Manuale d’uso / di manutenzione del prodotto SLV-D950E del fabbricante Sony
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AEP Model SL V -D910B/D910E/D910N/D950B/D950E UK Model SL V -D950GI E Model SL V -D910AZ Russian Model SL V -D910R SERVICE MANUAL DVD PLA YER/ VIDEO CASSETTE RECORDER SPECIFICA TIONS RMT -V503A/V503B TS-10 MECHANISM Refer to the SERVICE MANUAL of VHS MECHANI- CAL ADJUSTMENT MANUAL VII for MECHANICAL ADJUSTMENTS.
— 2 — LP: P AL 11.70 mm/s (recording/playback) NTSC 16.67 mm/s (playback only) SL V -D910B/D950B: SECAM 11.70 mm/s (recording/playback) MESECAM 11.70 mm/s (playback only) SL V -D910N/D910R: MESECAM 11.70 mm/s (recording/playback) EP: NTSC 11.12 mm/s (playback only) Maximum recording/playback time 10 hrs.
— 3 — W ARNING!! WHEN SER VICING, DO NO T APPRO A CH THE LASER EXIT WITH THE EYE TOO CLOSEL Y . IN CASE IT IS NECESSAR Y T O CONFIRM LASER BEAM EMISSION, BE SURE T O OBSER VE FROM A DIST ANCE OF MORE THAN 25 cm FROM THE SURF ACE OF THE OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK.
— 4 — TABLE OF CONTENTS Precautions 1 Safety Precautions ·································································· 5 2 Se.
— 5 — PRECAUTIONS 1 SAFETY PRECAUTIONS 1) Before returning an instrument to the customer , always make a safety check of the entire instrument, including, but not limited to, the following items: (1) Be sure that no built-in protecti ve de vices are defectiv e or have been defeated during servicing.
— 6 — 6) Product Safety Notice-Some electrical and mechanical parts ha ve special safety-related characteristics which are often not e vident from visual inspection, nor can the protection they gi ve necessarily be obtained by replacing them with components rated for higher v oltage, wattage, etc.
— 7 — 2 SERVICING PRECAUTIONS CA UTION: Before servicing units co vered by this service manual and its supplements, read and follo w the Safety Precautions section of this manual.
— 8 — 3 ESD PRECAUTIONS Electrostatically Sensitive Devices (ESD) Some semiconductor (solid state) de vices can be damaged easily by static electricity .
— 9 — 4 HANDLING THE OPTICAL PICK-UP The laser diode in the optical pick up may suffer electrostatic breakdo wn because of potential static electricity from clothing and your body . The follo wing method is recommended. (1) Place a conductiv e sheet on the work bench (The black sheet used for wrapping repair parts.
— 10 — 5 PICK-UP DISASSEMBL Y AND REASSEMBL Y 5-1 Disassembly 1) Remov e the power cord. 2) Disassemble the Deck-Assy . 3) Make solder land 2 points short on Pick-up. (See Fig. 4) 4) Disassembly the Pick-up. 5-2 Assembl y 1) Replace the Pick-up. 2) Remov e the soldering 2 points on Pick-up.
1-1 8 Unpacking Getting Started Step 1 : Unpacking Check that you have receiv ed the following items with the DVD-VCR: •R em ote commander • PERITEL cable •R 6 ( s i z e AA) batteries • Audio .
1-2 12 Connecting the DVD-VCR Additional connect ion To a satellite or digital tuner wi th Line Throu gh Using the Line T hrough func tion, you can watch programmes from a satellite or digital tuner connec ted to this D VD-VCR on the TV e ven when the DVD-VCR is turned off.
1-3 16 Setting the clock S tep 6 : Se tting the clock Yo u m u st set the time and date on the DVD- VCR to use the timer features properly. The Auto Clock Set function work s only if a station in you r area is broa dcasting a time signal. Before y ou start… •T u r n on th e DVD-VCR and your TV .
1-4 20 Presetting channels If the picture is no t clear If the picture is not clear, you may use the Manual Fine Tuning (REGL.FIN) function. After ste p 7, press V/v to select “REGL.
1-5 24 Presetting channels Note •B e sure to sel ect the p rogramme position you want to disable correctly. If you di sable a programme po sition by mistake, you need to reset that channel manuall y . 3 Pre ss V/v to select “Installation Ma nuelle”, th en press ENTER.
