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Summary of Contents for BVT-2000

Page 1: ...SONY DIGITAL TIME BASE CORRECTOR 1 BVT 2000 OPERATION AND MAINTENANCE MANUAL ...

Page 2: ...TING l I 6 1 10 REPACKING 1 17 2 CAUTION OTHER INFORMATION 3 BLOCK DIAGRAMS 4 SCHEMATIC DIAGRAMS IV 1 N Board Input Video Amplifier 4 1 CK 5 N Board Main Clock 1 3 4 4 2 3 4 7 3 3 4 10 CK 3 N Board Sub Clock 4 1 3 AD 8 N Board A D Converter 1 2 4 17 2 2 4 19 MY 3 N Board 8 Line Memory 4 22 j SQ 3 N Board Sequencer A ABC _ 4 25 B ABC 4 28 C ABC 4 31 SG 28 N Board Sync Generator 2 1 2 4 34 2 2 4 37 ...

Page 3: ...ill playback if the tape is traveling at not more than l 0 times faster or slower than the normal tape speed Built in velocity error compensation The phase error is continuously compensated for within each line due to tlie inclusion of the built in velocity error compensator The BVT 2000 is also equipped with a unique high speed auto matic phase control APC which in company with the velocity error...

Page 4: ...5 ohms for BVU 200A BVU 100 High impedance NTSC composite video sync negative 1 0 Vp p 3 dB 50 ohms TTL level High impedance TTL level High impedance Off tape High TTL level Dropout low TTL level High impedance Play status High TTL level High impedance TTL level High impedance Confidence Low TTL level High impedance n connect Low 1 3 OT mode pin 15 TTL level High impedance Dynamic tracking Low Col...

Page 5: ...r in mind the following points when rack mounting Do not install the BVT 2000 over any power supplies or other equipment which radiates heat When mounting equipment into the same rack below the BVT 2000 leave a clearance of at least 3 ems between the units 1 3 3 Pre operational check list J Confirm that the VOLTAGE SELECTOR on the connector panel is set to the line voltage of your area 2 Check tha...

Page 6: ...rcuit boards However when such an operation is absolutely necessary observe the following important points Always make sure that the power is off when inserting and removing the boards When inserting the boards always check that their slot number at the bottom of the frame tallies with the board number grip section and always insert in the proper location Before turning on the power check the posi...

Page 7: ...IME BASE CORRECTOR 1NPUT LEVE L C c J Cl ou u1 BYPASS C N R i NORMAL BYPASS switch BYPASS lamp CNR ON OFF switch CNR lamp _______ _ DG control DG PRESET switch _ OFFTAPE I PHASE DElAV DP con trol DP PRESET switch VIDEO PHASE control VIDEO PHASE PRESET switch SYSTEM SYNC PHASE control SYSTEM SC PHASE control LOCAL REMOTE switch REMOTE lamp 0 1fU CT COLOR DIRECT COLOR U matic switch DIRECT COLOR U m...

Page 8: ...he IH prior signal and averaged The chroma S N ratio is thereby improved by 3 dB Of f The video signal bypasses the above processing system 1 7 DG control DG PRESET switch MANUAL This control is used to linearly compensate the differential gain of the TBC output across a range of 8 PRESET The differential gain bypasses the above process ing system DP control DP PRESET switch MANUAL This control is...

Page 9: ...nced too far ahead IN Lights up when the VTR output phase is correctly positioned DELAY Lights up when the VTR output phase is delayed When the BVH 500 or BVH 1100 is being employed the VTR output phase is designed to be correct without a special signal having to be sent from the TBC to theVTR Therefore when these VTRs are being used and the AD VANCE or the DELAY lamp lights up it is necessary to ...

Page 10: ...x 200VA unswitched VIDE0 1 corrected video 0 VOLTAGE SE LECTOR VIDE0 2 corrected video AC IN VIDE0 3 corrected video COMP VIDEO reference In Out NON COMP COMP switch 75D ON OFF switch SC jittered to U matic type VTR SC reference In Out ADV SYNC to U maticor BVH type VTR 75 D ON OFF switch SPARE t COMP SYNC reference In Out 75 S1 ON OFF switch _____ ______________ REMOTE In Out 1 9 ...

