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Toshiba SD-V396SU Owner's Service Manual

Dvd video player & video cassette recorder
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Download this manual See also: Owner's Manual
FILE NO. 810-200414
SERVICE MANUAL
DVD VIDEO PLAYER & VIDEO
CASSETTE RECORDER
SD-V396SU
DOCUMENT CREATED IN JAPAN, April, 2004

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  • Page 1 FILE NO. 810-200414 SERVICE MANUAL DVD VIDEO PLAYER & VIDEO CASSETTE RECORDER SD-V396SU DOCUMENT CREATED IN JAPAN, April, 2004...

  • Page 2: Important Safeguards

    Basic playback (DVD) Advanced playback (DVD) Function setup (DVD) Others ©2004 Toshiba Corporation 04/04 U Printed in Thailand This device does not tape-record copy protected DVD Video Discs. Introduction IMPORTANT SAFEGUARDS IMPORTANT SAFEGUARDS The lightning flash with arrowhead symbol, within an 1.

  • Page 3: Power Source

    Introduction IMPORTANT SAFEGUARDS IMPORTANT SAFEGUARDS / Power source 13. LIGHTNING 24. LASER BEAM To protect your unit from a lightning storm, or when it is left unattended and unused for long periods of time, Do not look into the opening of the disc tray or ventilation opening of the product to see the source of the laser beam.

  • Page 4: Table Of Contents

    Introduction Notes on discs (continued) Contents Introduction Basic playback (DVD) IMPORTANT SAFEGUARDS ......2 Playing a disc ..........42 About this owner’s manual Playable discs Power source ........... 5 Advanced playback (DVD) Precautions ............6 This owner’s manual explains the basic instructions of This DVD/VCR can play the following discs.

  • Page 5: Identification Of Controls

    Introduction Identification of Controls (continued) The instructions in this manual describe the functions on the remote control. See the page in for details. Remote control Inserting batteries Slide the battery compartment Install two “R03/AAA” batteries Replace the compartment cover in the direction of the (supplied), paying attention to the cover.

  • Page 6: Catv (Cable Tv) Connections

    Connections CATV (CABLE TV) connections IMPORTANT: Make sure the TV/CATV menu option is set to the “CATV” mode. Many cable companies offer services permitting reception of extra channels including pay or subscription channels. This DVD/VCR has an extended tuning range and can be tuned to most cable channels without using a cable company This DVD/VCR cannot receive scrambled programs since it does not contain a descrambler.

  • Page 7: Connecting To Optional Equipment

    Connections Warning When playing DTS-encoded discs (audio CDs), excessive noise may be output from the analog stereo jacks. To avoid Connecting to optional equipment possible damage to the audio system, you should take proper precautions when the ANALOG AUDIO OUT (L/R) jacks of the DVD/VCR are connected to an amplification system.

  • Page 8: Clock Setting

    Basic setup CALL POWER Clock setting VCR DVD The AUTO CLOCK function will automatically set the built-in clock (Month, Day, Year and Time) when the DVD/VCR is connected to an Antenna or Cable system and it is turned off. The DVD/VCR searches for a station in your area containing the necessary AUTO CLOCK setting To set STANDARD TIME To set DAYLIGHT SAVING TIME...

  • Page 9: Playback (Vcr)

    Basic setup Playback (VCR) Tuner setting (continued) Loading and unloading a cassette tape EJECT NUMBER BUTTONS Use only video cassette tapes marked Loading Push the center of the tape until it is automatically Insert the cassette tape with its labeled side facing up inserted.

  • Page 10: Convenience Function

    Playback (VCR) Convenience function VCR DVD CALL COUNTER RESET CLOCK/COUNTER CLOCK/COUNTER VCR MENU INDEX – PLAY STOP STOP ZERO RETURN ENTER SET +/– Repeat playback Zero return function Clock/counter display Video index search system The entire video tape will play until its end. The tape will This function rewinds the tape to the “00:00:00”...

  • Page 11: One-Touch Timer Recording (Otr)

    Recording (VCR) VCR DVD VCR DVD One-touch Timer Recording (OTR) Timer recording EJECT The One-touch Timer Recording feature provides a simple and Timer recording can be programmed on-screen with the remote control. convenient way to make a timed recording. The built-in timer allows automatic unattended recording of up to 8 TIMER REC programs within 1 month.

  • Page 12: Duplicating A Video Tape

    Other functions (VCR) Duplicating a video tape Recording a DVD/CD disc VCR DVD If you connect the DVD/VCR to another VCR or Camcorder, you can duplicate You can record disc material in DVD, Audio CD, etc. onto a Video a previously recorded tape. Make all connections before turning on the power. tape with this DVD/VCR.

  • Page 13: Playing In Fast Reverse Or Fast Forward Directions

    Basic playback (DVD) Advanced playback (DVD) Playing a disc (continued) MP3/WMA/JPEG playback OPEN/CLOSE 0–9 You can play discs at various speeds. This player can play back the MP3/WMA/JPEG-data which has been recorded on CD-R or CD-RW. To produce the MP3/WMA/JPEG-data, you need a SKIP Windows-PC with CD-ROM drive and a MP3/WMA/JPEG-encoding Software PLAY...

  • Page 14: Zooming

    Advanced playback (DVD) MP3/WMA/JPEG playback (continued) ANGLE SETUP ZOOM ENTER Setting the Select Files Zooming (JPEG CD) When playing back a CD containing a mixture of MP3, WMA and JPEG files, only MP3/WMA or JPEG files can be displayed on This unit will allow you to zoom in on the JPEG image.

  • Page 15: Repeat Playback

    Advanced playback (DVD) Repeat playback/A-B Repeat playback Program playback/Random playback (CD) 0–9 You can arrange the order of tracks on the disc. PLAY MODE A-B RPT PLAY MODE PLAY ENTER ENTER CANCEL A-B Repeat playback Program playback Repeat playback of Title, Chapter and Track A-B repeat playback allows you to repeat material between Press to select “Program...

  • Page 16: Setting Subtitles

    Function setup (DVD) Setting subtitles/Karaoke playback E.B.L. (Enhanced Black Level) SUBTITLE To select the black level of playback pictures, set your preference AUDIO and monitor’s ability. SETUP RETURN ENTER Turning the subtitles on and off Setting E.B.L. When playing back a disc recorded with subtitles, you can turn the subtitles on or off. Press SETUP in the stop mode or No Disc.

  • Page 17: Dynamic Range Control

    Function setup (DVD) Dynamic Range Control Parental control setting 0–9 DRC (Dynamic Range Control) enables you to control the dynamic range so as to Some discs are specified not suitable for children. Such discs can be limited achieve a suitable sound for your equipment. not to play back with the unit.

  • Page 18: Setting Osd Language

    Function setup (DVD) Setting OSD language Setting language The setup language can be selected. You can select the language of “Menu”, “Subtitle” and “Audio” if their languages are recorded onto the disc more than one language. SETUP SETUP RETURN RETURN ENTER ENTER Setting OSD language...

  • Page 19: Troubleshooting

    Others Troubleshooting Specifications Check the following guide for the possible cause of a problem before contacting service. General SYMPTOMS POSSIBLE SOLUTIONS PAGE Power supply AC 120 V 60 Hz DVD/VCR Power consumption Operation: 18 W, Stand by: 2 W • Make sure the power cord is plugged in. Weight 7.9 lbs (3.6 kg) •...
  • Page 20 CAUTION THIS DIGITAL VIDEO PLAYER EMPLOYS A LASER SYSTEM. TO ENSURE PROPER USE OF THIS PRODUCT, PLEASE READ THIS SERVICE MANUAL CARE- FULLY AND RETAIN FOR FUTURE REFERENCE. SHOULD THE UNIT REQUIRE MAINTENANCE, CONTACT AN AUTHORIZED SERVICE LOCATION-SEE SERVICE PROCEDURE. USE OF CONTROLS, ADJUSTMENTS OR THE PERFORMANCE OF PROCEDURES OTHER THAN THOSE SPECIFIED HEREIN MAY RESULT IN HAZARDOUS RADIATION EXPOSURE.

