Toshiba SD-V396SU Owner'S Service Manual Download Page 84

Page: 84 / 146

TROUBLESHOOTING GUIDE

E-21

YES

RECORDING MECHANISM WORKS,

BUT NO VIDEO RECORD FROM

INPUT JACK OR TUNER

Is there video signal at

pin 30, 32 of IC 101?

Is the BASE of

Q103 5V?

Is the voltage at pin 96

of IC3001 5V?

Check cricuit of video signal from

VIDEO IN or

TUNER to IC101.

Change IC3001.

Change IC101.

Is there video signal

at pin 26 of IC101?

Check CYLINDER UNIT and

circuit around of CP101.

Summary of Contents for SD-V396SU

Page 1: ...SERVICE MANUAL DVD VIDEO PLAYER VIDEO CASSETTE RECORDER SD V396SU FILE NO 810 200414 ...

Page 2: ...e required Marking The rating sheet and the safety caution are on the rear of the unit CERTIFICATION COMPLIES WITH FDA RADIATION PERFORMANCE STANDARDS 21 CFR SUBCHAPTER J 3 Introduction 1 READ INSTRUCTIONS All the safety and operating instructions should be read before the unit is operated 2 RETAIN INSTRUCTIONS The safety and operating instructions should be retained for future reference 3 HEED WA...

Page 3: ...R the original shipping carton and packing materials come in handy For maximum protection repack the unit as it was originally packed at the factory Do not use volatile liquids such as insect spray near the DVD VCR Do not leave rubber or plastic products to contact the DVD VCR for a prolonged period They will leave marks on the finish The top and rear panels of the DVD VCR may become warm after a ...

Page 4: ...gram SAP 39 Duplicating a video tape 40 Recording a DVD CD disc 41 Other functions VCR Loading and unloading a cassette tape 29 Cassette tape playback 30 Special playback 31 Convenience function 32 Playback VCR Setting the video channel 22 Setting the language 23 Clock setting 24 Tuner setting 27 Basic setup Playing a disc 42 Basic playback DVD MP3 WMA JPEG playback 45 Zooming 50 Locating desired ...

Page 5: ...e DVD or VCR using VCR DVD DVD or VCR indicator on the front panel will show you which mode is selected Press CH or CH to move through the channels one channel at a time The CH and SET are also used to navigate on screen menu system You can directly access specific channels using Number buttons Each press of VCR DVD on the remote control switches the screen between the VCR screen VCR mode and the ...

Page 6: ...eo cable supplied To audio inputs Notes Refer to the owner s manual of the connected TV as well When you connect the DVD VCR to your TV be sure to turn off the power and unplug both units from the wall outlet before making any connections If your television set has one audio input connect the left and right audio outputs of the DVD VCR to a Y cable adapter not supplied and then connect to your TV ...

Page 7: ...he dynamic sound of 2 channel digital stereo by connecting an amplifier equipped with a digital audio input and speaker system right and left front speakers Notes DO NOT connect the BITSTREAM PCM AUDIO OUT jack of the DVD VCR to the AC 3 RF input of a Dolby Digital Receiver This input on your A V Receiver is reserved for Laserdisc use only and is incompatible with the BITSTREAM PCM AUDIO OUT jack ...

Page 8: ...d on the last Sunday in October you set to OFF ON OFF AUTO for manual setting forward one hour for manual setting back one hour for automatic setting read XDS in the signal DAYLIGHT SAVING TIME ON OFF AUTO á ENTER MENUñ ATLANTIC GMT 4hours EASTERN GMT 5hours CENTRAL GMT 6hours MOUNTAIN GMT 7hours PACIFIC GMT 8hours ALASKA GMT 9hours HAWAII GMT 10hours AUTO AUTO SET GMT Greenwich Mean Time MENU TIM...

Page 9: ...STOP press PLAY Notes This VCR selects the playback tape speed SP LP or SLP au tomatically The Cassette tape and DVD disc can be played back simulta neously If you press VCR DVD selector the tape playback and DVD playback alternate with each other on the screen via CH3 4 or video connection 2To start playback Playback Rewind or forward the tape To rewind the tape Press REW To forward the tape Pres...

Page 10: ...ape the counter will reset to 00 00 00 The counter does not function on nonrecorded blank sections of the tape When you rewind fast forward or play tapes through blank sections the counter stops Clock counter display COUNTER CLOCK Press VCR DVD selector The DVD mode and the VCR mode alternate with each other in the display DVD mode VCR mode 3 INDEX NO up to 9 or is displayed STOP VCR DVD INDEX CLO...

Page 12: ...m turn on the audio system and select the input connected to the DVD VCR 1 3 4 5 Press ON STANDBY I The DVD VCR turns on Press VCR DVD SELECT to select the DVD mode The DVD indicator will light Press OPEN CLOSE The disc tray opens Place the disc on the disc tray With the playback side down There are two different disc sizes Place the disc in the correct guide on the disc tray If the disc is out of...

Page 13: ...6 letters on the screen Long file names will be condensed The music files recorded by Hierarchical File System HFS cannot be played The unit can play back baseline and progressive JPEG files 3 Press OPEN CLOSE The disc tray will open Place a disc on which MP3 or WMA files have been recorded onto the tray Press OPEN CLOSE or PLAY The disc tray closes automatically On the TV screen Reading will appe...

Page 14: ...the frame 1 Press to view a different part of the frame You may move the frame from the centrepositiontoUP DOWN LEFTor RIGHT direction In the zoom mode press ZOOM repeatedly to return to a 1 1 view Off 3 Notes You can select the Pause Slow or Search playback in the zoom mode Some discs may not respond to zoom feature ZOOM CANCEL 0 9 ENTER JUMP DISPLAY Locating desired scene DVD VCD CD Use the titl...

Page 15: ...ss TOP MENU during playback Title menu appears on the screen Press or to select the desired title Changing angles Title selection DVD menu Changing angles Press ANGLE during playback The current angle will appear Advanced playback DVD When playing back a disc recorded with multi angle facility you can change the angle that you are viewing the scene from 1 1 9 Press ANGLE repeatedly until the desir...

Page 16: ...TUP RETURN Function setup DVD 58 Function setup DVD Press SETUP in the stop mode or No Disc Press or to select Picture Press or ENTER then press or to select Tv Screen Press or ENTER Press or to select your desired screen type then press ENTER Setting the aspect ratio of TV screen 1 ENTER Setting the aspect ratio of TV screen You can select the aspect ratio for your TV The following pages describe...

Page 17: ...top mode or No Disc Press or to select Parental Then press or ENTER Press number buttons 0 9 to enter the pass word you have stored Press ENTER The rating is now unlocked Press or to select Parental then press or to change the parental level To change the parental level Function setup DVD Password Parental 1 Enter Setup Return 0 9 Cancel Language Picture Parental Other Sound Password Parental 1 1 ...

Page 18: ...PROGESSIVE Press PROGRESSIVE in the stop mode The progressive indicator on the display window will light The unit recognizes the picture source film or video of the current discaccordingtothediscinformation Press PLAY to start playback PLAY Notes Some discs may not be played back with the progressive scanning mode correctly because of the disc characteristics or recording condition If your TV does...

Page 19: ...tle Some discs have no subtitles Subtitles are cleared Press SUB TITLE Angle cannot be changed Multi angles are not recorded on the DVD disc The function is prohibited with the unit or the disc appears on the screen 56 54 44 No 4 3 16 9 picture The setup does not match your TV No on screen display Select Display On 58 59 No surround sound The setup does not match your stereo system The unit or rem...

Page 20: ...ES WITH FDA RADIATION PERFORMANCE STANDARDS 21 CFR SUBCHAPTER J Location of the required Marking The rating sheet and the safety caution are on the rear of the unit PREPARATION OF SERVICING The laser diode used for a pickup head may be destroyed with external static electricity Moreover even if it is operating normally after repair when static electricity discharge is received at the time of repai...

Page 21: ...ation transformer for this check Use a leakage current tester Fig 1 or a metering system which complies with Underwriters Laboratories UL 1409 Measure for current from all exposed metal parts of the cabinet to a known earth ground particularly any exposed metal part having a return path to the chassis Any current measured must not exceed 0 5mA Any measurement not within the limits outlined above a...

Page 22: ...al power company For units intended to operate from battery power or other sources refer to the operating instructions GROUNDING OR POLARIZATION This unit is equipped with a polarized alternating current line plug a plug having one blade wider than the other This plug will fit into the power outlet only one way This is a safety feature If you are unable to insert the plug fully into the outlet try...

Page 23: ...r equipment turn off the power and unplug all of the equipment from the wall outlet Failure to do so may cause an electric shock and serious personal injury Read the owner s manual of the other equipment carefully and follow the instructions when making any connections SOUND VOLUME Reduce the volume to the minimum level before you turn on the product Otherwise sudden high volume sound may cause he...