Page 11: ...about 30 ppm across a temperature range of 0 C to 40 C If this is not sufficient for the intended operation replace the crystal oscillator with a unit having the required stability or apply a stable reference signal from an external source INPUT OUTPUT connector specifications 1 10 CONNECTOR DESCRIPTION INPUT CDOFF TAPE VIDEO to be BNC 1 Vp p 75 ohms corrected 3 DOC PULSE dropout BNC TTL level Hig...

Page 12: ...position SW SET COMPENSATION r 1 75 ns 2 50 3 25 4 0 5 25 6 50 7 75 Y C DELAY COMPENSATION switch DIRECT PROCESS switch COLOR FRAM ING ADJUSTMENT vrs lamps COLOR FRAMING NORMAL ADJUST switch lamp DOC ON OFF switch V BLANKING LINE SELECT switches If LOCK MODE lamps ADVANCED SYNC AUTO MANUAL switch 0 ADVANCED SYNC PHASE control ADVANCED SYNC PHASE IN lamp L t REFERENCE SELECT switch HD SIGNAL PICK U...

Page 13: ... ADJUST switch to NORMAL position The 3 LEDs go off If the SYSTEM SYNC PHASE control and the SYSTEM SC PHASE control arc turned after adjusting these two variable resistors turn the NORMAL ADJUST switch to ADJUST and make sure that the two LEDs light up If they do not light up readjust the two variable resistors Q DOC ON OFF switch 6 SYNC GENERATOR 2 board ON This is the normal position Off This t...

Page 14: ...en in section 1 4 3 Printed circuit boards Connections with direct color VTR BVH 1100 Reference BVH 1100 BVT 2000 REF VIDEO COMP VIDEO Reference TBC Multiple connector CCV cable VTR Multiple connector VIDE0 1 V IDE0 2 Output V IDE0 3 Connections with heterodyne color VTR BVU 200A Reference BVT 2000 BVU 200A COMP V IDEO Reference V IDEO OUT OFF TAPE V IDEO IN SYNC IN ADV SYNC SC IN SC to U matic RF...

Page 15: ...e this adapter when converting the playback signals of a heterodyne color VTR V0 2860 without a subcarrier input connector into standard broadcasting signals or when it is not possible to return the subcarrier signal to the VTR from the time base corrector with microcircuits even when a VTR which is provided with a subcarrier input connector is being employed The adapter is configured as a single ...

Page 16: ...mounting metals to the sides of the cabinet Unscrew the screws on both sides total of 4 Then secure the supplied rack mounting metals with the original screws as shown in the photo below Rack covers Tighten screwson both sides of rack n u l _ t COJ ltCJ fl 8 1T l000 __ Rack mount metal EIA 19 Rack 1 15 ...

Page 17: ... when attaching the slide rail Screws KM 4 x 10 3 When transporting the BVT 2000 with a car be sure to mount it to the rack with the slide rails and rack mounting metals In other cases it is also recommended to mount the BVT 2000 to the rack with the slide rails and rack mounting metals for easier attachment removal and servicing 1 16 ...

Page 18: ...t5 00 100 IOY 10 il i IC 6 NlSOON Z700 IC 50 AJ Ott IC48 U Ott f C 22 A70 t VIOCO A 6P 07 zurn IC26 Slll14 LSt2 l IC32 Sti174 0 4ff Q 5 2SllC4l l IC44 A OI JOEO AltlP 06 lUO l IC17 H IO CP 1Ct6 TLOIUCP I C13 PC K l 0 0ll IC27 IC7 IC24 SNr4 1 t 1z 31ri1 IMT4l S1l iN 4 2 IC82 Q 20zU1H Q l9 2S tt1 JNlltltO tC36 MCfOIOll Q17tst40l Ot zsc ox O 0 16 zurn O t u 10 022zsuou ICS2Mo1 02P IC63sN74 LSO ll NSS...

Page 19: ...olc IC Q3 SN 7474N IC9H OUCP IC N2 1Nl 4 1 1N COUNTER IC 0 7 wett P IC 06 Ho101z11 c o cc ro r C IC Pl SN7400N rc 01 SNT 41Z 3N ov Cl O fV QOZl Vu I Ve IC P2 SN74 Soott IC N3 SNT o 111 4 6 u o IC 05 IN 6 23CM 1N P ROltl tc R I SN7417 1N LATCH IC K4n1 400N C70 02 0 022 v 100 11V FB312 sv JN O 49 o 50 sv l N Y e _ _ I I ttV IN Q021 ct90 0 022 CZ l l IZ o o t ZV IN CK 5 N 1 3 IC M4 SN74 4N SHl T REf ...