  • Page 21: Important Service Safety Information

    IMPORTANT SERVICE SAFETY INFORMATION Safety precautions to be followed during servicing: Parts marked with an are critical parts for safety. Replace only with the one described in the parts list. Before returning the DVD product to the customer, make the appropriate leakage current check or resistance measurements to ensure that exposed parts are properly insulated from the supply circuit.

  • Page 22: Important Safeguards

    IMPORTANT SAFEGUARDS READ INSTRUCTIONS All the safety and operating instructions should be read before the unit is operated. RETAIN INSTRUCTIONS The safety and operating instructions should be retained for future reference. HEED WARNINGS All warnings on the unit and in the operating instructions should be adhered to. FOLLOW INSTRUCTIONS All operating and use instructions should be followed.
  • Page 23 IMPORTANT SAFEGUARDS (CONTINUED) OUTDOOR ANTENNA GROUNDING If an outside antenna or cable system is connected to the unit, be sure the antenna or cable system is grounded so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National Electrical Code, ANSI/NFPA 70, provides information with respect to proper grounding of the mast and support- ing structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.
  • Page 24 IMPORTANT SAFEGUARDS (CONTINUED) EXAMPLE OF ANTENNA GROUNDING AS PER THE NATIONAL ELECTRICAL CODE ANTENNA LEAD IN WIRE GROUND CLAMP ANTENNA DISCHARGE UNIT (NEC SECTION 810-20) ELECTRIC SERVICE EQUIPMENT GROUNDING CONDUCTORS (NEC SECTION 810-21) GROUND CLAMPS POWER SERVICE GROUNDING NEC-NATIONAL ELECTRICAL CODE ELECTRODE SYSTEM (NEC ART 250, PART H) S2898A...

  • Page 25: Tape Removal Method At No Power Supply

    TAPE REMOVAL METHOD AT NO POWER SUPPLY Remove the Top Cabinet, Front Cabinet and DVD Block. (Refer to item 1 of the DISASSEMBLY INSTRUCTIONS.) Remove the screw 1 of the Deck Chassis and remove the Loading Motor. (Refer to Fig. 2) Rotate the Pinch Roller Cam in the direction of the arrow by hand to slacken the Video Tape.

  • Page 26: Tray Lock

    PARENTAL CONTROL - RATING LEVEL 4 DIGIT PASSWORD CANCELLATION If the stored 4 digit password in the Rating Level menu needs to be cancelled, please follow the steps below. Turn Unit ON. Press and hold the '7' key on the remote control unit. Simultaneously press and hold the 'STOP' key on the front panel.
  • Page 27 TABLE OF CONTENTS • OWNER'S MANUAL CAUTION ............................ A1-1 IMPORTANT SERVICE SAFETY INFORMATION ..............A1-2 IMPORTANT SAFEGUARDS ..................... A1-3~A1-5 TAPE REMOVAL METHOD AT NO POWER SUPPLY ............A1-6 DISC REMOVAL METHOD AT NO POWER SUPPLY ............. A1-6 PARENTAL CONTROL-RATING LEVEL .................. A1-7 TRAY LOCK ..........................
  • Page 28 GENERAL SPECIFICATIONS Outline of the product DVD VIDEO PLAYER & VHS Player / Recorder DVD System Color System NTSC DVD, CD-DA, CD-R/RW, VIDEO CD, Disc SVCD, DVD-R/RW (VIDEO FORMAT ONLY) Disc Diameter 120 mm , 80 mm Deck Disc Loading System Front Disc Loading Motor 2 Motors...
  • Page 29 GENERAL SPECIFICATIONS Temperature Operation 5oC - 40oC Storage -20oC - 60oC Operating Humidity Less than 80% RH Signal Video Signal Output Level 1 V p-p/75 ohm (DVD,VCR) S/N Ratio (Weighted) 65 dB(DVD) 50 dB(VCR) Horizontal Resolution 500 Lines (DVD) 230 Lines(VCR Mode) RGB Signal Output Level Audio Signal...
  • Page 30 GENERAL SPECIFICATIONS G-10 On Screen Menu Display (DVD) Menu Type Character Language Menu Sub Title Audio Picture TV Screen Size OSD Display On/Off JPEG Interval Select Files E.B.L. (Enhanced Black Level) Sound DRC (Dynamic Range Control) dts Decode Output (5.1ch/2ch) Surround On/Off Center On/Off Sub Woofer On/Off...
  • Page 31 GENERAL SPECIFICATIONS On Screen Menu Display(VCR) Menu Type Character Timer Rec Set Auto Repeat On/Off SAP On/Off CH Set-Up TV/CATV Auto CH Memory Add/Delete System Set Up Clock Set Yes (Calendar 12H) Language No Noise Back Ground Auto Clock Standard Time Daylight Saving Time G-CODE (or SHOWVIEW or PLUSCODE) No.
  • Page 32 GENERAL SPECIFICATIONS G-14 Remote Unit RC-HL Control Glow in Dark Remocon Format NEC (TOSHIBA) Custom Code 45-BA Power Source Voltage(D.C) UM size x pcs UM-4 x 2 pcs Total Keys 46 Key Keys Power DISPLAY/CALL Input Select Input Select / PROGRESSIVE...
  • Page 33 GENERAL SPECIFICATIONS G-15 Features Auto Power Off (DVD) Parental Lock Video CD Playback MP3 Playback WMA Playback JPEG Playback Progressive Scan Out Digital Out Dolby Digital MPEG Down Mix Out (Dolby Digital) (DTS) Spatializer (N-2-2) Screen Saver Auto Stop Tray Lock Audio DAC 192kHz / 24bit Features...
  • Page 34 GENERAL SPECIFICATIONS G-17 Interface Switch Front Power Play Eject (VCR) Stop Rec/OTR Open/Close (DVD) CH + CH - FF/ Search(>>) Rew/Search(<<) Still/Pause Shuttle (Search/REV/FWD) DVD/VCR Main Power SW Rear Attenuator S-Video/Component Video Selector RF Out (Slide SW) Main Power SW Volume Phones Volume Mic Volume...

  • Page 35: Disassembly Instructions

    DISASSEMBLY INSTRUCTIONS 1-3: DVD DECK (Refer to Fig. 1-3) REMOVAL OF MECHANICAL PARTS AND P.C. BOARDS Make the short circuit on the position as shown Fig. 1-3 using a soldering. If you remove the DVD Deck with no 1-1: TOP CABINET, FRONT CABINET, OPERATION 1/2 soldering, the Laser may be damaged.
  • Page 36 DISASSEMBLY INSTRUCTIONS 1-4: DVD PCB (Refer to Fig. 1-4) 1-6: VCR PCB (Refer to Fig. 1-6) Remove the 3 screws 1. Remove the screw 1. Remove the 4 screws 2. Remove the 2 screws 2. Remove the screw 3. Disconnect the following connectors: (CP4002 and CP8102).