Page 24: ...A DISCHARGE UNIT NEC SECTION 810 20 ANTENNA LEAD IN WIRE GROUNDING CONDUCTORS NEC SECTION 810 21 GROUND CLAMPS POWER SERVICE GROUNDING ELECTRODE SYSTEM NEC ART 250 PART H GROUND CLAMP ELECTRIC SERVICE EQUIPMENT NEC NATIONAL ELECTRICAL CODE S2898A IMPORTANT SAFEGUARDS CONTINUED ...

Page 25: ...ions to wind the Video Tape in the Cassette Case Repeat the above step 3 4 Then take out the Video Cassette from the Deck Chassis Be careful not to scratch on the tape 1 2 3 4 5 Main Cam Clutch Ass y Main Chassis Front Side Loading Motor Capstan DD Unit Pinch Roller Cam Screw 1 1 2 3 Remove the Top Cabinet and Front Cabinet Refer to item 1 of the DISASSEMBLY INSTRUCTIONS Slide the Rack Loading Whi...

Page 26: ...the Stop Mode Press and hold the CM SKIP key on the remote control unit Simultaneously press and hold the DVD STOP key on the front panel Hold both keys for more than 3 seconds Press the OPEN CLOSE key on the front panel to check the Tray Lock setting 1 2 3 4 5 6 NB No indications on the screen when the Tray Lock is setting To unlock the Tray Lock please follow the steps below NB The above procedu...

Page 27: ...ION DISPLAY Hi Fi DEMODULATOR TUNER JACK POWER PRINTED CIRCUIT BOARDS DVD VCR OPERATION 1 OPERATION 2 FRONT JACK RELAY SW SCHEMATIC DIAGRAMS MPEG MICON MEMORY RF AMP DSP AUDIO VIDEO Y C AUDIO CCD HEAD AMP SYSCON TUNER JACK OPERATION DISPLAY Hi Fi DEMODULATOR POWER OPERATION1 2 FRONT AV JACK RELAY SW FG INTERCONNECTION DIAGRAM WAVEFORMS MECHANICAL EXPLODED VIEW CHASSIS EXPLODED VIEW DVD DECK EXPLOD...

Page 28: ...s Tape Rec PAL Speed NTSC SP SLP EP Play PAL NTSC SP SLP EP Fast Forward Rewind Time Approx at 25oC FF 1 48 REW 1 48 with Cassette T 120 Forward Reverse NTSC or PAL M SP LP SLP EP 3x 5x 7x 9x 9x 15x Picture Search PAL or SECAM Frame Advance Yes Slow Speed 1 10 G 4 Tuning Broadcasting System US System M System Tuner and System 1Tuner Receive CH Destination US w CATV Tuning System F Synth Input Impe...

Page 29: ...ut Level 0 5 V p p 75 ohm DVD S N Ratio at Weighted 90dB DVD 42dB VCR at SP Harmonic Distortion 1KHz Typical 0 02 DVD 1 5 VCR at SP Frequency Response DVD Mode at DVD 4 Hz 22 KHz DVD Mode at VIDEO CD 4 Hz 20 KHz DVD Mode at SVCD 4 Hz 20 KHz DVD Mode at CD 4 Hz 20 KHz VCR Mode at SP 100Hz 10kHz VCR Mode at LP VCR Mode at SLP 100Hz 4kHz Hi Fi Audio Signal Dynamic Range More than 90dB Frequency Respo...

Page 30: ...uage Set up Language Yes Output RGB Composite No Open Yes Close Yes No disc Yes Reading Yes Play Yes Still Pause Yes Stop Yes Prohibit Mark Yes Step Yes Skip Yes Skip Yes Random Yes CD VIDEO CD SVCD MP3 WMA JPEG Repeat Yes Slow Yes Slow No Search Yes Search Yes Jump Yes Resume Yes Title No Yes Chapter No Yes Track No Yes Time Yes Sub Title No Yes Angle No Yes Vocal On Off Yes Audio No Yes Audio St...

Page 31: ... Zero Return Yes G 11 OSD Language DVD OSD Eng Fre Spa VCR OSD Eng Fre Spa G 12 Clock Timer Calendar 1990 1 1 2081 12 31 and Timer Timer Events 8 Program 1 Month Back up One Touch Recording Max Time 6 Hours OTPB Valid Time No Timer Back up at Power Off Mode 5 sec G 13 Display DISPLAY Yes DISPLAY type LED Module Amber Rec Timer symbol Red Clock Counter CH Timer Rec OTR Play Rec FF Cue Rew Rev Stop ...

Page 32: ...ET TRACKING Yes DOWN SET TRACKING Yes LEFT CH Yes RIGHT CH Yes VCR DVD Yes TV VCR Yes DVD MENU Yes TITLE TOP MENU Yes SETUP MENU VCR MENU Yes SELECT ENTER Yes CLEAR CANCEL Yes RETURN Yes PLAY Yes STOP Yes PAUSE STILL STEP Yes FF Cue SEARCH Yes REW Review SEARCH Yes REC OTR Yes SKIP INDEX Yes SKIP INDEX Yes AUDIO AUDIO SELECT Yes ANGLE COUNTER RESET Yes SUB TITLE ATR Yes PLAY MODE SPEED Yes T REC Y...

Page 33: ...cture Search Yes VIDEO PLUS SHOWVIEW G CODE No One Touch Playback No Auto CH Memory Yes AREA CODE No Auto Clock Set Yes Index Search Yes SQPB Option Yes CATV Yes Energy Star No MTS SAP Yes CM Skip 30sec x 6 Times Yes Copy Disc to Tape Yes by Conditioning G 16 Accessories Owner s Manual Language English w Guarantee Card Yes Remote Control Unit Yes Guarantee Card No Registration Card Yes Warning She...

Page 34: ... DVD Signal Only Video Input Option RCA x 1 Yellow Audio Input Option RCA x 2 Stereo Red White RF Input Output Yes Euro Scart No AC Inlet No Indicator LED Power No Rec No T Rec No TV VCR No DVD Yes GREEN VCR Yes GREEN Surround No Level Meter No G 18 Set Size Approx W x D x H mm 430 x 250 5 x 99 G 19 Weight Net Approx 3 6kg 7 9lbs Gross Approx 4 7kg 10 4lbs G 20 Carton Master Carton No Content Sets...

Page 35: ... in direction of arrow B Then lift in direction of arrow C Fig 1 2 1 2 3 4 5 6 7 8 9 10 Make the short circuit on the position as shown Fig 1 3 using a soldering If you remove the DVD Deck with no soldering the Laser may be damaged Unlock the support 1 and remove the Deck Top Holder in the direction of arrow A Remove the 3 screws 2 Remove the screw 3 Disconnect the following connectors CP2601 CP26...

Page 36: ...1 Remove the FE Head Remove the 3 screws 2 Disconnect the following connectors CP101 CP102 and CP3001 Remove the AC Head Cover and VCR Deck in the direction of arrow 1 4 DVD PCB Refer to Fig 1 4 1 2 3 4 Remove the 3 screws 1 Remove the 4 screws 2 Disconnect the following connectors CP4002 and CP8102 Remove the DVD PCB in the direction of arrow Fig 1 4 Do not remove the cable at the FE Head section...

Page 37: ...ve the Locker Spring Unlock the 4 supports 1 and then remove the Cassette Side L R Unlock the support 2 and then remove the Locker R Locker Spring Cassette Side L Cassette Side R Locker R Cassette Holder 1 1 1 1 2 In case of the Locker R installation check if the one position of Fig 2 3 B are correctly locked When you install the Cassette Side R be sure to move the Locker R after installing NOTE 1...

Page 38: ...ension Connect Tension Spring Tension Arm Ass y Tension Holder 1 1 3 2 4 NOTE 1 2 3 In case of the Tension Band installation note the direc tion of the installation Refer to Fig 2 7 C In case of the Tension Band installation install correctly as Fig 2 7 D In case of the Tension Connect installation install as the circled section of Fig 2 7 E Fig 2 7 C Tension Band Tension Connect Tension Arm Ass y...

Page 39: ...NOTE 1 2 3 4 5 6 Take care not to damage the gears of the S Reel and T Reel The Polyslider Washer may be remained on the back of the reel Take care not to damage the shaft Do not touch the section A of S Reel and T Reel Use gloves Refer to Fig 2 9 A Do not adhere the stains on it When you install the reel clean the shaft and grease it If you do not grease noise may be heard in FF REW mode After in...

Page 40: ...e A C Head Use gloves When you install the A C Head Spring install as shown in Fig 2 11 B When you install the A C Head tighten the screw 1 first then tighten the screw 2 finally tighten the screw 3 Fig 2 11 A 1 2 A C Head A C Head Spring A C Head Base Screw Torque 5 0 5kgf cm Screw 1 2 2 3 2 1 Fig 2 11 B Spring Position 2 12 FE HEAD RECORDER ONLY Refer to Fig 2 12 1 2 Remove the screw 1 Remove th...

