Sony SLV-D940P AZ Service Manual Download

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4-10

4-9

CONDUCTOR SIDE

Summary of Contents for SLV-D940P AZ

Page 1: ...out 75 ohm asymmetrical aerial socket Tape speed SP PAL 23 39 mm s recording playback NTSC 33 35 mm s recording line input only playback LP PAL 11 70 mm s recording playback NTSC 16 67 mm s playback only EP NTSC 11 12 mm s recording line input only playback SLV D940P ME EA only Maximum recording playback time 10 hrs in LP mode with E300 tape Rewind time Approx 1 min with E180 tape Inputs and outpu...

Page 2: ... ME EA up to 24 hours at a time General Power requirements SLV D940P AZ 220 240 V AC 50 Hz SLV D940P ME EA 110 240VAC 50 60 Hz Power consumption 20 W Operating temperature 5 C to 40 C Storage temperature 20 C to 60 C Dimensions including projecting parts and controls w h d Approx 430 85 293 mm Mass Approx 3 9 kg Supplied accessories Remote commander 1 R6 size AA batteries 2 Aerial cable 1 Audio co...

Page 3: ...r correcting the original service problem perform the following safety checks before releasing the set to the customer This appliance is classified as a CLASS 1 LASER product The CLASS 1 LASER PRODUCT MARKING is located on the rear exterior 4 Look for parts which though functioning show obvious signs of deterioration Point them out to the customer and recommend their replacement 5 Check the B volt...

Page 4: ... y Gear Center Ass y Removal 2 15 2 4 18 Guide Cassette Door Removal 2 15 2 4 19 Lever Unit Pinch Ass y Plate Joint Spring Pinch Drive Removal 2 16 2 4 20 Lever 9 Guide Ass y Removal 2 16 2 4 21 FE Head Removal 2 17 2 4 22 ACE Head Removal 2 17 2 4 23 Slider S T Ass y Removal 2 18 2 4 24 Plate Ground Deck Cylinder Ass y Removal 2 18 2 4 25 Belt Pulley Removal 2 19 2 4 26 Motor Capstan Ass y Remova...

Page 5: ...customer 4 Insulation Resistance Test Cold Check 1 Unplug the power supply cord and connect a jumper wire between the two prongs of the plug 2 Turn on the power switch of the instrument 3 Measure the resistance with an ohmmeter between the jumpered AC plug and all exposed metallic cabinet parts on the instrument such as screwheads antenna control shafts handle brackets etc When an exposed metallic...

Page 6: ... them with components rated for higher voltage wattage etc Parts that have special safety characteristics are identified by shading an or a on schematics and parts lists Use of a substitute replacement that does not have the same safety characteristics as the recommended replacement part might create shock fire and or other hazards Product safety is under review continuously and new instructions a...

Page 7: ...he service precautions are indicated or printed on the cabinet chassis or components When servicing follow the printed or indicated service precautions and service materials 3 The components used in the unit have a specified flame resistance and dielectric strength When replacing components use components which have the same ratings Components identified by shading by or by in the circuit diagram ...

Page 8: ...sembly 3 Use only a grounded tip soldering iron to solder or unsolder ESD devices 4 Use only an anti static solder removal devices Some solder removal devices not classified as anti static can generate electrical charges sufficient to damage ESD devices 5 Do not use freon propelled chemicals These can generate electrical charges sufficient to damage ESD devices 6 Do not remove a replacement ESD de...

Page 9: ...s them the same ground as the sheet 4 Remove the optical pick up block 5 Perform work on top of the conductive sheet Be careful not to let your clothes or any other static sources to touch the unit Be sure to put on a wrist strap grounded to the sheet Be sure to lay a conductive sheet made of copper etc Which is grounded to the table Fig 3 6 Short the short terminal on the PCB which is inside the ...

Page 10: ...lder land 2 points short on Pick up See Fig 4 4 Disassembly the Pick up 5 2 Assembly 1 Replace the Pick up 2 Remove the soldering 2 points on Pick up 3 Reassemble the Deck Assy Note If the assembly and disassembly are not done in correct sequence the Pick up may be damaged PICK UP ASS Y SOLDER LAND 2 POINTS SHORT Fig 4 ...

Page 11: ...nd point at the remote sensor at your TV TV DVD VIDEO Remote sensor SELECT VIDEO SELECT DVD continued 10 Setting up the remote commander Controlling other TVs with the remote commander The remote commander is preprogrammed to control non Sony TVs If your TV is listed in the following table set the appropriate manufacturer s code number Now you can use the 1 VOL PROG MUTING TV VIDEO 0 9 and buttons...

Page 12: ...he appropriate order for your local area If you want to change the order of the channels or disable unwanted programme positions see Changing disabling programme positions on page 23 After the search is complete the clock setting menu appears See Setting the clock on page 17 ENTER RETURN SYSTEM SELECTION SET UP ENTER v V SYSTEM B G NEW ZEALAND SYSTEM B B AUSTRALIA RETURN LANGUAGE SET SET UP ENTER ...

Page 13: ...e User Set Clock English Off Off On RETURN OPTION SET UP ENTER v V ENTER 12 00 1 JAN 2004 THU Time Date RETURN CLOCK SET SET UP ENTER v V b B Year ENTER 18 00 1 JAN 2004 THU RETURN CLOCK SET SET UP ENTER v V b B Time Date Year continued 18 Setting the clock Tip To change the digits while setting press B to return to the item to be changed and select the digits by pressing V v Note The clock displa...

Page 14: ...er changes as shown below A t B t t Z t 0 t 1 t t 9 t A 2 Press b to set the next character The next space flashes To correct a character press B b until the character you want to correct flashes then reset it You can set up to 4 characters for the station name 8 Press ENTER to confirm the station name 9 Press O RETURN then press SET UP to exit the menu ENTER PR MFT CH NAME 5 SYSTEM B G RETURN MAN...

Page 15: ...up Auto Setup TV System RETURN INSTALL SET UP ENTER V v G Video Output CH CH68 continued 26 Presetting channels Note Be sure to select the programme position you want to disable correctly If you disable a programme position by mistake you need to reset that channel manually 3 Press V v to select Manual Setup then press ENTER 4 Press V v to select the row which you want to disable To display other ...