  • Page 37: Removal Of Vcr Deck Parts

    DISASSEMBLY INSTRUCTIONS NOTE 2. REMOVAL OF VCR DECK PARTS In case of the Locker R installation, check if the one 2-1: TOP BRACKET (Refer to Fig. 2-1) position of Fig. 2-3-B are correctly locked. Extend the 2 supports 1. When you install the Cassette Side R, be sure to move Slide the 2 supports 2 and remove the Top Bracket.
  • Page 38 DISASSEMBLY INSTRUCTIONS 2-6: LOADING MOTOR/WORM (Refer to Fig. 2-6-A) 2-7: TENSION ASS’Y (Refer to Fig. 2-7-B) Remove the screw 1. Turn the Pinch Roller Cam clockwise so that the Tension Remove the Loading Motor. Holder hook is set to the position of Fig. 2-7-A to move Remove the Worm.
  • Page 39 DISASSEMBLY INSTRUCTIONS NOTE [OK] Tension Connect Take care not to damage the gears of the S Reel and T Reel. Tension Band The Polyslider Washer may be remained on the back of the reel. [NG] Tension Connect Tension Band Take care not to damage the shaft. Do not touch the section “A”...
  • Page 40 DISASSEMBLY INSTRUCTIONS 2-10: CASSETTE OPENER/PINCH ROLLER BLOCK/P5 ARM ASS’Y (Refer to Fig. 2-10-A) Unlock the support 1 and remove the Cassette Opener. Remove the Pinch Roller Block and P5 Arm Ass’y. Cassette Opener Spring Position Fig. 2-11-B Pinch Roller Block 2-12: FE HEAD (RECORDER ONLY) (Refer to Fig.
  • Page 41 DISASSEMBLY INSTRUCTIONS 2-14: CAPSTAN DD UNIT (Refer to Fig. 2-14-A) 2-15: MAIN CAM/PINCH ROLLER CAM/JOINT GEAR (Refer to Fig. 2-15-A) Remove the Capstan Belt. Remove the 3 screws 1. Remove the E-Ring 1, then remove the Main Cam. Remove the E-Ring 2, then remove the Pinch Roller Remove the Capstan DD Unit.
  • Page 42 DISASSEMBLY INSTRUCTIONS NOTE 2-18: CASSETTE GUIDE POST/INCLINED BASE S/T UNIT/P4 CAP (Refer to Fig. 2-18-A) 1. When you install the Loading Arm S Unit, Loading Arm T Unit and Main Loading Gear, align each marker. (Refer Remove the P4 Cap. Unlock the support 1 and remove the Cassette Guide to Fig.

  • Page 43: Removal Of Dvd Deck Parts

    DISASSEMBLY INSTRUCTIONS 3. REMOVAL OF DVD DECK PARTS Main Chassis Ass’y NOTE 1. Do not disassemble the DVD DECK PARTS except listed Rack Loading parts here. Minute adjustments are needed if the disas- semble is done. If the repair is needed except listed parts, replace the DVD MECHA ASS’Y.
  • Page 44 DISASSEMBLY INSTRUCTIONS NOTE Main Chassis Ass'y When installing the Clamper Magnet, install it with the green face up. When installing the wire of the Lever Switch, install it correctly as Fig. 3-4-B. When installing the Lever Switch, install it correctly as Traverse Holder Fig.
  • Page 45 DISASSEMBLY INSTRUCTIONS NOTE 3-9: GEAR (Refer to Fig. 3-9-A) Unlock the support 1. After the assembly of the Rack Feed, check if the Rack Feed 1/2 is moving smoothly. (Refer to Fig. 3-7-B) Remove the Middle Gear 1/2/3, Idler Gear and Feed Gear. In case of the Rack Feed Ass’y installation, install cor- rectly as Fig.
  • Page 46 DISASSEMBLY INSTRUCTIONS 3-11: FEED MOTOR (Refer to Fig. 3-11-A) Remove the 2 screws 1. Remove the Feed Motor. Remove the Motor Gear. Main Chassis Ass'y Motor Gear Feed Motor • Screw Torque: 1 ± 0.5kgf•cm Fig. 3-11-A NOTE In case of the Motor Gear installation, check if the value of the Fig.

  • Page 47: Removal And Installation Of Flat Package Ic

    DISASSEMBLY INSTRUCTIONS 3. When IC starts moving back and forth easily after 4. REMOVAL AND INSTALLATION OF FLAT desoldering completely, pickup the corner of the IC using PACKAGE IC a tweezers and remove the IC by moving with the IC REMOVAL desoldering machine.
  • Page 48 DISASSEMBLY INSTRUCTIONS INSTALLATION 4. When bridge-soldering between terminals and/or the soldering amount are not enough, resolder using a Thin- 1. Take care of the polarity of new IC and then install the tip Soldering Iron. (Refer to Fig. 4-8.) new IC fitting on the printed circuit pattern. Then solder each lead on the diagonal positions of IC temporarily.

  • Page 49: Key To Abbreviations

    KEY TO ABBREVIATIONS Audio/Control H.P.F High Pass Filter Automatic Color Control H.SW Head Switch Audio Erase Hertz Automatic Frequency Control Integrated Circuit Automatic Fine Tuning Intermediate Frequency AFT DET Automatic Fine Tuning Detect Indicator Automatic Gain Control Inverter Amplifier Killer Antenna Left A.PB...
  • Page 50 KEY TO ABBREVIATIONS Serial Strobe Switch SYNC Synchronization SYNC SEP Sync Separator, Separation Transistor TRAC Tracking TRICK PB Trick Playback Test Point UNREG Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse, Voltage Display V.PB Video Playback Variable Resistor V.REC Video Recording Visual Search Fast Forward...

  • Page 51: Service Mode List

    SERVICE MODE LIST This unit provided with the following SERVICE MODES so you can repair, examine and adjust easily. To enter to the SERVICE MODE function, press and hold both buttons simultaneously on the main unit or on the main unit and on the remote control for more than a standard time (second).

  • Page 52: Preventive Checks And Service Intervals

    PREVENTIVE CHECKS AND SERVICE INTERVALS The following standard table depends on environmental conditions and usage. Parts replacing time does not mean the life span for individual parts. Also, long term storage or misuse may cause transformation and aging of rubber parts. The following list means standard hours, so the checking hours depends on the conditions.
  • Page 53 PREVENTIVE CHECKS AND SERVICE INTERVALS CLEANING NOTE 2. TAPE RUNNING SYSTEM After cleaning the heads with isopropyl alcohol, do not When cleaning the tape transport system, use the run a tape until the heads dry completely. If the heads gauze moistened with isopropyl alcohol. are not completely dry and alcohol gets on the tape, 3.

  • Page 54: Re-Write For Dvd Firmware

    RE-WRITE FOR DVD FIRMWARE Turn on the power, and set the DVD mode. Confirm that the “No Disc” will be appeared on the screen. Open the DVD tray. Press both Channel button (6) on the remote control and the REC button on the set for more than 2 seconds. Press OPEN/CLOSE button on the unit to check if all the keys on the unit do not function.

  • Page 55: When Replacing Eeprom (Memory) Ic

    WHEN REPLACING EEPROM (MEMORY) IC If a service repair is undertaken where it has been required to change the MEMORY IC, the following steps should be taken to ensure correct data settings while making reference to TABLE 1. NOTE: INI 34 and INI 35 cannot be set. Because, the total time for the PLAY/REC of the main unit is recorded. INIT +0 Table 1 Connect the set to TV Monitor.

  • Page 56: Rf Signal Check Of Dvd Pcb

    RF SIGNAL CHECK OF DVD PCB RF signal check can be done at the following A~D resistance points on the DVD PCB. DVD PCB (BOTTOM SIDE) B4007 C4095 W806 C2626 C2609 C2627 C4-3...

  • Page 57: Servicing Fixtures And Tools

    SERVICING FIXTURES AND TOOLS Alignment Tape Back tension cassette gauge Torque cassette gauge Taper nut driver (KT-300NR) ST-N5 ST-NF 70909103 70909199 70909228 VTR cleaning kit VTR lubrication kit Grease JG002B Adapter JG002E Dial Torque Gauge (10~90gf•cm) JG002F (60~600gf•cm) JG022 Master Plane JG024A Reel Disk Height JG153 X Value Adjustment JG154 Cable...