Page 20: ...2c P 12V A 2 10 12Y I C H 2 SN7 Sl6 IC F2 SHT 4 04N IC A6 M C t641P vco IC 86 t4010110 r i 4 8 11 16 6ZO 12PCS llJllltST 1 R l _ttf o 3 J IC C4lwo101 I IC 05 0 0 IC C5 HOt0t O HLO OR ULS r T 3 3 4 9 r c A HO l0t 31 JC A1 HO IOl2S CCL TO rYL CK 5 N 2 3 Q 10 ZSA OH Q92S SJOH 0 11 2SC403C 0 8 2SC4 0 C IC 04 HOtOIU E CL ro rn C9 lSK4 2 Q 1 4 zscte H Ql2 2SC4 05C O f31SAll44 IC 92 AMCl 50l llV 4 c rey ...

Page 21: ...H3s IC H SIH4S0 4fril 213 U W ADO to IN C OUNTllt CL A 10M1 3 t i t_ tCIM t 1 IC S3 SN714Sa h IC E3 HD O U CCL ro rn IC H4 SJrrf7474N IC G5 S N74SOON r I IC U I I 1 I i _ __ J IC M7s 747 4 IC f 4sN7400N IC K 3 sN7 H08N IC L3sNT4 S74N TP 6 IC F4 oo IC E4 1 000 IC F3 1 104 IC G3SN 4S112 1 fC G4sN74 S74N 4 10 IC F6 H0101 z TTL 1l 1 tcL ICl4 tl 0f IC L6S 4 S10 IC13 n oTe Q 022 uN 1 BOARD P S C OUT II ...

Page 22: ...D H READ H MODULATOR NORMAL PLAYBACK DETECTOR FAST FWD REV BIDIREX DETECTOR MODE CONTROL SIGNAL GENERATOR 4 13 n IC 6 Sll 4l SU 1fll IC R41111 7 J H IC l6t r t00tl 4 14 1cC5 03 tK e ox 1co2 HCteEZ l IC C 1111r s 6Mt IC 41 u M IC O s111N116 C 851 r o ICM tCt c1oc TP 2 TP 1 CK 3 N 4 15 ...

Page 23: ... TP E IJ Dl 100 IC12 458C t l 2V Rt1 7 Rll 8 ssoo z oo Rl48 30K cu 22 16V 019 zN2369A Ol8 2sc2009 Al46 5600 1 K 11zn 1300 t 12V 1C11 F 709M 0 200 zsczooo IC2 1A1ot Vl 0 AM P t2V 12V 0 242 2369A C2 0 022 1 12V v R53 4 700 R135 t20 CS6 r o 0 22 12v 0 20 2N236U 02 2SCl252 023 2N2 S09A 021 2H236 A I IC 5 t AlOG4 12v t t2V 4700 04 2SC403C ClO 71 0 02 2I 12v 1200 12v 012 ZtA8 44 Rl44 10 0 13 2SAB44 TP E...

Page 24: ...22 VRB Cl7 16V r r IC 19TOC1007J 8 BIT C2t9 0 022 A D CONVERT R 19 C08 r 0 022 IC C 2 MC10176L R301 100 30 C09 22 r1 V IC A 2 MC1012 L I C A 1 MC10124L RN2 620 620 IC 03 MC10100L IC C4 H010102 IC E2 MC10113L IC F2MC10116l V I C C 1MCI0176L IC B l Mc10116L LArCH C227 0 022 r TP E l v IC C3 MC10120l tC 02 MC10 IOH IC 03 MCIOIOH 1c e2 MCl0113 L IC OI MC O l01L IC E 1 MC10 1 01L IC F I MCl01 01L ov 4 ...

Page 25: ... 4U7 N c cs frj n r 1 I i tC RS 1 14LSO c NeSN74Ls IC PB SN11tLS15 111 IC V8 fiNro w AOD ilu 4 22 4 23 ______ l f i O Ql jt IS u 20 011T Hi 1t ou a our n OAfA out SI It C AU 1 1 OUT J DAU a CUf 40 li l r C Af t I CATA Ut 8A ____ l VI T CMTA l I 98 W o t rA it 1 9A w OAfA if 01 DAU as H OA DATA 1 1 IN 1t8 W DATA IN 1A I I I r _ r n r r 9 0 V 1 v i ttl i c1 c2 c1 c1a 0 021 r __ lo r I v _ _____ IC L...

