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Sony CCD-M8, Service Manual

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Sony CCD-M8 Service Manual Download Page 98

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Summary of Contents for CCD-M8

Page 1: ...on range 25 100 000 lux 2 3 9 294 footcandles Recommended illumination More than 300 lux 28 footcandles Microphone Input 66 dBs Electret condenser microphone us Canadian Model Model CCD MBu E Model CCD MB Video 8 SPECIFICATIONS General Power requirements 6 V de Power consumption 5 2 W Operating temperature o c to 40 C 32 F to 104 F Storage temperature 20 c to 60 c 4 F to 140 F Dimensions Approx 61...

Page 2: ... IN SUPPLEMENTS PUBLISHED BY SONY CIRCUIT ADJUSTMENTS THAT ARE CRITICAL TO SAFE OPERATION ARE IDENTI FIED IN THIS MANUAL FOLLOW THESE PRO CEDURES WHENEVER CRITICAL COMPONENTS ARE REPLACED OR IMPROPER OPERATION IS SUSPECTED 2 4 Look for parts which though functioning show obvious signs of deterioration Point them out to the customer and recommend their replace ment 5 Check the B voltage to see it i...

Page 3: ...va l o f Bu i lt In M ic rophone Internal Views 12 13 13 13 13 13 14 14 15 16 16 17 17 18 18 19 19 20 20 21 21 22 23 3 DIAGRAMS 3 1 3 2 3 3 3 4 3 5 3 6 3 7 3 8 3 9 3 10 3 11 C i rc u it Boa rds Location Overa l l Block Diagra m Camera Block Diagra m Video Block Diagra m Servo Block Diagram System Control Block Diagra m System Control Interface IC101 Function Description of IC101 Pin M D 10 Board A...

Page 4: ...ght outdoors Optical viewfinder The lamps inside indicate all the information necessary for operation The eyecup in the photo is attached for the right eye For the left eye detach the rubber eyecup and attach it as illustrated FOCUS switch Normally set to ii Shoulder strap roop Tripod receptacle GRIP RELEASE button 0 Press to the right to slide the grip off BATT EJECT button a EJECT switch Slide t...

Page 5: ...he CJ mark upwards 3 To detach the grip 1 Disconnect the microphone connector 2 While pressing the GRIP RELEASE button to the right slide the grip off 1 3 ADJUSTI NG THE G R I P STRAP Al 1 Position your right hand so that your finger tip can easily manipulate the REC START STOP button 2 Adjust the length of the strap 0 8 8 5 ...

Page 6: ... ac power cord of the ac pack to the ac outlet Normal charging It takes about 8 hours to charge up to 3 bat teries simultaneously Slide the RELEASE switch of the BCA 80 in the direction of the ar row to open the other side and insert 1 to 3 bat teries When the batteries are fully charged the charging will stop automatically and the CHARGE lamp of the battery charge adaptor will go out Battery life...

Page 7: ... push the ac pack in and at the same time slide the BATT EJECT button in the direction of the arrow CAR BATTERY Connect the DCC 1 6AW car battery cord to the DC IN jack of the DCP 80 de pack and to the cigarette lighter 12 V or 24 V socket of a car and insert the de pack into the battery com partment To remove the de pack push the de pack in and at the same time slide the BATT EJECT button in the ...

Page 8: ...sliding the EJECT switch in the direction of the arrow 2 Insert the cassette 3 Close the cassette holder by pressing the PUSH mark on the holder To remove the cassette open the cassette holder by sliding the EJECT switch in the direction of the arrow THE TAB ON THE CASSETTE The photo is Sony cassette When a new recording is made on a previously recorded cassette the previous recording will be auto...

Page 9: ...Open the lens cover completely 9 5 Adjust the white balance For details see page 12 4 Artificial light indoors Sunlight outdoors 6 Adjust the focus Normally set to M For details see On the position of the FOCUS switch on age 1O 7 Press the REC START STOP button all the way in After only the red lamp lights up recording starts ...

Page 10: ... feet More than 2 9 m 9 5 feet Note Never hold the microphone by the black windscreen Avoid shaking the unit in the standby mode Never record an extremely bright object such as the sun just after recording under dark conditions otherwise normal recording may become impossible In this situation point the recorder at any object except a very bright one A vertical band may appear when a subject such ...

Page 11: ...der is set in the standby mode Lights up when the recorder is set in the standby mode When the video heads have been contami nated during recording this and TAPE RUN BATT lamps blink alternately DEW lamp yellow Lights up when moisture has condensed in side the unit see page 12 CAUTION lamp red Lights up when the video heads have been contaminated 1 8 TO VIEW THE RECORDED TAPE Example 1 Playback on...

Page 12: ...moisture has condensed the but tons except the EJECT will not function and the recording will stop 1 9 WHITE BALANCE The white balance must be adjusted so that a white subject can be recorded white no matter what the color of the light source Normally set the WHITE BAL switch as suggested on page 9 except IC 11 for night lights or fireworks Set to IC 21 for recording indoors but with sunlight as t...

Page 13: ...cording 10 000 Overcast day one hour after sunrise 2 000 Office lit by fluorescent 1 000 lamps near window 1 000 Clear day one hour before sunset 1 000 Department store counter SOO 700 500 Station wicket 650 Video light Office lit by fluorescent lamps recom 400 500 mended Room lit by two 30 W Fluorescent lamps 300 Subway station platform 300 100 Arcade at night 150 200 Video light Theater lobby 15...

Page 14: ...ing the camera at eye appearance on the screen and should be used level with the subject as much as possible Low angle This angle is used when People appear taller from this angle and the i the subject is higher than impression is given that they are domineering eye level and overpowering In a thriller type production feelings of terror or anxiety can be created High angle This angle is used for U...

Page 15: ...n the direction of arrow 0 When installing set so the 2 positions of the claws 0 become fit into the 2 positions below claws 0 4 While inserting a thin flat blade screwdriver etc and pushing spring 0 in the direction of arrow remove LS cover 0 by sliding it in the direction of arrow e When installing set so that claw fl comes to the slot and claw comes to rear of claw G 0 Cassette compartment G Cl...

Page 16: ...t cabinet f in the direction of arrow O When installing close the slide door 8 put the F knob 0 to the center position and set so that pin 0 of F return arm is fitted into the slot 0 of F locking plate 0F knob ti Rear of cabinet 0 Screw Oscrew 3 Removeti screws 0 4 Remove rear of cabinet 8 in the direction of arrow O When installing set so that pin 0 ofF ring fits into the concave section 4D of F ...

Page 17: ...of arrow Caution should be exercised so that FP 10 board 4D is not entangled with the inner side of cabinet L 41 When installing attach screw 4D first and then screw 2 5 REMOVAL OF DC DC CONVERTER 1 Remove 2 screws 0 and 1 screw f 2 Remove the DC DC converter 8 8 DC DC convener 1 7 Q Cabinet L r f Screw ...

Page 18: ... 0 in the direction of arrow Q Claws 2 7 OPENING OF VC 4 BOARD AND VC 5 BOARD 1 Remove 1 screw 0 1 screw f and I screw 8 2 Open VC 4 board 0 in the direction of arrow O 3 Slide VC 5 board 0 in the direction of arrowQ and remove from C board holder 0 4 Remove VC 5 board 0 from claw 0 and open in the direction of arrow e 0 VC 5 board 0 C board holder 1 8 f Screw 0 VC 4 board ...

Page 19: ...rew 2 9 OPENING OF MD 10 BOARD 1 Remove 2 screws 0 and 2 fiber washers f 2 Open MD 10 board in the direction of arrow f FP 16 board Caution should be exercised when installing MD 10 board so that the wiring from the board does not come into contact with the capstan motor f Fiber washer 19 MD 10 board ...

Page 20: ...assette arm f be sure that pin 8 is inserted into the predetermined position 2 1 1 REMOVAL OF FRAMES A AND B 1 Remove 4 screws 0 2 Remove frame A f in the direction of arrow O 3 Remove ES 1 1 board 8 from frame B 0 4 Remove 4 screws 0 5 Remove frame B 0 in the direction of arrow 0 Oscrew l 20 Pin f Cassette arm Frame A ...

Page 21: ...f pin f 3 Remove LS cassette compartment 0 in the direction of arrow O QScrews Q Slot section 2 1 3 REMOVAL OF FH 3 BOARD I 2 3 f Screws Q Grip cabinet R i 0 Conversion lever o 4 Remove 2 screws 0 5 Remove FH 3 board 0 in the direction of arrow 4 When installing the grip cabinetG set the conversion lever 0 so that it comes to the predetermined position 0FH 3 board 0Eye cup ...

Page 22: ... 4 REMOVAL OF B U I LT IN MICROPHONE 1 Remove 1 screw 0 2 Remove OVF f in the direction of arrow O 3 Remove 2 screws 8 and remove the built in microphone 0 in the direction of arrow G 0Screw f OVF Screw 22 ...

Page 23: ...2 15 INTERNAL VIEWS side s Bottrn side Capstan siwft OC DC converter DOD ...

Page 24: ...__ Component side vc 5 board AU 6 boa d MX 2 board DC DC cornrerter Rf 29 board VC 6 board __ EP 16 board IA I board side board DC DC converter ...

Page 25: ...ERA BLOCK CCD CCD OUT I IMAGER v I IRIS DET I TIMING GENERATOR I HD FLD CLK 114MHzl I ATF SYNC GENERATOR SEL 1 2 I L PROCESS AGC DET AUTO I I I I u w a I I I DRUM FG PG J I a a w E a I c I DRUM DRIVER I I I I V T R BL I Gr YH YL YH ENCODER y MATRIX RBI R Y B Y I I c 1 _J I R B CONT AGC 1 I I CONT WHITE WHITE Ok i I 1 LA _AL BALANCE SWITCH 0 5800k I I 5V I DC DC B 5V 12v IP YNER ON CONVERTER I t20V...

Page 26: ... AMP T REEL FG END SENS M LOADING MOTOR u 11 T REEL FG u 11 END SENSOR ATF ____ RF SW REC AFM MICIN FLYING ERASE 1 j I _ I I 0 0 UJ UJ UJ 0 _ I I 0 _ z _ I REC SW SYSTEM CONTROL f UNREG CAMERA UNREG lVTRl ry F CHI d we C LLA OVF ci TALLY r Y STAND Cl BY r MIC I I I I I I BATT I 6V L I I L v I R I SWITCH L GRIP J I ci TALLY I Cl ci STAND BY I r CAUTION I r x DEW I Cl _J J J J J ffi LENS CCD DOOR SW...