  • Page 58: Mechanical Adjustments

    MECHANICAL ADJUSTMENTS 1-2: CONFIRMATION AND ADJUSTMENT OF TENSION 1. CONFIRMATION AND ADJUSTMENT POST POSITION Read the following NOTES before starting work. Set to the PLAY mode. • Place an object which weighs between 450g~500g on the Adjust the adjusting section for the Tension Arm position Cassette Tape to keep it steady when you want to make so that the Tension Arm top is within the standard line of the tape run without the Cassette Holder.
  • Page 59 MECHANICAL ADJUSTMENTS 1-4: CONFIRMATION OF VSR TORQUE NOTE Install the Torque Gauge (JG002F) and Adapter (JG002B) If the torque is out of the range, replace the following parts. on the S Reel. Set to the Picture Search (Rewind) mode. Check item Replacement Part (Refer to Fig.1-4-B) Then, confirm that it indicates 120~180gf•cm.
  • Page 60 MECHANICAL ADJUSTMENTS 2-2: CONFIRMATION AND ADJUSTMENT OF AUDIO/ 2-3: TAPE RUNNING ADJUSTMENT CONTROL HEAD (X VALUE ADJUSTMENT) When the Tape Running Mechanism does not work well, Confirm and adjust the height of the Reel Disk. adjust the following items. (Refer to item 1-1) Confirm and adjust the position of the Tension Post.
  • Page 61 MECHANICAL ADJUSTMENTS 3. MECHANISM ADJUSTMENT PARTS LOCATION GUIDE 1. Tension Connect P4 Post 2. Tension Arm T Brake Spring 3. Guide Roller T Reel 4. Audio/Control Head S Reel 5. X value adjustment driver hole Adjusting section for the Tension Arm position D2-4...

  • Page 62: Electrical Adjustments

    ELECTRICAL ADJUSTMENTS Read and perform this adjustment when repairing the circuits or replacing electrical parts or PCB assemblies. 1. BASIC ADJUSTMENT CAUTION When you exchange IC and Transistor for a heat sink, apply the silicon grease on the contact section of the heat sink.
  • Page 63 ELECTRICAL ADJUSTMENTS 2. ELECTRICAL ADJUSTMENT PARTS LOCATION GUIDE (WIRING CONNECTION) AC IN CD501 VCR PCB TP8001 TP3001 CP102 S501 J8002 J8001 CP8102 CP8002 CD8002 S502 CP103 FE HEAD AC HEAD CP2601 TP101 CP2603 TP3002 CP501 CP4002 CP2602 CP652 DVD PCB CP651 V651 CD2001...

  • Page 64: Troubleshooting Guide

    TROUBLESHOOTING GUIDE (VCR SECTION) POWER DOES NOT TURN ON Is the voltage Check of T501 Does display light? linked to L506? and peripheral circuit. Check of V651 and peripheral circuit. Is the voltage at Check IC3001. pin 30 of IC 3001 Check of T501 and peripheral circuit.
  • Page 65 TROUBLESHOOTING GUIDE THE POWER SUPPLY CUT Inserting a casette and push play button. Does the power cut Check CAPSTAN DD UNIT after 3 seconds? and CYLINDER UNIT. Does the power cut Check Q3006,Q3008 after about 6 seconds? and CAPSTAN BELT. Check the POWER BLOCK.
  • Page 66 TROUBLESHOOTING GUIDE AT PLAYBACK AND RECORDING, CYLINDER MOTOR UNLOAD Check 12.6 V line and Is the voltage at pin 8 of POWER BLOCK. CP3001 about DC12.6V? In playback,is at pin 12 of Check IC3001. CP3001 about DC2.6V? Change CYLINDER MOTOR.
  • Page 67 TROUBLESHOOTING GUIDE AUDIO SHAKES Is AUDIO HEAD Change AUDIO HEAD. scratched? At playback,is input about Change CAPSTAN DD UNIT. 4.5Vp-p of a rectangular wave at pin 9 of IC3001? At playback,is pin 5 of Check IC3001. CP3001 3.5V? Check AUDIO BLOCK.
  • Page 68 TROUBLESHOOTING GUIDE The CASSETTE TAPE CAN NOT BE INSERTED Does WORM GEAR of Check WORM GEAR cassette loading block of cassette loading block. move? When a CASSETTE can Check LED of DECK, not inserted, is pin 25 of PHOTO SENSOR. IC3001 5V ? When a CASSETTE is Change...
  • Page 69 TROUBLESHOOTING GUIDE WHEN INSERTING A CASSETTE, IT EJECTS IMMEDIATELY Defective CASSETTE Does another CASSETTE or cassette loading block. insert? Does SW3001 and Correctly SW3001 REC LEVER and REC LEVER set. correctly set ? After inserting CASSETTE, is pin 35 Check SW3001. of IC3001 0V ? Check IC3001.
  • Page 70 TROUBLESHOOTING GUIDE CAN NOT FF/REW At FF/REW, does voltage Check of IC3001. at pin98 of IC3001 change? Check DECK MECHANISM.
  • Page 71 TROUBLESHOOTING GUIDE TAPE LOADING IS OK, BUT UNLOADS IMMEDIATELY Is the voltage Does CYLINDER at pin 2 of CP3001 Check POWER BLOCK. rotate? 12.6V ? At play, is the voltage at pin 12 of CP3001 2.6V ? Change CYLINDER unit. Is PG PULSE signal Is there HEAD SW inputted to pin 104...
  • Page 72 TROUBLESHOOTING GUIDE AT PLAY, THE PICTURE JITTERS VERTICAL MINUTELY Is FG wave of CP3001 Change at pin 11 5V ? CYLINDER MOTOR. Change IC3001. Is pin 12 of CP3001 2.6V ? Change CYLINDER MOTOR.
  • Page 73 TROUBLESHOOTING GUIDE AUTO TRACKING DOES NOT OPERATE Does the CTL pulse signal (about 2.5Vp-p) In auto tracking, is the Check CONTROL HEAD. appear at pin 7 of IC3001. voltage at pin 24 of IC3001 2.5Vp-p more than DC 0.2V? Change IC3001. E-10...
  • Page 74 TROUBLESHOOTING GUIDE WHEN PLAYBACK, FF OR REW MODE IS ACTIVE, UNIT STOPS IMMEDIATELY Refer to section "CAPSTAN Does CAPSTAN DD DD MOTOR NOT MOTOR rotate? ROTAING". Is there REEL SENSOR PULSE signal at pin 38 Check Q3001 and Q3002. and pin 39 of IC3001. Change IC3001.
  • Page 75 TROUBLESHOOTING GUIDE AT PLAY, PICTURE JITTERS HORIZONTALLY Does a noise on the picture appear? By adjusting the MANUAL TRACKING UP/DOWN Check P/B ENVELOPE. BUTTONS, will the line disappear? The height of GUIDE POST Is a height of GUIDE POST readjust. maximum? Is PG SHIFTER Adjust PG SHIFTER.
  • Page 76 TROUBLESHOOTING GUIDE AT PLAYBACK, THE PICTUER DOES NOT APPEAR Is the voltage of IC101 at Does E-E picture Check POWER BLOCK. pin 44, 45, 52 and 68 5V? appear? Is there video signal Change IC101. of IC101 at pin 26? Is there video signal Change IC8005.
  • Page 77 TROUBLESHOOTING GUIDE AT PLAYBACK, THE COLER DOES NOT APPEAR Is there color signal in Is there video signal at pin Change X'tal. video signal at pin 26 of 26 of IC101. IC101. Change IC101. E-14...
  • Page 78 TROUBLESHOOTING GUIDE PLAYBACK PICTURE IS NOISY (EVEN AFTER CLEANING HEADS) Is noisy a wave of video Check CYLINDER. signal at pin 26 of IC101? Is noisy a wave of video signal Check Q8004. of EMITTER of Q8004 Check J8001. E-15...
  • Page 79 TROUBLESHOOTING GUIDE NO COLOR DURING SELF RECORDING AND PLAYBACK Check J601, IC8002 Is there CHROMA signal at and circuit around it. pin 30, 32 of IC101. Is there CHROMA signal at Change IC101. pin 26 of IC101. Check circuit around of J8001. E-16...
  • Page 80 TROUBLESHOOTING GUIDE AT PLAY, AUDIO DOES NOT APPEAR Refer to section"E-E DOES At E-E, does audio appear? NOT APPEAR". Is the voltage at pin 6 of Check A/C HEAD. IC101 about 2.5V? Check circuit around at pin Is there audio signal at pin 10 of IC101.
  • Page 81 TROUBLESHOOTING GUIDE CAPSTAN DD MOTOR NOT ROTATING In playback,is there voltage at Check POWER BLOCK. pin 2 of CP3001 12V? In playback,is there voltage at Change IC3001. pin 102 of IC3001 2.5V? DD MOTOR rotate now? If not, replace it. E-18...
  • Page 82 TROUBLESHOOTING GUIDE THE AUDIO CAN NOT RECORD In startinAg recording, Check POWER BLOCK and is there sine wave at Is bias level at L101 OK? voltage of base of Q103. pin 11 of IC101? Check disconnection and short of L101. Check IC701 and Is there audio signal at the circuit from TUNER...
  • Page 83 TROUBLESHOOTING GUIDE THE CASSETTE INSERT, BUT THE TAPE DOES NOT MOVE Check LOADING MOTOR and Does the mode MODE SENSOR appear at display? RELATION DEPARTMENT. Does operate with Check IC3001. remote control? Check operation PCB. E-20...
  • Page 84 TROUBLESHOOTING GUIDE RECORDING MECHANISM WORKS, BUT NO VIDEO RECORD FROM INPUT JACK OR TUNER Check cricuit of video signal from Is there video signal at VIDEO IN or pin 30, 32 of IC 101? TUNER to IC101. Is the voltage at pin 96 Is the BASE of Change IC3001.
  • Page 85 TROUBLESHOOTING GUIDE E-E DOES NOT APPEAR (THE PICTURE DOES NOT APPEAR FROM TUNER) Does normality AUDIO JACK Connection is done over again. CONNECT? Are there thevoltage Check POWER BLOCK. of +B(5V),TU(32V) of TU301? Check the picture. Is there video signal at Change TU301.
  • Page 86 TROUBLESHOOTING GUIDE E-E AUDIO (MONO) DOES NOT APPEAR Refer to section "E-E AUDIO Does E-E AUDIO (STEREO) DOES NOT APPEAR". (STEREO) appear? Is the voltage at pin 77 Check POWER BLOCK. of IC101 5V? Is the voltage at pin 95 Change IC3001.
  • Page 87 TROUBLESHOOTING GUIDE E-E AUDIO (STEREO) DOES NOT APPEAR Is the voltage at pin Check POWER BLOCK. 25,40,51 of IC701 5V? Is the voltage at pin Check POWER BLOCK. 58 of IC701 12V? Is there Audio signal at Check J602, J603. pin 10, 15 of IC701? Is there Audio signal at Change IC701.
  • Page 88 TROUBLESHOOTING GUIDE TUNER AUDIO (MONO) DOES NOT APPEAR Refer to section "E-E AUDIO Does E-E AUDIO (MONO) DOES NOT APPEAR". (MONO) appear? Check circuit around of TU301 Is there signal at pin at pin 14. 48 of IC701? Is there audio signal at Change IC701.
  • Page 89 TROUBLESHOOTING GUIDE TUNER AUDIO (STEREO) DOES NOT APPEAR Refer to section "TUNER AUDIO Does TUNER AUDIO (MONO) DOES NOT APPEAR". (MONO) appear? Refer to section "E-E AUDIO Does E-E AUDIO (STEREO) DOES NOT APPEAR". (STEREO) appear? At the time of channel Change IC701.
  • Page 90 TROUBLESHOOTING GUIDE PB AUDIO (Hi-Fi) DOES NOT APPEAR Does E-E AUDIO Refer to section "E-E AUDIO (STEREO) appear? (STEREO) DOES NOT APPEAR". Refer to section "AT PLAY, Does NORMAL PB AUDIO DOES NOT APPEAR". AUDIO appear? Is there audio signal at Check circuit of HEAD AMP and CYLINDER UNIT.
  • Page 91 TROUBLESHOOTING GUIDE Hi-Fi AUDIO CAN NOT RECORD Refer to section "E-E AUDIO Does E-E AUDIO appear? (MONO) DOES NOT APPEAR". AT state of video recording, Check circuit arounf of J602, is there audio signal at J603 and TU301. pin 10 and 15 of IC701? Is there audio signal at Change IC701.