1-6 28 Setting the Canal Plus decoder Setting Canal Plus channels To w a t c h or record Can al Plus prog rammes, set your DVD-VCR to receiv e the chan nels using the on -screen displa y. In order to set the channels correctly , be sure to follow all of the steps below .
1-7 32 Playing discs Additional tasks * If you pause the DVD play er for more than 5 minut es, the D VD player will au tomatically stop. To Resume playbac k for the current disc (Resume Play) The D VD player remembe rs the point where you stop ped the disc ev en if the DVD player ent ers standby m ode by pre ssing ?/1 .
1-8 36 Gui de to the on-screen display To playback fr om the desired title/trac k counter position Tip •Y ou can change the co unter position inform ation (playing ti me or remaining time) usi ng B/b (DVD and CD only). DVD CD Notes •T h e d i spla y may not chan ge as oper ated depend ing on the disc.
1-9 40 Recording TV programmes Record ing TV prog rammes Before y ou start... •T u r n on th e DVD-VCR and your TV . •S witch the input se lector on your TV so th at the signal from the playe r appears on the TV screen. •S e t T V / DVD· VIDEO to D VD·VIDEO , then press SELECT VIDEO to control the VCR (page 9).
1-10 44 Recording TV programmes using the ShowView ® s ystem (SL V -D950B only) Recor ding TV pr ogrammes using the Show View ® system (SL V -D950B only) The ShowV iew system is the feature that simplifies prog ramming the VCR to make timer recordings.
1-11 48 Recording TV programmes using the timer Record ing TV programmes u sing the timer Yo u can preset up to six programmes at a time. Before y ou start… •C he ck that the D VD-VCR clock is set to the correct time. •T u r n on th e DVD-VCR and your TV .
1-12 52 Recording TV programmes using DIAL TIMER (SL V -D950B only) Recor ding TV pr ogrammes using DIAL TIMER (SL V -D950B only) The Di al Timer function allows you to make timer recordings o f programmes without tu rning on yo ur TV .
1-13 56 Checking/changing/cancelling timer settings Checking/changin g/canc elling ti mer settings Before y ou start… •C he ck that the D VD-VCR clock is set to the correct time. •T u r n on th e DVD-VCR and your TV . •S witch the input se lector on your TV so th at the signal from the playe r appears on the TV screen.
1-14 60 A/V Receiver hookup B Use this hookup if y our A/V receiver has a Dolby Digital, MPEG audio or DTS ∗ de co der, a digi tal in put jack a nd 6 spe akers This connection will allow you to use t he Dolby Digital, MPEG audio or DTS d ecoder function of your A V amplifier (receiver).
1-15 64 A udio Setup •A ud io DRC (Dynamic Range Control) M akes the sound clear when t he volume is turned down when playing a DVD that co nf orms to “ Audio DRC”. Thi s affects the output from the following jacks: – OUT AUDIO L/R jacks –D IGIT AL AUDIO OUT (OPTICAL or COAXIAL) jack only when “Dolby Digital” is set to “D-PCM ”.
1-16 68 Setting the display or sound track language Setting the displ ay or sound trac k lang uage You can set vario us languag es for the disc’ s me nu, sound tra ck or subti tle. 1 Pre ss SET UP when the DVD player is in stop mode , then pres s V/v to select (D VD) and pr es s ENTER .
1-17 72 Par ental Control (limiting pla yback by children) To change the passw ord To turn off the Parent al Control function Set “Utiliser le Cod e” to “Non” in step 3 on page 71.
1-18 76 Changing the angles Changing the a ngles Note •D e p ending on the DVD , you may not be able to change th e angles eve n if multi-angles are recorded on the DVD. If various angles (multi-angles) for a scene are recorded on the DVD, “ ” appears in the display wh en you press ANGLE during pl ayb ack.
1-19 80 Va ri ou s pla y m ode functions (Programme play , Shuffle play , Repeat play) Playing in random or der (Shuffle play) To return to normal play Press CLEAR during shuffle play . Yo u c a n shuffle the pla yback order of tracks. Subs equent “shuffling” may pro duce a dif ferent playing order .
1-20 84 Virtual surround setting Notes •S ur round effects cannot be obta ined for DTS or linea r PCM. •W he n the playing sign al does not contain a sig nal for the rear speakers, the surround effects will be diff icult to hear .
1-21 88 Playing an MP3 audio track Tips • If you add num bers (01, 02, 03, etc. ) to the front of th e track file names, the tra cks will be played i n that order. •A disc with many trees takes longer to start playback . Some discs with many trees cannot be played b ack.
