / - √ - - - - - / - √ - - - - - / - √ MOVE RETURN EXIT English - 27 13-16 Samsung Electronics...
Page 142 Press the MENU button to exit the menu. MOVE RETURN EXIT Press the …† buttons to select Install, then press the OK or √ button. No Disc Install Auto Setup Programme √ Manual Setup √ Setup MOVE RETURN EXIT 28 - English Samsung Electronics 13-17...
Page 143: Language Options
OK or √ button. Language setup menu will be displayed. No Disc Language Programme Audio : Original √ Subtitle : Automatic √ Setup Disc Menu : English √ On-Screen Menu : English √ MOVE RETURN EXIT English - 29 13-18 Samsung Electronics...
Page 144: Digital Output
Press the …† buttons to select the desired item, then press the OK or √ button. Press the RETURN or œ button to return to the previous menu. Press the MENU button to Note exit the menu. 30 - English Samsung Electronics 13-19...
Page 145: D Noise Reduction
Press the …† buttons to select the desired item, then press the OK or √ button. Press the RETURN or œ button to return to the previous menu. Press the MENU button to exit Note the menu. English - 31 13-20 Samsung Electronics...
Page 146: Setting Up The Parental
For example, if you select up to Level 6, discs that contain Level 7, 8 will not play. A larger number indicates that the programme is intended for adult NUMBER RETURN EXIT use only. 32 - English Samsung Electronics 13-21...
Page 147: Vcr Setting
OK or √ button. No Disc Programme Tape Length : E180 √ Auto Play : On √ Setup Auto Repeat : Off √ : On √ Colour System : Automatic √ MOVE RETURN EXIT English - 33 13-22 Samsung Electronics...
Page 148: Tape Length
:Stop, Fast Forward or Rewind). No Disc Setup Tape Length : E180 √ Auto Play : On √ Timer Rec. Auto Repeat : Off √ : On √ Colour System : Automatic √ MOVE RETURN EXIT 34 - English Samsung Electronics 13-23...
Page 149: Dvd Ep Mode Time
OK or √ button. Press the MENU button to exit the menu. Set the recording speed by pressing the REC SPEED button on the remote (see page 56 for more information on recording speeds). English - 35 13-24 Samsung Electronics...
Page 150: Front Display
• Dim – Front Panel Display will be dim all the The Automatic Chapter Creator function does time. not work during Timer Recording or when you CAUTION turn the power off. The DVD-R disc cannot be unfinalised. 36 - English Samsung Electronics 13-25...
Page 151: Video Output
• Component : Select this when the Recorder is reception conditions. connected to a TV with Component jack. • RGB : Sends RGB signal from the AV JACK On: NICAM mode (SCART terminal) English - 37 13-26 Samsung Electronics...
Page 152: Before Playing
• DVD-RAM not recorded following the Video Tracking ..................53 Recording Standard • Unfinalised DVD-R recorded on other equipment. Special VCR Playback Features..........53 • DVD-ROM/DVD+RW/PD/MV-Disc/DiVX Video Disc, S-VHS Playback .................53 Variable Search System ..............54 •Video CD/CVD/SVCD/CD-ROM/CDV/CD-G/CD-I 38 - English Samsung Electronics 13-27...
Page 153: Playing A Disc
Be especially careful that children's fingers are not caught between the disc tray and the tray chassis when it closes. After turning power on, it will take a few seconds until the DVD Recorder & VCR operates. English - 39 13-28 Samsung Electronics...
Page 154 ) that playlist is deleted, the original data will not be deleted. Skipping ahead 30 seconds In play mode, press F.ADV/SKIP button to skip ahead exactly 30 seconds. 40 - English Samsung Electronics 13-29...
Page 155: Slow Motion Play
No sound is heard during STEP or SLOW 1/40 00:01:45 mode. Note D 5.1CH MOVE CHANGE œ √ Press the buttons or number (0~9) buttons to select the desired scene. Then, press the OK button. English - 41 13-30 Samsung Electronics...