Page 27: ...C681 I SH lBOARD IRIS AGC AGC DET CONT OET 8 0 9 _ 1 n M_J 29 L 2H j SH I BOARD VC 6 BOARDll 21 4 R CONT O Vp p L 2H SH IBOARD J BCONT 13 r r r 11 I 0641 643 LT J VAA e vV ANV f_ _ 14 3MHz DT 60BOARD 7 G DET 1 I I I 1 r o vo P _I L H SH I BOARD ITP6851 I M M _ J L _ J I _ H TPBOI f 2H i TP804 T 0 49Vp p __ 17 MX 2BOARD VC SBOARD H _ TP810 30 FLOO t5V PXNT IC711 SYNC GENERATOR I 5Vp p i v 1 IC771 l...

Page 28: ...2BOARD TP809 4 ID J L J J L 1 TP802 0 56Vo o TP803 0 6Vp p TP802 803 ED llBOARD I YH 8 YH I R Y 10 I Rl 887 _ ______ 8 Y 9 3 1 1Jlf3v o L 1 ED II BOARD REF V ED 11BOARD ED IIBOARD lTP952l RECATFRF H91 t91 t l 2 H 1 ED llBOARD tTP9511 REC Y IREC C WB LLA MD lOBOARD 32 ...

Page 29: ... I AUDIOJ REC ATF R EC AT F ICAMERAI 21 15 __J GND REG 5V REC Y RF CH I REC CHECK 1 1 RP 29 BOARD RV501 IREC ATFI RV502 0 501 MIX IREC y ADJI RV510 IL I I I I I CH 2 REC AMP CHI VIDEO HEAD CH2 VIDEO HEAD MP ME i14 __J SYSTEM CONTROLJ I I I I I L 26 c E c ICOOI REC I SYSTEM CONTROLi INTEGR AL SIG ATF 1 SYSTEM CONTROLJ TP CIRCUIT 33 0002 I I I i DUMPING I OUMPl NG FLYING ERASE 34 t 3V p p _1 I 11 11...

Page 30: ...H 2 REC AMP 37r 3 IJ J V 1 CONVERT REC Y RF L i26 CH2 REC CHECK CH I VIDEO HEAD CH2 VI DEO HEAD YM 2 BOARD CD RF SW PULSEISERVOJ I111 11111111 11 II 1111 1111 llmllHlllllllllllllllllllllllllllllllllllllHlllllll 11l1lilllilll111lll I 1 II 1111111 Ill I 3V p p __l LH_J RP 29 BOARD g FLYING E RASE HEAD FL Y IN _G_ E_R AS E _J 34 1 0 6Vp p l I ...

Page 31: ...RATOR CAPSTAN REFERENCE 1 I GENERATOR MODE MEMORY CAPSTAN COUNTER D X201 3 58MHz I NTSCJ 4 43MHz IPALI J V 3 58 MHz SV 16 BOARD PULSE GENERATOR DC BIAS MEMORY 5 RF SW PULSE IVIDEO SYSTEM CON TROLi DRUM ERROR 15 CAP SPEED ERROR 4 IOr C AP ER R OR 0 207 210 FREQUENCY LOCK CAP DC BIAS RV202 I r 1 SYSTEM CONTROL J UNREG I IPAL J L __ J CAP CCW C ii CAP ON 1 __J 1Vp p I 8 4µsec __J SV 16 BOARD REG 5V _...

Page 32: ...QUENCY LOCK MODE MEMORY r 4r r 12 0 X201 3 58MHzlNTSCJ 4 43MHzlPA LJ CAP DC BIAS RV202 r 1 I RV204 SP LP lb I SYSTEM CONTROL UNREG I PALI L Jr j CAP CCW Ci CAP ON _ J___ j__J J J J 1Vp p 3 58MHz 1 8 4µsec SV 16 BOARD REG 5V __ J SV 16 BOARD 37 IC202 DRUM MOTOR DRIVE UL VL CAP Vee ciW D Q213 PROTECTOR IC204 lf CA P ST A N M OT O R DR l VE JiB Ji5 i OSC COMP I I I I I LP L E l H O _U T 21 J COM DRUM...

Page 33: ... NW_6 5 V _p p 4MHz 39 ICIOI I I I I I SERVO I I I I I VIDEO I I I I I I MODE SW I I MODE SW 2 I MODE SW 3 LOADl l I LOADl l I I lLENS DOOR SW I I rB coc I RVOOI I I MODE SWITCH I s 1 bl OARD 0001 I j r r I I I I J L rt OARD I I I t o M DIN J L__ MOTOR L__ I I I I DEW SENSOR 40 ...

Page 34: ... n d the AND of LENS 32 CI N SW I P U LL U P DOOR SW and h a s a recording preventive function Pin Pin name I O 1 0 Function no rotation mode 33 MSW3 I 300 k 0 Inputs with code the position o f the mech anism operated by the loading P U LL U P motor OPEN I REC LED 0 DRAIN Light REC LED 34 MSW2 I 300k 0 Inputs with code the position of the mechanism operated by the loading P U LL U P motor OPEN 2 D...

Page 35: ... B LOCK DIAG RAM M I C AMP AU 1 6 BOAR D LPF 2 IC 4 0 1 43 WEIGHTING FILTE R EM PHASIS I 35 1 341 1 27 EMPHAS I S I CARR I E R c y AT F R P 29 BOAR D 44 3 1 0 AUDl1 I kHz V LEVEL dB IC I 20 30 35 40 50 60 66 70 I ...

Page 36: ... R EMPHASIS I EMPHAS I S I R P 29 BOAR D 44 3 1 0 AUDIO LEVE L DIAGRAM I kHz LEVEL d BSJ 10 1 5 20 30 35 40 50 60 66 70 MIC AMP D AU 16 P I N N U MBER 0 CX20037 PI N NUMBER I _ I _ _ I _ _J ___ _ I I I I I I I I 45 I ...

Page 37: ... 5V I I __ _ _ _ _ I C 202 CX 20 1 1 4 1 c 204 ex 20036 _k DRUM MOTOR l vv D R I VER I _ _ _ __ 7 DRUM MOTOR I DR I VER 0 2 1 1 0 207 2 1 0 I I L204 L 1 DRUM MOTOR TF 4 a D R I VER I r I LLA D i i i I WB5800 D l l 8 0 1 0 1 0 1 02 I C I O I I I _ SERV I UNREG 6V I REG 5V POWER ON I I l 2 5 A U 1 i1 5V REG l ______ ll 5V REG I SWD 5V I 1 I I 1 SYSTEM CONTROL 6 0 120 121 I I SWITCH 1 i l P _ OW E o ...

Page 38: ...M MOTOR v v y D R I VER 0207 2 1 0 T F 4 o L LLA D l l 1 W85800 0 1 1 8 swD 5v I C I O I SYSTEM CONTROL SERVO I I I I I I I 6 I 0 120 1 2 1 I I 1 POWER ON SWITCH 1i 1 _ I EVER 5V I _SYSTE CONTROL _J POWER ON 4 7 L_ _ I _ 0 z t VC 5 B OAR D MX 2 B OAR D 17 GN D 41cso1 DC DC CONVERTER I VC 4 B OAR D 33 40 15 H 5V GEN 1 7 Pi20 CC D DT 60 B OAR D I A l B OAR D 0951 956 _I CHROMA I L AGC 48 3 1 G N D 3...

Page 39: ... I UHEl l WHEl I WHEl 1 UNREG GNO C FGl 1 RV 5V C FGl I GND EJECT SW GND DEW LEO CAUTION LED 1 2 ORG FLEXIBLE IFP 91 SIOI EJECT SW 3 STANDBY LEO 12 13 14 I I 3 10 9 I 15 17 16 18 19 TALLY LED UNREG GND TAPE RUN BATT IRED 1 WHITE BALANCE YELi T FG LED T FG SWD 5V GND iiP MODE SW 3 MOOE SW I MOOE SW 2 GND FLEXIBLE _ C_ I _ IFP 101 ENDSENS LED DEW SEN5 1 DEW SENS2 LOAD MOTOR LOAD MOTORl 1 CCD SW GND ...

Page 40: ...6 __J_ 12 7__ _j__ _J___ _ _ 1 8 1 9 J JN BATT IY I FLEXIBLE P ln l ii P i4U BOARD FLEXIBLE I I M901 I E IN M RVOOI END SENS SWD t5V SOOI TAPE C SELECT SW AS ffTE FP 8 BOARD I FLEXIBLE l TAPE ENO SENSOR LEO 5 1 FRAME I ...

Page 41: ...57V p p TPB04 B05 B06 V p p L H l TPB07 TPBOB TPBIO TPBll MX 2 BCARD 3 1 MX 2 BCARO Signal path L 1 MX 2 BOARD MX 2 BOARD R EC Y IC Signal R E C Y Signal R EC C Signal VC 6 BOARD L _j 1 ED 11 BOARD j TT 1 1 ED II BCARO 3 L 1 ED II BOARD ITP9521 UUJ L 1 ED II BOARD __L_JL_ L 1 ED II BOARD tt tt t Y L______ I ED II BOARD ITP9511 v 1 L v 1 IA I BCARO 53 CAM E RA VC 4 5 6 CAME RA SCH E M A T I C D I A...

Page 42: ... C790 l V F LE X l8L E t 5V lFP 5 E D 1 1 BOARD See page 1 01 6161 DL951 Lo J L ALT l l r l jS B l l F L E XIB l E l IPL F 21 51 _ _ _ _ _ _ _ _ _ J 6 8k J8 1 I l c _ J c786 47p I i I J 1 71 25A812 LPF TPBOI TPB TP803 TP806 T TP805 T TP804 T 1 5V 2 Gif 3 RBD 5 3 4 GO 5 3 5 GI 3 3 6 G2 3 3 7 R82 5 3 8 RBI 5 3 9 RBO MX 2 B OAR D See page 92 ICBOI TL431CLP8 9V REG ED IC801 REF il9l J J LBOI 1 801 K u...

Page 43: ...ay pattern and red pattern B pattern Pattern being seen in the state of the rear surface side is indicated in green pattern VC 6 VC 4 A B c D E F G H J CAM E RA VC 4 5 6 CAME RA PRINTED WI R I NG BOAR DS 1 2 3 VC 4 BOARD SOLDER SIDE 4 5 7 CAM E RA 5 Q IC D A DJ IC681 681 772 CT771 IC7 7 1 7 7 1 772 68 3 68 2 773 Q IC D A DJ 6 7 8 9 1 0 TP V C 4 BOARD COMPONE NT SIDE 5 4 4 4 4 681 68 2 68 5 690 69 ...

Page 44: ... F L E X I BL E I F P 5 I C 8 0 1 FL8 0 1 CAM E RA 1 9 620 619 8 0 9 8 0 8 0 5 8 06 8 03 8 02 8 0 1 810 81 1 F L E X I B LE F P 5 1 VC 5 BOAR D COMPON ENT S I D E I Q I C ADJ TP F L E X I B LE F P 5 1 20 2 1 22 23 24 D C D C C O N V E R T E R V C 6 BOARD SOLDER SIOE I 60 Q I C 954 953 9 52 9 5 5 9 5 1 9 56 Q I C 25 D ADJ TP 9 5 5 953 9 5 9 5 1 9 5 1 9 52 FL 9 52 D A DJ T P J VC 6 BOA 0 TP TP954 I ...