1-22 92 Playing JPEG image files Tip • If you add num bers (01, 02, 03, etc. ) to the front of th e file names, the files will be playe d in th at order. Notes •T h e s y s t e m can play the e xtension “ .JPG” or “.JPE G”. •S ome CD-Rs or CD-RWs cannot be played on this syst em dependi ng on file format.
1-23 96 Qu ic k Ti mer Recording Quic k Timer Recordi ng After you have sta rted recor ding, you can ha ve the VCR stop recording au tomatica lly after a specified duration. 1 While re cording, press z REC. 2 Pre ss z REC repeatedly to set the duration time.
1-24 100 Recording stereo and bilingual programmes How sound is recorded on a video tap e The VCR re cords s o und on to two separate track s. Hi-fi audio is reco rded onto the main trac k along with the pi cture. Monau ral sound is re corded onto th e normal aud io tr ack along the edge o f the tape.
1-25 104 Adjusting the picture (tracking) 2 Pre ss V/v to select “Réglages Utilisateur”, th en press ENTER. 3 Pre ss V/v to select “Smart Trilogic”, the n press b . 4 Pre ss V/v to set “SMAR T TRILOGIC” to “OUI” or “NON”. • OUI: Picture sharpness is automatically adjusted.
1-26 108 Edit ing E xample C How to connect to a stereo system Connect the LINE-2 IN t / o L/R jacks on this D VD-VCR to the audio o utput jacks on the stereo system, us ing an audio cabl e (not supplied ). Notes •M ak e sure you conn ect the plugs to jack s of the same colour.
1-27 112 Tr oubleshooting Tr o u b l eshooting If yo u have any questions or pro blems not covered below, please consult your n earest Sony service facility . Ge neral T rouble shooting DV D Tr oubleshooting Symptom Remedy Powe r The ?/1 (on/standby) switch does not function.
1-28 116 Tr oubleshooting Timer recording The timer do es not operate. • Check that th e clock is set. •M ake sure a tape has been inserted. •C h e c k t h at the safety tab has not been remov ed. •M ake sure the tape is not at its end. •M ak e sure a programme has been se t for timer record ing.
1-29 122 I ndex to parts and controls Display windo w A DV D i n dicator ( 32) B Disc i ndicator (32) C M ONTH indicator ∗ (52) D DAY i n dicator ∗ (5 2) E YEAR indicator ∗ (52) F DA TE ind icat.
1-30E 126 DV D Audio/Subtitle Language DV D A u dio/Subti tle Language Abbre v iation Language ARA A ra bic CHI Chine se CRO Croatian CZK Czech DAN D an is h DEU Germa n ENG E nglish ESP Spa nish FIN .
2-1 2-1-2 Bottom Cover Removal Œ RELEASE 12 HOOKS <SLV-D910> Œ RELEASE 12 HOOKS <SLV-D950> 2. DISASSEMBL Y AND REASSEMBL Y 2-1 CABINET AND PCB Fig. 2-1 Cabinet T op Removal Fig. 2-2 Bottom Cover Removal 2-1-1 Cabinet T op Removal 2-1-3 Ass’y Front Panel Removal Fig.
2-2 Fig. 2-5 Chassis Removal 2-1-5 Chassis Removal 2-1-6 VCR Main PCB Removal Fig. 2-6 VCR Main PCB Removal Œ REMOVE 2 SCREWS ˇ REMOVE 3 SCREWS ˆ REMOVE 4 SCREWS Ø REMOVE 3 SCREWS ¨ REMOVE 2 SCREWS ´ REMOVE 4 SCREWS VCR MAIN PCB DVD MAIN PCB S.M.
2-3 Fig. 2-7 Circuit Board Locations 2-2 CIRCUIT BOARD LOCA TIONS S.M.P.S. PCB FUNCTION PCB VCR MAIN PCB DVD MAIN PCB.
2-4 2-3 VCR DECK P ARTS LOCA TIONS 2-3-1 T op View 1 2 3 4 5 6 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 DRIVE Fig.
2-5 1 2 6 78 9 q a q ; q s qd q; 34 5 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 q; GEAR IDLE qa LEVER IDLE qs LEVER T BRAKE ASS’Y qd DISK T REEL Fig.