  • Page 92: Dvd

    TROUBLESHOOTING GUIDE (DVD SECTION) DECK DOES NOT ACCEPT OPEN/CLOSE Is the voltage at pin 3 and Check P.CON 9V line of 14 of IC2301 about DC9V ? POWER BLOCK. Is the lose connection Check CD2602 & CD2603 at CD2602 & CD2603 to connection to DECK.
  • Page 93 TROUBLESHOOTING GUIDE NO PLAYBACK PICTURE OF AV JACK Is there a oltage Check loader block. (beam current) at TP40 and TP42? Is there a signal at pin Check CP2601 9,10,11,and 12 of and peripheral circuit. IC2601? Is there a signal at pin Check IC2601 9,10,11,and 12 of and peripheral circuit.
  • Page 94 TROUBLESHOOTING GUIDE NO PLAYBACK PICTURE OF S-VIDEO JACK Is there Y signal at Check J8013 and peripheral pin 161 of IC4001 ? circuit. REFER TO "NO PLAYBACK Is there VIDEO signal PICTURE OF AV JACK ". at pin 162 of IC4001 ? Change IC4001.
  • Page 95 TROUBLESHOOTING GUIDE NO COLOR PLAYBACK PICTURE OF S-VIDEO JACK Check J8013 and peripheral Is there C signal at circuit. pin 162 of IC4001 ? REFER TO "NO PLAYBACK Is there Y signal at PICTURE OF S-VIDEO JACK". pin 161 of IC4001? Is there VIDEO signal REFER TO "NO PLAYBACK at pin 162 of IC4001?
  • Page 96 TROUBLESHOOTING GUIDE NO AUDIO ON PLAYBACK Check IC8101 and Is there AUDIO signal at peripheral circuit. pin 1 and 7 of IC8101 ? Check IC7301 and peripheral Is there waveform at pin circuit. 7 and 8 of IC7301? Change IC4001. E-33...
  • Page 97 DVD BLOCK DIAGRAM FLASH 8M SDRAM 64M IC4007 IC4005 SST39VF800A_ M12L64164A-7T 70-4C-EK SDA0~SDA11 SDD0~SDD15 DVD LOADER VCR BLOCK HA20 HD15 DM II RFA_SDEN, DATA, SCLK A, B, C, D, E, F READ CHANNEL AAF_CE, FE, TE, PI Pick up IC2601 FNN, FNP P.CON+3.3V ZR36708TQC...

  • Page 98: Y/C/Audio/Ccd/Head Amp

    Y/C/AUDIO/CCD/HEAD AMP BLOCK DIAGRAM X101 3.578545M Hz Q109 Q107 BUFFER Y/C/AUDIO/CCD/HEAD AMP IC BUFFER IC101 LA71206M-MPB PULL VX01 Y/C_CS SERIAL Y/C_DATA SYSCON TIMMING DRIVER CLAMP DECODER Y/C_CLK H.SW DETAL FM-EQ EMPHA CLAMP CP101 CONV C-LPF EP/LP-CH2 (L) Y-LPF EP/LP_COM EP/LP-CH1 (R) H.AMP B-UP Main...