Page 45: ...l U N R t 6 V UNREG G N D P O N t 20V t 12 v G N D s sv sv ADJ TP 9 5 5 953 9 54 9 5 1 9 52 FL 9 52 ADJ TP 26 27 28 r L E N S E E EE I R I S OR E E E E E 00 DRIVE DRIVE C ONT C ON T w 0 a a 1 r ffir ffi1 ffir firfirllir I_ 4 I I 4 4 1 I 4 I I C N9 5 2 C N 9 5 1 W H T l 2 9 V C 6 BOAR D COMPONENT S ID E I 0 J 7 2 5 1 6 0 2 5 1 3 I 6 1 CAM E RA 30 3 1 p ON U NREG t 6V UNREG G N O sv R E C C G N D R ...

Page 46: ...V or less are not indicated except for chemicals and tantalums The unit is all µF p is pF All resistors are in ohms 1 1 OW in chip resistance 1 32W in printing resistance kO 1 0000 and MO 1 OOOkO B All variable and adjustable resistors have characteristics curve B which definition is omitted C J panel designation C J adjustment designation B l ine Measuring conditions of voltage value and waveform...

Page 47: ...ET tGlffi REG SV GND REC SW RF SMP ATF ERROR FLEXIBLEIFP 71 REC C s REC Y 7 REC ATF 13 RS9 0 65 5 V I DEO AU D I O 6 R P 29 BOAR D S ee page 1 03 6 YM 2 BOA R D See page 1 07 COS2 S6p RS29 l 5k z a 7 VI DEO AU D I O ROOI 68k 8 0001 2SCl623 TUNING AMP COO 0 0022 2 7 R002 Bk 0050 005 1 2SCl623 2SAI 122C HARO CLI P ROS2 ROSO 560 6BO 9 C409 100 6 3V C6oe 0002 DTAl44EK TUNING SW 0 1 Q003 2SA812 BUFFER ...

Page 48: ...being seen from the soldering are stated Component side Parts on the component side being seen from the component are stated Regarding color indication of patterns Patterns being seen in the state from the surface side are indicated in gray pattern and red pattern B pattern Pattern being seen in the state of the rear surface side is indicated in green pattern A B c D E J 67 1 2 3 4 5 6 7 8 9 1 0 1...

Page 49: ... 183 107 105 108 104 1 8 1 05 1 105 104 I Cl 2 1 I l l 181 107 22 1 1 3 127 126 1 1 2 1 1 4 1 18 1 17 101 1 21 1 1 9 1 1 8 1 10 113 111 Q IC D ADJ TP 23 M I C IN MIC B GNO 24 1 1 M I C UNIT I I I IBLKJ I BLKJ 1SLKl BLKl 3 I I MIC I I I I L _ _ _ _ _ _ _ _ J FLEXIBLE cL c L 0 4 1 l 1 H p ON TO V C C A_ M 5 E o o L O C K FLEXIBLE IFP 101 70 2 UNREG 6V 3 UNREG GNO 4 5 V 5 R E C C 6 G N D 7 H R E C Y ...

Page 50: ...D ADJ T P MIC IN MIC B 24 1 1 1 M I C UNIT I I I IB Kl lB IBLKl I P BLKI I MIC I I I I L _ _ _ _ _ _ _ _ _J FLEXIBLE c L lc3 o jlii 1 l 1 H p ON IFP 71 TO CAMERA BLOCK VC SBOARD FLEXIBLE iFP IOl 70 2 UNREG 6V 3H UNREG GNO 4 sv 5 REC C 6H G N D 7 REC Y aH ITA 9H WB5800 IOH REF V I I SEL 2 12H SEL i 13H REC ATF ORG 5901 LENS DOOR SW a EJ 1 sw ES l l BOARD 25 QOOI I I I f f I _ _J 26 fP 8 8 0AR D IFL...

Page 51: ...r END SENSOR F H 3 POWE R SUPPLY FP 8 TAPE SE LECT CASSETTE IN SWITCH FP 14 LOADING MOTOR FP 1 6 LED SC H E M A T I C D I AG RAMS 7 8 9 1 0 1 1 1 2 1 3 1 4 1 5 0130 2SCl623 DECODER Rl76 270k Rl67 IOOk COOi 0125 µPC324G2 2SABl2 TREELSENS Rl94 R092 Rl49 390k 39k 22k Cl30 l SOV Rl59 Rl95 3 9k 390k Rl33 R093 39k 0 1 20 0121 DTAl44EK DTCl44EK SWITCH 6 0120 3 10 k 0122 2SABl2 BUFFER lil61 220k f Rl64 R ...

Page 52: ...LEI 0 1 14 01 16 PR2222S AA2222S 0 1 1 3 Ol l 5 PR2222S PY2222S D TAPE RUN BATT SP LP RF SWP CAP FST CAPFG CTL OAT CLK OET DAT cs SRVO RST CAP ON CAPCCW CW FLEX BLEIFP 7 REF V RF SW ATF ERROR UNREG 6V UNREG GND REG 5V GNO SE RVO SYSTEM CONTROL SE RVC 24 25 26 2 7 2 8 M D 1 0 B O A R D 1 1 1 3 1 IO I RV203 TF 4a LPOSITI 2 k 6 LZ07 47JJH 0L201 47pH C247 R206 R249 0 047 lk 0 015 47k R253 R208 IOOk 2 ...

Page 53: ... _ _ _ _ _ _ 5 _ 1 v _ J le o a l A I I I 0218 0210 0209 2SA812 2SCl623 FREQUENCY LOCK 0208 0207 2SABl2 2SCl623 FREQUENCY LOCK 0 20 2 o 2 04 ___ __ 1 1 zo R233 io1v T 1 v t T i E I OQS03 E I OQS03 C250 CW CCW kt STARTER 1 r 1 I L 1 7 r UL VL WL B 1 t Ru 2SA81 2 1 i i e s POWER 17 lf _ f I sfr OFF I f 0 8 5 1 R226 C212 R224 02 1 1 2SAl385 PWM POWER DRIVE 0212 2SAl3B5 PWM POWER DRIVE I _j BATT STAND...

Page 54: ...s remplacer que par une piece portant le nu mero specifie Note PR INTED W I R ING BOARD 0 0 _ mark is slew hole lead wire attached to the component side lead wire attached to the pattern side pattern from the side which enables seeing r1i 1 i t e rn o t the rea r side B pattern printing resistance The voltage value is all recording mode of operation Note Soldering side Parts on the soldering side ...

Page 55: ...101 050 115 183 SE RVO SYSTEM CON T R O L 1 9 20 109 0 5 1 2 1 0 108 1 3 1 124 107 105 108 104 1 8 1 051 1 07 105 104 1 1 3 I l l 1 82 2 1 101 117 1 1 2 1 1 4 FLEXIBLE IFP 10 1 1 6 128 1 21 118 1 2 3 1 1 1 22 1 17 Q 1 1 9 I C 1 20 D ADJ TP 23 MIC B G D UN Ei 6V 3H UNREG GND 4 H sv s H REC C 6H G N D 7 H REC Y B H LLA 9 H WB5800 10 REF V H 1 1H SEL 2 12 SEL i 3 REC ATF 24 1 M I C UNIT 1 I I I BUO I...

Page 56: ... I C I N M I C t B G N D 24 1 1 M I C UNIT I I I I BLKl I IBLKI BLKl l8LK 3 I I MIC I I I I L _ _ _ _ _ _ _ _ _J F L E X I BLE I p ON rE IL_TO CAMERA BLOCK _ 2 UNREG 6V 3 UNREG GNO 4 sv S H R E C C 6 H G N D 7 H R E C Y a T1 A 9H wasaoo 10 R E F V 1 1 S EL 2 1 2 S E L i 13 REC A T F 8 5901 L E N S DOOR SW ES l l B OAR D 80 25 26 27 fP 8 8 0A R O IFLEX I BLEJ C C 3BOAR D I I f f I l _ _J 1 616 466 ...

Page 57: ... C X 20180 CCD DRIVE l I GND Vcc3 I y2 NV XNV h V V4 XV4 4 VCC2 4 VAA I 5 vccz z BLK XV2 f V2 C608 0 47 25V IC602 7 PG 2 HI 2 2 H 2 GND I j 12 2 I 12V j5 CL 6 HO FLO 2 6 0 osc 5 ii 5 5V I C 60 1 CX 80026M CCD DRIVE 0608 1 5 2837 R612 R609 22 R610 IOOk 06081 1 C611 1 1 lk 4 1i1crp K t iND 3 w T IOOp R608 JR611 IOOk L _J 8 I R613 l k 22 0601 25C l 623 VOLTAGE SHIFT 0601 t L601 jR601 I Bk C 02 Tl V R...

Page 58: ...ance The voltage value is all recording mode of operation S I OE B ir 1J S I DE A Note Soldering side Component side Parts on the soldering side being seen from the soldering are stated Parts on the component side being seen from the component are stated Regarding color indication of patterns Patterns being seen in the state from the surface side are indicated in gray pattern and red pattern B pat...

Page 59: ...1rding color indication of patter side being are stated llttems being seen in the state the surface re indicated in gray pattern red pattern 1 pattem ia m being seen in the state of tb rea r surface de is indicated in green patt m B E H J CAMERA DT 60 CCD DRIVE TIMING GENERATOR PR INTED W I RING BOARD 1 2 3 4 5 6 Q I C 6 0 3 I I C6 0 1 6 0 6 I C 605 60 1 604 603 D SOI 609 602 610 DJ 60BOABQ SIDE A...

Page 60: ...2 3 1 4 r SHP SHD 4 5 6 Q 64 3 DTC 11 4E K SW I T C H I N G Q642 DTC l 14EK SWITC H I N G Q64 1 OTCI 14EK IC 641 CX20053 SWITCHING PROCESS 1657 C65B 0 1 0 1 T T C641 C642 C643 o I f c u D O 8 8 8 0 VCC2 WC HBLK 8 OFS 10 R OFS C L P I MIX I SP I GNO 9 SP 2 IC64 1 RBY 18 GN D SHP RBX I 4 S H D G X 16 VCC3 R672 JQ _ GY 15 CCO IN VCC 1 4 G N O 0 U C 4 6 0 N N t l r I _ tn g g CI CI R673 X X 47k IOV __...

Page 61: ...E i 1 J 8 I ...