2-6 2-3-2 Bottom View 1 23 4 5 6 7 8 9 q; 1 GEAR JOINT 1 2 GEAR JOINT 2 3 BRAKET GEAR 4 MOTOR CAPST AN ASS’Y 5 LEVER T LOAD ASS’Y 6 GEAR LOADING DRIVE 7 LEVER S LOAD ASS’Y 8 HOLDER CLUTCH ASS’Y 9 BEL T PULLEY q; SLIDER CAM Fig.
2-7 "B" "A" 1 LEVER FL DOOR 2 HOOK 2-4 VCR DECK 2-4-1 Holder FL Cassette Ass’y Removal 1) Pull the Holder FL Cassette Ass’y 1 to the eject position.
2-8 1 SLIDER FL DRIVE 2 GEAR FL CAM 2-4-3 Slider FL Drive, Gear FL Cam Removal 1) Pull the Slider FL Drive 1 to the front direction. 2) Remove the Slider FL Dri ve 1 in the direction of arrow .
2-9 3 CONNECTOR WAFER 2 CONNECTOR WAFER 1 CABLE FLA T 1 GEAR WORM WHEEL 2-4-5 Gear Worm Wheel Removal 1) Remove the Gear W orm wheel 1 . Fig. 2-16 Gear Worm Wheel Removal 2-4-6 Cable Flat Removal 1) Remove the Drum connecting part of Cable Flat 1 from Connector Wa f f er 2 .
2-10 1 GEAR JOINT1 2 GEAR JOINT2 3 SLIDER CAM TIMING POINT 1 TIMING POINT 2 2 MOTOR LOADING ASS`Y 1 SCREW 1 SCREW 2 BRAKET GEAR 4 GEAR JOINT 1 3 GEAR JOINT 2 2-4-7 Motor Loading Ass’y Removal 1) Remove the scre w 1 . 2) Remove the Motor Loading Ass’y 2 .
2-11 2-4-9 Gear Loading Drive, Slider Cam, Lever Load S, T Ass’y Removal 1) Remove the Belt Pulley . (Refer to Fig. 2-38) 2) Remove the Gear Loading Dri ve 1 after releasing Hook [A] in the direction arrow as sho wn in detail drawing. 3) Remove the Slider Cam 2 .
2-12 1 SPRING TENTION LEVER STOPPER MARK[B] "A" 2 LEVER TENTION ASS`Y 3 BAND BRAKE ASS`Y 2-4-11 Lever Pinch Drive, Lever T ension Drive Removal 1) Remove the Le ver Pinch Dri ve 1 , Lev er T ension Driv e 2 .
2-13 2-4-13 Lever Brake S, T Ass’y Removal 1) Release the Hook [A] and the Hook [B], [C] in the direction of arrow as sho wn in Fig 2-25. 2) Lift the Lever S, T Brake Ass’y 1 , 2 with spring brake 3 . Assembly: 1) Assembly the Lever S Brak e Ass’y 1 on the Main Base.
2-14 2-4-15 Disk S, T Reel Removal 1) Lift the Disk S, T Reel 1 , 2 . Fig. 2-27 Disk S, T Reel Removal 2-4-16 Holder Clutch Ass’y Removal 1) Remove the W asher Slit 1 . 2) Lift the Holder Clutch Ass’y 2 . Note: When you reinstall Holder Clutch Ass’y 1) Check the condition of spring as shown in detail A.
2-15 2-4-17 Lever Up Down Ass’y , Gear Center Ass’y Removal 1) Remove the 2 hooks in the direction of arro w as shown Fig. 2-29 and lift the Le ver Up Down Ass’y 1 . 2) Lift the Gear Center Ass’y 2 . Assembly: 1) Insert the Lever Up Do wn Ass’y 1 in the rectangular holes on Main Base as shown in Fig 2-30.
2-16 2-4-19 Lever Unit Pinch Ass’y , Plate Joint, Spring Pinch Drive Removal 1) Lift the Unit Pinch Ass’y 1 . 2) Remove the Plate Joint 2 from Le ver Pinch Driv e. 3) Remove the Spring Pinch Dri ve 3 . Note: 1) T ake extreme care not to touch the grease on the Roller Pinch.
2-17 2-4-21 FE Head Removal 1) Remove the scre w 1 . 2) Lift the FE Head 2 . 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 .
2-18 2-4-23 Slider S, T Ass’y Removal 1) Move the Slider S, T Ass’y 1 , 2 to slot, and then lift it to remov e. (Refer to arrow) Fig. 2-36 Slider S, T Ass’y Removal 2-4-24 Plate Ground Deck, Cylinder Ass’y Removal 1) Remove the 3 Screws 1 . 2) Lift the Plate Ground Deck 2 .
