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Teac X-1000R, Service Manual, Page: 48 / 48

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Teac X-1000R Service Manual Download Page 48

Summary of Contents for X-1000R

Page 1: ...er license from dbx In corporated The word dbx and the dbx Symbol are trademarks of dbx Incorporated Parts marked with this sign are safety critical components They must always be replaced with identi...

Page 2: ...pe Speed Drift 15Hz FWD REV Tape Speed Differential 30Hz Wow and Flutter Playback 0 05 WRMS 0 10 RMS at 19cm s 0 07 WRMS 0 12 RMS at 9 5cm s Record Playback 0 12 RMS at 19cm s 0 15 RMS at 9 5em s Pinc...

Page 3: ...oid in either direction arrow D so that the stroke of the solenoid plunger is about 2mm 3 Adjust by moving the band ass y retaining plate as shown in B i C so that when the plunger is pushed in the di...

Page 4: ...t for this side only is permissible left capstan right capstan left right inch roller inch roller pi Pi stopper cushions PP about 1 0mm Either the left or right should have a clearance of about 1 0mm...

Page 5: ...3 test tape on the left reel table and an empty reel on the right reel table then thread the tape 2 Let the tape run in fast forward mode until both reels have nearly the same tape winding diameter 3...

Page 6: ...ing pay special attention to the relationship between position detecting shutter and the opening of photo interrupter to prevent for example the shutter from being caught 4 Release the inertia roller...

Page 7: ...Remove pinch roller then push up tape lifter to visually align The gap of the head core should be perpendicular to the tape travel HEIGHT pinch roller spindle with the capstan shaft viewed from direc...

Page 8: ...head tilt adjustment 2412 3 TAPE GUIDE HEIGHT ADJUSTMENT 1 Running a TEAC YTT 8013 test tape thickness 354m in the forward direction adjust the height of the left tension arm so that the lower edge o...

Page 9: ...About as thick as a thin pencil line Fig shows the forward erase head Slight space 4 U Tape _ Forward erase head Tape guide pin 1 Fig 2 23 Erase head height OSCILLATOR 2 13 TAPE SPEED ADJUSTMENT FREQU...

Page 10: ...x Adjustment range is 0 5mm max in solenoid off condition Fig 2 26 2 16 LUBRICATION Oiling is needed after every 1 000 hours of operation or once a year if the deck is infrequently used For this purpo...

Page 11: ...14 SOURCE OUTPUT cont CAL in LINE cont MAX i MIC cont H 12 400Hz 12dB LINE cont LINE spec 195mv L R input level L 1 3 but LINE spec R370 i LINE spec LINE IN L input level input level R LINE IN R cond...

Page 12: ...ion CAL IMPORTANT Do not a disturb OUTPUT cont during later checks 7 VU meter 7 1 Fig 3 1 FWD YTT 1003 Check OVU 1VU Spec PB condition 400Hz 0d8 on VU meter 8 Frequency 8 1 Fig 3 1 FWD SPEED YTT 1003...

Page 13: ...Test tape 7kHz 22dB R515 R516 Over bias value _ Simultaneous monitoring bias SPEED YTT 8053 61 5mv FW 3dB 108 First set adjustor fully i sw LOW TAPE SE R517 R518 from peak CCW then adjust __ ____ mon...

Page 14: ...HIGH 21 Phase 21 1 Fig 3 2 FWD REV 40Hz 16kH2 Check Phase shift Spec REC 32dB within 45 on condition 19 5mV oscilloscope SPEED sw 40Hz 16kH2 HIGH Fig 3 3 22 LHI 22 1 Fig 3 1 FWD 20kHz 32dB Check When...

Page 15: ...UT controls during later checks 26 Decorder 26 1 Fig 3 1 FWD only 1kHz 12dB Check Note the measured level Test tape 195mv output as YTT 8013 reference DBX sw OUT SPEED sw HIGH REC MODE ON TAPE SELECT...

Page 16: ...quency response 19cm s 4 1 2 iia 3463 4 i 2 ot H 4 4 408 i dB i i 40 400 16k 22k Hz Hl 20k Fig 3 8 Overall frequency response 9 5cm s 3 5 3 OVERALL WITH DBX IN yee 4 6 et dB i 40 400 20k 30k Hz i 26k...