Page 62: ...E C Y S qnal R EC C Signal A B c D E F G H J MX 2 MATR IX SCH EMATIC D IAG RAM 1 2 M X 2 B OA R D 0 2 CLP2 ID 1 3 SH2 r 3 SH I u 12 3 RB74 L 4 IC 8 2 2 C X 23039 RB73 lk CCD DELAY LINE R872 L R871 lk R Y MIX l lJ t t t 1 8 Y MIX 10 5 3 R80 gf RBI B R B 2 kJ G2 6 GI t 5 3 5 GO 5 3 4 R BW 2 5 3 G 2 5 2 RB76 lk RB75 J L CB21 q I CB23Jirr 14J C 1 5 IOV 5 HBLK ID CLP2 1 IJBI SH2 l 11 GNO m SHI I RB21 l...

Page 63: ...LP I IC82 1 CX20151 MATRIX R86 I I Bk 1 11 RB62 846 j 2 2k 68p r 0 8 3 3 2 5 C 1623 LPF 0832 25Cl623 SUFFER 1 i Q2J y 9 1H H f i IDI Yt YH R B 2 C821 1 rr j l O I 1Yln 91 8117 k 6115 2 J J o O N N o u x x R865 R867 R868 1 L 1 L 1 L w 3 3 G2 6 m m l 3 1 G 8 d OGI 48 823 rl l4 C VCC2 47J I l P N hr f i A Hp h _H o 833 Li848 5 3 GI 1 5 J l 5 3 GO 4 J 5 5v l C11J 220p 1 5 ORSI I __ 0 __J IOV 15 HBLK J...

Page 64: ...e surface side are indicated in gray pattern and red pattern B pattern Pattern being seen in the state of the rear surface side is indicated in green pattern CAM E RA CAM E RA MX 2 MATR IX PR INTED W I R ING BOARD A B c D E F G H J 9 5 Q IC D 825 824 828 831 830 IC821 823 821 822 833 JC 822 832 827 826 829 Q I JC D ADJ MX 2 BOARD SIDE Al C L P 2 I D S H 2 S H I R Y M I X B Y M l X R B O R B I R B ...

Page 65: ...I R I S DET 2 2 k 0730 2SC l623 BUFFER EE CON T t l 4 5 14 wC730 H I RIS DET I R740 i8v R744 R745 R738 2 2 k I O k Ok 56k R743 v4 3 Ok R746 I K V 0 128 Q L I 072 7 0730 C 728 l 22 C729 3V c 0 726 0 1 r R747 t 0729 3 3k tl_c131 I R 739 I R74 1 R742 R748 12k 820 Ok T 0 47 47k 25V J 9 7 I CAM E RA 8 9 1 0 IC 72 1 JJPC324G2 AGC CONT E E DRIVE L LA D E T C725 R736 R734 0 2 2 68k R7 3 5 Qt lcm 0 047 I R...

Page 66: ...om the side which enables seeing patt e rn of t h e re a r s i d e B pattern raz i printing resistance The voltage value is all recording mode of operation Digital transistor I A 1 Q7331transistor with resistor Refer to the I A 1 board schematic diagram for d igital transistor S I DE B ir lJ S I DE A Note Soldering side Parts on the soldering side being seen from the soldering are stated Component...

Page 67: ... L A LT l N 8 U l c f L 4 1 4 l l V 0 8 8 1 155123 R93B l 2k I R917 j 33k R921 CB95 0 01 LBB4 CB93 1 80µH O f I 0 0 Q8B9 9 C904 C906 I RglB jl k 6Bp IBOp I 22k R919 I R920 lk 560 I L _ _ _J 1t24 47k R923 100 R925 j IOk QB9W i l C907 1 j lk T B2p 0891 25C 1623 BUFFER DB9lJ CB99 0892 25A812 BUFFER I R932 4 7k 0 0012 LBB2 k J _ 1 0 o o Hr 1 R 3 9 M o F r 92 R927 470 R929 CB96 I J IR928 4 7k B2p l j R...

Page 68: ...D 0 ___ mark is slew hole lead wire attached to the component side lead wire attached to the pattern side pattern from the side which enables seeing pattern of the re a r s i d e 111111 B pattern printing resistance The voltage value is a l l recording mode of operation S I DE B ir l S I DE A Note Soldering side Parts on the soldering side being seen from the soldering are stated Component side Pa...

Page 69: ...s Do not reuse the removed components but use new components Caution should be taken as the negative side of the tantalum capacitor is weak toward heat All capacitors which resistance pressure 50V or less are not indicated except for chemicals and tantalums The unit is all µF p is pF All resistors are in ohms 1 1 OW in chip resistance 1 32W in printing resistance kn 1 OOOn and Mn 1 OOOkn All varia...

Page 70: ...he component side being seen from the component are stated Regarding color indication of patterns Patterns being seen in the state from the surface side are indicated in gray pattern and red pattern B pattern Pattern being seen in the state of the rear surface side is indicated in green pattern VI DEO RP 29 H EAD AMP PRINTE D WI RING BOARD 1 2 3 4 RP 29 BOARD SI DE A l A MP ME RF CH I RF CH 2 B PB...

Page 71: ...SAl l22D BUFFER GND 24_______ 4 1 09 VI DEO 5 6 7 MAIN EMPH MOD I C 502 SYNC SEP VI DEO 8 9 1 0 1 1 1 2 1 3 1 4 1 5 1 _ 9 AC CL I P CHECK R546 68 k I C 501 C X 20030 Y PROCESS 0506 2SA1 1 22 D BUFFER 0 503 2SCl623 EQ 1 1 0 R539 470 C523 1 5 p 0504 2SAl l22D E Q R 526 I k 0 5 7 GN D 1 5 RF SWP 2 3 1 11 1 I REC Y RF 2 2 ...

Page 72: ...ll in the recording mode of operation Note PR INTED W I R I NG BOARD 0 mark is slew hole lead wire attached to the component side lead wire attached to the pattern side pattern from the side which enables seeing pattern of t h e re a r s i d e B pattern printing resistance The voltage value is all recording mode of operation S I DE B w l S I DE A Note Soldering side Parts on the soldering side bei...

Page 73: ...2 TC 7 __ __ C 401 0 001 1 1 3 0 402 2SC2712G M I C AMP AUDIO 6 C413 0 1 R432 470 Q401 R426 l k 0 40 1 2SC271 2G M I C AMP 7 R410 820 R412 12k C412 470p C433 4 7 I OV C426 0 4 7 25V AUDIO 8 9 1 0 R 1 1 p 0 1 2 1 1 4 1 3 IC 40 1 C X 200 37 A U D I O 1 4 R402 IBk r t 1 RV401 IOk R403 18k IDEVIAT IONI R423 33k C43 1 0 1 ICARR I E RI R40 1 27k 1 5 14 M IC GND ...

Page 74: ...lue a re a l l i n the record i n g mode of operation Note PR INTED WIR ING BOARD 0 0 _ mark is slew hole lead wire attached to the component side lead wire attached to the pattern side pattern from the side which enables seeing r d B patte rn IZ LZI printing resistance The voltage va lue is all record i n g mode of operation S I DE B w lJ S I DE A Note Soldering side Parts on the soldering side b...

Page 75: ... H DRUM REF GEN I IC203 i I TIMING GEN I T C tti I DSC I c y 2 7 8 3 6 C26 r 82p C265 yC272 faC240 36p 82p 0 0082 1 1 7 D206 r 11 I 1 _ _ J 0206 ISSl23 R205 3 3k R245 R250 120k 0 R251 R246 R247 R201 56k 27k 220k 470k 9 9 1 0 1 1 IC 206 T C 4516BF COUNTER R213 2 7k 1 6 15 14 1 3 12 1 1 10 9 0 N N ex 0 8 Cl Cl t 0 0 IC206 w v v 0 u 0 C208 R202 4 P 22k I I 1 0 1 1 12 13 14 15 Vee d LIM COMP 1 2 C204 ...

Page 76: ...lew hole 0 _ lead wire attached to the component side lead wire attached to the pattern side pattern from the side which enables seeing B pattern printing resista nce The voltage value is all recording mode of operation S I DE B w 11 S I DE A Note Soldering side Parts on the soldering side being seen from the soldering are stated Component side Parts on the component side being seen from the compo...

Page 77: ... B L I D T ASSY ST ICKE R SONY SY MBO L 1 2 Remark 6 A 7080 075 A CAB I NET RT BLOCK ASSY U S CANAD I AN A 7080 068 A MODE L CAB IN ET RT BLOCK ASSY E MODE L 7 3 695 404 0 1 KN OB EJ ECT 8 3 695 405 0 1 JO I NTER EJ ECT 9 3 695 482 02 SPR I NG COMPRE S S I ON 1 0 3 695 667 0 1 SCREW 2X3 1 1 3 695 407 0 1 JO I NTER WB 1 2 3 695 441 0 1 SPRI NG 1 3 N o 1 5 1 6 17 18 19 20 21 22 2 3 2 4 25 26 4 908 7...

Page 78: ...OCK ASSY LOCK 7 1 58 3 307 377 1 1 SPRI NG TENSION 72 59 3 571 B29 00 SPRI NG TENSION 73 6 0 1 547 1B7 1 1 OVF 74 61 3 695 475 01 RI NG RETAI NING EYE CUP 75 62 3 695 502 0 1 EYE CUP 6 3 3 480 102 00 SPR I NG COMPRESSION 1 2 3 _ 52 Part No Descripti on 3 695 675 0 1 SCREW 2X5 3 695 433 01 WI NDOW OVF 3 695 459 01 L I D BATTERY CASE 3 695 460 01 SHAFT BATTERY CASE L I D 3 701 437 2 1 WASHER 3 695 7...

Page 79: ...95 451 1 Descri pti on ARM ASSY CASSETTE SPRI NG TORSI ON SPRI NG TORSION RETAI NER CASSETTE COMPARTMENT DAMPE R FRAME A ASSY Remark I 107 108 109 1 10 1 1 1 1 12 124 Part No Descri pti on Remark 3 695 401 01 SCREW TRIPOD 3 695 402 01 PLATE TRI POD 1 616 466 1 1 ES 1 1 BOARD X 3695 452 1 FRAME B ASSY 1 616 450 1 1 FP 16 FLEXIBLE BOARD 1 553 226 00 SWITCH LEAF EJECT Sw S201 ...

Page 80: ...695 733 01 PLATE CAM LS 1 58 3 695 646 01 ARM LS 176 X 3695 420 1 ARM B ASSY P I NC H 1 59 3 695 718 01 SPRI NG TENSION 177 3 695 570 01 ARM B A P I NCH 1 60 X 3695 431 1 LEVER A ASSY 178 X 3695 437 1 P I NC H ARM C ASSY 1 61 2 481 114 01 SCREW A TAPPING EV 179 3 695 622 01 SPR I NG TENSION 1 62 3 695 737 0 1 PLATE STOPPE R 180 3 695 719 01 SPR I NG TENSION 1 6 3 A 7060 205 A FP 8 BOARD COMPLETE 1...