Page 41: ...2 15 B And also can be seen the Main Chassis hole through the Main Cam maker hole Fig 2 15 B Pinch Roller Cam Marker Main Cam 2 16 LOADING GEAR S T UNIT Refer to Fig 2 16 A 1 2 Remove the E Ring 1 and remove the Main Loading Gear Remove the Main Rod Tension Lever Loading Arm S Unit and Loading Arm T Unit 1 Main Loading Gear Main Rod Tension Lever Loading Arm T Unit Loading Arm S Unit Fig 2 16 A NO...

Page 42: ... inserting the spring of the Clutch Ass y into the dent of the Coupling Gear Refer to Fig 2 17 B Fig 2 17 B Clutch Ass y Coupling Gear 2 18 CASSETTE GUIDE POST INCLINED BASE S T UNIT P4 CAP Refer to Fig 2 18 A 1 2 3 4 5 Remove the P4 Cap Unlock the support 1 and remove the Cassette Guide Post Remove the Inclined Base S T Unit Remove the screw 2 Remove the LED Reflector Fig 2 18 A NOTE 1 2 3 Do not...

Page 43: ...r R Green 1 Main Frame Ass y Main Chassis Ass y 3 4 CLAMPER ASS Y INSULATOR R LEVER SWITCH Refer to Fig 3 4 A 1 2 3 4 5 Remove the screw 1 Remove the Lever Switch Remove the 2 Insulator R Press the Clamper and rotate the Clamper Plate clockwise then unlock the 3 supports 2 Remove the Clamper Plate Clamper Magnet and Clamper Insulator R Green Insulator R Green Clamper Plate Clamper Magnet Main Fram...

Page 44: ... D Fig 3 4 B Fig 3 4 C Fig 3 4 D 3 5 TRAVERSE HOLDER INSULATOR F Refer to Fig 3 5 A 1 2 Remove the Traverse Holder Remove the 2 Insulator F Main Chassis Ass y Insulator F Black Traverse Holder Insulator F Black Fig 3 5 A Lever Switch Blue White Red From DVD PCB NOTE 1 After the installing of the Traverse Holder check if the wire is like Fig 3 5 B 3 6 SWITCH PCB ASS Y Refer to Fig 3 6 A Remove the ...

Page 45: ...k if the Rack Feed 1 2 is moving smoothly Refer to Fig 3 7 B In case of the Rack Feed Ass y installation install cor rectly as Fig 3 7 C Moving smoothly Moving smoothly Fig 3 7 B Should not be engaged Check the position of the Rack Feed Lever Fig 3 7 C 3 8 RELAY PCB ASS Y Refer to Fig 3 8 A 1 2 Remove the screw 1 Remove the Relay PCB Ass y Main Chassis Ass y Relay PCB Ass y Screw Torque 4 0 5kgf c...

Page 46: ... 1 1 Motor Gear Feed Motor Main Chassis Ass y NOTE 1 2 In case of the Motor Gear installation check if the value of the Fig 3 11 B is correct When installing the Feed Motor check if the cable is positioned as Fig 3 11 C Fig 3 11 B 6 1 0 1mm Safety surface for pressing of the insert Feed Motor Motor Gear Fig 3 11 C Main Chassis Ass y Feed Motor Pass the cable between 2 pins ...

Page 47: ...ring the IC leads completely Fig 4 2 Blower type IC desoldering machine IC 3 When IC starts moving back and forth easily after desoldering completely pickup the corner of the IC using a tweezers and remove the IC by moving with the IC desoldering machine Refer to Fig 4 3 NOTE Some ICs on the PCB are affixed with glue so be careful not to break or damage the foil of each IC leads or solder lands un...

Page 48: ...eld Wire Refer to Fig 4 7 NOTE Do not absorb the solder to excess Fig 4 7 Soldering Iron IC Braided Shield Wire 4 When bridge soldering between terminals and or the soldering amount are not enough resolder using a Thin tip Soldering Iron Refer to Fig 4 8 Fig 4 8 Thin tip Soldering Iron IC 5 Finally confirm the soldering status on four sides of the IC using a magnifying glass Confirm that no abnorm...

Page 49: ...Flip flop Frequency Generator Front Loading Switch Frequency Modulation Frequency Sub Carrier Forward Generator Ground H I K L M N O P R S H P F H SW Hz IC IF IND INV KIL L LED LIMIT AMP LM LDM LP L P F LUMI M MAX MINI MIX MM MOD MPX MS SW NC NR OSC OPE PB PB CTL PB C PB Y PCB P CON PD PG P P R REC REC C REC Y REEL BRK REEL S REF REG REW REV RVS RF RMC RY S CLK S COM S DATA SEG SEL SENS SER SI SIF...

Page 50: ...on Sync Separator Separation Transistor Tracking Trick Playback Test Point Unregulated Volt Voltage Controlled Oscillator Video Intermediate Frequency Vertical Pulse Voltage Display Video Playback Variable Resistor Video Recording Visual Search Fast Forward Visual Search Rewind Voltage Super Source Vertical Synchronization Voltage Tuning Crystal Luminance Chrominance C1 2 ...

Page 51: ...econds REC 4 2 Initialization of the factory on DVD NOTE Do not use this for the normal servicing The function will only work without the setting of DVD disc at DVD mode While pressing the Remocon Key for more than the Standard Time press the Set Key simultaneously REC 6 2 STOP 1 3 DVD Write mode Refer to the RE WRITE FOR DVD FIRMWARE NOTE Do not use this for the normal servicing The function will...

Page 52: ...Cylinder Unit Clean those parts in contact with the tape Clean the rubber and parts which the rubber touches Replace when rolling becomes abnormal Clean the Head T Brake Band Clutch Ass y Idler Arm Ass y CONFIRMATION OF HOURS USED PLAY REC total hours can be checked on the screen Total hours are displayed in 16 system of notation NOTE If you set a factory initialization the total hours is reset to...

Page 53: ... in the same manner Refer to the figure below 2 TAPE RUNNING SYSTEM When cleaning the tape transport system use the gauze moistened with isopropyl alcohol 3 CYLINDER Wrap a piece of chamois around your finger Dip it in isopropyl alcohol Hold it to the cylinder head softly Turn the cylinder head counterclockwise to clean it in the direction of the arrow Refer to the figure below NOTE Do not exert f...

Page 54: ...ose automatically When the No Disc appears on the screen the write will end NOTE Do not turn off the unit on the way or push the tray by hand to close it Up Date error will happen and can not be done with the Up Date of Up Date Disc Unplug the AC cord then plug it in After the write set to the initializing of shipping Set to the DVD mode press both Channel button 4 on the remote control and the RE...

Page 55: ...o 7 until all data has been checked When satisfied correct DATA has been entered turn POWER off return to STANDBY MODE to finish DATA input After the data input set to the initializing of shipping Turn POWER on Press both CH UP button on the set and the PLAY button on the set for more than 2 seconds After the finishing of the initializing of shipping the unit will turn off automatically Fig 1 1 2 ...

Page 56: ...C4 3 RF signal check can be done at the following A D resistance points on the DVD PCB RF SIGNAL CHECK OF DVD PCB DVD PCB BOTTOM SIDE C2609 B4007 C2627 C2626 W806 C4095 C A D B ...

Page 57: ...el Disk Height Adjustment JG024A APJG024A00 Reel Disk Height Adjustment Jig Reel Disk Height Adjustment JG153 APJG153000 X Value Adjustment Screwdriver X Value Adjustment JG176 APJG176043 Up Date Disc Up Date of the Firmware D1 1 JG185 APJG185000 Tentelometer Confirmation of Tape Tension on Playback PREPARATION FOR SERVICING 1 2 3 How to use the Servicing Fixture While pressing the POWER button on...

Page 58: ...es 20 2gf in the beginning of playback 1 2 USING A CASSETTE TYPE TORQUE TAPE KT 300NR 1 2 3 After confirmation and adjustment of Tension Post position Refer to item 1 2 load the cassette type torque tape KT 300NR and set to the PLAY mode Confirm that the right meter of the torque tape indicates 50 90gf cm during playback in SP mode Confirm that the left meter of the torque tape indicates 25 40gf c...

Page 59: ... press the Tracking Button to move the envelope The envelope waveform will begin to decrease when you press the Tracking Button Adjust the PG shifter during playback Refer to the ELECTRICAL ADJUSTMENTS 1 2 3 4 5 6 NOTE After adjustment confirm and adjust A C head Refer to item 2 2 Fig 2 1 A Fig 2 1 B NOTE Install the Torque Gauge on the reel disk firmly Press the REW button to turn the reel disk 1...