Page 16: ... see page 70 For VIDEO CDs see page 92 appears when no disc is loaded To Press Stop play x Pause play 1 X Resume play after pause H Go to the next frame in pause mode SKIP Go to the previous frame in pause mode REPLAY Go to the next chapter track or scene in continuous play mode NEXT on the remote or M on the unit Go back to the previous chapter track or scene in continuous play mode PREV on the r...

Page 17: ...rack or chapter icon will appear on the DVD playback screen followed by the current title track or chapter number and the counter position To playback from the desired title track counter position You can playback the desired title track counter position using this menu Tip You can change the counter position information playing time or remaining time using B b DVD and CD only DVD CD 1 Press V v d...

Page 18: ...in the display window To Press Stop play x Pause play X Resume play after pause X or H Fast forward the tape M during stop Rewind the tape m during stop Eject the tape Z Playback options Operation View the picture during fast forward or rewind During fast forward hold down M During rewind hold down m Play at high speed During playback briefly press M or m The tape continues to play at 5 times norm...

Page 19: ...d SP or LP LP Long Play provides recording time twice as long as SP However SP Standard Play produces better picture and audio quality 4 Press z REC to start recording The recording indicator lights up red in the display window PROG TRACKING INPUT SELECT SP LP REC Recording indicator 43 Recording TV programmes Basic Operations To check the remaining time Press DISPLAY three times With the display ...

Page 20: ...and repeat step 2 4 Press ENTER to confirm all settings 5 Press 1 to turn off the DVD VCR The indicator appears in the display window and the VCR stands by for recording To record from a decoder or other source leave the connected equipment switched on ENTER INPUT SELECT SET UP v V b B PR DATE START STOP SPEED CLEAR ENTER ENTER continued 46 Recording TV programmes using the timer To use the Auto T...

Page 21: ...s If you are setting the clock for the first time or 12 appears in the display window you cannot set the clock to February 29th using EASY TIMER Please use the Auto Clock Set feature to set the VCR to this day The timer indicator flashes in the display window when you complete the setting in step 11 on page 50 with no tape inserted When the setting time is incorrect Error appears in the display wi...

Page 22: ...equipment switched on ENTER ENTER about 20 seconds will be cut off Programme 1 Programme 2 about 20 seconds will be cut off Programme 1 Programme 2 54 A V Receiver hookup Advanced Hookups A V Receiver hookup A Use this hookup if your A V receiver has a Dolby Surround Pro Logic decoder and 3 to 6 speakers You can enjoy the Dolby Surround effects only when playing Dolby Surround audio or multi chann...

Page 23: ...et s compatibility with this DVD player please contact our customer service center l Signal flow DVD only Component video cord not supplied TV green red red green blue DVD VCR blue PROGRESSIVE indicator 58 Audio Setup DVD Settings and Adjustments Audio Setup Audio Setup allows you to set the sound according to the playback and connection conditions 1 Press SET UP when the DVD player is in stop mod...

Page 24: ... using S VIDEO OUT jack is only for the DVD player 4 Press B b to select an item 5 Press SET UP to exit the menu 4 3 Letter Box Select this when you connect a 4 3 screen TV Displays a wide picture with bands on the upper and lower portions of the screen 4 3 Pan Scan Select this when you connect a 4 3 screen TV Automatically displays the wide picture on the entire screen and cuts off the portions t...

Page 25: ...the language setup item from the displayed list DVD Menu Audio or Subtitle Then press ENTER 4 Press V v to select the desired language then press ENTER DVD MENU LANGUAGE You can select the desired language for the disc s menu AUDIO LANGUAGE Switches the language of the sound track When you select Original the language given priority in the disc is selected SUBTITLE LANGUAGE Switches the language o...

Page 26: ...n and keep it in a safe place in case you forget it All DVD settings below which you set in the DVD SETUP menu will also be cleared when you reset the DVD VCR to clear the password setting Language Setup Audio Setup Screen Setup Parental Setup 6 Press SET UP to exit the menu 1 Select Change Password in step 4 on page 68 The display for entering a new password appears 2 Enter a new 4 digit password...

Page 27: ...aying the subtitle Displaying the subtitle To turn off the subtitles Select Off in step 3 Note Depending on the DVD you may not be able to change the subtitles even if multilingual subtitles are recorded on the DVD You also may not be able to turn them off If subtitles are recorded on the disc you can change the subtitles or turn them on and off whenever you want while playing a DVD 1 Press SUBTIT...

Page 28: ...play mode functions Programme play Shuffle play Repeat play DVD Additional Operations Playing in random order Shuffle play To return to normal play Press CLEAR until Off appears at the upper left top of the TV screen during shuffle play Tips Shuffle play will stop when all the tracks are played back You cannot repeat play while in shuffle play You can shuffle the playback order of tracks Subsequen...

Page 29: ... surround sound effects by using sound imaging to create virtual rear speakers from the sound of the front speakers without using actual rear speakers 1 Press SURROUND during playback 2 Press B b repeatedly to select Surround1 Surround2 Surround3 Surround effect increases as shown below SURROUND B b SURROUND Off ENTER TV TV TV Surround1 Surround2 Surround3 Virtual speaker continued 82 Virtual surr...

Page 30: ...tracks can be programmed at one time To return to normal play Press CLEAR during programme play Tip You cannot repeat play while in programme play To shuffle MP3 audio tracks To return to normal play Press CLEAR during shuffle play Tips Shuffle play will stop when all the tracks are played back You cannot repeat play while in shuffle play About MP3 audio tracks You can play MP3 audio tracks on CD ...

Page 31: ...ess repeatedly to return to the first Album page To return to the Select a Media Type menu Press x twice then press TOP MENU Notes Slide show can play in only one direction You cannot rotate or zoom in the image during Slide show If you select in the rotated image display the images in the Album display will not be rotated But if you start the slide show the images will be rotated Correct the rota...