2-19 2-4-25 Belt Pulley Removal 1) Remove the Belt Pulley 1 . Note: Ta ke e xtreme care not to get grease on Belt Pulley 1 at assembling or reassembling. Fig. 2-38 Belt Pulley Removal 2-4-26 Motor Capstan Ass’y Removal 1) Remove the Damper Capstan 1 in the direction of arro w .
2-20 2-4-27 Post #8 Guide Ass’y Removal 1) Rotate the Post #8 Guide Ass’y 1 in the direction of arro w to lift up. Fig. 2-40 Post #8 Guide Ass’y Removal 2-4-28 Level Head Cleaner Ass’y Removal (Optional) 1) Release the Hook 1 . 2) Lift the Lever Head Cleaner Ass’y 2 .
2-21 1) The replacement time of parts is not life of parts. 2) The table 2-1 is that the VCR Set is in normal condition (normal temperature, normal humidity). The checking period may be changed owing to the condition of use, runtime and en vironmental conditions.
2-23 2-6-2 Ass’y P/U Deck Removal 1) Disconnect DCN2 1 , DCN3 2 . 2) Lift down the Assy P/U Deck 3 while simultaneously pushing 2 Hooks 4 , 5 in the direction of arrow “ A”, “B”.
2-23 2-6-2 Assy P/U Deck Removal 1) Disconnect DCN2 1 , DCN3 2 . 2) Lift down the Assy P/U Deck 3 while simultaneously pushing 2 Hooks 4 , 5 in the direction of arrow “ A”, “B”.
2-24 2-6-3 Housing Ass’y Removal 1) Remove Belt 1 . 2) Push the Hook 2 in the direction arrow “ A” and lift up Pulley Gear 3 . 3) Push the Slider Housing 5 in the direction arrow “B” and lift up the Gear T ray 4 . 4) Lift up the Slider Housing 5 .
2-25 2-6-4 Sub Chassis Removal 1) Remove the Soldering of Motor Feed (+, - wire) 1 . 2) Remove the 4 Scre ws 2 . 3) Lift up the Ass’y Brkt Deck 3 . Fig.
2-26E 2-6-5 Ass’y Brkt Deck Removal 1) Push the Hook 1 in the direction arrow “ A” and lift up Gear Feed B 2 . 2) Remove 3 Scre ws 3 and 3 Holder Cam Skew 4 . 3) Remove Shaft Pick-Up 5 and Pick-Up Assy 6 . 4) Remove Gear Feed A 7 . 5) Remove 2 Scre ws 8 .
3. BLOCK DIAGRAM 3-2 3-1 DECK ASS'Y (DP-9) SIC3 (FAN8728) Motor Driver Disk Motor Pick-up & I/V Amp Feed Motor SIC2 4M EDO RAM ZIC7 (24C02) EPROM Coaxial Super RIC1 (S5L1463) RF Amp & DPD.
3-4E MEMO.
4. PCB DIAGRAMS 4-1 VCR Main - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-3 4-2 DVD Main - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 4-7 4-3 S.
4-3 4-4 4-1 VCR MAIN COMPONENT SIDE.
4-6 4-5 CONDUCTOR SIDE.
4-7 4-8 4-2 DVD MAIN COMPONENT SIDE.
CONDUCTOR SIDE 4-9 4-10.
4-12 4-11 4-3 S.M.P .S. COMPONENT SIDE CONDUCTOR SIDE.
4-14 4-13 4-4 FUNCTION COMPONENT SIDE CONDUCTOR SIDE 4-5 DIAL-TIMER (SL V -D950B/D950E/D950GI/D910AZ Only) COMPONENT SIDE CONDUCTOR SIDE.
4-16E MEMO.
5. SCHEMA TIC DIAGRAMS 5-2 5-1 ◆ Block Identification of Main PCB - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 5-3 VCR Main PCB 5-1 S.
◆ BLOCK IDENTIFICA TION OF MAIN PCB 5-3 5-4 <Component Side> <Conductor Side> VCR MAIN PCB <Component Side> DVD MAIN PCB.
5-1 S.M.P .S. 5-6 5-5.
5-2 POWER DRIVE 5-7 5-8.
5-3 OSD/VPS/PDS 5-10 5-9.
5-4 A2/NICAM 5-11 5-12.
5-5 AUDIO/VIDEO 5-14 5-13.
5-6 Hi-Fi 5-15 5-16.