Page 60: ...on is appeared then adjust the a P4 Cap Fig 2 2 A Fig 2 2 B Audio Control Head Fig 2 2 C TAPE RUNNING ADJUSTMENT X VALUE ADJUSTMENT Confirm and adjust the height of the Reel Disk Refer to item 1 1 Confirm and adjust the position of the Tension Post Refer to item 1 2 Adjust the Guide Roller Refer to item 2 1 Confirm and adjust the Audio Control Head Refer to item 2 2 Connect CH 1 of the oscilloscop...

Page 61: ...USTMENT PARTS LOCATION GUIDE 5 6 7 8 9 10 1 2 3 4 1 Tension Connect 2 Tension Arm 3 Guide Roller 4 Audio Control Head 5 X value adjustment driver hole 6 7 8 9 10 P4 Post T Brake Spring T Reel S Reel Adjusting section for the Tension Arm position ...

Page 62: ...ayback the alignment tape Press and hold the ATR button on the remote control more than 2 seconds to set tracking to center Press both CH UP button on the set and the STOP button on the set for more than 2 seconds 1 2 3 4 When you exchange IC and Transistor for a heat sink apply the silicon grease on the contact section of the heat sink Before applying new silicon grease remove all the old silicon...

Page 63: ...R PCB CP4002 CP8102 CP2601 CP2603 CP2602 J8101 OS8101 J8103 SW8101 J8102 AC IN CD501 CP501 CP8002 TP3001 CP102 AC HEAD CD102 TP8001 J8001 CP103 FE HEAD TU301 TP101 TP3002 V651 CD681 CP651 OPERATION 2 PCB CP681 DVD DECK CD8002 S501 S502 CP601 J601 J602 J603 FRONT JACK PCB CD601 CP652 J8002 CP602 CP603 OS601 OPERATION 1 PCB ...

Page 64: ...ON NO VCR SECTION YES NO YES NO YES Check of T501 and peripheral circuit Check of V651 and peripheral circuit Check IC3001 Check of T501 and peripheral circuit Is the voltage at pin 30 of IC 3001 0V Does display light Is the voltage linked to L506 ...

Page 65: ...SUPPLY CUT Inserting a casette and push play button YES YES NO NO Does the power cut after 3 seconds Check CAPSTAN DD UNIT and CYLINDER UNIT Does the power cut after about 6 seconds Check Q3006 Q3008 and CAPSTAN BELT Check the POWER BLOCK ...

Page 66: ... Check IC3001 Change CYLINDER MOTOR YES YES NO NO AT PLAYBACK AND RECORDING CYLINDER MOTOR UNLOAD Is the voltage at pin 8 of CP3001 about DC12 6V Check 12 6 V line and POWER BLOCK In playback is at pin 12 of CP3001 about DC2 6V ...

Page 67: ... YES NO NO NO AUDIO SHAKES Is AUDIO HEAD scratched Change AUDIO HEAD At playback is input about 4 5Vp p of a rectangular wave at pin 9 of IC3001 Change CAPSTAN DD UNIT Check IC3001 At playback is pin 5 of CP3001 3 5V Check AUDIO BLOCK ...

Page 68: ...e CASSETTE TAPE CAN NOT BE INSERTED Check WORM GEAR of cassette loading block YES YES YES NO NO NO Does WORM GEAR of cassette loading block move When a CASSETTE can not inserted is pin 25 of IC3001 5V When a CASSETTE is inserted is pin 8 of CP3001 12 6V Check circuit of POWER BLOCK ...

Page 69: ...TE insert Check SW3001 Defective CASSETTE or cassette loading block YES YES YES NO NO NO Does SW3001 and REC LEVER correctly set After inserting CASSETTE is pin 35 of IC3001 0V Correctly SW3001 and REC LEVER set WHEN INSERTING A CASSETTE IT EJECTS IMMEDIATELY ...

Page 70: ...TROUBLESHOOTING GUIDE E 7 Check DECK MECHANISM CAN NOT FF REW YES NO At FF REW does voltage at pin98 of IC3001 change Check of IC3001 ...

Page 71: ...ATELY Check POWER BLOCK Change IC3001 Check Q3006 and Q3008 YES YES YES YES YES NO NO NO NO NO Does CYLINDER rotate Is there HEAD SW PULSE at TP3002 Is the voltage at pin 2 of CP3001 12 6V At play is the voltage at pin 12 of CP3001 2 6V Is PG PULSE signal inputted to pin 104 of IC3001 ...

Page 72: ...OUBLESHOOTING GUIDE E 9 5V Change CYLINDER MOTOR Change IC3001 Change CYLINDER MOTOR YES YES NO NO AT PLAY THE PICTURE JITTERS VERTICAL MINUTELY Is FG wave of CP3001 at pin 11 5V Is pin 12 of CP3001 2 6V ...

Page 73: ... 10 AUTO TRACKING DOES NOT OPERATE 2 5Vp p YES YES NO NO In auto tracking is the voltage at pin 24 of IC3001 more than DC 0 2V Does the CTL pulse signal about 2 5Vp p appear at pin 7 of IC3001 Check CONTROL HEAD Change IC3001 ...

Page 74: ...NO WHEN PLAYBACK FF OR REW MODE IS ACTIVE UNIT STOPS IMMEDIATELY Does CAPSTAN DD MOTOR rotate Refer to section CAPSTAN DD MOTOR NOT ROTAING Is there REEL SENSOR PULSE signal at pin 38 and pin 39 of IC3001 Check Q3001 and Q3002 Change IC3001 ...

Page 75: ...oise on the picture appear By adjusting the MANUAL TRACKING UP DOWN BUTTONS will the line disappear Check P B ENVELOPE Is a height of GUIDE POST maximum The height of GUIDE POST readjust Is PG SHIFTER adjustment 6 5H Adjust PG SHIFTER Is a wave of PB Y unusual Change IC101 and peripheral circuit Change IC101 ...

Page 76: ...R DOES NOT APPEAR Does E E picture appear Is the voltage of IC101 at pin 44 45 52 and 68 5V Check POWER BLOCK Is there video signal of IC101 at pin 26 Change IC101 Change IC8005 Is there video signal of IC8005 at pin 2 Is there video signal of IC3001 at pin 19 Check J8001 Change IC3001 ...

Page 77: ...TROUBLESHOOTING GUIDE E 14 YES YES NO NO AT PLAYBACK THE COLER DOES NOT APPEAR Is there color signal in video signal at pin 26 of IC101 Is there video signal at pin 26 of IC101 Change X tal Change IC101 ...

Page 78: ...GUIDE E 15 YES YES NO NO PLAYBACK PICTURE IS NOISY EVEN AFTER CLEANING HEADS Is noisy a wave of video signal at pin 26 of IC101 Is noisy a wave of video signal of EMITTER of Q8004 Check J8001 Check Q8004 Check CYLINDER ...

Page 79: ... YES YES NO NO NO COLOR DURING SELF RECORDING AND PLAYBACK Is there CHROMA signal at pin 30 32 of IC101 Check J601 IC8002 and circuit around it Is there CHROMA signal at pin 26 of IC101 Check circuit around of J8001 Change IC101 ...

Page 80: ...r to section E E DOES NOT APPEAR Is the voltage at pin 6 of IC101 about 2 5V Check A C HEAD Check circuit around at pin 10 of IC101 Check circuit around at pin 22 24 of IC701 Is there audio signal at pin 10 of IC101 Is there audio signal at pin 22 24 of IC701 Check whether there are not a damage dirt in AUDIO HEAD ...

Page 81: ... 18 YES YES NO NO CAPSTAN DD MOTOR NOT ROTATING Check POWER BLOCK Change IC3001 In playback is there voltage at pin 102 of IC3001 2 5V DD MOTOR rotate now If not replace it In playback is there voltage at pin 2 of CP3001 12V ...

Page 82: ... 11 of IC101 Check POWER BLOCK and voltage of base of Q103 Check disconnection and short of L101 Is there audio signal at pin 76 78 and 80 of IC101 Is there voltage of base of Q103 about 5V Check IC701 and the circuit from TUNER or audio input jack to IC701 Change Q103 Change L101 Is there a sine wave at pin 5 of L101 Check lead wire of A C HEAD and CONNECTOR ...

Page 83: ...E E 20 YES YES NO NO THE CASSETTE INSERT BUT THE TAPE DOES NOT MOVE Does the mode appear at display Does operate with remote control Check operation PCB Check LOADING MOTOR and MODE SENSOR RELATION DEPARTMENT Check IC3001 ...

Page 84: ...M INPUT JACK OR TUNER Is there video signal at pin 30 32 of IC 101 Is the BASE of Q103 5V Is the voltage at pin 96 of IC3001 5V Check cricuit of video signal from VIDEO IN or TUNER to IC101 Change IC3001 Change IC101 Is there video signal at pin 26 of IC101 Check CYLINDER UNIT and circuit around of CP101 ...