Page 26: ... l 1 v Q 022 CIO IZv u c10 1evJ aon 00 I Q Dl1 IC O s1nu N IC R6SNT4STIZN 1007 14l t0ff IC 07S J 14S70f C R 7 s flll 4LSllM lC4 7 N74LST4 N IC J1 i ruau1 Fol JV I N D 4 25 IC G6 7401H l r _I o ou X L v 0 021 CHI I t IC 08 SN74L S221 1 v IC E5SHf400fll lC f 0 4 ll04H IC H4 SMUSOlllf 1c Het r nJN IC 04s 1 Lsoo1111 IC F SN 74LSOCN IC 18 SNl 4LS 50N IC C6 s 1HOt JN IC t 48 SN74 LSt ttN 4 26 10 c Fllll...

Page 27: ... 4 28 3 00 S OO J ICH1 Slrl74lUfll tC H21NHLSO K l 1 t1174LS30N IC l3 SN 7400N IC J IM ltlHSN2 PROM A c tc 2 04 IC 0 2 Cfilf41UN IC 2 IM74ll179 IC t 1H 7400111 f0Gtu 1 0 A TL 101 oo 011 fl 01 DOO IC 0 8 SN741UM p I I I I I z i OIU U l o A IC 6 1111 74LIU l rii IC A3 N1 4l l21N I TO A tC 2 SMT4 00 IC 2 S 74HN l fl SN14l S153 fC 62 Sfrf14 S11 frl k 3 Sti11 1 04N te 3 SN T4 LS14 11 3 r E L 1 t oM C c...

Page 28: ... 01 c L JtcL9l t J I 1411 I ti AOtil el n 1 o 11 r 1 OM A I I I 11 0 7 e ilUHlf iY noo f ___ Ht 11 O ll INHF i L 12 N3 I I Klr ft _ f lh A 4 _ IC 03 s1i1T 1 S1ehl I La 17 l 1 11 I A l ICOt G N 04 01 02 03 CM CS1 C 52 4 tq j j 03 1 _ n t A i l 1 1 1 c P3 E OJ l I I Ml IC P4 JWl9tZSADOf fl OM IC D5 SN14LS11Sft IC P5 IN74Ul1N IC P6 u l 4Llll57N IC L7 SN7 48 N 0611 B l ftOM B r1tOt11 9 110611 B 1tOM B...

Page 29: ... IC A3 SN74UJM IC IS O IP C IC H6 F40 U PC IC H7 4051 c C144 100 IC F7 TLOUC ll IFRQM 2 2 C IN 2 2 11 or IC F6 n101cP IC F7 TL082CP ll 8 V LO lfl O IC 64 1P C4 57 C IC Al u1 121 rt fr t r fC 3 9 7496N OlhSc 403C TP 9 IC f 1 SN7 4lSl21H IC H2 S H7 41 l IC F3 5H7 4f _U4Jll 4 35 IC IC 6 IC E7 1111111 5 Mt IP lltOM I 1 40 1K PC4 S7C IC F2 SH1 4lS 1ZO 02z U M4 IC F4 Sfllll 48 IC E4 SN7 lS 1 01 n IC C 7...

Page 30: ...4n1 0 1i1 IC L411111 s112 HOO n oo IC T3 IC S4 IC T4 SM 74 IN INT474N S 14t S1 IC T3 SNU fit1 IC fM IN7 LS 74 IC U4 IM JUl ll9 1H 4 1 A t V 1 060 OUT r 0 f OUT tl U OH TQ 1 Z 2 41 li _ _ C OUT 2 4 8 O U OUT lll YCSl OUT l A CW U04CMJT 1 I Y UllM OUT IC R3 H140411 IC E 1 S N74 LSUHt IC Cl swr H IC J1 SN141 S10 M IC J3 s 1 ou 13A A kif O ll UI O I LKOVT IC J 1 Sfrl14 l SION IC P41 11 c N IC l 4 N740...