Page 81: ...SSY M 2 19 X 3695 418 1 ARM ASSY LOCK 206 X 3695 421 1 CAM ASSY 220 3 695 574 01 ARM RETURN PREVENTION 207 3 695 642 01 GEAR M THREAD ING 221 3 695 579 01 SPR I NG B TORSION 2 08 3 695 537 0 1 GEAR T THREAD ING 222 X 3695 433 1 BASE ASSY L OCK 209 3 695 536 0 1 GEAR S THREAD ING 223 1 553 226 00 SWITCH LEAF CCO SW S902 2 10 3 695 706 0 1 SPR I NG T 224 X 3695 438 1 ARM ASSY EJECT 2 1 1 3 695 559 0...

Page 82: ...SSY RELAY SUPPO RT SL IDER TERM I NAL SHAFT GROUND BELT RELAY MOTOR DC BHF 3300A CAPSTAN STOPPER SL IDER S STOPPER SL IDER T Remark N o Part N o Description Remark 271 3 695 677 01 SPR I NG T LEAF 272 3 695 519 01 SCREW F I TTING LEAF SPRI N G T 273 3 695 532 01 SPR I NG COMPRESSION 274 3 695 727 0 1 RETAI NER FLANGE UPPER 275 3 695 530 01 SLEEVE TG2 276 3 695 528 01 FLANGE TG2 277 3 695 730 01 RO...

Page 83: ...1 547 188 1 1 LENS 320 A 7060 090 A AU 1 6 BOARD COMPLETE 307 3 695 748 01 SPRING 321 A 7060 091 A YM 2 BOARD COMPLETE 3 08 1 547 1 90 1 1 IRIS RING 322 A 7060 092 A RP 29 BOARD COMPLETE 3 09 8 750 010 2 2 I UX 001 I U0 18 K AA 323 A 7060 093 A SV 1 6 BOARD COMPLETE 3 1 0 1 558 160 1 1 SOCKET CONNECTOR 324 3 563 514 00 FIBRE WASHER B 3 1 1 A 7060 206 A B 654 VC 4 5 6 312 316 325 A 7070 1 48 A CONN...

Page 84: ...CREW PRECI SION P SCREW PRECI SION P SCREW PRECI SION P 2X4 2X2 2X4 2X4 2Xl0 1 4X2 1 4X2 5 l 7X2 5 7 627 852 18 SCREW PRECI SION P l 7X4 TYPE3 7 627 852 38 SCREW PRECI S I ON Pl 7 X l 8TYPE3 7 627 853 27 PRECI SION SCREW P 2X3 TYPE 3 7 685 104 1 4 SCREW P 2X6 TYPE2 NON SLIT 7 685 105 19 SCREW P 2X8 TYPE2 NON SLIT 7 685 1 34 19 SCREW BTP 2 6X8 TYPE2 N S WASHER 7 623 951 1 1 WASHER 1 7 FIBER STOP RI...

Page 85: ... 22MF 20 6 3V C967 C968 1 131 388 00 TANTALUM 68MF 20 6 3V 1 163 021 00 CERAMIC CHI P O OlMF 10 50V 1 163 099 00 CERAMIC CHI P 18PF 5 50V 1 163 1 09 00 CERAMIC CH IP 47PF 5 50V CN951 1 163 109 00 CERAMIC CHIP 47PF 5 50V 1 163 02 1 00 CERAMIC CHIP O OlMF 10 50V 1 1 35 097 2 1 TANTAL CHIP 1 5MF 20 lOV CT771 1 163 115 00 CERAMIC CHI P 82PF 5 50V 1 163 1 1 5 00 CERAMIC CH IP 82PF 5 50V 1 163 081 00 CE...

Page 86: ...85 00 R780 1 216 073 00 R781 1 216 073 00 R782 1 216 049 00 R783 1 216 033 00 R784 1 2 16 049 00 R785 1 216 067 00 R786 1 2 16 085 00 R787 1 216 061 00 R788 1 216 295 00 R790 1 2 16 1 21 00 R791 1 216 069 00 R792 1 2 16 069 00 R794 1 216 065 00 R795 1 216 069 00 R796 1 2 16 057 00 R797 1 216 063 00 R798 1 216 067 00 R801 1 216 081 00 R802 1 2 16 077 00 R803 1 2 16 063 00 R804 1 2 16 07 1 00 R805 1...

Page 87: ... C233 C234 C235 C236 C237 C238 C239 C240 C244 C245 C246 C247 C248 C249 C250 C401 C409 C41 1 C414 1 3 2 P art No 1 1 63 033 00 1 163 033 00 1 163 033 00 1 124 245 00 1 163 013 00 1 1 24 245 00 1 1 63 005 00 1 163 005 00 1 163 1 25 00 1 135 083 00 1 1 24 271 00 1 1 35 096 21 1 1 24 233 00 1 163 137 00 1 163 021 00 1 1 35 091 00 1 135 092 21 1 163 077 00 1 1 35 091 00 1 135 096 21 1 1 35 096 2 1 1 13...

Page 88: ... 3V L51 1 1 407 189 XX MICRO I NDUCTOR 1 5UH 6 3V L51 3 1 408 948 00 MICRO INDUCTOR 220UH 50V IC LINK 50V 50V PSlOlit 1 532 685 00 L I NK IC 50V 50V TRANSISTOR 50V QOOl 8 729 1 00 66 TRANSISTOR 2SC1623 50V Q002 8 729 901 06 TRANSISTOR DTA144EK Q003 8 729 1 00 76 TRANSISTOR 2SA81 2 Q004 8 729 100 76 TRANSISTOR 2S 81 2 Q005 8 729 901 01 TRANSISTOR DTC144EK Q050 8 729 1 00 66 TRANSISTOR 2SC1623 Q05 1...

Page 89: ...1 lOW Remark Ref No P art No R113 1 2 16 089 00 R114 1 2 16 077 00 R115 1 2 16 041 00 R1 16 1 216 089 00 R117 1 2 16 067 00 R118 1 216 067 00 R119 1 2 16 097 00 R120 1 216 091 00 R121 1 2 16 073 00 R122 1 216 065 00 R123 1 2 16 097 00 R124 1 216 097 00 R125 1 2 16 097 00 R126 1 216 097 00 R127 1 2 16 073 00 R128 1 2 16 073 00 R129 1 216 057 00 R130 1 2 16 047 00 R131 1 216 057 00 R132 1 2 16 047 0...

Page 90: ...5 1 lOW R227 1 2 16 097 00 METAL CHIP lOOK 5 1 lOW R228 1 2 16 077 00 METAL CHIP 15K 5 l lOW R229 1 216 073 00 METAL CHIP lOK 5 1 l OW R230 1 2 16 070 00 METAL CH IP 7 5K 5 1 lOW R231 1 216 073 00 METAL CHIP lOK 5 l lOW R232 1 2 16 049 00 METAL CHIP lK 5 1 lOW jMo 1o j Remark Ref No Part No Descri ti on Remark R233 1 216 101 00 METAL CHIP 150 5 l lOW R234 1 216 089 00 METAL CHIP 4 7K 5 l lOW R235 ...

Page 91: ...RMI NAL SHAFT GROUND 1 547 1 87 1 1 OVF 1 547 188 11 LENS 1 547 1 90 1 1 I R I S RING 1 558 160 1 1 SOCKET CONNECTOR 1 807 238 11 SENSOR DEW CONDENSATION 8 810 511 90 C 2009 SET MI C M901 A 7040 051 A MOTOR BLOCK ASSY LM M902 8 838 103 01 MOTOR DC BHF 3 300A CAPSTAN RVOOl 1 2 30 873 1 1 RES ADJ t E TAL GLAZE 47K SlOl 1 553 226 00 SWI TC H LEAF EJECT SW S901 1 553 1 98 00 SW ITCH LEAF LENS DOOR SW ...

Page 92: ...SONY SERVICE MANUAL SUPPLEMENT I File this supplement with the service manual I SUBJECT ADJUSTEMNT I illll MICROFILM US Model Canadian Model CCD MBu E Model CCD MB November 1985 ...

Page 93: ... 2 1 22 22 23 24 24 25 26 28 29 32 32 32 32 33 34 35 35 36 37 38 39 40 41 42 42 43 44 45 Section Title 2 3 1 3 M S l ider Assembly 2 3 1 4 TG 4 Base Assembly and TG 5 Base Assembly 2 3 1 5 Loading S l ider T Assembly 2 3 1 6 Loading S l ider S Assembly 2 3 1 7 Phase Adj u stment 2 3 1 8 Gear Train Operation Check 2 3 1 9 F P 8 Board 2 3 20 Cassette Compartment Lock Assembly 2 3 2 1 LM Motor Assemb...

Page 94: ...l White Pattern to make the entire Monitor Screen White 3 For an All Black Image fasten a piece of black paper with adhesive tapes or equivalent to cover the Lens front 4 Pull CN95 l off VC 6 Board and by connecting Exten sion Cable 4P in between set CCD M8 M8u on MS Repair Bench See Fig 1 4 D 10 Board VC 5Board Fig 1 4 4 Adhesive Tape j Black Paper Fig 1 3 VC 4 Board ...

Page 95: ...lor Chart for Pattern Box 1 6020 250 A J 4 M8 Repair Bench J 6080 847 A J 5 I ris Extension Cable 4P J 6080 846 A J 6 Track Shifting and Monitoring Jig J 6080 843 A Have a below described jig prepared for yourselves High Luminance Pattern II IiIi Cover Color bar Chart J 3 with blackpaper except half the width of its white bar for shooting in a standard pattern frame v Black Paper Fig 1 1 J 1 1 2 J...

Page 96: ...nnector for fet h see Fig 1 5 dip igMI from ca minanco and C on VC 5 B onnoct i d iv i black dip to i ts green chip to R p is the connec see Fig 1 5 ho of CCD M8 fotchingju t RF SWP o check land B u Connect m 1 5 RF SwP on M 1 0 n dip v RF Board see Fi ATF I S ti g ie connect signal and or ior fetch sh f t supplying the ATF E mg the PBY RF I mg Conne t RROR si 1 M 10 B c its green cli gna for trac...

Page 97: ...6 k C6 R16 0 0015 C5 0 047 680 s l k c er RIO 0 047 2 2 IOk 16Y R29 22k r I ciJ R32 Rl3 47k Rl l Cl J Rl4 47k 0 047 680k H CB C9 2 2 2 16Y 16V 0 01 XI l 6 _ C2B L 2 R 1 R33 IOOp 471 1H 14 3181 CJ IM 33 I _ MHZ 47 C25 30p Ifill ON OFF 55 C24 30p TP9 IC2 CXDIOl IQ SIGNAL GEN ATFJ TPIB R30 22k 3 IC 3 µPC4558G2 ATF SAMPLING C9 0 1 CID 47 16V TPIO 01 IC2 µPC7805 REG DI IT25 RB 330 I03 Cl6 r Rl7 47k T n...