Page 156: Repeat Play
The Time Search function does not operate ANYKEY or RETURN button. in some discs. To make the screen disappear, press the ANYKEY again. DVD-RAM, DVD-RW(VR mode), unfinalised DVD-R and unfinalised DVD-RW (Video Note mode) do not repeat a chapter. 42 - English Samsung Electronics 13-31...
Page 157 You can also activate Normal Playback by pressing the CLEAR button. CDs do not support the Repeat A-B function. - To return to normal playback - Press the CLEAR button to return to normal playback. English - 43 13-32 Samsung Electronics...
Page 158: Audio Language
DVD-VIDEO 1/10 1/40 MOVE CHANGE 00:01:45 D 5.1CH MOVE CHANGE Audio languages may be different because they are disc-specific. Note Some discs allow you to select the audio language for the disc menu only. 44 - English Samsung Electronics 13-33...
Page 159 (except when the recording has been done in V mode) MOVE CHANGE This function is disc-dependent, and may not work all DVDs. Note This function does not work when a DVD has not been recorded with a multi-camera angle system. English - 45 13-34 Samsung Electronics...
Page 160: Playing Back A Bookmark
• The number 2 is displayed and the scene is mem- orized. Repeat above to bookmark other positions. Bookmark You can bookmark up to 10 scenes. Bookmark MOVE RETURN MOVE PLAY CANCEL RETURN 46 - English Samsung Electronics 13-35...
Page 161: Playing Back A Marker
99 scenes. Since the scenes may be dis- marker numbers after the eighth will automatical- played as many different pages, numbering is ly move ahead by one and the 8th marker necessary. Only playback is available. becomes the 7th. English - 47 13-36 Samsung Electronics...
Page 162 5. Displays the track list (song list) and the playing time of each track. 6. Button display. 7. Play Option: Normal, Random, Intro or Playlist 48 - English Samsung Electronics 13-37...
Page 163: Playing An Mp3 Disc
4. This shows the operating state of a disc and a play- back time corresponding to a portion that is currently played. 5. Displays the information for the folder and its tracks. 6. Button display. 7. Play Option : Normal, Random, Intro or Playlist English - 49 13-38 Samsung Electronics...
Page 164: To Programme Tracks
• Playlist: The Playlist playback option allows you 05. TRACK 5 to select the order in which you want tracks to 06. TRACK 6 play. MOVE CANCEL MENU Press the PLAY button to playback the playlist. 50 - English Samsung Electronics 13-39...
Page 165: Playing A Picture Cd
: Each time the OK button is pressed, the picture is enlarged up to 4X(four times the normal size). Normal Normal • Press the ANYKEY button to display menu bar. • Press the RETURN button to clear the menu bar. English - 51 13-40 Samsung Electronics...
Page 166: Playing A Mpeg4
Programme Music √ Setup MOVE RETURN EXIT Press the …† buttons to select the avi file (DivX/XviD), then press the OK or √ or button. DivX [DivX].###.####.01.avi MPEG4 [DivX].###.####.01.avi MPEG4 00/01 MOVE RETURN MENU 52 - English Samsung Electronics 13-41...
Page 167 You may also set tracking manually. Adjust Tracking Manually During playback, press the PROG/TRK ( buttons to remove white lines from the picture. English - 53 13-42 Samsung Electronics...
Page 168: End Search
0 : 00 : 03 Scan and Play √√ End Search 0 : 00 : 23 Use this feature when you want to search for a blank position to record a programme on a cassette. 54 - English Samsung Electronics 13-43...
Page 169: Before Recording
This section shows various DVD recording methods. This recorder can record on the following discs. DVD-RAM DVD-RW DVD-R •DVD-RWs and DVD-RAMs are rewritable. •DVD-Rs are non-rewritable. Compatibility between Samsung and Other Company’s Recorder. Disc Types Recording Recording Device Finalising Additional Recording format in Samsung Recorder...
Page 170: Recording Formats
• Simple editing (erasing titles/changing title name). DVD-RW(VR mode)/-RW • This mode involves multiple editing functions (such as deletion of the whole title, partial deletion of a title, etc.). • Various editing options using a created Playlist. 56 - English Samsung Electronics 13-45...