  • Page 99: Tuner/Jack

    SYSTEM CONTROL BLOCK DIAGRAM V.REC_ST-H SYSCON/TIMER/SERVO IC3001 OEC0138B AUDIO_MUTE-H IIC_CLK DVD_POWER_CTL HI-FI/ DVD_POWER_CTL IIC_DATA DEMODULATOR VCR_POWER_ON-L POWER ON-L HIFI ENV 32 HIFI_ENV.DET POWER_FAIL POWER FAIL HIFI H.SW 106 HIFI_H.SW POWER ST SELECT 31 ST_SELECT OSC 2 X1001 4 FSC OUT X3003 10MHz OSC 1...
  • Page 100 OPERATION/DISPLAY BLOCK DIAGRAM V651 LTG-0366AM-J 14 15 13 12 11 10 8 Q651 5G SW 5G/CS/BS_LED Q652 SEG10 SW SEG10 Q653 SEG9 SW SEG9 Q654 4G SW 4G/T_SHT_LED Q655 SEG8 SW SEG8 Q656 SEG7 SW SEG7 Q657 SEG6 SW SEG6 Q658 SEG5 SW SEG5...
  • Page 101 Hi-Fi/DEMODULATOR BLOCK DIAGRAM HIFI AUDIO/H.AMP/DEM IC IC701 AN3663FBP FRONT_A_IN-R OPERATION/ DISPLAY FRONT_A_IN-L INPUT SW DVD_A_OUT-R DVD_A_OUT-L REAR_A_IN_L REAR_A_IN_R AUDIO_OUT_R HF_COM OUTPUT AUDIO_OUT_L RF_CONV_A.OUT Y/C/AUDIO/CCD TUNER/JACK /HEAD AMP VCO-FO LOGIC SIF OUT FM LIM FROM_NORMAL_A TO_NORMAL_A NOISE BLOCK REDUCTION V. REC_ST-H HIFI_ENV.
  • Page 102 TUNER/JACK BLOCK DIAGRAM REAR IN JACK REAR OUT JACK J8002 J8001 VIDEO MUTE H Q8004 SYSCON VIDEO_OUT BUFFER Q8003 SW V OUT VIDEO MUTE SW P. CON+12V Y/C/AUDIO/CCD/ TU/REAR_V_IN HEAD AMP +32V POWER Y/C VIDEO OUT P.CON+5V Q8005 MUTE SW FRONT_A_IN-R TU301 FRONT_A_IN-L...

  • Page 103: Power Block Diagram

    POWER BLOCK DIAGRAM Q508 SYSCON AT+12.6V 3.3V CTL L501 T501 D505, D506 Q510 D502, D503 P.CON+12V TUNER/JACK AC IN P.CON+12V Q509 P.CON SW SYSCON VCR POWER ON-L Q511 3.3V OUT OPERATION/DISPLAY AT+5.2V Q507 Q503 3.3V CTL P.CON+5V P.CON+5V Q506 Q504 M-CON M-CON+5V AT+5V (M-CON)

  • Page 104: Printed Circuit Boards Dvd

    PRINTED CIRCUIT BOARDS DVD (TOP SIDE) CP4002 C4085 D8101 Q8106 CP8102 Q8101 R4033 IC4003 J8101 D8102 R8132 L4001 R4022 B8101 R8131 C4086 Q8107 D8113 D8109 C4004 C4006 HS2301 R4002 R2323 R4003 C4007 OS8101 C4001 R4004 R4005 Q8103 R4046 C8133 C4064 Q8102 W831 IC2301...

  • Page 106: Vcr

    PRINTED CIRCUIT BOARDS VCR (CHIP MOUNTED PARTS) SOLDER SIDE Q8003 R8014 R304 Q8005 R8032 Q301 Q8006 IC8002 R8056 R8017 R8015 R305 Q8007 R108 R710 R707 R706 Q101 Q102 R110 R711 Q103 Q3007 R3056 Q3003 R127 R126 R714 R3035 R716 R121 R122 R703 R133...