Page 32: ...ow the instructions in the menu for interactive operations Refer to the instructions supplied with the disc as the operating procedure may differ depending on the VIDEO CD ENTER 94 Quick Timer Recording VCR Additional Operations Quick Timer Recording After you have started recording you can have the VCR stop recording automatically after a specified duration 1 While recording press z REC 2 Press z...

Page 33: ...d the normal mono audio track Stereo programmes To listen to On screen display Display window Stereo NICAM STEREO STEREO Left channel NICAM LCH STEREO Right channel NICAM RCH STEREO Left and right channels NICAM LCH RCH STEREO Bilingual programmes To listen to On screen display Display window Main NICAM MAIN STEREO Sub NICAM SUB STEREO Main and sub NICAM MAIN SUB STEREO Standard sound NICAM MONO S...

Page 34: ... can automatically adjust the sharpness of the picture 1 During playback press SET UP then press V v to select OPTION and press ENTER TRACKING Tracking meter V v B b ENTER SET UP O RETURN SET UP ENTER Language Install Auto Power Off Screen Messages Power Save User Set Clock English Off Off On RETURN OPTION SET UP ENTER v V continued 102 Adjusting the picture tracking 2 Press V v to select User Set...

Page 35: ...ion that best suits your VCR Example A Example B TV LINE IN 1 Audio video cord not supplied LINE OUT Signal flow Your VCR Recorder Other VCR Player TV Audio video cord not supplied LINE OUT Your VCR Recorder Other VCR Player Signal flow LINE 2 IN t o L R continued 106 Editing How to connect to a stereo system Connect the LINE 2 IN t o L R jacks on this DVD VCR to the audio output jacks on the ster...

Page 36: ...CT DVD VIDEO button The tracking meter does not appear on the screen The recording condition of the tape is very poor and tracking cannot be adjusted You cannot control other TVs Set your TV s code number The code number may change when you replace the batteries of the remote commander 111 Troubleshooting Additional Information DVD Troubleshooting Symptom Remedy Picture There is no picture picture...

Page 37: ... may interfere with the VCR Reset the RF channel output of your VCR page 15 Adjust the tracking with the TRACKING buttons The video heads are dirty see the last page of Troubleshooting Clean the video heads using a Sony video head cleaning cassette If a Sony cleaning cassette is not available in your area have the heads cleaned at your nearest Sony service facility a standard service charge will b...

Page 38: ...ns are provided with the DVD DVD RW page 6 A DVD RW is a recordable and rewritable disc that is the same size as a DVD VIDEO The DVD RW has two different modes VR mode and Video mode DVD RWs created in Video mode have the same format as a DVD VIDEO while discs created in VR Video Recording mode allow the contents to be programmed or edited DVD RW page 6 A DVD RW plus RW is a recordable and rewrita...

Page 39: ...ce when operating the DVD VCR 123 Index to parts and controls Additional Information Remote commander for VCR A Z eject button 38 B TV DVD VIDEO switch 9 C SELECT VIDEO button 9 D Number buttons 10 E CLEAR button 26 39 F SET UP button 14 G TIMER button 44 H AUDIO button 96 I SKIP button 38 J REPLAY button 38 K SP Standard Play LP Long Play button 42 L z REC record button 42 M X pause button 38 N H...

Page 40: ...ecting 16 LP mode 42 M Manual fine tuning 23 Monaural 97 Monitoring during playback 97 during recording 96 MP3 6 83 N NICAM broadcasts 96 Normal audio track 98 P Parental Control 67 PBC Playback control 92 Picture adjustment 101 Playback 29 37 at various speeds 31 38 JPEG image files 88 MP3 audio track 83 programme play 75 repeat play 78 selecting the sound 96 97 shuffle play 77 shuttle play 38 sk...

Page 41: ...ttom Cover Removal 2 1 3 Ass y Front Panel Removal Fig 2 3 Ass y Front Panel Removal 2 1 4 Function PCB Removal Fig 2 4 Function PCB Removal 2 Lift up the Cabinet Top in the direction of arrow 1 REMOVE 3 SCREWS 1 RELEASE 2 HOOKS Bottom View 1 RELEASE 4 HOOKS 1 RELEASE 3 HOOKS Top View Bottom View 1 RELEASE 1 HOOK SLV D940P AZ D940P EA D940P ME ...

Page 42: ... 2 1 6 VCR Main PCB Removal Fig 2 6 VCR Main PCB Removal 1 REMOVE 2 SCREWS 2 REMOVE 4 SCREWS VCR DECK 3 REMOVE 3 SCREWS 5 REMOVE 3 SCREWS 4 REMOVE 2 SCREWS 6 REMOVE 1 SCREW VCR MAIN PCB DVD MAIN PCB DVD DECK FUNCTION PCB 1 REMOVE 4 SCREWS VCR MAIN PCB ...

Page 43: ...2 3 Fig 2 7 Circuit Board Locations 2 2 CIRCUIT BOARD LOCATIONS DVD MAIN PCB FUNCTION PCB VCR MAIN PCB ...

Page 44: ...4 2 3 VCR DECK PARTS LOCATIONS 2 3 1 Top View 1 2 5 6 3 4 Fig 2 8 Top parts Location 1 1 GEAR FL CAM 2 MOTOR LOADING ASS Y 3 LEVER FL ARM ASS Y 4 HOLDER FL CASSETTE ASS Y 5 LEVER FL DOOR 6 SLIDER FL DRIVE ...

Page 45: ...Parts Location 2 1 FE HEAD 2 CYLINDER ASS Y 3 ACE HEAD ASS Y 4 LEVER UNIT PINCH ASS Y 5 LEVER 9 GUIDE ASS Y 6 LEVER TENSION ASS Y 7 BAND BRAKE ASS Y 8 DISK S REEL 9 LEVER S BRAKE ASS Y 0 GEAR IDLE qa LEVER IDLE qs LEVER T BRAKE ASS Y qd DISK T REEL ...

Page 46: ...2 3 4 5 6 7 8 9 0 Fig 2 10 Bottom Parts Location 1 GEAR JOINT 1 2 GEAR JOINT 2 3 BRAKET GEAR 4 MOTOR CAPSTAN ASS Y 5 LEVER T LOAD ASS Y 6 GEAR LOADING DRIVE 7 LEVER S LOAD ASS Y 8 HOLDER CLUTCH ASS Y 9 BELT PULLEY 0 SLIDER CAM ...