Page 31: ...LJ OOF 5 t t t l 1 _ ___J 05 GSO t 1 _ 01 i L tttt 1 j F Mf F tttt Ht _t T 1111 01 i L 01f tttt 1Hr F o G6o F t t l Ht 19 Of _____ r llO tZ 1 _ IC Ell IC E12 SMULS2 JNl 2PCSJ AlfT AOOl tt IC EIO Sfll1427 5N LIJ rcH 1 o __ I ev li u 1 H 4 l i I 9 t H ___J l 35 LJ _u___ J I Jl T J I 2 F IC E8 MTo I __ _ ____ _ t t tt IC H 11 lC I 11 C Jl2 Ro1 L IC G 9 IC GfO IC Hl2 IC 112 IC Jl3 l k SW S 74S J91ljtt...

Page 32: ...l J t ialJ 0C IZ 01A H01 _ l H _ __ t rr 0t 1 i T 0 __ J 1 TO ill t 1 TO t l_ J I 1 zj f5 ftri U 1 1 l l J c OND _H GlllO l 1 IC A 01 n l 414 tt Jw IC A3 l tZS A 4 I E _ 1 1 Ef l_l __ __ _ 4 43 IC OI011nu tOl f r ttMll IC D9z121i1o1 IC 09 N SA IC 07 llrl5M IC Deltas L IC 0 1t1SAL IC 04at z sAl tO tll rT ltlfM t OZ Jr lfAM 10 u r 101 1r tOI lf Jr M tCV4 7 4 44 IC 03t11S L _ r I NI IC A2 t 7 t l SJ7...

Page 33: ...io i o1 oe t t tt t i01 O z mt I 01 QI t t t t i I 13G1 l f I I oe 1 H t 1 O J o i 1 11 J osi i _______ _ _ __ I H t oz Q1 OJl os 11 G t W il IS 0 l i 1 1 t i 7 Ol O J 1 tt o IC EI IC f 6 SJ1174S04 Sf117 t lf OH IF C d V IC J6 llf l l 1 151 1 111 CO Nl Ot l llOM l J IC F6 f SN14 SO _ tr i ll O Q M 1n t l 11 _ V f c t to 1 1 u t IZU I I CA I Nl lt O tl I Ofll 1 I J _ _ 4 46 110 IC J S IC J4 IC J S ...

Page 34: ... 80 5 N BOARD 1 2 BIDIREX 1H DELAY MEMORY l llO OAT zt A IN 11710 DATA zf i l llll 14 0 4 51 I I BD 5 1 2 4 52 ...

Page 35: ... Q2 ___ 1ot70 12 a 4 u C G z p G40 G3 05 0 G2 0 g__ 1 OI G7 M Q Ii 14 CK pt o l jDe o L __ ai 3 g 191 7 QJ Iii 7 0 3 03 L Z P s 03 LJ 03 Q3 L 04 t ___ ll D4 04 I I Q4 I1D4 04 C 1 Q41 J j ci uj Y 1 ohb v uv Iv v IC J2 S l74 5374N J ITAfC ovr vr LATCH J2 IC J l Slril 14 S 74M J STATC OUTPUT LATCH IC J4 SN74LSJ74H JI STArc OIJTrtlT t ATr H T 071 11 Jaa a a L _JOI QI ozJ4o 1l P5 QS J __ D Otl ____J Dl...

Page 36: ...t 11r1 oru 1 fZO __ J I sv 03 04 HC Z JICHIM lo o n Q6 Ht 4J J Q7JSCH9H 05 2St 4 4 TP 0 ou 2 t 4 zCl t rM r 1 01 nc R OAT 1 t I rN Jii oau zr1 1 r 1 l II 111011rut1 1 I µ IJ t A 0 U tfl I R 0 7A z 1 R oau z l 1 R OA rAfl I 1 0 f I Ir U iHl µ J I I r It M 1 t hi 1 1 c 2 tOHI 1 1 l l l zz fO VI oc c 1 1 1 1 1 1 1 IC47 TP 2 1 1 IC3 C4 M0101tf 0 0U it I I I AHJ 51 1 1 1 jl t R OA T A t t1 l f11 S r 1 ...