  • Page 107: Operation 1/Operation 2/Front Jack/Relay/Sw

    PRINTED CIRCUIT BOARDS RELAY (INSERTED PARTS) OPERATION1 SOLDER SIDE SOLDER SIDE C604 CP603 SW605 SW603 SW604 SW601 SW602 D602 OS601 VECA42A RELAY (CHIP MOUNTED PARTS) OPERATION 2 SOLDER SIDE SOLDER SIDE S1005X S1004X S1001X S1003X S1002X CP681 SW691 SW689 SW686 SW685 VCR/DVD SW690...
  • Page 108 MPEG/MICON SCHEMATIC DIAGRAM (DVD PCB) FROM/TO AUDIO/VIDEO DAC_VIDEO_C DAC_VIDEO_B DAC_VIDEO_D DAC_VIDEO_A ASDATA0 C4038 ABCLK R4002 75 +-1% C4088 ALRCLK 0.01 B 0.01 B R4003 75 +-1% AMCLK DUPTD1 R4004 82 +-1% C4089 DUPRD1 R4005 75 +-1% 0.01 DUPTD0 SPDIF C4090 V_GND V_SW W832...
  • Page 109 MEMORY SCHEMATIC DIAGRAM (DVD PCB) FROM/TO MPEG/MICON FLASH IC IC4007 SST39VF800A-70-4C-EK SD_A0 SD_A1 HA16 HA15 SD_A2 SD_A3 C4064 SD_A4 HA14 VCCQ SD_A5 0.1 F SD_A6 64M SDRAM IC SD_A7 HA13 IC4005 M12L64164A-7T SD_A8 C4044 SD_A9 SD_A10 HD15 HA12 DQ15 0.1 F SD_A11 SD_D15 SD_D0...
  • Page 110 RF AMP/DSP SCHEMATIC DIAGRAM (DVD PCB) FROM/TO MPEG/MICON SPDL_SENS TOUT_SW MOT_SPDL+ R2625 4.7K TIN_SW RFA_SDEN R2627 R2631 MOT_SPDL- R2626 4.7K RFA_DATA P.CON+5V RFA_SCLK 1.5K FROM/TO LODER AAF_CE AAF_FE R2620 AAF_TE +IN2 -IN2 OUT2 CP2601 AAF_PI 4.7K VR SEL CTL 09-5000-024-001 R2647 VR_SEL Q2605...
  • Page 111 AUDIO/VIDEO SCHEMATIC DIAGRAM CVBS (DVD PCB) C8146 CVBS CVBS CVBS C8144 6.3V C8145 6.3V FROM/TO MPEG/MICON W865 6.3V DAC_D_DVD_VIDEO P.CON+A5V C8134 DAC_VIDEO_A DAC_VIDEO_A 12P CH DAC_VIDEO_C DAC_VIDEO_B L8101 DAC_VIDEO_D 0305 P.CON+5V R8134 P.CON+3.3V DVD_AUDIO_L C8135 DAC_VIDEO_C R8135 DVD_AUDIO_R S/CVBS 12P CH COMP VIDEO OUT SW OPTICAL...
  • Page 112 Y/C/AUDIO/CCD/HEAD AMP SCHEMATIC DIAGRAM (VCR PCB) BUFFER Q109 KTC3875S_Y_RTK R129 1.8K FROM POWER P.CON+5V FROM/TO TUNER/JACK DVD_V_OUT[DAC_D] C142_2 TU/REAR_V_IN 6.3V Y/C_VIDEO_OUT C143 FROM/TO HI-FI/DEMODULATOR R127 C141 FROM OPERATION/DISPLAY 680K 0.01 L103 4FSC TO_NORMAL_A FRONT_V_IN 5.6uH FROM_NORMAL_A HF_COM BUFFER C166 COMP ALWAYS 4Fsc CLOCK...
  • Page 113 SYSCON SCHEMATIC DIAGRAM (VCR PCB) TP3002 H.SW FROM/TO Y/C/AUDIO/CCD/HEAD AMP C3025 DUMMY_V.SYNC FROM/TO POWER 12P CH C.SYNC X3001 V.REC_ST-H 100BT01004 C.ROTARY RX DRIVE 10MHz DVD_POWER_CTL AUDIO_MUTE-H Q3003 R3034 CTL- AT+12.6_V DTA124EKA CTL+ P.CON+5V H.AMP_SW AT+5V[M-CON] COMP VCR_POWER_ON-L R3057 C3061 CAP_LIMIT ENV.DET RX DRIVE POWER_FAIL...
  • Page 114 TUNER/JACK SCHEMATIC DIAGRAM (VCR PCB) REAR OUT JACK RF MUTE SW J8001 Q301 TU301 MSP -213V1-432 NI LF KTC3875S_Y_RTK 115-V-H015ARE C315_1 C318_1 R304 RF_CONV_A_OUT A.IN RF_CH_SW L301 P.CON+5V 22uH 0305 FROM/TO AUDIO/VIDEO TV/VCR CONTROL VIDEO OUT TP8001 CP8002 (CP8102) R302 IMSA-9604S-08C V.IN DVD_RESET...
  • Page 115 OPERATION/DISPLAY SCHEMATIC DIAGRAM (VCR PCB) V651 LTG-0366AM-J FROM/TO OPERATION1,2 CP652 (CP601) TOC-G12X-A1 FRONT_V_IN FRONT V IN SEG1 SW Q664 FRONT_A_IN_L FRONT A IN L DTC124EKA R674 FROM/TO SYSCON FRONT_A_IN_R 1G SW FRONT A IN R DVD_LED Q665 KTA1504S_Y_RTK VCR_LED KEY-A KEY-A 1G/VCR/T-REC_LED KEY-B...
  • Page 116 Hi-Fi/DEMODULATOR SCHEMATIC DIAGRAM (VCR PCB) C744 FROM OPERATION/DISPLAY C743_1 R716 FRONT_A_IN_L FRONT_A_IN_R 3.3K 0.22 FROM/TO TUNER/JACK REAR_A_IN_L REAR_A_IN_R SIF_OUT DVD_A_OUT_L HI-FI/AUDIO/HEAD AMP/DEM IC DVD_A_OUT_R R717 IC701 AN3663FBP AUDIO_OUT 2.2M HIFI_A_OUT_R C746 C730 0.015 B DEM_BLK HIFI_A_OUT_L ZZ-PROM LOGIC C747 C731 C751 4.5M 95HMz...
  • Page 117 POWER SCHEMATIC DIAGRAM (VCR PCB) TO Y/C/AUDIO/CCD/HEAD AMP W870 P.CON+5V C516 D506 W806 AT+12.6_V 1N4005-EIC 250V 0.0047 D503 FROM/TO SYSCON L505 D507 12.4 12.2 P.CON+12V 1N4005-EIC RGP15J 22uH 0305 12.8 P.CON+12V SW C531 AT+5.2V Q510 500V 560P KTC3203_Y DVD_POWER_CTL W849 VCR_POWER_ON-L COIL,LINE FILTER POWER_FAIL...
  • Page 118 OPERATION1,2/FRONT AV JACK SCHEMATIC DIAGRAM (OPERATION1 PCB) OPERATION1 FROM/TO AV JACK R606 CP603 (CP602) 56K 1/4W B2013H02-6P R603 OS601 AT+5.2V PIC-37143TH5 6.2K 1/4W REM IN VCR LED KEY-B KEY-A PCB270 VECA42 (OPERATION2 PCB) (FRONT JACK PCB) AV JACK OPERATION2 R691 FROM/TO OPERATION/DISPLAY 220K 1/4W CP601...
  • Page 119 RELAY/SW/FG SCHEMATIC DIAGRAM M2002 M2001 BCD3B02 JCL9B61 (SW PCB) PCB640 (RELAY PCB) BEC001 SW1AB-271-10A IMSA-9615S-08C-PP SLD.MTR(-) SLD.MTR(+) SP.MTR(-) SP.MTR(+) S1005X S1005Y S1005 L.SW S1004X S1004Y S1004 S1001X S1001Y S1001 S1003X S1003Y S1003 PCB68A S1002X S1002Y S1002 BEC002 AWD28 SG-107F6 NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE...
  • Page 120 INTERCONNECTION DIAGRAM COMMAND TRANSMITTER OPERATION1 PCB OS601 TM101 PCB270 VECA42 Vout FULL ERASE HEAD ASS’Y CD8505 CP8001 CD2001 CP2601 HALL MAIN ROTOR L8504 SENSOR COIL MAGNET FG SENSOR GND(M) GND(M) MON(DVD) MON(DVD) P.CON+9V P.CON+9V NC(SW) NC(SW) DRIVE P.CON+5V P.CON+D5V DM-2 VOL(DVD) VOL(DVD) P.CON+3.3V...

  • Page 121: Mpeg/Micon

    WAVEFORMS MPEG/MICON 10ns 10µs 500µs 100mV 100mV 100mV MEMORY 200ns 10µs 20mV 100mV 20mV Y/C/AUDIO/CCD/HEAD AMP RF AMP/DSP 10µs 200ns 10µs 100mV 20mV 500mV 200ns 10µs 100mV 10mV 100ns 100mV AUDIO/VIDEO 10µs 500µs 100mV 100mV 100mV NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

  • Page 122: Syscon

    WAVEFORMS POWER 5µs 200ms 500µs 500mV 500mV 1.0V 5µs 5µs 5.0V 500mV SYSCON 2.0V 1.0V Hi-Fi/DEMODULATOR 10ms 200µs 1.0V 1.0V TUNER/JACK POWER ON 10µs 50ns 200mV 1.0V NOTE: The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram.

  • Page 123: Mechanical Exploded View

    MECHANICAL EXPLODED VIEW PCB010 (VCR PCB ASS'Y) PCB130 (DVD PCB ASS'Y) PCB270 PCB260 (OPERATION 1 PCB ASS'Y) (FRONT JACK PCB ASS'Y) 101C 101J 101G 101F 101H 101E 101D 101K 101I 101L 101A 101B PCB280 101K (OPERATION 2 PCB ASS'Y) J1-1...

  • Page 124: Packing Diagram

    MECHANICAL EXPLODED VIEW (PACKING DIAGRAM) 110, 118, 132, 133, 134, 135 CD6002, CD6003 TM601 J1-2...

  • Page 125: Chassis Exploded View

    CHASSIS EXPLODED VIEW (TOP VIEW) CD1501 M2003 UN4001 H5002 H5001 CD1502 M101 NOTE: Applying positions AA for the grease are CLASS MARK displayed for this section. GREASE Check if the correct grease is applied for each position. J2-1...
  • Page 126 CHASSIS EXPLODED VIEW (BOTTOM VIEW) M2001 CD1501 CD1502 NOTE: Applying positions AA for the grease are CLASS MARK displayed for this section. GREASE Check if the correct grease is applied for each position. J2-2...

  • Page 127: Dvd Deck Exploded View

    DVD DECK EXPLODED VIEW CD2302 Do not replace the parts. Because, minute adjustments are needed if this condition is disassembled CD2001 further more. PCB640 If the repair is needed, replace the (SW PCB ASS'Y) DVD MECHA ASS'Y. M2602 PCB68A (RELAY PCB ASS'Y) CD2301 NOTE: Applying positions AA for the grease are...