Page 47: ... Ass y 1 in this time you have to grasp the Lever FL Cassette R 2 Continuously until the Holder FL Cassette Ass y 1 is taken out completely Note Be sure to insert Lever FL Cassette R 2 in the direction of A to prevent separation and breakage of the Lever FL Cassette R 2 at disassembling and reassembling Fig 2 11 Holder FL Cassette Ass y Removal RAIL B BOSS A 2 LEVER FL CASSETTEE R A 1 HOLDER FL CA...

Page 48: ...Align the Gear FL Cam 1 with the Gear worm wheel Post as shown drawing Refer to Timing point Fig 2 13 Slider FL Drive Gear FL Cam Removal Fig 2 14 Gear FL Cam Gear Worm 1 GEAR FL CAM GEAR WORM WHEEL POST TIMING POINT 1 SLIDER FL DRIVE 2 GEAR FL CAM 2 4 4 Lever FL Arm Ass y Removal 1 Push the hole A in the direction of arrow B use the pin about Dia 2 5 2 Pull out the Lever FL Arm Ass y 1 from the B...

Page 49: ...Remove the Gear Worm wheel 1 Fig 2 16 Gear Worm Wheel Removal 2 4 6 Cable Flat Removal 1 Remove the Drum connecting part of Cable Flat 1from Connector Wafer 2 2 Remove the Loading Motor connecting part of Cable Flat 1 from Connector Wafer 3 Fig 2 17 Cable Flat Removal 1 GEAR WORM WHEEL ...

Page 50: ...val 1 Remove the Screw 1 2 Remove the Bracket Gear 2 3 Remove the Gear Joint 2 3 4 Remove the Gear Joint 1 4 Assembly 1 Be sure to align dot mark of Gear Joint 1 1 with dot mark of Gear Joint 2 2 as shown Fig 2 20 Refer to Timing point1 2 Confirm the Timing Point 2 of the Gear Joint 2 2 and Slider Cam 3 Fig 2 19 Bracket Gear Gear Joint 1 2 Removal Fig 2 20 Gear Joint 1 2 Assembly 1 GEAR JOINT1 2 G...

Page 51: ... T Load Ass y 1 with dot of Lever S Load Ass y 2 as shown in drawing Refer to Timing Point 1 2 Insert the Pin A B C D into the Slider Cam 3 hole 3 Be sure to align dot of Lever T Load 1 and dot of Gear Loading Drive 4 Refer to Timing Point 2 4 Aline dot of Gear Loading drive 4 with mark of Slider Cam 3 as shown in drawing Refer to Timing Point 3 Fig 2 22 Gear Loading Drive Slider Cam Lever Load S ...

Page 52: ... Ass y Refer to Fig 2 25 2 Remove the Spring Tension Lever 1 3 Rotate stopper of Main Base in the direction of arrow A 4 Lift the Lever Tension Ass y 2 Band Brake Ass y 3 Note 1 When replacing the LeverTensionAss y 2 be sure to apply Grease on the post 2 Take care not to touch stain on the felt side and not to be folder and broken Band Brake Ass y 3 After Lever Tension Ass y seated Rotate stopper ...

Page 53: ...nd transformed Spring Brake at removing or reinstalling Fig 2 25 Lever Brake S T Ass y Removal 2 4 14 Gear Idle Ass y Removal 1 Push the Lever Idle 1 in the direction of arrow A B 2 Lift the Lever Idle 1 Assembly 1 Apply oil in two Bosses of Lever Idle 1 2 Assemble the Gear Idle 2 with the Lever Idle 1 Note When replacing the Gear Idle 2 be sure to add oil in the boss of Lever Idle 1 Fig 2 26 Gear...

Page 54: ... Check the condition of spring as shown in detail A 2 Don t push Holder Clutch Ass y down with excessive force Just insert Holder Clutch Ass y into post center with dead force and Rotate it smoothly Be sure to confirm that spring is in the slit of Gear CenterAss y as shown in detail B Fig 2 28 Holder Clutch Ass y Removal 1 WASHER SLIT 2 HOLDER CLUTCH ASS Y DETAIL A BAD SPRING GOOD BAD SPRING GOOD ...

Page 55: ...e 5 Push down the Lever Up Down Ass y 1 for locking of the Hook Note 1 Take care not to separate and sentence does not mark sense 2 Be sure to confirm that Ring of the Gear Center Ass y 2 is in the Guide of the Lever Up Down Ass y 1 after finishing assembly of Lever Up Down Ass y 1 and Gear Center Ass y 2 Fig 2 29 Lever Up Down Ass y Removal Fig 2 30 Lever Up Down Ass y Assembly 2 4 18 Guide Casse...

Page 56: ...reme care not to touch the grease on the Roller Pinch 2 When reinstalling be sure to apply grease on the post pinch roller Fig 2 32 Lever Unit Pinch Ass y Plate Joint Spring Pinch Drive Removal 2 4 20 Lever 9 Guide Ass y Removal 1 Remove the Spring 9 Guide 1 2 Lift the Lever 9 Guide Ass y 2 in the direction of arrow A Note 1 Take extreme care not to get grease on the tape Guide Post 2 After reinst...

Page 57: ...1 FE HEAD 2 4 21 FE Head Removal 1 Lift the FE Head 1 Fig 2 34 FE Head Removal 2 4 22 ACE Head Removal 1 Pull out the FPC from connector of ACE Head Ass y 2 2 Remove the Screw 1 3 Lift the ACE Head Ass y 2 Fig 2 35 ACE Head Removal ...

Page 58: ...t the Plate Ground Deck 2 3 Lift the Cylinder Ass y 3 Assembly 1 Match the 3 holes in the bottom of Cylinder Ass y 3 to the 3 holes of Main Base as attending not to drop or knock the Cylinder Ass y 3 2 Tighten the 1 Screw 1 3 Match the Plate Ground Deck 2 to the Hole of Base Main 4 Tighten the other 2 Screws 1 Note 1 Take care not to touch the Cylinder Ass y 3 and the tape guide post at reinstalli...