5-7 INPUT -OUTPUT 5-18 5-17.
5-8 TM 5-19 5-20.
5-9 SYSCON 5-21 5-22.
5-10 LOGIC/FUNCTION 5-23 5-24.
5-11 SECAM (SL V -D950B/D910B/D910R Only) 5-25 5-26.
5-12 DVD MAIN-MICOM/A V DECODER 5-27 5-28.
5-13 DVD SERVO 5-29 5-30.
5-32E 5-31 5-14 DVD AUDIO/VIDEO.
6-1 6. ALIGNMENT AND ADJUSTMENTS 6-1 VCR ADJUSTMENT 6-1-1 Reference 1) X-Point (T racking center) adjustment, “Head switching adjustment” and “NVRAM option setting” can be adjusted with remote cont rol.
6-2 6-1-1(b) TEST location for adjustment mode setting Fig. 6-2 VCR Main PCB (T op View) Short-Circuit for few seconds and release. (Just one time).
6-3 6-1-2 Head Switching Point Adjustment 1) Playback the alignment tape. 2) Intermittently short-circuit the two T est Points on VCR Main PCB while setting the adjustment mode. (See Fig. 6-2) 3) Press the “1, 0” buttons ; remote control adjustment operates automatically .
6-4 6-2 DVD ADJUSTMENT 6-2-1 Location of T est Point Fig. 6-5 Location of test Point (DVD Main PCB - Bottom Side).
6-5 6-2-2 Skew Adjustment 6-2-2(a) Adjustment Spec. and T est P oint < T able 6-2 > T est Disc Adjustment Spec. T est Point Adjustment Location TD V -533 “SKEW” Ass’y Deck - T op Side Chapter 14 Flat W avef orm (D VD Main PCB - Bottom Side) (See Fig.
6-6 6-2-2(b) SKEW Adjustment Method Needed to minimize the v ariations in Skew of the Pickup unit and to pro vide optimum match with the recorded signal on the Disc. 1) Connect an Oscilloscope to the “SKEW” T est Point (See Fig. 6-5). 2) Connect Power , Open the T ray and Play the TD V -533 Disc, Chapter 14.
6-7 6-3 VCR MECHANICAL ADJUSTMENT 6-3-1 T ape T ransport System and Adjustment Locations The tape transport system has been adjusted precisely in the factory . Alignment is not necessary except for the follo wing : 1) Noise observed on the screen. 2) T ape damage.
6-8 6-3-2 T ape T ransport System Adjustment When parts are replaced, perform the required adjustments by referring to procedures for the tape transport system. If there are any changes to the tape path, f irst run a T -120 tape and make sure excessi ve tape wrinkle does not occur a t the tape guides.
6-9 b. ACE HEAD TIL T ADJUSTMENT 1) Playback a blank tape and observe the position of the tape at the lo wer flange of tape guide. 2) Confirm that there is no curl or wrinkle at the lo wer flange of tape guide as sho wn in Fig. 6-12 (B). 3) If a curl or wrinkle of the tape occurs, slightly turn the screw (A) tilt adjust on the A CE head ass’y .
6-10 d. ACE HEAD POSITION (X-POINT) ADJUSTMENT 1) Playback the alignment tape (Color bar) 2) Inter mittently short-circuit the two T est Points on VCR Main PCB . (See Fig. 6-2) 3) Press the “0, 5” remote control buttons, then adjustment is operates automatically .
6-11 (2) Linearity adjustment (Guide r oller S, T adjustment) 1) Playback the Mono Scope alignment tape (SP mode). 2) Observe the video en velope signal on an oscilloscope (triggered by the video switching pulse). 3) Make sure the video en velope wav eform (at its minimum) meets the specification sho wn in Fig.
6-12 6) Play back the Mono Scope alignment tape (SP mode). 7) Connect an oscilloscope CH-1 to the “Env elope” and CH-2 to the “H’D SW Pulse” for triggering. 8) Turn the guide roller heads with a flat head ( ) dri ver to obtain a flat video RF en velope as sho wn in Fig.
6-13 (4) En velope Check 1) Make recordings on T -120 (E-120) and T -160 (E-180) tape. Make sure the playback output en velope meets the specif ication as shown in Fig. 6-18. 2) Play back a self recorded tape (recording made on the unit using with T -120 (E-120).
6-14E MEMO.