Page 171 Press the OPEN/CLOSE button to close the disc tray. Do not use DVD-R authoring discs with this Wait until LOAD disappears from the front panel display. unit. English - 57 13-46 Samsung Electronics...
Page 172: External Devices
Also refer to the user manual for your camcorder Follow these directions to record onto a disc or tape when recording through a DV jack. from a camcorder that has a DV output jack. 58 - English Samsung Electronics 13-47...
Page 173 • A message is displayed to allow you to enter the Please wait for a moment” is displayed. ShowView code. The timer counter decreases by the minute from 4:00 to 0:00, then the Note Recorder & VCR stops recording. English - 59 13-48 Samsung Electronics...
Page 174 ShowView is a trademark of Gemstar Development Corporation. The ShowView system is manufactured under licence from Gemstar Development Corporation. 60 - English Samsung Electronics 13-49...
Page 175 --:-- √ The menu screen will disappear. 04 -- --/ - - --:-- --:-- √ 05 -- --/ - - --:-- --:-- √ 06 -- --/ - - --:-- --:-- √ MOVE RETURN EXIT English - 61 13-50 Samsung Electronics...
Page 176 03 -- --/ - - --:-- --:-- √ 04 -- --/ - - --:-- --:-- √ 05 -- --/ - - --:-- --:-- √ 06 -- --/ - - --:-- --:-- √ MOVE RETURN EXIT 62 - English Samsung Electronics 13-51...
Page 177 Extended time, then the press OK or √ button. (3 times SP). Press the MENU button to exit the menu. The selected Record Speed will appear on the front panel display and on-screen display. Note English - 63 13-52 Samsung Electronics...
Page 178 The DVD and VCR cannot start recording at the exact same time. You must set one mode Rem 06:07 Rem 05:41 to start recording, then the other. AV 2 PR 1 Sat 22 Jan. 2005 14 : 01 64 - English Samsung Electronics 13-53...
Page 179: Copy To Dvd Or Vcr
Press the …† buttons to select Edit Copylist, then press the OK or √ button. DVD-RAM(VR) Edit Copylist No. Title Length Edit 01 19/JAN/2005 1 00:00:21 √ 19/JAN/2005 12:00 7 Scenes 19/JAN/2005 12:00 MOVE RETURN EXIT English - 65 13-54 Samsung Electronics...
Page 180 Direct copy VCR to DVD • Insert the VHS tape you want to copy. • Insert Recordable DVD disc. •Press DVD copy button on front panel remote control.(TO DVD) • To stop recording press the STOP button. 66 - English Samsung Electronics 13-55...
Page 181: Playing The Title List
Setup Deleting a Playlist from the Playlist..........80 MOVE RETURN EXIT Disc Manager ................81 Disc Protection ................82 Formatting a Disc ...............82 Finalising a disc................83 Unfinalising a disc (V/VR mode) ..........84 Delete All Title Lists ..............85 English - 67 13-56 Samsung Electronics...
Page 182 Delete: Deletes the selected title from the list. Edit: Deletes a section of title. Protection: Locks or unlocks the selected title. & Button display. This may depend on the type of disc. DVD-R/DVD-RW(Video) has limited editing Note function. 68 - English Samsung Electronics 13-57...
Page 183: Renaming A Title
Length Edit 01 19/JAN/2005 1 00:00:21 √ 02 19/JAN/2005 1 00:00:03 √ 03 20/JAN/2005 2 00:00:15 Play √ 04 20/JAN/2005 2 00:00:16 Rename √ 19/JAN/2005 12:00 Delete 19/JAN/2005 Edit 12:00 Protection MOVE RETURN EXIT English - 69 13-58 Samsung Electronics...
Page 184: Deleting A Title
Rename √ MOVE RETURN EXIT Sports(A1) Delete 05 Sports(A1) 00:06:32 √ 19/JAN/2005 Edit 06 Edu 1 00:08:16 √ 12:00 Protection DVD-RAM(VR) Title List MOVE RETURN EXIT Title Protection: Sports(A1) 19/JAN/2005 12:00 MOVE RETURN EXIT 70 - English Samsung Electronics 13-59...