Page 85: ... Does normality AUDIO JACK CONNECT Connection is done over again Check POWER BLOCK Are there thevoltage of B 5V TU 32V of TU301 Check the picture Is there video signal at pin 17 of TU301 Change TU301 Change IC101 Change IC3001 Is there video signal at pin 26 of IC101 Is there video signal at pin 19 of IC3001 Check J8001 ...

Page 86: ...EREO appear Is the voltage at pin 77 of IC101 5V Refer to section E E AUDIO STEREO DOES NOT APPEAR Check POWER BLOCK Is the voltage at pin 95 of IC3001 5V Change IC3001 Check J602 J603 Change IC701 Is there audio signal at pin 10 15 of IC701 Is there audio signal at pin 61 of IC701 Check circuit around of J8001 ...

Page 87: ...S NOT APPEAR Is the voltage at pin 25 40 51 of IC701 5V Is the voltage at pin 58 of IC701 12V Check POWER BLOCK Check POWER BLOCK Change IC701 Is there Audio signal at pin 10 15 of IC701 Is there Audio signal at pin 53 57 of IC701 Check circuit around of J8001 Check J602 J603 ...

Page 88: ... E AUDIO MONO appear Refer to section E E AUDIO MONO DOES NOT APPEAR Check circuit around of TU301 at pin 14 Change IC701 Check IC701 Is there signal at pin 48 of IC701 Is there audio signal at pin 53 57 of IC701 Is there audio signal a collector of Q8005 and Q8006 Check circuit around of J8001 ...

Page 89: ... to section E E AUDIO STEREO DOES NOT APPEAR Does E E AUDIO STEREO appear At the time of channel change does the display of a stereo come out to the screen Is there audio signal at pin 48 of IC701 Is there audio signal at pin53 57 of IC701 Check ciruit around of TU301 Change IC701 Check IC701 Is there audio signal a collector of Q8005 and Q8006 Check circuit around of J8001 Change IC701 ...

Page 90: ...O appear Does NORMAL PB AUDIO appear Is there audio signal at pin 22 24 of IC701 Is there audio signal at pin 53 57 of IC701 Check circuit around of J8001 Refer to section E E AUDIO STEREO DOES NOT APPEAR Refer to section AT PLAY AUDIO DOES NOT APPEAR Check circuit of HEAD AMP and CYLINDER UNIT Change IC701 ...

Page 91: ...e of video recording is there audio signal at pin 10 and 15 of IC701 Is there audio signal at pin 53 57 of IC701 At recording and play is there signal at pin 7 8 and 9 of CP101 Check IC701 Check CYLINDER UNIT Change IC701 Check circuit arounf of J602 J603 and TU301 Refer to section E E AUDIO MONO DOES NOT APPEAR ...

Page 92: ...ECK DOES NOT ACCEPT OPEN CLOSE Is the voltage at pin 3 and 14 of IC2301 about DC9V Check P CON 9V line of POWER BLOCK Yes Is the lose connection at CD2602 CD2603 to DECK Check CD2602 CD2603 connection to DECK Check loader block DVD SECTION ...

Page 93: ...peripheral circuit Check IC2601 and peripheral circuit No Yes Check IC8005 and peripheral circuit No Yes Change IC4001 Is there a oltage beam current at TP40 and TP42 Is there a signal at pin 9 10 11 and 12 of IC2601 Is there a signal at pin 9 10 11 and 12 of IC2601 Is there video signal at pin 159 of IC4001 ...

Page 94: ... 31 NO PLAYBACK PICTURE OF S VIDEO JACK Is there Y signal at pin 161 of IC4001 No Yes REFER TO NO PLAYBACK PICTURE OF AV JACK Yes No Check J8013 and peripheral circuit Is there VIDEO signal at pin 162 of IC4001 Change IC4001 ...

Page 95: ...bout 1 8V Check P CON 3 3V line on POWER BLOCK Change IC4001 Yes No No Yes Yes No No Yes Check J8013 and peripheral circuit Is there Y signal at pin 161 of IC4001 REFER TO NO PLAYBACK PICTURE OF S VIDEO JACK Is there VIDEO signal at pin 162 of IC4001 REFER TO NO PLAYBACK PICTURE OF AV JACK Is there C signal at pin 162 of IC4001 ...

Page 96: ...IDE E 33 NO AUDIO ON PLAYBACK Is there AUDIO signal at pin 1 and 7 of IC8101 Yes Is there waveform at pin 7 and 8 of IC7301 Yes Check IC8101 and peripheral circuit No No Check IC7301 and peripheral circuit Change IC4001 ...

Page 97: ...RFA_SDEN DATA SCLK EEPROM IC4002 AT24C04N 10SI 2 7 CP4002 RF AAF_CE FE TE PI FNN FNP VBIASS0 S1 DEFECT LINK MIRR LDON HOME TIN SW TOUT SW TR FO SPDL SLED SPINDLE SLED_PWM TRACK FOCUS_DAC ADC IN 5 6 7 S MUTE HA0 HA20 HD0 HD15 SDA0 SDA11 SDD0 SDD15 I DAT 2 I CLK 2 P CON 5V P CON 9V P CON 12V AT 5V DVD RESET CP8102 DVD VIDEO DVD AUDIO R DVD AUDIO L SYSTEM MUTE STEREO DAC IC7301 PCM1742 KE 2K Y C SEPA...

Page 98: ...X SYNC SEP VCA CLAMP 1 2 FBC Chara INS 6dB P R P R V AGC L101 CLAMP EQ AMP LINE AMP MUTE ALC Y C_CS Y C_DATA Y C_CLK H AMP_SW C ROTARY H SW ENV DET COMP DUMMY_V SYNC C SYNC FRONT_V_IN TUNER_V_IN TO_NORMAL_A FROM_NORMAL_A 2 3 1 5 Q105 BIAS CTL 11 4 P CON 5V H AMP SW AUDIO MUTE C ROT RF SW IN ENV DET COMP OUT Q104 BIAS OSC Q103 SW Q101 Q102 AUDIO PB SW HF1 HF2 HI FI DEMODU LATOR HF_COM COIL BIAS OSC...

Page 99: ...Y B REM_IN AFT S CURVE CTL CTL TAB SW 35 REC SAFTY SW RESET 77 1 2 IC3003 PST3231NR AT 5V SYSTEM RESET 5 6 EEPROM IC3099 AT24C04N 10SI 2 7 Y C DATA 54 Y C CLK 53 Y C_DATA Y C_CLK C SYNC 111 C SYNC SCL SDA COMP 101 COMP SEG5 63 SEG1 VCR LED 47 55 SEG_5 SEG_1 VCR_LED ST SELECT 31 HIFI H SW 106 HIFI ENV 32 ST_SELECT HIFI_H SW HIFI_ENV DET POWER MUTE L 87 POWER_MUTE L IIC_DATA IIC_CLK AUDIO_MUTE H V R...

Page 100: ...SEG3 2G DUB REC_LED SEG1 SEG2 1G VCR T REC_LED AT 5 2V DVD LED SW Q666 POWER DVD LED 5 KEY A KEY B 2 1 DVD LED D685 FRONT_V_IN OPERATION DISPLAY BLOCK DIAGRAM AUDIO R J603 2 3 2 2 AUDIO L J602 VIDEO J601 FRONT AV JACK REC OTR CH DOWN POWER VCR EJECT CH UP KEY A 6 AT 5 2V KEY B 1 5 2 4 8 10 12 REM IN VCR LED FRONT A IN R FRONT A IN L OS601 2 1 VCR LED D602 CP651 2 1 5 CP652 1 5 6 2 4 8 10 12 FRONT ...

Page 101: ..._R ST_SELECT FRONT_A_IN L FRONT_A_IN R HF2 HF_COM FSC HF1 FROM_NORMAL_A TO_NORMAL_A TUNER JACK SYSCON Y C AUDIO CCD HEAD AMP 51 58 40 P CON 12V P CON 5V INPUT SW AMP AMP RFC OUTPUT SW PNR BPF FM LIM DEM BLOCK AMP AMP AGC LOGIC VCO FO ADJ LOGIC 25 DBX NOISE REDUCTION L R MIX REC LPF VCO 4 2 Hi Fi DEMODULATOR BLOCK DIAGRAM 9 14 DVD_A_OUT L DVD_A_OUT R POWER OPERATION DISPLAY REAR_A_IN_L REAR_A_IN_R ...

Page 102: ...DATA 12 14 AFT S CURVE POWER MUTE_L 6 3 REAR IN JACK J8002 SYSCON 3 VIDEO MUTE H 15 32V Q8003 VIDEO MUTE SW 4 1 AV SW IC8005 MM1501XNRE 6 2 3 Q8005 MUTE SW Q8007 MUTE SW SYS_MUTE Y C VIDEO OUT SW V OUT POWER P CON 5V TUNER JACK BLOCK DIAGRAM Vcc RF_CH_SW 2 Q301 MUTE SW CP8002 7 SYS_MUTE DVD_RESET 6 5 DVD_AUDIO_R 3 1 DVD_AUDIO_L DVD_VIDEO DVD_RESET AV SW1 DVD_A_OUT R DVD_A_OUT L 18 FSC 4 AV SW IC80...