Page 98: ...R351 l 5k Hf1 4 t 36 129 12k 0 47 R303 R300 33k l 3k QI02 d t RVl09 IOk R233 22k RVIOI 500 39 I I r k C225 R Z k 7 C301 I0 25V Tri C231 C230 T 1 F R232 k6 2l6 C2IS o o J l C2 2 1 2k 35V C214 RVlll I 1 1 CF L R230 R229 0 001 201 l 35V FL106 R251 3 9k Im 11cs26 R224 3 3k 207 H I c21 1 lk 0 001 2 3 f r 36 1 5 3 34 4 i3 1 3 l2 1 3 3i 1J 9 30l 22 J 2 l BH 2 2 f R221 l 5k C209 R225 6 8 4 7k 25V 0108 a 0...

Page 99: ...6 CN7 CNS CN9 CN 1 0 CN 1 1 D 1 D2 D3 I C1 I C2 I C3 I C4 01 CONN ECTOR 1 564 030 1 1 1 564 029 1 1 1 564 029 3 1 1 564 030 41 1 564 027 1 1 1 564 027 1 1 1 507 886 00 1 562 582 1 1 1 507 945 1 1 1 560 900 1 1 1 560 898 1 1 1 800 987 1 1 1 800 987 1 1 8 7 1 9 800 32 8 759 1 7 1 05 8 759 902 21 8 759 901 07 CON N ECTOR CON N ECTOR CONN ECTOR CONN ECTOR CON N ECTOR CONN ECTOR DC JACK CONN ECTOR CONN...

Page 100: ...n M8 Repair Bench Pattern Box 55 cm Set this distance at 2 4 m when adjusting Flange Back CCD MB MBu Repair Bench Fig 1 8 2 When setting CCD M 8 M8u up o n a work bench use a u niversal head such as shown in Fig 1 9 1 3 Track Shifting and Monitoring Jig AC Power Line Fig 1 9 ...

Page 101: ... adjustments by the use of a color bar chart have the pattern frame adjusted in advance as shown in Fig 1 1 1 Standard Pattern Frame 2 For the cabinet and individual boards dismounting process refer to 2 DISASSEMBLY jg li l cr Q ct 0 Fig 1 1 1 1 4 When traking measurements with an oscilloscope connect EXT with TP809 ID of VC 5 Board for synchronization unless specified otherwise c l cu cu ct 1 9A ...

Page 102: ... on M 10 Board to GND hy actuating its contact spring to engage a REC mode and short it again to engage a stand by mode Repeating this process will set REC and Stand by alternately and cyclically see Fig l 1 2 5 To take the cassette out short EJECT SW SHH in a stand by mode to have the cassette ejected see Fig l 1 2 Momentarily short to GND MD 10 Board soldered side D EJECT Switch S1 0 1 REC SW Co...

Page 103: ...COMPON ENT S I DE TP811 0 0 TP810 0 TP801 RV821 RV822 AVB23 RV824 AV827 AV825 TP802 0 o 0 I DUClBILITYI 0TPS03 QTPSOS MX 2 BOARD TPB04 0 TP809 0 Q TP819 TP820 0 TP813 0 GNO TP807 0 TP808 0 VC 6 BOARD COM PON ENT SIDE TP952 0 0 TP951 1 6 COLOR REPRODUCIBILITY 0 AV884 I BURST LEVEL E D 1 1 BOARD COLOR REPRODUCIBILITY 0 RV882 I y LEVEL 0 AVBBt WHITE CLIP 2 1 ORV890 0 RV883 LSE r till RVB89 IA 1 BOARD...

Page 104: ...ertically of Due Right 1 8 I R I S SETTING ADJ USTM ENT Equipment required Oscilloscope VC 4 Board TP68 1 Object Color Bar Chart in Standard Pattern Frame Adjusting Procedure By turning RV722 on IA I Board adjust the signal level at 185 5 mVp p see Fig 1 1 4 J Top Level Black Enlargement 185 5 mV Top Level White Fig 1 14 1 9 AGC SETTING ADJ USTM ENT Equipment required Oscilloscope VC 5 Board TPR I...

Page 105: ...al Adjustment 1 adjust the signal level at 360 5 mVp p see Fig 1 1 8 Fig 1 18 Median White Level 360 5 mVp p Median Balck Level 1 1 3 G PEDESTAL ADJ USTM ENT 2 Equipment required Oscilloscope VC 5 Board TP8 10 Object Totally Black Lens covered with a hlack cap Adjusting Procedure By turning RV64 l on SH 1 Board adjust the pedestal level at 30 5 mVp p sec Fig 1 19 Fig 1 19 Median Black Level Median...

Page 106: ... in Standard Pattern Frame Adjusting Procedure By turning RV886 CB 0 and RV887 CB 90 on E D 1 1 Board minimize the black a rea amplitude see Fig 1 22 Fig 1 22 Minimize this amplitude l T 1 1 7 G1 G2 GAI N ADJ USTM ENT Equipment required Oscilloscope VC 5 Board C H I TP801 Go a CH2 TP802 G1 C H I bl CH3 Mode ADD Polarity INV Object White Pattern see Fig 1 23 Fig 1 23 Adjusting Procedure TPSOI Go TP...

Page 107: ...th a black cap Adjusting Procedure By turning RV883 on ED 1 1 Board adjust the signal level at 65 5 mVp p see Fig 1 26 Fig 1 26 Median Black Level Median Pedestal 1 20 Y LEVE L ADJUSTMENT Equipment required Oscilloscope VC 6 Board TP952 Object Color Bar Chart in Standard Pattern Frame Adjusting Procedure By w rning RV88 1 on ED I I Board adjust the signal level at 720 J8 mVp p see Fig 1 27 Fig 1 2...

Page 108: ...TP952 Object High Luminance Pattern Adjusting Procedure By turning RV890 on ED 1 1 Board adjust the signal level at 840 10 mVp p see Fig 1 30 Fig 1 30 Median White Level Median Pedestal 1 23 MAX GAI N ADJ USTM E NT Equipment required Oscilloscope VC 6 Board TP952 Object Color Bar Chart in Standard Pattern Frame Adjusting Procedure I Apply an ND filter 1 8 to the Lens front 2 By turning RV648 on SH...

Page 109: ...ee Fig 1 34 Digital Voltmeter Center Terminal 2 5 Vd Fig 1 34 RV884 ED 1 1 Board 2 Connect an oscilloscope to TP95 l on VC 6 Board and hy turning RV882 on ED I I Board adjust the red chrominancc level at 400 20 m Vp p see Fig 1 35 Red Fig 1 35 3 Connect the oscilloscope CH I and C H 2 to TP808 and TP807 respectively on VC 5 Board and engage an X Y mode of both CH I and C H 2 at 50 mV div 4 By turn...

Page 110: ...n Standard Pattern Frame Adjusting Procedure I Cover Lens with an ND filter 1 4 2 Turn RV723 on IA I Board until the LED begins to glow and leave it there 3 Replace the ND filter with one at 0 9 and check to assure the LED not to glow this time 23 ...

Page 111: ...CE MANUAL of the above item 2 1 1 Cassette Arm Assembly 1 Removal I Remove screws Q 8 and O 2 Remove cassette arm assembly 0 See Fig 2 1 2 Installation I Install cassette arm assembly 0 to the main body so that the 2 positions of pins 0 enter the predetermined positions 2 Install screws 0 and 8 3 Install screw loosely and tighten in the order of screw 0 and screw 8 f Screw i Pin O screw _ lf j Fig...

Page 112: ...cassette compartment assembly O See Fig 2 2 2 Installation 1 Install L S cassette compartment assembly 0 to the main body 2 Push the 2 positions of slot f of LS chassis in the direction of arrow e and insert pin 0 at 2 positions 3 Install screws 8 and 0 loosely and tighten in the order of screws 0 f 8 and O Oscrew i Screw 0 I _ I f Cassette compartment assembly Fig 2 2 2 5 ff _ _ _ _ 0 LS chassis ...

Page 113: ...de and move each tape guide from the position shown in Fig 2 4 to the posi tion shown in Fig 2 5 4 Open MD 1 0 board 0 and wind up tape into cassette by rotating the rotor 8 in the direction of arrow See Fig 2 3 Note Though in IGUIDE LOAD I mode cannot wind up tape when each guide is not positioned as shown in Fig 2 5 close to the cassette 5 B e sure t o wind u p tape completely and set u p jEJECT...

Page 114: ...2 TG 1 Fig 2 4 TG 2 Cassette arm TG 1 TG 4 TG 5 TG 6 Fig 2 5 27 TG 6 Capstan motor spindle TG 7 Pinch roller Capstan motor spindle TG 1 Pinch roller In the state that TG 6guide ishidden behind the cassette arm completely ...

Page 115: ...nal plate VTR 6V 3 Secure with adhesive tape fl with the pin of push SW f being in the pushed state 4 Press in the return prevention arm 0 in the direction of arrow Q Set becomes into loading state See Fig 2 6 2 Recording state I Carry out O above turn ON the door switch GD and ground terminal plate 0 3 How to eject I Turn ON EJECT S W I 0 0 Terminalplate CAMERA 6V A Terminal plate w Terminal plat...

Page 116: ...tor Install mode selector II panel See Fig 2 7 1 Name of each section See Fig 2 8 0 0 Mode selector JI panel L 0 1 0 0 00 Fig 2 7 M SWmode display Shows each state of M mode M mode selection button M SW connector white Fig 2 8 2 9 ...

Page 117: ...ctor Mode selectorJI conversion connector M SWconnector white 3 Handling I Use only M mode selection button 2 When selecting if not in individual modes BLANK is lit 3 When right side of M mode selection button is pressed continuously the lamps are lit in the order of EJECT USE GUIDE LOAD REC READY 4 When rendering into READY EJECT press the selection button on the left side to obtain the objective...

Page 118: ... 01 I i i o il 7 08 9 IC4 Ul fR q A I I Il I II 390 01 ILOA I NG I p X 0 2 I WAIT 0 3 START 04 XJ START 0 5 x o END 0 6 5 040 MOOE INDICATOR 0 1 U oe I A IN 0 9 JFFI RE WI DID lfilQEJ 011 E QJ X 1012 1 x 7 9 07 12 E RL040 MOl f INIJCATOO MOOE INDICATOR MODE LED NO L SW I DECODER INPUT MOOE LED NO FWD Oii LOADING utt OADING 08 STOP DIO EJECT 07 RVS 012 FF REW 09 BLANK DO 50V 24V 50V 24V 50V Q INPUT...