Page 185: Deleting A Section Of A Title
Once DVD-R, DVD-RW is finalised, it cannot Start be deleted. Start 00:00:00 00:00:10 With DVD-R, titles are only deleted from the Delete Sports(A1) menu, however, the Title remains physically Return 19/JAN/2005 11:50 00:00:00 on the disc. MOVE RETURN EXIT English - 71 13-60 Samsung Electronics...
Page 186 Return 19/JAN/2005 11:50 00:10:10 point’. MOVE RETURN EXIT The section cannot be deleted when it includes a still picture. Press the MENU button after the operation has finished. The Title List screen will disappear. 72 - English Samsung Electronics 13-61...
Page 187: Creating A Playlist
• Select the starting point of the section from which screen may have a slight difference. you want to create a new scene using the playback related buttons ( √II,Iœ œ , √√I , œ œ , √√ ). English - 73 13-62 Samsung Electronics...
Page 188: Playing Titles In The Playlist
Press the …† buttons to select the title you want to play from the Playlist, then press the OK or √ button. The Edit Playlist menu is displayed : Play, Rename, Edit Screen, Copy, Delete. 74 - English Samsung Electronics 13-63...
Page 189: Renaming A Playlist
K L M N O k l m n o p q r s t P Q R S T n w x y U V W X Y Back Space Space Delete Clear Save MOVE RETURN EXIT English - 75 13-64 Samsung Electronics...
Page 190: Editing A Scene For The Playlist
√ Dolphin Edit Scene 7 Scenes Copy 19/JAN/2005 06:43 Delete MOVE RETURN EXIT DVD-RAM(VR) Edit Scene Scene No. Playlist No. 3 Play Modify 00:00:26 00:00:07 00:00:04 Move 00:00:03 00:00:11 00:00:04 Delete MOVE RETURN EXIT 76 - English Samsung Electronics 13-65...
Page 191 • The image and starting point time are displayed on the Start window. • Select the starting or ending point of the section you want to modify using the playback related buttons ( √II,Iœ œ , √√I , √√ , œ œ ). English - 77 13-66 Samsung Electronics...
Page 192 • Select the end point of the section where you want to add the new scene using the playback related buttons 00:00:11 00:00:04 Delete 00:00:07 ( √II,Iœ œ , √√I , œ œ , √√ ). MOVE RETURN EXIT 78 - English Samsung Electronics 13-67...
Page 193: Copying A Playlist To The Vcr
Press the MENU button after the operation has finished. Play The menu screen will disappear. Modify 00:00:26 00:00:07 00:00:04 Move The playlist can contain up to 99 playlist 00:00:00 Delete titles. MOVE RETURN EXIT Note English - 79 13-68 Samsung Electronics...
Page 194: Deleting A Playlist From The Playlist
No. Title Length Edit 01 Science 00:00:17 √ 02 Sky 00:00:06 √ 03 Dolphin 00:00:06 Play √ 04 Natural 00:00:37 Rename √ Dolphin Edit Scene 7 Scenes Copy 23/APR/2005 06:43 Delete MOVE RETURN EXIT 80 - English Samsung Electronics 13-69...
Page 195: Disc Manager
K L M N O k l m n o p q r s t P Q R S T n w x y U V W X Y Back Space Space Delete Clear Save MOVE RETURN EXIT English - 81 13-70 Samsung Electronics...
Page 196: Disc Protection
Delete All Title Lists √ Setup Copy MOVE RETURN EXIT Programme Setup • You will be prompted with the confirmation MOVE RETURN EXIT message 'All data will be deleted. Do you want to continue?'. 82 - English Samsung Electronics 13-71...
Page 197: Finalising A Disc
Finalising time may be different depending on Programme the amount of data recorded on the disc. Setup Data on the disc will be damaged if the MOVE RETURN EXIT recorder is powered off during finalise process. English - 83 13-72 Samsung Electronics...
Page 198 DVD-RW(VR:F) Disc Manager Disc Navigation Disc Name √ Disc Format :DVD-VR √ Playlist Disc UnFinalise √ Disc will be unfinalised. Disc Manager Do you want to continue? Copy Programme Setup MOVE RETURN EXIT 84 - English Samsung Electronics 13-73...