7-1 7. TROUBLESHOOTING SL V -D910AZ/D910B/D910E/D910N/D910R/ D950B/D950E/D950GI No Power (Standby LED OFF) Fuse F1SD01 is OK? AL5.8V D1SS13. Check IC701, DT701. Change Fuse F1SD01. Check Trans PT1SD1. Yes Yes No AL5V IC601-14, 92, 69, 70, 41. Check D620, D692, L605.
7-2 LOAD A TAPE AND PRESS PLAY BUTTON TURN VCR POWER ON MECHANISM DOESN'T OPERATE IN PLAY MODE TAPE LOADING OPERATION (LOAD) IC601-74:HIGH IC601-75:LOW (END SENSOR) IC601-74 CYLINDER ROTATION SW 25Hz IC601-24 CYL FG.
7-3 RECORD MODE DOESN'T OPERATE PLAY OPERATION LOAD VCR WITH A BLANK TAPE AND PRESS RECORD BUTTON REC MODE SAFETY TAB SEE (AUDIO MISSING IN RECORD MODE) CHANGE SW602 (REC SW) CHANGE TAPE SEE (PLAY MODE DOESN'T OPERATE) EJECT NO NO YES REC-VIDEO SEE (VIDEO MISSING IN RECORD MODE) NO YES YES YES (VCR Section) LOAD TAPE AND PRESS F.
7-4 LOAD A TAPE REWIND DOESN'T OPERATE F.FWD OPERATION PRESS REWIND BUTTON REW INDICATOR IN THE DISPLAY PRESS REW KEY IN REMOTE CONTROL MECHANISM STATE IC601-76, 77, 78 CHECK MECHANISM CHECK TIME.
7-5 REV. SEARCH DOESN'T OPERATE PLAY OPERATION PRESS REWIND BUTTON FOR REV. SEARCH CHECK CAP F/R LINE IS CAPSTAN SPEED CHANGED? SEARCH OPERATION FWD SEARCH END CHECK IC601 CHANGE DECK CHANGE IC601 SEE (PLAY DOESN'T OPERATE) NO (PLAY MODE) NO YES CAP F/R IC601-25 HIGH (SEARCH MODE) YES NO LOW CHECK IC601 H'D AMP/ENV COMP.
7-6 PLACE VCR IN STOP MODE VIDEO MISSING IN EE MODE TUNER MODE OPERATION NO NO NO VIDEO SIGNAL IC301-48 APPLY VIDEO SIGNAL TO FRONT VIDEO INPUT JACK AND SET TO LINE MODE BY INPUT SEL BUTTON. CHECK JC801 VIDEO SIGNAL CHECK IC301-61 TO JC801-19 LINE CHECK TO TV CONNECTION.
7-7 VIDEO MISSING IN PLAY MODE VIDEO EE MODE OPERATION PLACE THE VCR PLAY MODE CHANGE IC301 CHECK IC6P01, Q6P01, R6P10 CHECK CN301 CONNECTION CHECK Q3Q1, C395 CHECK IC601-24 CHECK VIDEO OUT LINE SEE P.
7-8 COLOR MISSING IN PLAY MODE FM-ENV IC301-25 COLOR SIGNAL IC301-58 COLOR-KILLER IC301-33(2V) COLOR-ROTARY IC301-70 CHANGE IC301 CHECK IC301-27, 34 XT301 CHECK IC601-29 SEE PAGE 7-7 (VIDEO MISSING IN.
7-9 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, .
7-10 MISSING AUDIO IC501-7, 69 AUDIO SIGNAL IC501-26 AUDIO FM CHECK CYLINDER CHANGE IC501 CHECK R815, R816, L809, L810, JC801 CHECK (AUDIO MISSING IN EE MODE) AUDIO MISSING IN REC MODE MONO HIFI MONO .
7-11 PLACE VCR IN STOP MODE AUDIO MISSING IN EE MODE CHECK C524, C525, R546, R547 CHECK IC501 CHECK TUNER BLOCK AND IC4N01 CHECK R517, R518, R509, R510 INPUT SELECT MODE IC501-7, 69 AUDIO SIGNAL INPUT.
7-12 DRUM DOES NOT ROTATE PLACE THE VCR IN PLAY MODE CN604-8 12V CYL-SPEED IC601-18, 19 (8MHZ) CHECK CYLINDER MOTOR CHANGE XT601, C626, C627 CHECK D-PG, D-FG IC601-97 CHECK AL12V IN THE POWER BLOCK NO.