Page 17: ...just R765 R766 so that output waveform at TP3 TP4 becomes a clear 200Hz sine wave on the oscilloscope RMS time constant adjustment 5 Adjust R747 R748 so that output from TP3 TP4 becomes 385uV 66 1dB E...

Page 18: ...Adjust R647 R648 so that output from TP1 TP2 becomes 385nV 66 1dB Decoder nominal level adjustment 6 Apply a 1kHz input signal to P601 1 4 then adjust input level so that output from P602 1 4 becomes...

Page 19: ...l REV R327 R328 Playback EQ HIGH FWD R515 R516 Record bias for EE FWD R329 R330 Playback EQ HIGH REV R517 R518 Record bias for EE REV R333 R334 Playback EQ LOW FWD R519 R520 Record bias for LH II FWD...

Page 20: ...2 he ae eee a ree 8 ee L e One ES re Gor 9 5 8 4 EXPLODED VIEWS AND PARTS LIST EXPLODED VIEW 1...

Page 21: ...Screw F M4X10 X 1000RBL 1 17 5555887001 Cushion Case X 10R i 1 18 5800268900 Escutcheon Power Switch 1 19 5800268800 Escutcheon Button 1 20 5800269100 Escutcheon Cue X 1000R 6534708000 Escutcheon Cue...

Page 22: ...EXPLODED VIEW 2...

Page 23: ...8555704000 Tape Adhesive X 10R 2 21 5534715000 Ring Magnet Thrust X 10R 2 22 5504728000 Flywheel Assy Capstan L X 10R 2 23 5534692000 Belt Capstan Drive X 10R 2 24 5504727000 Flywheel Assy Capstan R X...

Page 24: ...EXPLODED VIEW 3 x 4 TAPTITE Maxio 2 ALL EXCPT JAPAN GENERAL EXPORT GENERAL EXPORT...

Page 25: ...194002 Chassis Assy Reel Motor X 10R 3 12 7105019001 DC Motor Reel x7 3 13 5168997000 PCB Assy FUSE U C 5158105000 PCB Assy FUSE E A UK 3 14 5655789000 Bracket FUSE PCB Assy AllexceptGE L 3 15 4 51330...

Page 26: ...EXPLODED VIEW 4...

Page 27: ...20 5122167000 Connector Socket 5P WHT 4 21 5122223000 Connector Socket 4P BLK 4 22 5122282000 Connector Socket 4P RED 4 23 5122166000 Connector Socket 4P WHT 4 24 5122164000 Connector Socket 2P WHT 4...

Page 28: ...EXPLODED VIEW 5...

Page 29: ...5 25 5800263000 Knob Cue X 1000R 5800319900 Knob Cue X 1000RBL j 5 26 8555697000 Lever Cue X 10R 5 27 5504737000 Bracket Assy Cue X 10R 5 28 5301455500 Switch Miclo SSSGL13 F 5 29 5524223001 Spring C...

Page 30: ...2 a w a a Pd a 2 Qs Ae Y Ea 8 x g 2 2 7 SS Ps a2 z we oLf Vann 3a RSS...

Page 31: ...Head ae ue 6 26 5555694000 Plate Slide X 10R 6 27 5524222000 Spring Return X 10R Fin Cane eok tek Sook 6 28 5553298000 Bracket Solenoid X 10R F Ga SETSCREW SF lex Socket y 6 29 5122282000 Connector S...

Page 32: ...Venv0or ei pen 7cso J Pi ES wadGob LE SIE x BdOW 938 fog HT aa WOLINOW ASSW 99d TdIWW AW1d 944 apis 10 Woy pamala UMOYS Sp1e0g Jd 1SI1 SLUVd GNV GYVOd Od 4YOooL 4yOooL...

Page 33: ...AeA Rup eaeAe ela any misesSmtmee CONTROL PCB ASSY MIC AMPL PCB ASSY RTE ourpur 5 Bokianx2 VOLUME PCB ASSY...

Page 34: ...Mce Ac bse sortie VR PCB ASSY POWER SERVO NOTES 1 PC Boared shown viewed from foil side 2 The colors used on the PCB illustrations have the following significance HESS B power supply circuit SOE GND O...