Page 199: Delete All Title Lists
OK or √ button. Programme Setup DVD-RAM(VR) Disc Manager Disc Name √ Disc Navigation Disc Protection : Not protected √ Playlist Disc Format √ Disc Manager Delete All Title Lists √ Copy Programme Setup MOVE RETURN EXIT English - 85 13-74 Samsung Electronics...
Page 200: Circuit Operating Descriptions
4) R1S04 : Rush current limit resistance at the momemt of power cord insertion. · Without R1S04, the bridge diode might be damaged as the rush current increases. (b) SNUBBER Circuit : R1S02, R1S03, C1S08, C1S07, D1S05 Samsung Electronics 14-1...
Page 201 # Use the output of transformer as IC1S01 Vcc : The loads are different before and after IC1S01 driving. (Vcc of IC1S01 decreases below OFF voltage , using only the resistance dut to lode increase after IC1S01 driving.) (d) Feedback Control Circuit 3.3V PPDD2 Fig. 14-3 14-2 Samsung Electronics...
Page 202 (SNUBBER) 5V Rectified 5V Rectified Rectified Circuit Smoothing Circuit VoltageCircuit (x3) 15V Rectified 12V Rectified Smoothing Circuit VoltageCircuit (X3) PWM Control Circuit Line Filter (ICE2BSO1) 33V Rectified Voltage Smoothing Circuit Detection Circuit Power IN (240V) Fig. 14-4 Samsung Electronics 14-3...
Page 203 (VIDEO DEC) Front Panel I/F IC601 UPD7849280GF (Front MICOM) Fig. 14-5 · Main system control · ATAPI interface with DVD-Multi Drive · A/V Encoding/Decoding · Analog Progressive/interlaced video output · Transcoding/rating · IEEE 1394 link layer function 14-4 Samsung Electronics...
Page 204 SD sources. 2) Host Interface The host communication functions include initializing the DMN-8602 device, downloading software to the local SDRAM, sending commands, monitoring status, and downloading graphics data such as OSD bitmap. Samsung Electronics 14-5...
Page 205 The IDC bus is a simple, two-wire, bidirectional communication bus. The two signals, clock and data, are com mon to every device connected to the bus. In this system, IDC bus is connected to EEPROM(DIC8) and Video Decoder(TIC1) 14-6 Samsung Electronics...
Page 206 1Automatic Adjustment of the offset, balance and gain of Focus and Tracking Signal 2Direct Seek with Velocity Control 3Step Motor Control: Macro Seek 4De-Track and Lens Shift Detection and Compensation 5Center Error Control 6DVD Layer Jump 7Tilt Detect and Compensation DP2 performs High Speed ECC and CD DA Decoder. Samsung Electronics 14-7...
Page 207 ENDEC Pick up Miscellaneous Signal LD,LD Driver (DFT/LPP ATAPI chip /WOBBLE) (ZIC1) Focus Actuator Processor Tracking Actuator APC & OPC TILT Actuator WRITE STRATEGY Sled Spindle Tray Motor Motor Motor Motor Driver MICOM (MIC1) Deck Fig. 14-7 14-8 Samsung Electronics...
Page 208: Video Input
As Pin 9, 10 of the IC801 are controlled by the Front Micom, IC801 select RF OF CVBS(Pin1) AV1 of CVBS[Pin6] and AV2 of CVBS[Pin 5]. The analog Video Signal of IC801 output is selected by the ic601 via TIC1(Video Decoder : TW9909) of analog Video input parts. Samsung Electronics 14-9...
Page 209 The TW9906 decoder includes methods for advanced vertical blanking interval (VBI) data retrieval. The VBI data processor (VDP) slices, parses, and performs error checking on teletext, closed caption (CC), Copy Guard Detect Processing and other VBI data. 14-10 Samsung Electronics...
Page 210 The above signals, which are CVBS (Composite Video Burst Synchronized), Y(S_Video), C(S_Video), Y(Component)/G(Green), Cr(component)/R(Red), Cb(component)/B(Blue), are selectively outputted 480i (interlaced Video Output), 480P(progressive Video Output) by the Pront button DiC1 adopts 10bit D/A converter. DIC1 perform video en-coding as well as copy protection. Samsung Electronics 14-11...