Page 119: ...r clockwise by hand to clean Note Do not use the power supply to rotate the motor and do not rotate the drum clockwise by hand Also there is the danger of damaging the head tip if the chamois cloth is moved verti cally relative to the head tip so follow the instruction above for cleaning TG 2 8 TG 3 TG 4 2 2 2 Cleaning of Tape Path Place the cassette compartment assembly in the EJECT state and cle...

Page 120: ... 2 SONY oil Be sure to use SONY oil There is the danger of various troubles occuring if a different viscosity is used SONY oil Parts No 7 667 088 61 MlTSUBISH I Dia mond Oil 400 Ba absolutely sure to use clean oil without any mixture of dust etc when lubricating the shaft bearing There is the danger of wear and burning if dirty oil is used with a mix ture of dust etc I One drop of oil means the am...

Page 121: ...ension measurement reel J 6080 832 A With 16 string 19 FWD and RVS winding torque cassette J 6080 624 A GD 2086 110 Rotary drum jig Packed with the repair rotary upper drum 11 1 Screwdriver for tape path J 6080 81 1 A For tape guide adjustment 112 Mode selector II panel J 6080 844 A 113 Mode selector J 6080 825 A For all models 114 Mode selector II conversion connector J 6080 845 A 115 Tape end de...

Page 122: ...to 2 1 1 and 2 1 2 remove cassette arm assembly and LS cassette compartment assembly 2 Remove tension spring 0 from notch f 3 Remove reel lock lever assembly 0 from claw 0 and shaft 0 See Fig 2 12 2 Installation 1 Install reel lock lever assembly 0 to shaft 0 and insert to claw 2 Hook the tension coil 0spring to notch 8 3 By referring to 2 1 1 and 2 1 2 install the cassette arm assembly and LS cas...

Page 123: ... D __ mode and wind TG 1 band assembly 0 tightly to S reel f Claw O LED assembly 0TG 1 band assembly Claw 2 See to it that the LED assembly 0 is mounted on the pendulum stopperplate O and fasten to 2 positions ofthe claw and 2 positions of the dowel 3 Install 2 screws f 4 Hook claw 0 ofLED assembly O and insert by pushing in the direction of arrow 5 Set to I EJECTI mode 6 By referring to 2 3 1 ins...

Page 124: ...al of S reel table assembly by holding the marked section of reel claw 2 Installation 1 Apply over 1 3 drop and below 1 2 drop ofoil to the arrow section of shaft C as in Fig B 2 Move soft brake in the direction of arrow6 3 Install S reel table assembly 0 to the shaft 4 Install screw O to TG 1 band assembly f in the 2 state 5 By referring to 2 3 2 install pendulum stopper plate 6 By referring to 2...

Page 125: ...table assembly 0 by holding the reel claw section marked with 2 Installation 1 Apply over 1 3 drop and below 1 2 drop ofoil to the arrow section of shaft fj as in Fig A 2 Install T reel table assembly 0 to shaft 8 3 By referring to 2 3 2 install pendulum stopper plate 4 By referring to 2 3 1 install reel lock lever assembly Reel claw section 5 By referring to 2 1 1 and 2 1 2 install cassette arm a...

Page 126: ...embly 0 as shown in Fig A Fig B 8 shaft ctaw 2 Apply over 1 3 drop and below 1 2 drop ofoil to the arrow section of shaft 0 as shown in Fig B 3 See to it that pinch arm B assembly O pin enters hole0 and pinch arm A 0 and install to shaft 0 4 Install stopper washer C 5 Hook the tension coil spring 0 onto claw 8 6 By referring to 2 3 4 install T reel table assembly 7 By referring to 2 3 2 install pe...

Page 127: ...nch arm C assembly 0 as shown in Fig A Roller section 2 Apply over 1 3 drop and below 1 2 drop oil to the arrow section of shaft 0 as shown in Fig B 3 Install pinch leverassembly 0to pin arm C assembly 0 and hook on tension coil spring 0 4 Install pinch arm C assembly 0 and pin lever assembly 0to shaft O 5 Install stopper washer 8 6 Hook tension coil spring 0 to claw 7 By referring to 2 3 2 instal...

Page 128: ...bly 0 to shaft 0 Fig 8 0 Stopper washer f Screw 3 Move soft brake 0 in the direction ofarrow i windthe TG 1 band assembly 0 around the outer circumference of S reel table assembly O and install 1 screw 8 4 Install stopper washer 0 5 Hook tension coil spring 0 onto the position indi cated in Fig B 6 By referring to 2 3 2 install pendulum stopper plate 7 By referring to 2 3 L install reel lock lever...

Page 129: ...assembly and LS cassette compartment assembly 2 By referring to 2 3 1 remove reel lock lever assembly 3 By referring to 2 3 2 remove pendulum stopper plate 4 Remove tension coil spring 0 from claw 8 5 Remove soft brake assembly 8 See Fig 2 20 2 Installation 1 Install soft brake assembly At this time place the f section under the LS spring 0 0 TG 1 band C l J assembly TG 1 arm r assembly Fig 2 19 2...

Page 130: ...own in Fig B and remove FP 8 flexible board 0 which is stuck to the mechanical chassis See Fig 2 21 assembly and LS cassette compartment assembly 2 Set to IGUIDE LOAD after BLANKI 3 Remove stopper washer 0 4 Remove 2 each of screw f and LS guide 0 Stopper washer 0 Claw f Screw _ _ __ 8 LS guide 0LS chassis assembly Fig G e solder Fig C Pin TG 7 assembly Screw LS guide 0 Reel lock lever assembly 0 ...

Page 131: ...at 260 C and within 5 seconds 2 3 1 1 TG 7 Assembly 1 Removal 1 By reffering to 2 1 1 and 2 1 2 remove cassette arm assembly and LS cassette compartment assembly 2 By reffering to 2 3 10 remove LS chassis assembly 3 Turn over LS chassis assembly 4 Remove stopper washer O f 0 13 mm and stopper washer 8 f 0 3 mm 5 Remove TG 7 spring 0 from claw 0 and remove TG 7 assembly Ct See Fig 2 22 Note As the ...

Page 132: ... arrow section of shaft as shown in Fig A Fig B 2 Apply molten grease to arrow section of pinch arm A assembly f as shown in Fig B 3 Insert pin ofpinch arm A assembly f into outer notch of cam assembly 8 and install to shaft 4 Install stopper washer 0 5 By referring to 2 3 10 install LS chassis assembly 6 By referring to 2 1 1 and 2 1 2 install cassette arm assembly and LS cassette compartment ass...

Page 133: ...ider assembly 0 into the inner notch of cam assembly and install M slider Tl Nu h P Reel lock lever Fig D 3 Remove lock washer 0 washer 0 and screw 0 4 Apply molten grease to the arrow marked point ofreel lock lever B as shown in Fig B 5 Apply over 1 3 drop and below 1 2 drop of oil to the arrow marked point on the shaft as shown in Fig C 6 Install reel lock lever so as to be inserted in between t...

Page 134: ... Insert TG 5 base assembly f beneath notch f by moving it in the direction of arrow B 3 Insert pin 0 ofTG 5 base assembly 0 into the hole of notchO 4 Set pin 0 of TG 4 base assembly 0 into notch 8 by turning it in the direction of arrow 5 Confirm that the TG 4 base assembly 0 and TG 5 base assembly f have been installed in the states as shown in Fig C respectively 6 Set TG 4 base assembly 0 and TG...

Page 135: ...d point of loading slider T assembly 0 as shown in Fig B 0Screw Plate spring 3 Install loading slider T assembly 0 by matching hole 0 of the loading slider T assembly to hole 0 of the loading slider S assembly 4 Install 2 locking washers 0 5 Install slider supporter 0 with screw 0 6 Install T slider stopper 8 and plate spring 8 with screw 1 7 By referring to 2 3 14 install drum assembly 8 By refer...

Page 136: ...ed point of loading slider S assembly 0 as shown in Fig B 0 Screw i s Nd 1opp t I 0 Guide roller 0 Loading slider S assembly Fig A 3 Install loading slider S assembly 0 by matching hole 0 of loading slider S assembly to hole 0 of the mechanical chassis 4 Install 2 guide rollers 0 5 Install 2 S slider stopper 8 with screw 0 6 By referring to 2 3 15 install loading slider T assembly 7 By referring t...

Page 137: ...the hole of the mechanical chassis and insert rod 0 of aproximately I mm in diameter into the holes 0 Rod 0LS gear C assembly 4 Adjust by turning loading gear M 0 so that the mark on it comes to the loading gear S 0 side as shown in Fig A 5 Remove lock washer fl and LS gear A 0 and adjust so that both holes of loading slider T assembly f and LS gear A 0 come on the same straight line as shown in F...

Page 138: ...peat the above 3 times Loading gear T loading slider S 1 1 LS gear C i 1 LS gear 8 LS gear A 3 At this point confirm that the individual gears and sliders shown in Fig are being operated smoothly and there are no abnormal loading Note When making cam assembly 0 to rotate with the point of tweezers exercise cautions so as not to cause flaw to the mechanical chassis 3 Installation 1 By referring to ...

Page 139: ...board 2 care must be taken so as not to tear it See Fig 2 32 2 Installation 1 Peel o ffthe sheet covering o fthe adhesion tape o n the rear side of FP 8 board 8 and match the shaft hole to shaft 8 of the LS chassis and claw and thus the tape is adhered 2 Adjust dowel 0 and install it with screw 0 3 By referring to 2 3 4 install T reel table assembly 4 By referring to 2 3 1 0 install LS chassis ass...

Page 140: ... Installation I Install CCD SW 0 with screw 0 screw 0 cassette lock assembly 11 11 i r OES 1 1 0screw 0 cco sw f Screw 41 Dowel 2 Match cassette compartment lock assembly 0 to dowel 41 and install 3 Install screw 0 loosely and then tighten screw 0 and screw 0 successively in this order 4 Install ES 1 1 board 0 to frame B assembly 8 5 Install frame B assembly with 2 screws 0 and 3 screws f successi...

Page 141: ...wn in Fig A and install FP 14 flexible board 0 2 Apply 1 3 drop of oil onto shaft 0 and install loading gear AC 3 Apply a size ofone rice grain of SONY grease to worm gear 0 4 Install LM under cover assembly 0 and DC motor 0 5 Install LM under cover assembly 0 to pin CD of the mechanical chassis by matching the notch of it 6 Install screws 0 8 and 0 loosely and tighten screw 0 8 and C successively...

Page 142: ... arrow 4 Remove 4 connectors 0 from MD 10 board Fig 2 35 0 Connector 2 Installation 1 Install 4 connectors 0 to MD 10 board 2 Install MD 10 board with 2 screws O by inserting 2 fiber washers GD in between 3 Install FP 16 board 0 with screw 0 4 Install camera assembly 0 with screws O f and 8 by tightening them successively in this order CN502 white Screw Oscrew MD 10 board fj OS mw Screw 0FP 16 boa...