Page 103: ...531 PROTECT Q503 P CON 5V SW Q506 M CON POWER SW Q504 M CON 5V SW Q507 3 3V CTL AT 12 6V OPERATION DISPLAY TUNER JACK P CON 5V P CON 12V AT 5 2V POWER FAIL VCR POWER ON L AT 5V M CON DVD POWER CTL 32V P CON 12V P CON 5V AT 5 2V SYSCON SYSCON SYSCON TUNER JACK P CON 3 3V TX CP501 7 P CON 9V A P CON 5V 4 3 1 RX P CON 9V A 8 2 9 P CON 3 3V P CON 12V AT 5V 11 12 Q513 POWER FAIL SW Q514 POWER FAIL SW T...

Page 104: ...2 C7302 R4049 J8103 R4042 Q2604 R2625 Q2601 C8102 W857 C8137 C2304 R2607 C4007 C4039 C4035 CP4002 C2605 R2614 IC2301 R8110 D8106 C4079 B2602 D8113 CP2601 R8104 R4012 B2601 C4021 C4018 R8130 R4044 W854 W835 L8102 C4085 IC8101 IC4003 C4031 C2628 W855 C2639 W828 C8132 R2601 C4083 C8111 R8111 R2323 R8103 R8106 C4062 C2604 B8101 C4006 C2624 R2628 W827 R2648 IC7301 HS2301 W876 W811 C4093 C4094 R4008 C40...

Page 105: ......

Page 106: ...21_1 R139 R138 R664 C3027 C3065 R3047 R3046 R3062 C3050 R3033 C3053 C3020 C3008 R3003 R3057 C3017 R707 C155 R3016 R3006 R3056 C3061 R3044 R3045 R105 R718 R8010 C301 R301 Q8005 Q8006 R8014 R8017 R8016 R302 C303 C762 C763 R3010 R3083 Q656 R668 Q657 Q658 R674 Q661 Q665 C8057 R8032 R8056 Q666 Q8007 Q101 Q102 C719 C716 C713 C8014 R8011 Q8003 R304 R704 R8015 R305 Q301 R129 R3026 C3040 R666 Q653 R661 R11...

Page 107: ...R SIDE RELAY CHIP MOUNTED PARTS SOLDER SIDE 00 SW2 SW SOLDER SIDE 0 02 0 0 2 S1005Y S1004Y R601 CP602 J601 J602 D601 CP601 J603 C601 D602 CP603 SW605 SW604 SW601 SW602 SW603 OS601 R607 R605 R602 R606 R604 R603 C604 CP681 SW686 R690 D685 SW690 SW687 SW685 R685 R686 R691 R687 R689 SW689 R692 SW691 DVD LED VCR DVD STOP PLAY REW REV FF CUE OPEN CLOSE VIDEO AUDIO L AUDIO R B B B G 7 G 8 ...

Page 108: ...R HA12 LDON HD7 TIN_SW HA13 SMUTE SMUTE HA14 TRACK_DAC HA15 HA10 FOCUS_DAC HA16 HD14 SPINDLE_PWM HA17 SLED_PWM HA9 HA18 P CON A5V HD6 HA19 P CON 3 3V HA20 HA8 RESET P CON 9V HD0 HD13 P CON 5V HD1 HD5 ADCIN_7 HD2 HA20 HOME HOME HD3 ADCIN_6 HD4 LDON ADCIN_5 HD5 HD12 D_GND HD6 WR DJTDO ML M_GND HD7 GND HD4 DJTDI MC HD8 HD9 DJTMS MD HD10 HD11 ICETCK V_SW HD11 HD3 ICETDO HD12 HA19 ICETDI HD13 HD14 A_MU...

Page 109: ...D_D10 SD_D5 RAMCS0 HD12 HA20 RAMCS1 SD_D9 SD_D6 RAMRAS RAMCAS HD4 WR SD_BA0 RAMDQM SD_D8 SD_D7 RAMWE RESET RAMCLK HA0 HA1 HD11 RAMDQM HA2 HA3 RAMDQM RAMWE HA4 HD3 HA5 RAMCLK RAMCAS HA6 HA7 HD10 HA19 RAMRAS HA8 HA9 RAMCS1 HA10 HD2 HA18 HA11 SD_A11 SD_BA0 HA12 HA13 HD9 HA17 SD_A9 RAMCS0 HA14 HA15 SD_A8 SD_A10 HA16 HD1 HA7 HA17 SD_A7 SD_A0 HA18 HA19 HD8 HA6 SD_A6 SD_A1 HA20 HD0 SD_A5 SD_A2 HD1 HD0 HA...

Page 110: ...2651 4 7K R2618 10 R2306 5 6K R2323 3 3K R2650 4 7K B2601 FCM2012H 102T04 B2605 FCM2012H 102T04 B2602 FCM2012H 102T04 B2604 FCM2012H 102T04 B2603 FCM2012H 102T04 W864 W863 W861 W808 W862 W807 W810 W811 W806 W876 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS TP...

Page 111: ...68 R8113 56 R8132 3 3K R8130 2 2K R8105 47K R8112 470 R8134 470 R8110 12K R8108 10K R8107 10K R8109 12K R8106 47K R8120 4 7K R8121 3 3K R8122 1K R8119 470K R8102 100K R8103 100K R8101 10K R8128 1K R8129 10K R8115 470 R8131 1 5K R8123 4 7K R8111 10K R8104 10K R8151 10K R7307 10K R7306 10K R8133_1 220 R8124 1K B8102 FCM2012H 102T04 B8101 FCM2012H 102T04 B7302 FCM2012H 102T04 B8103 FCM2012H 102T04 B7...

Page 112: ...ITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS L106_1 22uH 0305 L105_1 100uH 0305 L102 100uH 0305 L107 22uH 0305 X101 100DT3R528 3 579545MHz CAUTION DIGITAL TRANSISTOR COMP H SW ENV DET P CON 5V H AMP_SW C ROTARY Y C_CS Y C_DATA Y C_CLK P CON 5V AUDIO_MUTE H FSC P CON 5V GND DVD_V_OUT DAC_D TU REAR_V_IN Y C_VIDEO_OUT FSC FSC 4FSC TO_NORMAL_A FRONT_V_IN FROM_NORMAL_A HF1 HF_COM HF2 A VCC ...

Page 113: ...POWER_MUTE L Y C_DATA SYS_MUTE Y C_CLK RF_CH_SW 5G CS BS_LED SW_V_OUT 4G VSC_LED AV_SW1 AV_SW2 3G TV VCR_LED AV_SW2 SCL AV_SW1 2G DUB REC_LED SDA Y C_CS 1G VCR T REC_LED AFT S CURVE CAP_FG TV VCR AT 12 6_V RF_CH_SW VCR_LED VIDEO_OUT P CON 5V AUDIO_MUTE H DVD_LED POWER_MUTE L CAP_F R V REC_ST H DVD_POWER_CTL VIDEO_MUTE H CAP_LIMIT LDM_CTL DVD_RESET SYS_MUTE CAP_F R REM_IN AT 12 6_V C ROTARY CONTROL...

Page 114: ...8017 2 2K R8015 390 R305 1K R8009 470 1 2W R8032 470 R8056 470 R302 1K R304 10K R8059 4 7K 1 4W R306 120 TP8001 VIDEO OUT W825 W805 W820 W821 W853 W864 W863 W862 W861 W879 OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS CAUTION DIGITAL TRANSISTOR L301 22uH 0305 ...

Page 115: ...ASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS CAUTION DIGITAL TRANSISTOR CP652 TOC G12X A1 1 10 11 12 2 3 4 5 6 7 8 9 CAUTION DIGITAL TRANSISTOR FRONT_V_IN FRONT_A_IN_L FRONT_A_IN_R DVD_LED VCR_LED KEY A 1G VCR T REC_LED KEY B 2G DUB REC_LED VCR_LED 3G TV VCR_LED 4G VSC_LED REM_IN 5G CS BS_LED AT 5 2V SEG_1 SEG_2 SEG_3 SEG_4 SEG_5 SEG_6 SEG_7 SEG_8 SEG_9 SEG_10 REM_IN KEY B KEY ...

Page 116: ...MATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER NOTE THE DC VOLTAGE EACH PART WAS L701_1 22uH 0305 L703 100uH 0305 L702_1 22uH 0305 FSC SIF_OUT SCL SDA P CON 5V AUDIO_MUTE H FRONT_A_IN_L FRONT_A_IN_R REAR_A_IN_L REAR_A_IN_R SIF_OUT DVD_A_OUT_L DVD_A_OUT_R AUDIO_OUT HIFI_A_OUT_R HIFI_A_OUT_L P CON 5V V REC_ST H HIFI_A_OUT_R HIFI_ENV DET HIFI_H SW ST_SELECT P...