Page 211 CVBS, Y, C, Y(R), Cb(B), Cr(R) outputted from video encoder are inputted to VIC1 [Pin2, 6, 8, 11, 14, 16] respec tively. The signal to which gain is adjusted by amplifier is outputted from jack via 75ohm Resistance (VR30,11,32,33,34,53,54,55). 14-12 Samsung Electronics...
Page 212 (micro controller) (Dolby AC-3 Encoder/Decoder) SCKI AIC4 Line out 1 4560 OP-AMP L-out AIC1 (Rear) LRCK PCM1742KE DOUT R-out Line out 2 (Audio D/A (Rear) Coverter) AIC3 Optical 74HCU04 (Inverter for Coaxial IEC958 DATA Digital Out) Fig. 14-10 Samsung Electronics 14-13...
Page 213 1/8 Prescaler Band Driver OSC Amp 4MHz 15 X-tal Prog.Dirlder Band Driver Phese Code 3wice Bas VHF OCS Recelver Charge Pump L.P.F VHF Mixer -RF Amp VHF OSC Single Tune Double Tune & CLOCK DATA ENABLE LOCK Fig.14-11 14-14 Samsung Electronics...
Page 214 Tuner Section EQ.Amp N.S.C SIF Trap APC Tine Const SW VCD Tank To Tuner Section Lock Det RF AGC RF AGC Amp IF AGC AFT Tank To Tuner Section AFT OUT VIDEO OUT AUDIO OUT Fig. 14-12 Samsung Electronics 14-15...
Page 215 VCR and tape against abnormal operation. Fig. 14-11 is a simplified system control block diagram. The system control is performed by 4 control sections. (System and timer control, Servo control, F/S Tuner, On Screen Display). 14-16 Samsung Electronics...
Page 216 Circuit Operating Descriptions Fig. 14-12 IC601 Block Diagram Samsung Electronics 14-17...
Page 217 INFORMATION OPERATION <u-COM> MODE SYSTEM DISPLAY PROG CONTROL/ SERVO BLOCK MATRIX DFG,DFG LOADING LOADING CAPSTAN CAPSTAN / DRUM MOTOR GEAR MOTOR ASS’Y MOTOR (3 in 1) Fig. 14-13 The Relationship Between u-COM, Capstan, Cylinder and Loading Motor 14-18 Samsung Electronics...
Page 218 In detail, Capstan Motor Drive IC is designed to drive Loading Motor + Capstan Motor + Cylinder Motor in one IC. (See Fig. 14-14) Table 2 : Motor Control Logic CN604-PIN10 MOTOR 0 ~ 1V Reverse 2 ~ 3V Stop 4 ~ 5V Forward Samsung Electronics 14-19...
Page 219 Circuit Operating Descriptions LB11885 (48-SS0P) Fig. 14-14 Loading Motor + Capstan Motor + Cylinder Motor Block Diagram 14-20 Samsung Electronics...
Page 220 The slow speed can be changed when “ “ or “ “ button is pressed. • Indication output ; “SLOW” lights in LED Module. • Output at ; IC601 Pin 46 (CAP F/R) IC601 Pin 32 (A.MUTE) Samsung Electronics 14-21...
Page 221 • Indication output ; “REW” lights in LED Module. • Output at ; IC601 Pin 46 (CAP F/R) : L (16) Rewind Shut-Off Mode Tape rewind operation then power off mode. • State input ; Press the power button in the rewind mode. 14-22 Samsung Electronics...
Page 222 OTR mode. The cassette LED emits light through the transparent section of tape to the photo transistors, which are installed at both ends of the cassette. When start sensor detects the start section of the tape during reverse search and rewind, the VCR automatically goes to stop mode. Samsung Electronics 14-23...
Page 223 When the Clear button is pressed, the counter is reset to “00 : 00”. The tape counter has a memory stop function. LED DISPLAY Drive IC IC701 Pin 83 ~ 85 Fig. 14-16 Counter Display 14-24 Samsung Electronics...