7-13 No focus incoming FE in SIC1-8 is within specified range? (FE Waveform) SIC3-27, 28 output are normal? Check open state from SIC3 to pick-up. Check RIC1 and A, B, C, D input. Check SIC3. Yes Yes No No A (DVD Section) No pick-up home positing SIC1-26 (SLD) output is normal? (1.
7-14 NO DVD LD ON RIC1-22 is 5V? Current exceeds 0.1A? LD out pick-up replace. Open check in related circuit. Check RIC1 Yes Yes Yes No No Divide RQ2 emitter terminal voltage and 5V real voltage difference into 10ohm.
7-15 FINE SEEK Check FINE SEEK MIRR signal (RIC1-67) is missing? TZCO signal (SIC1-159) is occurs? Track incomming is delayed? TE is within 2V and 3V? Pick-up transfer smooth. Check RIC1 Peripheral curcuit. Check SIC1 Peripheral curcuit. Time out due to many jump counts.
7-16 No Tray open/close ZIC1-24, 25 is Open ; "L" ? Close ; "H" ? Check SIC3-34, 35 output at OPEN /CLOSE Check signal line state from SIC3-34, 35 to tray motor. Check ZIC1 perpheral circuit. Check SIC3 perpheral circuit and CN3 connector.
7-17 S-Video output error Did the screen select with the s-video VIC1-28, 31 output is normal? Change a screen set Check the circuit of ZIC1, VIC1 Yes No No S-JACK output is normal? Check the connecti.
7-18E CVBS output error 27MHz clock input is normal at pin 161 in ZIC1? Analog output is normal at pin 170 in ZIC1? Check ZY1. Check the soldering of ZIC1.
8-1 8. REP AIR P AR TS LIST 8-1 Exploded Views - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 8-1-1 Cabinet Assembly - - - - - - - - - - - - - - - - - - - - - - - - .
8-2 8-1-1 Cabinet Assembly 8-1 EXPLODED VIEWS NO TE: • -XX, -X mean standardized parts, so they may hav e some differences from the original one. • Items marked “*” are not stocked since they are seldom required for routine service. Some delay should be anticipated when ordering these items.
8-3 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 1 9-885-043-21 ASSY PANEL FRONT (D910B/D910E/D910N) 1 9-885-043-22 ASSY PANEL FRONT (D950B/D950E) 1 9-885-043-23 ASSY PA.
8-4 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks B410 1-763-836-11 LOADING ASSY , MOTOR B440 3-075-253-01 SCREW ASSY MAC 2.
8-5 8-1-3 VCR Mechanical Parts (Bottom Side) G542 B462 B560 B570 not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplied not supplie d not supplied not supplied not supplied not supplied not supplied not supplied not supplied B462 3-075-260-01 SCREW MAC 3X3 B560 1-796-432-11 MOTOR CAPST AN Ref.
8-6 8-1-4 DVD Mechanical Parts Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks 900 3-078-592-01 SCREW T AP 2X6 903 9-885-037-07 SCREW MAC 1.
8-7 NO TE: • Due to standardization, replacements in the parts list may be different from the parts specified in the diagrams or the components used on the set. • -XX, and -X mean standardized parts, so they may hav e some difference from the original one.
8-8 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks VCR MAIN Note : The components identified by mark 0 or dotted line with mark 0 are critical for saf ety .
8-9 Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < FUSE > 0 FZ01 1-576-729-11 FUSE-RADIAL LEAD1A 0 FZ02 1-576-729-11 FUSE-RADIAL LEAD1A 0 FZ03 1-576-729-11 FUSE-RA.
8-10E Ref. No. Part No. Description Remarks Ref. No. Part No. Description Remarks < VIBRA TOR > XT301 1-795-330-11 VIBRA TOR CRYST AL (4.433619MHz) XT601 1-795-332-11 VIBRA TOR CRYST AL (32.768kHz) (D910AZ/D910N/D910R) XT602 1-795-331-11 VIBRA TOR CRYST AL (8MHz) XT4N01 9-885-043-29 CRYST AL (18.
— 162 — Sony Corporation Home Storage Company 9-929-774-11 2003H0500-1 ©2003. 8 Published b y Customer Suppor t Dept. SL V -D910AZ/D910B/D910E/D910N/D910R/ D950B/D950E/D950GI.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Sony SLV-D950E è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Sony SLV-D950E - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Sony SLV-D950E imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Sony SLV-D950E ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Sony SLV-D950E, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Sony SLV-D950E.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Sony SLV-D950E. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Sony SLV-D950E insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