Page 35: ...00 1k2 R482 5183090000 2 2k2 i R307 R308 5183130000 100k2 R483 5183114000 22k2 R309 R310 5183082000 1k2 R484 5183102000 6 8kQ j R311 R312 5183072000 3902 R485 5183114000 22k0 1 R317 R318 5183144000 39...

Page 36: ...5 C426 5054930500 Myler 0 15uF 100V 5 C427 C428 5260222010 Elec 10uF 35V 20 U36 U37 5293002500 01 0299 C429 C430 5054889500 Myler 0 0027uF 100V 5 U38 5293002600 01 0396 C431 C432 5172826000 Polyst B20...

Page 37: ...ceyearraopee aden REF NO PARTSNO DESCRIPTION 5200045500 PCB Assy Ras 5183122000 47k R46 5183114000 22ka 5167935000 PCB R47 R48 5183106000 10k i Rag 5183070000 3302 TRANSISTORS i ne Ete et CARE 511 512...

Page 38: ...03 R203 5183106000 10k2 R104 R204 5183122000 47kQ R105 R205 5183082000 1k2 R106 R206 5183130000 100k2 R107 R207 5183130000 100k2 R108 R208 5183122000 ATkQ R109 R209 5183082000 TkQ R110 R210 5183138000...

Page 39: ...c 1000uF 50V ___ CARBON RESISTORS C154 5173047000 Elec 100uF 35V All resistors arerated 5 tolerance and 4W C155 5173056000 Elec 220uF 35V R541 R542 5240028200 4k2 C156 5173047000 Elec 100uF 35V R543 R...

Page 40: ...712 5240029200 2 7k2 R647 R648 5150286000 Semi fixed 500ks2 B R713 R714 5240030600 10k R657 R658 5280004002 Semifixed 50k9 B R715 R716 5240029800 4 7k2 R665 REG6 5280004002 Semi fixed 50k9 B R737 R738...

Page 41: ...4093000 Push 6 2 TIMER PCB ASSY PC Board omitted REF NO PARTS NO DESCRIPTION ROLLER SENSOR PCB ASSY PC Board omitted 5200067300 PCB Assy 5210067300 PCB DIODE D801 5143243000 ERB12 02G1 MISCELLANEOUS 8...

Page 42: ...omitted REF NO PARTS NO DESCRIPTION REF NO PARTSNO DESCRIPTION ce eo ame te 5124058000 Jack 4P D501 D502 5225006700 LED TLG124A GREEN CARBON RESISTORS R535 R536 5183120000 39k2 YW 5 TRANSISTOR B PCB...

Page 43: ...14 TA75558P TOP VIEW 1 8 4 5 LM2904N TOP VIEW 1 NJM2403D NJM4558D TOP VIEW 14 ps8 4 5 uPC1252H uPC1253H SIDE VIEW ia NJM78M05A 2SA733 P NJM78M15A 2SA933LN S 2SA950 Y 2SA1015 GR cP 2SB507 E 6 2SC536 F...

Page 44: ...NO TOKYO PHONE 0422 53 1111 TEAC CORPORATION OF AMERICA 7733 TELEGRAPH ROAD MONTEBELLO CALIFORNIA 90640 PHONE 213 726 0303 TEAC AUSTRALIA PTY LTD 115 WHITEMAN STREET SOUTH MELBOURNE VICTORIA 3205 PHON...

Page 45: ...imsan usar tusoay arciasan osei rosea ascieieon u701 roe ypcrasEN A geesess 5 a sag Shes esas esaosauna ueos eos ycizssn aoe ses zeiaNN Ns UTeD Wom pretessH tg eran g x 59 us0s Nomao560 705 Numasse0 B...

Page 46: ...citor values are in microfarads p picofarads me 4 Parts marked with this sign are safety critical components They must always a 2 be replaced with identical components refer to the TEAC parts list and...

Page 47: ...yeciessn o563 0564 2saassiNs 70S U7O8 yclessH 608 wumas560 705 nuwas660 AUSTRALIA 2601 19602 2sciais6R 701 aro 2sci8isR cate Eso 0603 10608 2saiois6R 703 9704 2saiorseR oil he ge Sie 605 608 zscisiscR...

Page 48: ...ents refer to the TEAC parts list and ensure Schematic diagram shown for left channel except for some of the components Indicated values are those existing when the meter indicates 3 All capacitor val...

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