Page 224 During trick play (still,slow,F-advance), it is necessary to control pre-amp,video circuit. the micom control pin 98 (C-ROTARY), pin 99 (HD-AMP) of the IC601 during PB period in Slow mode. These port is applied to video IC to operate the trick play. Samsung Electronics 14-25...
Page 225 PHASE (STILL. SLOW) TO MATCH H-SYNC SPEED DIVIDED CFG PULSE PHASE REF 30Hz CTL 30Hz CAPSTAN SPEED COMMON 8MHz CAPSTAN FG (4H' D) SPEED& TRICK PLAY MICOM CONTROL CAPSTAN DRIVE PHASE (STILL. SLOW) SIGNAL WITH CAP C.L 14-26 Samsung Electronics...
Page 226 Circuit Operating Descriptions Fig. 14-17 Block Diagram Samsung Electronics 14-27...
Page 227 16 bits of speed error data for the digital to operate on. The digital filter adds the speed error data to phase error data from the drum phase control system, then sends the result to the pulse-width modulator as drum error data. 14-28 Samsung Electronics...
Page 228 REF 30Hz signal,which differs between record and playback as follows. - Record : V sync signal extracted from the video signal to be recorded (frame rate signal, actually 1/2V sync). - Playback : 30Hz signal divided from the system clock. Samsung Electronics 14-29...
Page 229 The gain of the emphasis circuit is inversely proportional to the level of the high frequency component of the signal. That is, if the high frequency portion of the signal is low the main emphasis circuit will amplify the signal. 14-30 Samsung Electronics...
Page 230 Tape speed selection determines which video heads will be used. That is, signal output from pin 66 (SLP) and 73 (SP) of pre-amp block are supplied to video heads. Control signal of speed mode is applied to pin 53(clock), 54(data), 55(chip select) of video IC from Micom IC. Samsung Electronics 14-31...
Page 231 FM signal goes to the high pass filter, so that the low frequency(AM) component can be removed, and the other carrier is supplied to the sub-limiter. The output signal of sub-limiter is mixed with the signal from the low-pass filter and sent to the FM demodulation circuit. 14-32 Samsung Electronics...
Page 232 The noise canceller circuit removes the high frequency noise contained in the video signal which has the reverse characteristics of the detail enhance in the recording mode. The output of the noise canceller circuit is supplied to the Luminance and Chrominance mixer circuit. The mixed chroma and luminance signal are then output at Pin Samsung Electronics 14-33...
Page 233 The PSSC signal is frequency converted into 3.58MHz +/-629KHz. Then 4.21MHz component (=3.58MHz+/- 629KHz)is extracted through a 4.2MHz BPF. The 4.21MHz signal is used as a carrier signal for down conversion of the color signal as described previously. 14-34 Samsung Electronics...
Page 234 The AFC loop performs the same operation during record and playback. In recording, phase of VCO is in accor- dance with H-sync signal of current video signal. Which in playback, the phase sync of VCO is consistent with H-sync signal which is separated from the video signal. Samsung Electronics 14-35...
Page 235 In the comb filter, the crosstalk components due to the adjacent track are eliminated and the color signal is applied to PB-AMP, BURST De-Emphasis, Killer and are applied to LUMA and CHROMA mixer input through the CNC block. 14-36 Samsung Electronics...
Page 236 + 40th = 3.58MHz + 0.62MHz = 4.2MHz X’TAL 320fh CONV ( + ) 320fh = 5.03MHz 40th = 629KHz fs = 3.579545MHz fh = 15.734 KHz Fig. 14-23 Block Diagram of Color PB mode by the method of a Down Converter Samsung Electronics 14-37...
Page 237 LINEAR OUT LINEAR IN CONV. & LINE LINE AMP INPUT REC FM Fig. 14-24 REC Mode (L-CH Only) 2) PB Mode (L-CH Olny) LINEAR IN CONV. & LINE LINE AMP INPUT DEMOD Fig. 14-25 PB Mode (L-CH Only) 14-38 Samsung Electronics...