Page 59: ...an Ass y 2 Assembly 1 Match the 3 holes of Motor Capstan Ass y 2 to the 3 holes of Main Base Be careful not to drop or knock the Motor Capstan Ass y 2 2 Tighten the 3 Screws 1 in the direction of arrow as shown detail drawing Note After tightening screws check if there is gap between the head of screws and the top side of Main Base There should have no gap between the head of screws and the top si...

Page 60: ... Gear worm 1 clockwise with screw driver Refer to arrow Other method Remove the Screw of Motor LoadAss y Separate the Motor Load Ass y Fig 2 42 2 When Slider S T are approched in the position of unloading rotate holder Clutch counterclockwise after inserting screw driver in the hole of frame s bottom in order to wind the unwinded tape Refer to Fig 2 43 If you rotate Gear Worm 1 continuously when t...

Page 61: ... O O O O O O O FE HEAD O O O O O O O ACE HEAD O O O O O O O O O PINCH ROLLER O O O O O O O O O POST REEL S T SLEEVE TENSION POST CENTER LEVER IDLE BOSS 2Point CAPSTAN MOTOR PULLEY O O O O O BELT PULLEY O O O O O O O HOLDER CLUTCH ASS Y O O O O O O O O O GEAR CENTER ASS Y O O O O O O O O O GEAR IDLE 2Point O O O O O O O O O LOADING MOTOR O O O O O O O O O BAND BRAKE ASS Y O O O O O O O O O BRAKE T ...

Page 62: ...ction of arrow A 2 When the Tray Disc 4 comes out a little pull it in the direction arrow B by hand 3 Pull the Tray Disc 4 to disassemble while simultaneously pushing 2 Stoppers 5 left right in the direction arrow C D Fig 2 44 Tray Disc Removal 3 SLIDER HOUSING 1 SCREW DRIVER 4 TRAY DISC A C D 2 EMERGENCY HOLE 5 STOPPER B 5 STOPPER ...

Page 63: ...moval 1 Disconnect DCN2 1 DCN3 2 2 Lift down the Ass y P U Deck 3 while simultaneously pushing 2 Hooks 4 5 in the direction arrow A B Fig 2 45 Ass y P U Deck Removal B 3 ASS Y P U DECK 4 HOOK A 1 DCN2 Assembly Point 5 HOOK 2 DCN3 ...

Page 64: ... the Slider Housing 5 in the direction arrow B and lift up the Gear Tray 4 4 Lift up the Slider Housing 5 5 Remove 2 Screws 6 and lift down the Motor Load Ass y 7 6 Remove Clamper Ass y 8 Fig 2 46 Housing Ass y Removal A 2 HOOK B 1 BELT 5 SLIDER HOUSING 8 CLAMPER ASS Y 6 2 SCREWS 7 MOTOR LOAD ASS Y 3 PULLEY GEAR 4 GEAR TRAY ...

Page 65: ...SCREWS 3 ASS Y BRAK DECK 1 SOLDERING OF MOTOR FEED WIRE 2 6 4 Sub Chassis Removal 1 Remove the Soldering of Motor Feed wire 1 2 Remove the 4 Screws 2 3 Lift up the Ass y Brkt Deck 3 Fig 2 47 Sub Chassis Removal ...

Page 66: ...4 3 Remove Shaft Pick Up 5 and Pick Up Ass y 6 4 Remove Gear Feed A 7 5 Remove 2 Screws 8 6 Remove Motor Feed Ass y 9 7 Remove 3 Screws q 8 Remove Motor Spindle qa Fig 2 48 Ass y Brkt Deck Removal A q 3 SCREWS 9 MOTOR FEED ASS Y qa MOTOR SPINDLE 3 3 SCREWS 4 HOLDER CAM SKEW 6 PICK UP ASS Y 5 SHAFT PICK UP 8 2 SCREWS 2 GEAR FEED B 7 GEAR FEED A 1 HOOK ...

Page 67: ...3 Block Diagram 3 2 3 1 SLV D940P AZ D940P EA D940P ME ...

Page 68: ...MEMO 3 4E ...

Page 69: ...4 PCB Diagrams 4 1 VCR Main 4 3 4 2 DVD Main 4 7 4 3 Dial 4 11 4 4 Function 4 11 4 2 4 1 SLV D940P AZ D940P EA D940P ME ...

Page 70: ...4 3 4 4 4 1 VCR Main COMPONENT SIDE ...

Page 71: ...4 6 4 5 CONDUCTOR SIDE ...

Page 72: ...4 7 4 8 4 2 DVD Main COMPONENT SIDE ...

Page 73: ...4 10 4 9 CONDUCTOR SIDE ...

Page 74: ...4 12E 4 11 4 4 FUNCTION 4 3 Dial ...

Page 75: ...PDS 5 7 5 4 A2 NICAM 5 9 5 5 A V 5 11 5 6 Hi Fi 5 13 5 7 TM 5 15 5 8 I O 5 17 5 9 Syscon 5 19 5 10 Logic Function 5 21 5 11 DVD A V 5 23 5 12 DVD decoder Servo 5 25 5 Schematic Diagrams DVD Main PCB VCR Main PCB 5 2 5 1 SLV D940P AZ D940P EA D940P ME ...

Page 76: ...5 4 5 3 5 1 S M P S ...

Page 77: ...5 6 5 5 5 2 Power Drive ...

Page 78: ...5 8 5 7 5 3 OSD VPS PDS ...

Page 79: ...5 10 5 9 5 4 A2 NICAM ...

Page 80: ...5 12 5 11 5 5 A V ...

Page 81: ...5 14 5 13 5 6 Hi Fi ...

Page 82: ...5 16 5 15 5 7 TM ...

Page 83: ...5 18 5 17 5 8 I O ...

Page 84: ...5 20 5 19 5 9 SYSCON ...

Page 85: ...5 22 5 21 5 10 Logic Function ...

Page 86: ...5 24 5 23 5 11 DVD A V ...

Page 87: ...5 26 5 25 5 12 DVD decoder Servo ...

Page 88: ...MEMO 5 28E ...