Page 37: ...0 11 IC24 fLO U TP 8 IC23 C 10lf w _ o 1 IOON S 1S 5 CO l l OCC 023 022 Q2t 020 n oJC n aM n c mc cu1 Qt8 Qt9 IC37 IC36 lSC OJC 2Mf44 A 7 0 1 4 60 TP 9 cu l o ou 028 UC40X IC29 A t021 ru r Ot5 IC28 Ot4 IC27 012 Ot3 tlC4 0JC Al Ol l CC03C ZS C C C H l4 11 CHA al o I ltt l 2 IUl l 11 O C l4 1 4 IC1 J 1 10 OfD Of l 1 10 YIDIO C lltO CHlllC A 0 Y OCOOI 0 VIOtO e 10100 tO OI o 1100 o r l lO IOO C tlO 0...

Page 38: ... SN 75207N 12v 1 REFERENCE SW ___ r E x r s ro 0 JjY N C TP 4 11 E X T SC IN Of I l12J XT SC IN m t I1 c r SYlrrtC IN CG t 111 FROM B 81 1 IZV C4l t0 2SV tzv QlO 2SCt636 0 11 2 SC2009 IC F1 SN7400N FROM D INT L 5v o 4 63 IC 1 SN74 LS22 1N TP 7 IC BZ S H7 4 04N 1 5v R71 150 06 t5V TU1t24 R7 f INTERNAL tSO _J r 60 1t IC f 2 SN74221N IC H2 HA1774 1GS IC E2 N7400N C52 0 15 t511 C47 R67 0022 24K IC 01 ...

Page 39: ... PC4557C IC H6 sN7400N IC D7 SN74LSIHN IC E7 SN74LS112N R76 3300 IC 06 SN7HS12 N IC E6 Sl 74LS112N R78 3300 IC E SN742C5N I I L ____ _ OL F5 50 S 110 TAPSJ REG 5V 7 12v IC F6 5N74 LSH2N IC 03 SN74265N T SV l c 511 100P t3 FROM C FROM 01 8 U E __ ___ _________________ ____ ________ ______ _______ ______________ __ IC H6 SN7400N IC F7 SN74L S22tN 4 65 A126 12 IC J7 CX130 GND I A206 3300 1zv Q2 2 C20...

Page 40: ... U6 SN74LSt63N IC T6 SN74LS164N tC t 6 SN74LS1S7N IC K6 SN74HSN C121 lt1 8 Ill 1000P 3600 IC R6 SN74221N Q26 2U 71t Q28 2SC2009 027 2SA711 029 2SC20ot IC U7 HD3 0I 0312SC403C Q32 2SC 403C 0332sc2oot IC N4 SN740BN IC US SN7432 N IC W SN7404N IC J6 SN7474N 12 4 68 Nm FROM B l2 HCK TO B IC T5 SN7408N IC 53 SN7404N TP 14 ICS3 ICS6 SN7404N SN1 t163N INT lo I 8 9LK IC 2 zn 200 lt F H REF V H BLK REF SYN...

Page 41: ... fC15 C510 t 100 IOO 0 022 tOV IOV LZ 816 100 f lcts 1 4 Sv Ct52 0 022 I ID 25V 4 69 IC 82SN7404N IC U4 IC V4 IC W4 SN74LS669N SN74153N SN74163111 12v Q382SC756 Q392s 713 IC T4 SIH4LSH2N A H C IC R SN74LS221 N sv IC C2 SN7 fLS74N sv sv u1n COLOUR I W FllOM A FROM A CSYS sv t5V RNt 3300 NOR ltD OT H O C K _FROM C TP f8 IC W3 SN1404N 10 sv 12 4 036 25C403C 037 ZSA773 AOV 1 ov 12v FD SYNC I XI SYNC 1...

Page 42: ... 47 G H D 49 L L 1 t t t 1 c 7 l _J __ 11 r ______________ li I o c PQE l________________J c T 1 Hl 1 NJ cj PO t 1 sL 6 cl IC7SN1 4U O d 1 oc 1ca1111a e1r _ __________ 0 1 L _____ __ I I uSE N 1 r n 1 t t I t 7 t t t t 11 _ 1j t _J ti SC a ovJ INCl 91 1 l lJ i L UfP U L V l s Ii J hJ z l lltl Ut 1 IVU Ill r l __ l2 I __ IWl UT t Vfl I 6 1 H 1 0 Jr co c u t l L IJ P l 1 1 R ol t i P l z I Ollt CT l...