Page 117: ...500V B C524 0 022 B C525 680P 2KV R C527 0 0082 B C502 0 1 275V ECQUL C513 220P 2KV R C509 0 018 M C534 1 F C531 560P 500V B C512 1 F C517 1 F C507 2 2 F C541 2 2 F C522_1 22 50V YK C504_1 220 6 3V YK C505_1 100 16V YK C521 100 16V YK C510_1 22 50V YK C530_1 100 16V YK R552 100 R511 560K R509 100 R543 100K R537 220 R508 100 1 4W R538 220 R533 220 1 4W R534 22K R535 22K R513 390 1 2W R553 47K 1 4W ...

Page 118: ...602 2H0C1003 C601 10 16V KA C604 100 6 3V KA R601 75 1 4W R689 3 3K 1 4W R687 6 8K 1 4W R691 220K 1 4W R690 33K 1 4W R692 1 5K 1 4W R603 6 2K 1 4W R605 100 1 4W R606 56K 1 4W R604 6 8K 1 4W R602 3 3K 1 4W R607 220 1 4W R686 6 8K 1 4W R685 13K 1 4W OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME DURING PLAYBACK MEASURED WITH THE DIGITAL TESTER ...

Page 119: ...JECT TO CHANGE WITHOUT NOTICE NOTE THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME M M2002 BCD3B02 M M2001 JCL9B61 D1 SG 107F6 1 2 3 4 R2 82K R1 560 S1002X S1001X S1004X S1003X S1005X S1002Y S1001Y S1004Y S1003Y S1005Y SW2 SW1AB 271 10A CP1 IMSA 9615S 08C PP 1 2 3 4 5 6 7 8 RELAY SW FG SCHEMATIC DIAGRAM RELAY PCB SW PCB AWD28 S1002 S1003 S1001 S1004 S1005 VCC FG GND L SW SP MTR SLD MTR SLD MTR SP...

Page 120: ...FRONT A IN L VMC298 DVD PCB PCB130 Y C GND VCC INPUT DAC_D_DVD_VIDEO SYS_MUTE DVD_RESET GND DVD_AUDIO_L GND DVD_AUDIO_R CP8102 DAC_D_DVD_VIDEO DVD_RESET GND GND DVD_AUDIO_L DVD_AUDIO_R SYS_MUTE CD8002 FFC 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 CP8002 RX TX GND GND P CON 3 3V P CON 3 3V P CON 5V MOTOR GND P CON 9V A P CON 9V A P CON 12V AT 5V RX TX GND GND P CON 3 3V P CON 3 3V P CON 5V MOTOR GND P CON 9V...

Page 121: ...in the schematic diagram NOTE 1 2 3 4 7 6 MPEG MICON 8 5ns 20mV RF AMP DSP MEMORY 200ns 10mV 10ns 100mV 200ns 20mV 500µs 100mV 200ns 20mV 10µs 100mV Y C AUDIO CCD HEAD AMP 16 PB 10µs 500mV 17 PB 100ns 100mV PB 1ms 100mV 18 5 500µs 100mV 10µs 100mV 9 10µs 100mV 10 AUDIO VIDEO 10µs 100mV 11 10µs 100mV 12 ...

Page 122: ... 50ns 1 0V 23 PB 5ms 2 0V 27 PB 10ms 1 0V 28 10µs 200mV 32 TUNER JACK WAVEFORMS The following waveforms were measured at the point of the corresponding balloon number in the schematic diagram NOTE SYSCON PB 5ms 1 0V 21 5µs 500mV 38 POWER 5µs 5 0V 39 PB 200ms 500mV 19 REC 5µs 20V 20 ...

Page 123: ...209 209 201 209 120 112 202 202 121 123 105 104 103 106 203 103 113 102 106 204 PCB010 VCR PCB ASS Y PCB130 DVD PCB ASS Y 203 203 113 124 203 PCB280 OPERATION 2 PCB ASS Y 101B 101 101H 101G 101F 101K 101A 101K 101E 101J 101C 208 101I 101D 101L 115 114 208 PCB260 FRONT JACK PCB ASS Y 208 208 PCB270 OPERATION 1 PCB ASS Y ...

Page 124: ...J1 2 MECHANICAL EXPLODED VIEW PACKING DIAGRAM 128 CD6002 CD6003 110 118 132 133 134 135 125 TM601 126 127 127 129 130 131 ...

Page 125: ... 322 508 324 349 506 501 H5002 323 508 341 331 334 333 314 301 313 307 300 317 336 346 345 319 320 AA 316 318 347 AA AA AA AA AA AA AA AA AA AA AA AA CD1501 M101 304 CD1502 510 348 Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE MARK CLASS GREASE AA ...

Page 126: ... 505 502 338 502 337 340 509 308 344 327 343 326 328 AA AA AA AA AA AA AA AA AA AA AA CD1501 CD1502 AA 339 AA AA J2 2 Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE MARK CLASS GREASE AA ...

Page 127: ... 610 604 602 AA AA 605 601 605 703 PCB640 SW PCB ASS Y CD2001 CD2301 Do not replace the parts Because minute adjustments are needed if this condition is disassembled further more If the repair is needed replace the DVD MECHA ASS Y CP1 SW2 AA 608 Applying positions AA for the grease are displayed for this section Check if the correct grease is applied for each position NOTE CLASS GREASE MARK AA ...

Page 128: ...FC 115 AE002747 752WUA0006 SHIELD 3PIN 116 AE001420 761WSA0127 ANGLE FRONT 117 AE002690 702WSAA077 CABINET TOP 118 AE002782 J5F10129B INFORMATION SHEET 119 AE001591 761WSA0130 ANGLE DVD 120 AE001418 752WSA0359 ANGLE DVD 2 121 AE001851 761WPA0262 HOLDER DECK TOP 122 AE001852 8965TS1010 CUSHION 65TS10 10 10x20x25 123 AE001853 8965TS1017 CUSHION 65TS10 10 17 5x20x14 124 AE001419 761WPA0292 HOLDER DVD...

Page 129: ... 333 BZ710762 85OP400542 BAND TENSION 334 BZ710540 85OP400533 CONNECT TENSION 335 BZ710541 85OP600573 ARM BRAKE T 336 BZ710763 85OP600584 BAND BRAKE T 337 BZ710543 85OP600577 CAM PINCH ROLLER 338 BZ710544 85OP600578 CAM MAIN 339 BZ710545 85OP600579 ROD MAIN 340 BZ710546 85OP600582 GEAR JOINT 341 BZ710110 85OP800322 SPRING TENSION 342 BZ710547 85OP800360 SPRING BRAKE T 343 BZ710548 85OP800355 SPRIN...

Page 130: ...7 92P100082A CLAMPER 2 618 AD301839 92P300002A SPRING RACK LOADING 619 AD301840 92P400002A MAGNET CLAMPER 620 AD301847 92P100030A GEAR IDLER 621 AD301842 92P100025A GEAR MOTOR 622 AE002180 92P100083A GEAR MIDDLE 1 623 AD301844 92P100027A GEAR MIDDLE 2 701 BZ710187 8110226804 SCREW TAP TITE P BIND 2 6x8 702 AD301851 8110120604 SCREW TAP TITE P PAN 2x6 703 AD301852 8107220504 SCREW TAP TITE S BIND 2...

Page 131: ...BZ210126 R002T4222J RC 2 2K OHM 1 4W R141 AE001813 R904N7102J RC 1K OHM 1 10W R142 AE001813 R904N7102J RC 1K OHM 1 10W R143 AE001813 R904N7102J RC 1K OHM 1 10W R301 AE001833 R904N7333J RC 33K OHM 1 10W R302 AE001813 R904N7102J RC 1K OHM 1 10W R304 AE001814 R904N7103J RC 10K OHM 1 10W R305 AE001813 R904N7102J RC 1K OHM 1 10W R306 AE001889 R803R9121J RC 120 OHM 1 16W R501 BZ210219 R0G3K2335K RC 3 3M...

Page 132: ... R904N7821J RC 820 OHM 1 10W R672 AE001823 R904N7181J RC 180 OHM 1 10W R673 AE001823 R904N7181J RC 180 OHM 1 10W R674 AE001823 R904N7181J RC 180 OHM 1 10W R675 AE001845 R904N7821J RC 820 OHM 1 10W R683 AE001293 R904N7271J RC 270 OHM 1 10W R685 AE001776 R002T4133J RC 13K OHM 1 4W R686 BZ210162 R002T4682J RC 6 8K OHM 1 4W R687 BZ210162 R002T4682J RC 6 8K OHM 1 4W R689 BZ210060 R002T4332J RC 3 3K OHM...