  • Page 128: Mechanical Replacement Parts List

    MECHANICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE004066 A2C536X720 CABINET,FRONT ASSY 101A AE004067 701WPJC603 CABINET,FRONT 101B AE002739 711WPDA644 PLATE,DISPLAY 101C AE002740 712WPBA081 FLAP,VCR 101D AE004068 712WPJC011 FLAP,DVD 101E AE001167 7230007689 SHEET,LED 101F AE001847 7235490018 BADGE,BRAND 101G AE002742 736WPJA007 BUTTON,FRAME-VCR...

  • Page 129: Chassis Replacement Parts List

    CHASSIS REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE001857 A2C303N420K DECK ASSY A2C303N420K AE002754 85OA400240 PINCH ROLLER BLOCK (VA) BZ710682 85OA500026 AHC ASS'Y BZ710193 85OP200290 BELT,CAPSTAN (S) BZ710515 85OP600581 WORM BZ710094 85OP500083 BASE,AC HEAD BZ710112 85OP800324 SPRING,AC HEAD BZ710516 85OA000459 MAIN CHASSIS ASS'Y...

  • Page 130: Dvd Deck Replacement Parts List

    DVD DECK REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description AE002755 A5E602V650P DVD MECHA ASS'Y A5E602V650P AD301822 92P100022A TRAVERSE HOLDER AE002480 92P100080A RACK,FEED 1A AE002481 92P100081A RACK,FEED 2A AD301825 92P100035A LEVER,RACK FEED AD301826 92P200006A INSULATOR(F) AD301827 92P200007A INSULATOR(R) AD301846 92P100029A GEAR,FEED...

  • Page 131: Electrical Replacement Parts List

    ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS R101 AE001839 R904N7561J 560 OHM 1/10W R102 AE001814 R904N7103J 10K OHM 1/10W R103 AE001814 R904N7103J 10K OHM 1/10W R105 AE001813 R904N7102J OHM 1/10W R106 AE001842 R904N7681J 680 OHM 1/10W R107 AE001832 R904N7332J...
  • Page 132 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS R533 BZ210135 R002T4221J 220 OHM 1/4W R534 AE000374 R801R7223J 22K OHM 1/10W R535 AE000374 R801R7223J 22K OHM 1/10W R536 AE001839 R904N7561J 560 OHM 1/10W R537 AE001825 R904N7221J 220 OHM 1/10W R538 AE001825 R904N7221J...
  • Page 133 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS R2308 AE000851 R803R9203J 20K OHM 1/16W R2309 AE004090 R803R9471F 470 OHM 1/16W R2310 AE001799 R803R9562J 5.6K OHM 1/16W R2312 AE001799 R803R9562J 5.6K OHM 1/16W R2313 AE001799 R803R9562J 5.6K OHM 1/16W R2314 AE001799 R803R9562J...
  • Page 134 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS R3008 AE001813 R904N7102J OHM 1/10W R3009 AE001836 R904N7472J 4.7K OHM 1/10W R3010 AE001814 R904N7103J 10K OHM 1/10W R3011 BZ210118 R002T4473J 47K OHM 1/4W R3012 AE001841 R904N7563J 56K OHM 1/10W R3014 AE001841 R904N7563J...
  • Page 135 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description RESISTORS R4042 AE001294 R904N7680J OHM 1/10W R4043 AE001814 R904N7103J 10K OHM 1/10W R4044 AE001784 R803R9103J 10K OHM 1/16W R4045 AD302345 R803R9472J 4.7K OHM 1/16W R4046 AD302345 R803R9472J 4.7K OHM 1/16W R4047 AE001830 R904N7330J...
  • Page 136 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description CAPACITORS C112 AE001768 E50HU0221M 220 UF 6.3V C114 AE001741 CS0YB0215K 0.1 UF 16V B C115 AE001769 E50HU1330M UF 10 V C116 AE002756 CS0YF0415Z 0.1 UF 50V F C117 AE001743 CS0YB0414K 0.01 UF 50V B C118...
  • Page 137 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description CAPACITORS C162 AE001741 CS0YB0215K 0.1 UF 16V B C163 AE001543 E50HU0470M UF 6.3V C165 AE001278 CS0YF04Q4Z 0.047 UF 50V F C166 AE001738 CS0RB04U4K 0.068 UF 50V B C169 AE001278 CS0YF04Q4Z 0.047 UF 50V F C172...
  • Page 138 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description CAPACITORS C726 AE001746 CS0YB04E4K 0.015 UF 50V B C727 AE001544 E50HU3100M UF 25 V C728 AE001544 E50HU3100M UF 25 V C729 AE001743 CS0YB0414K 0.01 UF 50V B C730 AE001746 CS0YB04E4K 0.015 UF 50V B C731...
  • Page 139 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description CAPACITORS C2627 AE000835 CS0PB03L4K 0.033 UF 25V B C2628 AE001742 CS0YB0413K 0.001 UF 50V B C2629 AE001742 CS0YB0413K 0.001 UF 50V B C2632 AE001275 CS0PF0415Z 0.1 UF 50V F C2633 AE001742 CS0YB0413K...
  • Page 140 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description CAPACITORS C4004 AE002756 CS0YF0415Z 0.1 UF 50V F C4005 AE001275 CS0PF0415Z 0.1 UF 50V F C4006 AE002756 CS0YF0415Z 0.1 UF 50V F C4007 AE002756 CS0YF0415Z 0.1 UF 50V F C4008 AE001275 CS0PF0415Z...
  • Page 141 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description CAPACITORS C4090 AE001726 CS0PB0414K 0.01 UF 50V B C4091 AE001729 CS0PCH412J 100 PF 50V CH C4092 AE001729 CS0PCH412J 100 PF 50V CH C4093 AE001751 CS0YCH412J 100 PF 50V CH C4094 AE001751 CS0YCH412J...
  • Page 142 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description DIODES ! D502 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC ! D503 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC D504 BZ410006 D1VT001330 DIODE,SILICON 1SS133T-77 ! D505 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC ! D506 BZ410085 D2WXN40050 DIODE,SILICON 1N4005-EIC D507 BZ410007...
  • Page 143 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description IC8005 AD301988 I0UF015010 MM1501XNRE IC8101 AE001295 I0QJ045800 NJM4580M(TE1) TRANSISTORS Q101 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK Q102 BZ510109 TCAA3875SY TRANSISTOR,SILICON KTC3875S_Y_RTK Q103 BZ510026 TPYJC05001 COMPOUND TRANSISTOR DTA124EKAT146 Q104 BZ510070 TCAT032034 TRANSISTOR,SILICON KTC3203_Y-AT Q105 BZ510073...
  • Page 144 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description COILS &TRANSFORMERS L103 AE002102 021LA65R6K COIL 5.6 UH L105 BZ310041 02167F101J COIL 100 UH L106 BZ310039 02167F220J COIL L107 BZ310039 02167F220J COIL L301 BZ310039 02167F220J COIL ! L501 AE001705 029T000107 COIL,LINE FILTER 0R4A223F20...
  • Page 145 ELECTRICAL REPLACEMENT PARTS LIST Location No. TSB P/N Reference No. Description MISCELLANEOUS B7302 BZ310186 024HC31022 CORE,BEADS FCM2012H-102T04 B8101 BZ310186 024HC31022 CORE,BEADS FCM2012H-102T04 B8102 BZ310186 024HC31022 CORE,BEADS FCM2012H-102T04 B8103 BZ310186 024HC31022 CORE,BEADS FCM2012H-102T04 BT601 AE000012 1412004008 BATTERY,MANGAN R03(AB)E_2P_G CD102 AE001719 122H061504 CORD,JUMPER 2H061504 ! CD501...
  • Page 146 TOSHIBA CORPORATION 1-1, SHIBAURA 1-CHOME, MINATO-KU, TOKYO 105-8001, JAPAN...

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