Page 89: ... adjustment and NVRAM option setting 3 When replacing the cylinder ass y be sure to adjust the X Point and Head switching adjustment 4 How to adjustment Intermittently short circuit the Test Point on Main PCB with pincers to the adjustment mode If the corresponding adjustment button is pressed the adjustment is performed automatically When the adjustment is completed be sure to turn the power off ...

Page 90: ...6 2 TEST TEST BUTTON 6 1 1 b TEST location for adjustment mode setting Fig 6 2 VCR Main PCB Top View ...

Page 91: ...button of remote control If ENTER button is pressed the selected number is changescolor See Fig 6 4 5 Press the RETURN button of remote control again to store the option number 6 Turn the Power off Fig 6 3 Fig 6 4 CHG OK SAVE RETURN 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56...

Page 92: ...ort adjustment To maintain the height of the tape guide and prevent damage do not apply excessive force onto the main base Fig 6 6 Tape Travel Diagram CYLINDER ASS Y TAKE UP REEL DISK 8 GUIDE POST 9 GUIDE POST SUPPLY REEL DISK CAPSTAN PINCH ROLLER GUIDE ROLLER T GUIDE ROLLER S FULL ERASE HEAD 3 GUIDE POST TENSION POST HEIGHT SCREW TILT SCREW X POSITION ADJUST SILT AZIMUTH SCREW POST TENSION MAIN B...

Page 93: ...t the tape guide perform the tilt adjustment of the ACE head 1 ACE Head Assembly Adjustment a ACE HEAD HEIGHT ADJUSTMENT 1 Run the alignment tape Color bar in the playback mode 2 Observe surface of the audio head using a dental mirror 3 Turn screw C clockwise or counterclockwise until the gap of lower tape edge and the lower edge of the control head is about 0 25mm Refer to Fig 6 7 and 6 8 Fig 6 7...

Page 94: ...de as shown in Fig 6 9 B 3 If a curl or wrinkle of the tape occurs slightly turn the screw A tilt adjust on the ACE head ass y 4 Reconfirm the ACE head height A B BAD WRINKLE GOOD Fig 6 9 Tape Guide Check c AUDIO AZIMUTH ADJUSTMENT 1 Load alignment tape Mono scope and playback the 6KHz signal 2 Connect channel 1 scope probe to audio output 3 Adjust screw B to achieve maximum audio level See Fig 6 ...

Page 95: ...erates automatically See Fig 6 1 4 Connect the CH 1 probe to Envelope the CH 2 probe to H D switching pulse and then trigger to CH 1 5 Insert the driver into the X Point adjustment hole and adjust it so that envelope waveform is maximum Test point W568 Audio Output W569 Envelope W570 H D S W Trigger W571 Control Pulse Fig 6 10 Location of Test point VCR Main PCB Top View AUDIO OUTPUT CONTROL PULSE...

Page 96: ...output of the video RF envelope b Minimum output of the video RF envelope at the entrance side c Minimum output of the video RF envelope at the center point d Maximum output of the video RF envelope at the exit side 4 If the section A in Fig 6 12 does not meet the specification adjust the guide roller S up or down 5 If the section B in Fig 6 12 does not meet the specification adjust the guide roll...

Page 97: ...e Changes from RPS to Play Mode ENTRANCE SIDE ENVELOPE 3 Check Transitional Operation from RPS to Play Check transition from RPS mode to play mode Using a pre recorded SP tape make sure the entry side of envelope comes to an appropriate steady state within 3 seconds as shown in Fig 6 14 If the envelope waveform does not reach specified peak to peak amplitude within 3 seconds adjust as follows 1 Ma...

Page 98: ...wrinkle is observed perform the following adjustments in Playback mode Tape wrinkle at the guide roller S T section Linearity adjustment Tape wrinkle at tape guide flange ACE head assembly coarse adjustment 6 2 3 Reel Torque 1 The rotation of the capstan motor causes the holder clutch ass y to rotate through the belt pulley 2 The spring wrap PLAY REV of holder clutch ass y drives the disk reel S T...

Page 99: ... is the SMPS to Main connector properly connected End repairs Check power and front connector Check the circuity around the clock Check the circuity around IC601 reset Check the soldering around the IC601 Change IC701 NO NO Key operatious such as STOP PLAY OPEN are normal Check the circuity around the swith check the condition of commmunication with Main Micom IC601 11 SCLK 12 TXD 13 RXD 52 RRQ 66...

Page 100: ...HECK TIMER CHECK IC601 XT602 SEE VIDEO MISSING IN EE MODE NO NO NO YES NO PB VIDEO SEE VIDEO MISSING IN PLAY MODE NO YES YES YES DOES NOT OPERATE OR OPERATES BUT STOP SOON YES VCR Section LOAD A TAPE AND PRESS PLAY BUTTON TURN VCR POWER ON MECHANISM DOESN T OPERATE IN PLAY MODE TAPE LOADING OPERATION LOAD IC601 75 LOW CYLINDER ROTATION SW 25Hz IC601 24 CYL FG PG IC601 97 CHECK CYLINDER CHECK START...

Page 101: ...APSTAN DOES NOT ROTATE NO DC STOP MODE YES PULSE YES A RECORD MODE DOESN T OPERATE PLAY OPERATION LOAD VCR WITH A BLANK TAPE AND PRESS RECORD BUTTON REC MODE SAFETY TAB D REC A H IC601 68 SEE AUDIO MISSING IN RECORD MODE CHANGE SW602 CHECK IC601 CHANGE TAPE SEE PLAY MODE DOESN T OPERATE EJECT NO NO YES NO REC VIDEO SEE VIDEO MISSING IN RECORD MODE NO YES YES YES YES VCR Section ...

Page 102: ...TION SEE CAPSTAN DOES NOT ROTATE SEE MECHANISM DOES NOT OPERATE IN PLAY MODE YES F FWD ROTATE CHECK MECHANISM VCR Section FWD SEARCH DOESN T OPERATE PLAY OPERATION PRESS F FWD FOR FORWARD SEARCH CHECK IC601 CHECK CAPSTAN MOTOR IS CAPSTAN SPEED CHANGED SEARCH OPERATION NOISE BAR LOCKING END ADJUST A CE HEAD CHANGE DECK CHANGE IC601 SEE PLAY DOESN T OPERATE NO NO NO YES NO CONTROL PULSE IC601 89 NO ...