Page 238 It maintains uniform size of Hi-Fi envelope,which is inputed by pre-amp in play back mode. 12) BPF(Band Pass Filter) L-CH and R-CH each has BPF. The center frequency is same as carrier frequency. It is used to receive only Hi-Fi carrier from all signals inputed to pre-amp. Samsung Electronics 14-39...
Page 239 DC. If it is lower than 0.8V at micom,it sends linear mode date to HiFi IC. 18) Serial Data Decoder It receives IIC BUS to enable the operation of inner block and decodes into serial data. 14-40 Samsung Electronics...
Page 240 0 / 5 V Serial clock input 0 / 5 V Audio head s/w 0 / 5 V Head s/w 30 hz input Mts Mode out 1V : mo / 2V : St / 3V : Bi Samsung Electronics 14-41...
Page 241 DVD Audio (R) Input PCDCOSPE Absorbing the DC offset PC_OUT_DBX 3.3 V Absorbing the DC offset LINE MUTE ( R ) 0 / 5 Reduce the line out noise. Line out (R-CH) GND FOR AUDIO Line out (L-CH) 14-42 Samsung Electronics...
Page 242 Line amp must be constructed into 2 steps of OP AMP. (gain is fixed within IC) 4) 12KHz LPF There are various noises to signal output. The loudest noise is the “Video SYNC Frequency” of 15.734KHz In order to eliminate the “Video SYNC Frequency”, “LPF” and “TRAP” are combined to “LPF”. Samsung Electronics 14-43...
Page 243 There must be standard signal for bias control and that signal uses HPF only to obtain oscillation signal that comes through R/P head. 10) S/W The switch opens when recording, shorts during playback and exterior transister is used. 14-44 Samsung Electronics...
Page 244 Operates at HIGH (5V) INPUT 1 -27dBm AUDIO INPUT : -27dBm INPUT 2 -27dBm AUDIO INPUT : -27dBm Vref Filter Input 3 -27dBm AUDIO INPUT : -27dBm Line Out -4dBm AUDIO OUTPUT : -4dBm ALC IN -13dBm ALC level selector Samsung Electronics 14-45...
Page 245 (MODULATOR SECTION) (TUNER SECTION) (IF SECTION) Mixer Video RF AMP Filter Detector ANT INPUT RF AMP Mixer Detector Filter through ANT OUT TV SET X-TAL AUDIO OUT VIDEO OUT AFT OUT Fig. 14-29 Tuner/demodulator Block Diagram 14-46 Samsung Electronics...
Page 246 S.T(U) U.RF Amp D.T(U) Prescaler to IF Section C.P. BAND SW from IF Section Tu voltage MOP IC ! SONY : CSA3250AN @ T I : SN761672A Fsc IN Clock Data Fig. 14-30 Tuner Section Block Diagram Samsung Electronics 14-47...
Page 247 Detected AFT voltage is amplified by DC AMP and then applied to pin 13. TO TUNER FROM TUNER AUDIO OUT RF AGC AFT OUT SECTION ! SIMENS : M1867M @ SANYO : LA7567BVA FILTER VIDEO 4.5MHz TRAP VCO TANK VIDEO OUT Fig. 14-31 IF Ssection Block Diagram 14-48 Samsung Electronics...
Page 248 Blue Background CVin Super impose Sync-tip clamp CVout Dot display control Character data (128 characters) AFCC Display data readout control AFCLPF Control circuits (display position. On-screen display blinking. etc.) registers C-Sync Slice CVin2 seperation Fig. 14-32 Block Diagram Samsung Electronics 14-49...
Page 249 Circuit Operating Descriptions MEMO 14-50 Samsung Electronics...

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Dvd-vr320/xeu Dvd-vr320/xeb Dvd-vr320/xen Dvd-vr320/xee Dvd-vr320/sed Dvd-vr320/xeg ... Show all

Samsung DVD-VR320/XEF Manual

Table of Contents

2 Product Specification (2-1 ~ 2-6)

5 Disassembly and Reassembly (5-1~5-22)

6 Troubleshooting

7 Exploded View and Parts List

8 Electrical Parts List

12. Schematic Diagrams

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Summary of Contents for Samsung DVD-VR320/XEF

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Table of Contents