Page 43: ... 0 022 l1 fi v i l lf T sv 1 __ L L 7 r 1 Cl7 c3s T 10 r 22 0 02 2 tlV IC9H 17 S9GS ACC OC Alli TP 3 22 0K t2V A32 100 tA l Q8 2SC 03C Q92S 678 Pf AK DCT CCTOlf c 20 I 3SY IM 01 0 022 R C22 100 0 022 RJI OK IC9 H 174S9GS RF DO KILLEll 1140 OK 2 9 2200 A31tr 10 4700 t2Y c 20 s 1 I CN C OFF TAP ti Pv t iE _P l_o_o_ c_P _u_L_s _ _ _x__ t 1 J tel DOC lltUlS IGJ IV s2 IC6 SN7400N 3300 A44 RO HOO C23 01...

Page 44: ...1 N007 1 l coe 0 0 22 PW 42 BoARO C NIO ll CNIOl I c002 47000 RlOO Z f AIU I A l AY 1 Otrrj TH 1f AT S Nt 0001 0006 6 llOQZ J l S lll I IL 4 C Z O Ol I C3 4A11 2JG C IO CN IO _ TO O fO BOAffO 0 NTSC MB 5 BOARD MB 4soARD PAL SECAM BOARD MOTfiER L ___ l l ji v GND Sf NSf G N D CN t7 2 12 v 1 EIUE CM27 O NO SiNSf f t t HHRt 1 ttr t l t _11 J o _ g _ J 1 il LL c 41 10 r tk O __ w Jjl_ OD22 POWER SUPPL...

Page 45: ... J z3 l C 1 4ASC COftT e n T I ZS T n 11 ZJ 9 I z S IO 49 8 Z t t a t tO IN VT L Vt t M S iNP JT Ll VIE L L l U OlL A I t l_ SlllOV t Ml t IT U VIEL 11 lto PUT L V L M CP llt Of f ION ltOflll l Y 3S 1 0 0 f l IA E z CI 110 0 14AS 21 vrnro sr z V HlEO Sl zS 1 Uff VT C OUTPUT VIO O C ONT I N l ll l VIEL COflT j OP CONT PJTPIJT C M I 11lTPUT V10 0 COHT Ml Ul uvn C llll PLI OCL AY fL l COL P L11 0 1FC...

Page 46: ...EMBLEM SOllV 3 658 881 00 FOR USA CNO Ji J 658 879 00 FOR BVHcnJSI 3 658 878 00 FOR BVT 2000PI LABEL model number J 658 868 00 PANEL front 2 NOTE I Since this exploded view includes the nformation of the four models BVT 2000 USA CND NTSC BVT 2000 JAPAN NTSC 8VT 2000P PAL and BVT 20005 SECAM pay allention to the notices such u FOR USA CND 2 fl ll d d d i ii i i ii ii 1 10 oafely t Repla only with s...

Page 47: ... ION COMPL PAL A 6259 Cli4 A MY J P COMPt A 6257 027 A A0 5 Pl COMPL A 6259 053 A CIC 3 P COlllPL A 62SS 062 A CK 2 Pl COMPL A 6257 026 A IV I P COMPL SAME AS LEFT 3 658 86 00 LIO upper 3 658 862 00 REINFORCEMENT UPPER entrance 3 6 Pl AT 2 3 6 S OO STUD front square 3 658 863 00 REINFORCEMENT LOWER entrance 3 658 867 00 LIO bonom IECAlll SAME AS LEFT A 6257 068 A AD 5 S COMPL A 6259 060 A CIC J S ...

Page 48: ...CND NT d BVT 2000S four models BVT 2000P PA nsuch as FOR JAPAN NT a tention to the no r m haded and mH 2 Th I mecified i ftly component_ dimH to I with ume imm m R place on Y k d for e rmally sloe e Bold Face type are no rts shown m lhts 3 Part printed in s The rcmain1n1 pa t nc service work placrment purpooe lly required for rou type will b re al are not norma wn in Bold Face r for partl n I diti...

Page 49: ...L A 6263 0IS A PW 42 N COMPL 1 588 081 00 AC l6 BOARD 8 NOTE I Since this exploded view inchldcs the information of the four modela BVT 2000 USA CND NTSC BVT 2000 JAPAN NTSC BVT 2000P PAL and BVT 2000S SECAM y lltenllon to the notlcea such aa FOR USA CND 2 m t r ik f i rir m 1 to safety R P r 3 Parts printed in Bold face ty are no rmally stocked for replacement purposes The remaining parts shown i...

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