Page 103: ...IC601 39 HIGH 5V IC601 38 HIGH 5V IC601 39 LOW 0V CHECK CASSETT LOADING MECHANISM YES YES NO CN604 8pin 12V YES NO YES VCR Section PLACE VCR IN STOP MODE CHANGE IC301 CHECK TM BLOCK TUNER MODE OPERATION VIDEO MISSING IN EE MODE IC301 61 VIDEO OUT NO NO NO IC802 13 VIDEO IN YES YES IC802 14 VIDEO OUT YES CHECK Q811 R844 NO CHECK C355 NO NO IC301 48 CHECK IC601 NO IC301 68 CLOCK 69 DATA VIDEO YES YE...

Page 104: ...ECK CN301 CONNECTION NO YES VCR Section VIDEO MISSING IN PLAY MODE VIDEO EE MODE OPERATION PLACE THE VCR PLAY MODE CHANGE IC301 CHECK IC6P01 Q6P01 R6P10 CHECK VIDEO HEAD CHECK C392 CHECK IC601 24 CHECK VIDEO OUT LINE SEE PAGE 7 5 VIDEO MISSING IN EE MODE NO YES YES NO YES YES YES VIDEO FM IC301 21 VIDEO IC301 78 IC301 65 VIDEO SIGNAL IC6P01 19 VIDEO SIGNAL IC301 61 NO H D SW IC301 70 NO YES YES NO...

Page 105: ... 6 VIDEO MISSING IN RECORD MODE NO NO NO YES YES YES CHECK XT301 CHANGE XT301 NO YES CHANGE IC301 COLOR MISSING IN PLAY MODE FM ENV IC301 25 COLOR MONITOR IC301 58 COLOR KILLER IC301 33 2V COLOR ROTERY IC301 57 CHANGE IC301 CHECK IC301 27 34 XT301 CHECK IC601 29 SEE PAGE 7 6 VIDEO MISSING IN PLAY MODE NO NO NO NO YES YES YES YES VCR Section CHECK IC301 61 ...

Page 106: ...YES NO YES YES NO VCR Section PACE VCR IN STOP MODE BLUE MISSING IN STOP MODE CHANGE IC601 SELECT LINE MODE WITHOUT INPUT SIGNAL IC601 72 H CHECK IC6P01 8 TO IC601 72 NO YES YES CHECK IC6P01 IC6P01 9 10 11 STB CLK DATA CHECK IC601 6 7 8 NO YES IC6P01 8 H SYNC JUDGE VIDEO SIGNAL IC6P01 19 NO CHECK OSD VIDEO IN LINE YES YES NO VCR Section ...

Page 107: ... CHECK C851 C852 L803 L804 TUNER YES YES YES YES IC501 78 80 AUDIO SIGNAL CHECK IC501 38 39 CLK DATA IC501 51 53 AUDIO SIGNAL INPUT IC801 1 3 AUDIO SIGNAL YES NO VCR Section CHECK IC802 NO MISSING AUDIO IC501 7 69 AUDIO SIGNAL IC501 26 AUDIO FM CHECK CYLINDER CHANGE IC501 R503 C513 CHANGE IC501 CHECK AUDIO MISSING IN EE MODE AUDIO MISSING IN REC MODE MONO HIFI MONO NO NO YES YES VCR Section ...

Page 108: ...NAL IC301 100 AUDIO FM SIGNAL IC301 5 MIX SIGNAL AUDIO 70KHz CN3A01 4 OSCILLATION NO CHECK AUDIO MISSING IN PB MODE CHECK PB MODE CHECK A CE HEAD MONO NO CHECK AUDIO MISSING IN EE MODE PLACE THE VCR IN PB MODE CHANGE IC501 AUDIO MISSING IN PB MODE CHECK L3A01 R3A25 CHANG IC301 CHECK ACE HEAD C3A16 AND CHANGE IC301 AUDIO SELECT IC501 78 80 AUDIO FM MIXED CHECK IC501 40 A H D SW CHANGE CYLINDER OR I...

Page 109: ...YES YES YES VCR Section CAPSTAN DOES NOT ROTATE PLACE THE VCR IN PLAY MODE CN604 2 15V CN604 3 PC 5V CN604 9 3 2V CN604 5 2 6V CN601 3 OUTPUT PWM IC601 10 OUTPUT PWM CHECK CAPSTAN MOTOR CHECK R660 CHECK R609 CHANGE IC601 CHECK IC601 CHECK B IN THE POWER BLOCK CHECK PC5V 5V AT LINE IN THE POWER BLOCK NO NO NO NO YES NO YES NO YES YES YES YES VCR Section ...

Page 110: ... ROTATE CN604 8 12V CN604 3 5V CN604 12 2 5V CHECK CYLINDER MOTOR IC601 5 9 DRUM CTL L CHECK PC5V LINE CHECK AL12V 12V AT LINE IN THE POWER BLOCK NO NO NO YES YES YES CHANGE IC601 NO CHECK R608 C659 R617 C661 VCR Section ...

Page 111: ...form DRIC 37 38 output are normal Check open state from DRIC1 to pick up Check DIC1 and A B C D input Check DRIC1 Yes Yes No No A DVD Section No pick up home positing Check the Sled Motor and connection SLED SLED DRIC 32 33 output are normal Check DRIC1 Yes Yes No DVD Section ...

Page 112: ...tor is H Check MDQ1 Yes No DVD Section Abnormal rotation of disc motor SPDRV output is normal DIC1 76 DIC1 140 SPDL SENS Input is normal Check disc motor Check DRIC1 soldering Resoldering DIC1 Yes Yes No No Input of A B C D signal is normal DIC1 131 134 Check DIC1 perpheral circuit and DCON3 connector Yes No DVD Section ...