Page 143: ...r assembly 0 to shaft while applying relay belt 8 to the assembly Capstan motor Mechanical chassis side Capstan motor shaft Capstan motor assembly Fig A 3 Install lock washer 0 4 Install capstan motor assembly 0 to mechanical chassis while applying relay belt 8 to pulley 0 5 Be sure to confirm that the capstan motor and mechanical chassis become horizontal and install them with screws 0 and 8 succ...

Page 144: ...tacle 2 Install TG 2 nut 0 3 Perform TG 2 height preset Note Be sure to install TG 2 roller upper and lower sides correctly while observing Fig A 3 TG 2 height preset I Push up upper flange receptacle 0 in the direction of arrow as shown in Fig A 2 Screw TG 2 nut ti into TG 2 shaft 48 until its height becomes the same level of the upper surface ofTG 2 shaft 3 Rotate TG 2 nut ti two times in the di...

Page 145: ...stall drum assembly to drum base 0 and set 3 screws 0 and 3 washers 0 0 Connector MD 10 board 0Drum base 2 Mount drum base O on the mechanical chassis and secure it with 2 screws 8 3 Tighten dew condensation sensor 0 and drum base 0 together with screw 0 4 Apply molten grease to the arrow marked point as shown in Fig A 5 Install 4 connectors 0 to MD 10 board 6 By referring to 2 3 22 install MD I0 ...

Page 146: ...et head cap screws O and damper 2 Remove all the six points of soldering in fi section and confirm that the board and pins which are projected from the lower side ofthe board can be moved freely by touching with tweezers etc 3 Remove 2 hexagonal socket head cap screws 0 See Fig 2 39 4 Set jig 6 Ref No J 10 into the screw hole where damper 8 had been installed with attached 2 screws 0 and set the a...

Page 147: ...ead cap screws 0 alternately to secure it temporarily 4 Insert jig 0 again into position determining hole 0 and be sure to confirm that it can be inserted smoothly When it cannot be inserted loosen 2 hexagonal socket head cap screws 0 and insert a wrist watch driver etc into it to shift it 5 Tighten 2 hexagonal socket head cap screws 0 6 Solder pin 4D of a section Note At this point be sure not to...

Page 148: ... T reel table receptacle plate surface When a washer is inserted A 8 6 85 0 15 mm Fig 2 43 2 3 28 Pinch Stroke Adjustment 1 Removal I By referring to 2 1 1 and 2 1 2 remove cassette arm assembly and LS cassette compartment assembly 2 By referring to 2 3 1 remove reel lock lever assembly 3 By referring to 2 3 2 remove pendulum stopper plate See Fig 2 44 2 Adjustment I Turn into REC mode 2 Loosen 2 ...

Page 149: ...cassette arm assembly and LS cassette compartment assembly Tension measuring exclusive reel 2 3 30 FWD RVS Torque Check 1 Set the FWD and RVS take up torque cassette Ref No J 9 2 Turn into J REcl mode and confirm torque value at the T reel side becomes 12 gem to 20 gem 3 Ground pin 5 base of Q216 of IC Ol on MD 10 board In this state it becomes into IRVS mode when the REC SW is turned ON 4 In the ...

Page 150: ...ustments described in after step 4 4 Loosen screw 8 5 IfTG 1 arm assembly O is within the inner side than the specified position shift the tension regulating band plate 0 slightly in the direction of arrow i If it is in the outer side shift it slightly in the direction of arrow and secure it with screw 8 See Fig 2 47 Notes 1 I Use a cassette tape which has been forwarded to about the middle sectio...

Page 151: ...e Fig 2 48 4 Move spring hooking position 0 of tension regulating spring 8 so that the tension applied hecomes within the range of 7 9 to 8 9g See Fig 2 49 3 Installation I By referring to 2 1 1 and 2 1 2 install cassette arm assemhly and LS cassette compartment assemhly 6 9g 7 9 g ospring hooking position Tension regulating spring t 0 Tension measuring exclusive reel Fig 2 48 f Dial tension gauge...

Page 152: ... claw of the tape should be in the recordable position i Short circuit LENS DOOR SW S90 1 using a clip ii Short circuit MD 1 0 board check land E to GND iii Instantaneously short circuit MD I 0 board REC SW contact spring to GND Note Tape is running but becomes standby mode with the standby LED lit iv Short circuit again REC SW contact spring to GND instantaneously so that the playback mode is att...

Page 153: ...e the RF waveform amplitude by turning the track shift knob of track shift and monitor jig See Fig 2 51 3 Loosen lock screw 0 ofguide No 3 TG 3 and turn guide No 3 so that the waveform on the inlet side becomes flat See Fig 2 54 4 Ifthe waveform fails to become flat after the adjustment 2 turn guide No 2 TG 2 approx 180 counterclockwise and operate guide No 3 so that the waveform becomes flat 5 Lo...

Page 154: ... lower flange lifts up and the tape is controlled by the lower flange of guide No 2 See Fig 2 58 If the above mentioned conditions are not satisfied turn guide No 2 TG 2 counterclockwise so that the waveform on the inlet side becomes 2 0 5 ridges See Fig 2 5 9 Confirm that the tape is free running without the upper and lower flanges coming into contact with the tape at guide No 3 4 Turn guide No 3...

Page 155: ... and that the tape is controlled by the upper flange of guide No 3 while the lower flange lifts up See Fig 2 62 4 Turn guide No 6 clockewise so that the waveform on the outlet side becomes flat See Fig 2 63 5 Tighten the lock screw of guide No 6 and lock guide No 6 Confirm that the waveform on the outlet side has no variations Note When tightening the lock screw of guide No 6 turn the lock screw w...

Page 156: ...tact spring to GND and light the standby LED so that the standby mode is attained See Fig 2 50 4 Turn EJECT switch on to eject so that t hreading is repeated again 5 Set t o playback mode and confirm that the R F wave form rises horizontally Confirm that there are no wrinkles in the tape in the vicinity of the pin roller See Fig 2 67 6 Light the standby LED so that the standby mode is attained and...

Page 157: ...7 995 0 1 For video frequency response adjustment WR5 2N Part No 8 967 995 1 1 For operation check WR5 3NS Part No 8 967 995 2 1 1 3 Tape end detection filter Part No J 6080 848 A 1 4 Playback equipment EV A300 EV S700 etc Equipment Connection Refer to the section on Camera Adjustment l 3 Track shift monitor jig connection procedure for the connec tion and recording procedures for the track shift ...

Page 158: ...5 dB 3 58 MHz level Video Video signal color bar 1 0 seconds repeated monoscope 8 seconds Color bar white 100 t white 75 2 l 0 714 v T V l0 2 6 v 7 Horizontal sync signal color bar signal waveform 1 l t t 0 t Cl t o 75 Cl Ill E Q l black color barpattern Audio signal 400 Hz 60 modulation Adjustment Order Perform adjustment in the following order Power supply check System control check Servo system...

Page 159: ...ase prevention switch so that it is pushed in with a tape etc See Fig 3 2 2 Without inserting a cassette lower the cassette com partment and load 3 Place the tape end detection filter in the space between the cassette compartment and the END sensor light receiving portion See Fig 3 3 Note The filter consists of a double layer and should be used as is 4 Place in recording mode Note Refer to the sec...

Page 160: ...ching Position Adjustment If the specifications are not satisfied turn RV203 and repeat steps I 3 CH1 J I 9d RJ w CH2 Approx 1 Vp p RJ t I Enlargement L t L I Approx V i 4 Vp p CH1 I CH2 _ _ _ _ ___ i 6 5 0 3 H J I 410 20 µsec Fig 3 6 RF switching position ad justment 3 3 3 ATF Recording Current Adjustment RP 29 Board Mode Recording Tape MP tape Connection Connect the following three points with j...

Page 161: ...chanical center Fig 3 9 3 Turn RVSOS on YM 2 board and adjust to 4 38 0 02 MHz Fig 3 10 4 Perform 3 4 3 AC Clip Adjustment after completing adjustment Mechanical center j l M J Fig 3 9 4 38 0 02 MHz Fig 3 10 Y FM carrier frequency adjustment 3 4 2 Y FM Deviation Adjustment YM 2 Board Mode Recording Subject Color bar chart standard frame Adjustment Procedure 1 Record the color bar chart 2 Play back...

Page 162: ...I 3 5 Check that there is no white smear or black smear on the monitor picture Correctly shapedsync signal Fig 3 12 AC clip ad justment 3 4 4 R EC Y Recording Current Adjustment RP 29 Board Mode Recording Tape MP tape Connection Connect the following four points with jumpers YM 2 board pin REC Y IN and pin REG GND RP 29 board pin 1 D REC ATF and pin REG GND RP 29 board pin 2 REC AFM and pin 1 REG ...

Page 163: ... an RC oscillator 2 Connect the oscilloscope to RP 29 board pin and adjust to 42 mVp p with RV5 08 Fig 3 1 5 RP 29 boardpin Fig 3 15 RC oscillator l50 kHz Sine wave 0 4 0 01 Vp p Fig 3 14 I RP 29board pin 42 mVp p REC C recording current ad justment 3 4 5b REC C Recording Current Adjustment simplified method Mode Recording Subject Color bar chart standard frame Adjustment Procedure Connect the osc...

Page 164: ...io input signal no signal Oscilloscope AU 1 6 board pin Q Adjustment Procedure Check that the signal level is 1 20 20 mVp p Fig 3 18 t 120 20 m Vp p l Fig 3 18 Carrier level check 3 5 3 Deviation Adjustment Adjustment Procedure 1 Play back the reference tape WR5 3NS on playback equipment EV A300 EV S700 etc and measure AUDIO OUT level S dB 2 Input 400 Hz 66 dB to CCD M8 M8u MIC connector pin 0 whi...

Page 165: ...UT level for more than 3 seconds and confirm that it is below 52 dB 3 5 6 Frequency Response Check 1 Input 400 Hz 1 kHz 1 50 Hz 20 kHz all 66 dB signals to MIC connector pin G white in order for 1 0 seconds each and record on tape 2 Play back the recorded portion on playback equipment EV A300 EV S700 etc 3 Measure the playback equipment AUDIO OUT level and confirm that the 1 kHz 1 50 Hz and 20 kHz...

Page 166: ... CC 3 board CC 3 BOARD Note TAPE END DETECTION AV001 There are two types of set one has the tape end detection volume RV001 I mounted on the FP 18 board the other on the CC 3 RP 29BOARD I fCHA g NA LI IV b L1 L___ __B _BRE T __ LCURA _ ENI_J 1 RV50B AV510 SV 16 BOARD 1 7 10 13 26 25 12 21 19 18 17 0 15 RV203 I RF SWIT CHING l _ PQ_SITION AV202 D When RV001 is mounted on the FP 18 board CC 3 BOARD ...

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