Page 133: ...AD302345 R803R9472J RC 4 7K OHM 1 16W R2613 AD302345 R803R9472J RC 4 7K OHM 1 16W R2614 AE001285 R8E3P9123F RC 12K OHM 1 16W R2615 AE001811 R904N7100J RC 10 OHM 1 10W R2616 AE001813 R904N7102J RC 1K OHM 1 10W R2617 AE001813 R904N7102J RC 1K OHM 1 10W R2618 AE001811 R904N7100J RC 10 OHM 1 10W R2619 AE001812 R904N7101J RC 100 OHM 1 10W R2620 AD302345 R803R9472J RC 4 7K OHM 1 16W R2621 AE001812 R904N...

Page 134: ...E001292 R904N7183J RC 18K OHM 1 10W R3053 AE001838 R904N7474J RC 470K OHM 1 10W R3055 AE001827 R904N7223J RC 22K OHM 1 10W R3056 AE001813 R904N7102J RC 1K OHM 1 10W R3057 AE001827 R904N7223J RC 22K OHM 1 10W R3062 AE001813 R904N7102J RC 1K OHM 1 10W R3063 AE001813 R904N7102J RC 1K OHM 1 10W R3083 AE001833 R904N7333J RC 33K OHM 1 10W R3087 AE001833 R904N7333J RC 33K OHM 1 10W R4001 AE001290 R8E3P93...

Page 135: ...RC 47K OHM 1 10W R8107 AE001784 R803R9103J RC 10K OHM 1 16W R8108 AE001784 R803R9103J RC 10K OHM 1 16W R8109 AE001818 R904N7123J RC 12K OHM 1 10W R8110 AE001818 R904N7123J RC 12K OHM 1 10W R8111 AE001814 R904N7103J RC 10K OHM 1 10W R8112 AE001796 R803R9471J RC 470 OHM 1 16W R8113 AE001798 R803R9560J RC 56 OHM 1 16W R8114 AE001783 R803R9102J RC 1K OHM 1 16W R8115 AE001796 R803R9471J RC 470 OHM 1 16...

Page 136: ...16V B C115 AE001769 E50HU1330M CE 33 UF 10 V C116 AE002756 CS0YF0415Z CC 0 1 UF 50V F C117 AE001743 CS0YB0414K CC 0 01 UF 50V B C118 AE001743 CS0YB0414K CC 0 01 UF 50V B C119 AE001544 E50HU3100M CE 10 UF 25 V C120 BZ110074 E50HU5010M CE 1 UF 50V C121 AE001273 CS0PB04K3K CC 0 0027UF 50V B C122 AE001744 CS0YB04B3K CC 0 0012UF 50V B C123 AE000467 E02LU54R7M CE 4 7 UF 50V C124 BZ110074 E50HU5010M CE 1...

Page 137: ...CE 2200 UF 6 3V C519 AE001253 E02L01222M CE 2200 UF 10V C521 AD301535 E02LU2101M CE 100 UF 16V C522 BZ110205 E02LU5220M CE 22 UF 50V C524 AE001748 CS0YB04H4K CC 0 022 UF 50V B C525 AD301320 C0PLRR7U2K CC 680 PF 2KV R C527 AE001749 CS0YB04W3K CC 0 0082UF 50V B C528 AD301535 E02LU2101M CE 100 UF 16V C530 AD301535 E02LU2101M CE 100 UF 16V C531 AE001723 C0JTB05S2K CC 560 PF 500V B C534 AE001763 CS0YF0...

Page 138: ... AE001673 CS0YCH4U2J CC 680 PF 50V CH C763 AE001673 CS0YCH4U2J CC 680 PF 50V CH C2301 AE001275 CS0PF0415Z CC 0 1 UF 50V F C2302 AE002124 CS0PB0315K CC 0 1 UF 25V B C2303 AE002124 CS0PB0315K CC 0 1 UF 25V B C2304 AE001733 CS0PCH4H2J CC 220 PF 50V CH C2305 AE001733 CS0PCH4H2J CC 220 PF 50V CH C2306 AE001275 CS0PF0415Z CC 0 1 UF 50V F C2307 AE002124 CS0PB0315K CC 0 1 UF 25V B C2308 AE002124 CS0PB0315...

Page 139: ...0V B C3007 AE001741 CS0YB0215K CC 0 1 UF 16V B C3008 AE001728 CS0PB04Q3K CC 0 0047UF 50V B C3009 AE001741 CS0YB0215K CC 0 1 UF 16V B C3010 AE001742 CS0YB0413K CC 0 001 UF 50V B C3013 BZ110263 E50HU2220M CE 22 UF 16 V C3014 AE002756 CS0YF0415Z CC 0 1 UF 50V F C3015 AE001735 CS0PCH4W2J CC 820 PF 50V CH C3016 AE001543 E50HU0470M CE 47 UF 6 3V C3017 AE001742 CS0YB0413K CC 0 001 UF 50V B C3018 AE001730...

Page 140: ...5V B C4037 AE001275 CS0PF0415Z CC 0 1 UF 50V F C4038 AE001726 CS0PB0414K CC 0 01 UF 50V B C4039 AE002756 CS0YF0415Z CC 0 1 UF 50V F C4040 AE002756 CS0YF0415Z CC 0 1 UF 50V F C4041 AE002756 CS0YF0415Z CC 0 1 UF 50V F C4044 AE001275 CS0PF0415Z CC 0 1 UF 50V F C4045 AE002756 CS0YF0415Z CC 0 1 UF 50V F C4046 AE002756 CS0YF0415Z CC 0 1 UF 50V F C4047 AE002756 CS0YF0415Z CC 0 1 UF 50V F C4050 AE001275 C...

Page 141: ...745 CS0YB04E3K CC 0 0015UF 50V B C8106 AE001745 CS0YB04E3K CC 0 0015UF 50V B C8107 AE001729 CS0PCH412J CC 100 PF 50V CH C8110 AE001275 CS0PF0415Z CC 0 1 UF 50V F C8111 AD301535 E02LU2101M CE 100 UF 16V C8112 BZ110205 E02LU5220M CE 22 UF 50V C8113 BZ110205 E02LU5220M CE 22 UF 50V C8114 AD301729 E02LU52R2M CE 2 2 UF 50V C8115 AE000467 E02LU54R7M CE 4 7 UF 50V C8118 AD301729 E02LU52R2M CE 2 2 UF 50V ...

Page 142: ...050 DIODE SILICON 1N4005 EIC D685 AE001703 0021E5Q212 LED LTL 1CHGT 002A D701 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D702 BZ410020 D97U05R11B DIODE ZENER MTZJ5 1B T 77 D2601 BZ410121 DDARDS1200 DIODE SILICON KDS120RTK D3001 AD301638 0010E00330 INFRARED LED LTE 3271T 012A O D3007 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D3009 BZ410006 D1VT001330 DIODE SILICON 1SS133T 77 D8001 BZ410022 D97...

Page 143: ...POUND TRANSISTOR DTC124EKAT146 Q657 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146 Q658 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146 Q659 BZ510108 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q660 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146 Q661 BZ510108 TAAA1504SY TRANSISTOR SILICON KTA1504S_Y_RTK Q662 BZ510021 TNYJC05001 COMPOUND TRANSISTOR DTC124EKAT146 Q663 BZ510021 T...

Page 144: ...504R01T38 SWITCH TACT EVQ11L05R SW602 AE001707 0504R01T38 SWITCH TACT EVQ11L05R SW603 AE001707 0504R01T38 SWITCH TACT EVQ11L05R SW604 AE001707 0504R01T38 SWITCH TACT EVQ11L05R SW605 AE001707 0504R01T38 SWITCH TACT EVQ11L05R SW685 AE001707 0504R01T38 SWITCH TACT EVQ11L05R SW686 AE001707 0504R01T38 SWITCH TACT EVQ11L05R SW687 AE001707 0504R01T38 SWITCH TACT EVQ11L05R SW689 AE001707 0504R01T38 SWITCH...

Page 145: ...SA 9604S 05Z13 CD6002 AE001243 06CPL02006 CABLE CPL02006 CD6003 AE001712 06CPBA2003 CORD RCA PIN TD 020301 3 CD8002 AE001246 122F080601 CORD JUMPER 2F080601 CP2601 AE001710 069GYOT079 CONNECTOR PCB SIDE 09 5000 024 001 006 CP2602 AD301555 069EV83010 CONNECTOR PCB SIDE 00_6232_008_006_800 CP2603 BZ614350 069S230629 CONNECTOR PCB SIDE A2001WV2 3P CP3001 BZ614289 06972C0010 CONNECTOR PCB SIDE TMC J12...

Page 146: ...TOSHIBA CORPORATION 1 1 SHIBAURA 1 CHOME MINATO KU TOKYO 105 8001 JAPAN ...

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Toshiba SD-V396SU, Owner'S Service Manual

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