Page 113: ...ector Yes Yes No No OPEN Waveform DVD Section CD VCD DVD L R output error Mixed Audio output Normal ADOUT is input in AIC2 2 CHECK AIC2 7 8pin output is normal Check PCB peripheral Pattern shot Check DIC1 176 output Check DIC1 163 CD VCD 16 9344MHz DVD 18 432MHz Yes Yes No No AIC4 1 7 output is normal Check AIC4 peripheral circuit Yes No Base terminal level of AQ3 AQ6 are L Check VCR MICOM mute Ye...

Page 114: ...he connection between VIC1 and S JACK Yes No Yes Check the connection of s video cable DVD Section Y Pr Pb output error VIC1 21 23 25pin output is normal Check the circuit DIC1 and VIC1 No JACK1 output level is normal Check the connection between VIC1 and JACK1 Yes No Yes Check the connection component cable DVD Section ...

Page 115: ...is normal JK801 Output is normal Check the connection between DVD part and VCR part Check the connection between IC801 and JK801 Yes No No Yes VIC1 33 Output is normal Check the circuit of DIC1 VIC1 Yes No Check the connection of CVBS cable ...

Page 116: ...7 18E MEMO ...

Page 117: ... 8 1 Exploded Views 8 1 1 Cabinet Assembly 8 1 2 VCR Mechanical Parts Top Side 8 1 3 VCR Mechanical Parts Bottom Side 8 1 4 DVD Mechanical Parts 8 2 Electrical Parts List 8 2 8 2 8 3 8 4 8 5 8 6 SLV D940P AZ D940P EA D940P ME ...

Page 118: ...NEL FRONT COMBO D940PAZ D940P AZ 2 9 885 061 26 DOOR PANEL 3 9 885 061 27 DOOR SPRING 4 9 885 040 31 DIAL SHUTTLE VR 5 9 885 061 25 DOOR TRAY 6 9 885 067 49 BATTERY COVER COMBO EURO for RMT V503D 7 9 885 061 37 ASSY DVD DECK 10 9 885 067 45 ASSY DECK 22 9 885 067 54 DOOR CASSETTE D940PME_EA D940P EA D940P ME 22 9 885 067 55 DOOR CASSETTE D940PAZ D940P AZ 23 9 885 037 13 SPRING ETC MASK 101 9 885 0...

Page 119: ...FL DOOR 8 1 2 VCR Mechanical Parts Top Side G560 G001 G555 G510 G480 K546 B410 B440 G546 G060 G520 G527 K110 K240 K248 K350 K140 K340 G070 K250 K490 G420 G450 G681 G680 not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied G555 9 885 053 45 UNIT PINCH ASSY G560 9 885 061 14 POST 8 GUIDE ASSY G680 3 075 021 01 ...

Page 120: ...not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied B462 9 885 067 38 SCREW MAC 3X3 3 B560 9 885 063 61 MOTOR CAPSTAN Ref No Part No Description Remarks Ref No Part No Description Remarks B570 9 885 061 03 SCREW CAP 2 6X6 G542 3 067 790 01 BELT PULLEY ...

Page 121: ...85 037 23 HOLDER CAM SKEW H207 9 885 061 19 MOTOR SPINDLE H210 9 885 037 22 MOTOR FEED ASSY 0H211 9 885 061 34 ASSY PICK UP H241 9 885 063 63 FFC DVD DECK H900 3 078 592 01 SCREW TAP 2X6 H903 9 885 037 07 SCREW MAC 1 7X3 H904 9 885 037 08 SCREW TAP 1 7X5 DSW1 9 885 037 05 SWITCH DETECTOR H210 H205 H204 H903 H104 H106 H105 H207 H206 H904 H904 H211 H241 H206 H203 H103 H108 H903 H903 H202 H900 not su...

Page 122: ... 11 DIODE UDZ9 1B VZ6 1 805 011 11 DIODE UDZ9 1B VZ7 1 805 011 11 DIODE UDZ9 1B VZ8 1 805 011 11 DIODE UDZ9 1B VZ9 1 805 011 11 DIODE UDZ9 1B VZ10 1 805 011 11 DIODE UDZ9 1B VZ20 1 805 011 11 DIODE UDZ9 1B VZ21 1 805 011 11 DIODE UDZ9 1B VZ22 1 805 011 11 DIODE UDZ9 1B VZ23 1 805 011 11 DIODE UDZ9 1B IC AIC2 9 885 060 87 IC DA CONVERTER AIC4 1 805 028 11 IC OP AMP 4560 AIC5 1 805 028 11 IC OP AMP ...

Page 123: ...804 409 11 DIODE 1N4002 D1SF01 1 804 407 11 DIODE 1N4148 D1SF02 1 804 412 11 DIODE F1T4 D1SS01 1 804 413 11 DIODE 1T5 D1SS02 1 804 413 11 DIODE 1T5 D1SS03 1 804 413 11 DIODE 1T5 D1SS04 1 804 413 11 DIODE 1T5 D1SS11 1 804 408 11 DIODE UF4007 D1SS12 9 885 067 34 DIODE SRAF560 D1SS13 9 885 067 34 DIODE SRAF560 D1SS14 9 885 067 34 DIODE SRAF560 D1SS15 1 804 412 11 DIODE F1T4 D1SS16 1 804 411 11 DIODE ...

Page 124: ...1P114 1 804 423 11 TRANSISTOR KSA928AY Q1P115 1 804 429 11 TRANSISTOR KSR2001 Q1P116 1 804 421 11 TRANSISTOR KSC945 Q3A01 1 804 421 11 TRANSISTOR KSC945 Q3A02 1 804 420 11 TRANSISTOR KSA733 Q3A03 1 804 422 11 TRANSISTOR KTC3023 Q3A04 1 804 422 11 TRANSISTOR KTC3023 Q3A05 1 804 422 11 TRANSISTOR KTC3023 Q3A06 9 885 060 82 TRANSISTOR KSA812 Q6P01 1 804 420 11 TRANSISTOR KSA733 Q6P02 1 804 420 11 TRA...

Page 125: ... 148 Sony Corporation Home Electronics Network Company 9 874 831 11 2004H0500 1 2004 8 Published by Quality Assurance Dept SLV D940P AZ D940P EA D940P ME ...

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