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Teac Esoteric R-9000, Service Manual

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Summary of Contents for Esoteric R-9000

Page 1: ...TEAC Fgoreric SERVICE MANUAL R 9000 V 9000 STEREO CASSETTE DECK Effective March 1990 94014400 704048500...

Page 2: ...Headphones 40 mW max ohms Power Requirements 100 120 220 240 Mee AC 50 60 Hz General export models 120 V AC 60 Hz U S A eanada 220 V AG 50 Hz Europe 240 V AC 50 Hz U K Australia Power Consumption 28...

Page 3: ...000Hz 3dB EIAS 4 v iv Fl it eo TE 8 60dB NR OFF 3 THDUAIL WTD SN bt 70dB Kh JLE B NR IN SkHzEh bh 80dB F LE C NR IN LkHzti kb Se BR RY C 6oF TCHITOM XR D CDI UIST Y 2 6OMV A NT VE FY A50kKQ A 7 gy 2...

Page 4: ...al 2 REMOVAL OF EXTERNAL COMPONENTS R 9000 V 9000 REBAOH LA umber order Disassemble in ni BSRCHL TR EL...

Page 5: ...yUUU 3 PARTS LOCATION SBACE Power transformer SENSOR PCB R P SUB PCB JOINT PCB CONTROL PCB R P AMP PCB VR PCB SW PCB 7Ousec sw METAL sw FLONT PCB REV FWD Rec safety sw Rec safety sw Cassette sw R 900...

Page 6: ...0 9 PAIN AR ERTS RECYF Q FOMKHLASECTHROH MCI Rokth UYF O GHRBUS YT APY wr RECRMITS LIRR EV FO FH DSL SOME HE HRN R 9000 FRD REV 7 4 3809 4809 9000 FAAP yTH 3900 4909 v794 a 170g 2309 R 9000 left pinch...

Page 7: ...rews C and D with thinner thicker ones For both and D the some num ber of spacers having same thicknass should be added or substracted In both FWVD and REV nee tee Description Thicknews Parts Number 4...

Page 8: ...HL EOD MH AS CDI LED EO Ce WI BOBIRT BS ue eworeyk ee FWDREV IAYFDA BRERA AS Xie EWDREV CRE DEOMI GAT PWDebdity REVERED 54v0s96000 5800595100 2am SeU0S9H200 FN FRAY BAY ror Ae LF ARF IMTT 150 FWDHOXI...

Page 9: ...th the tape edge but the tape is not curted 7 Adjust the azimuth of the playback head with screw C shown in Fig 4 7 according to item 3 on page 18 If the screw is rotated by half a turn or more turn s...

Page 10: ...FHD ode from point A in Fig 4 10 Check that tape motion changes in REV play mode at point B then changes is FWD play mode at pont A i DC voltmeter CONTROL PCB 7P5 BB R57 R59 yi Exase head FA These sh...

Page 11: ...Playing the mid portion of an HIT t11 test tape in FHO and REV directons adjust the semi fixed resisrtor on capstan motor so that tape speed becomes 3 000 Hz 5 Hz An insulate and non netallic flat he...

Page 12: ...TT 5511 test tape or equivalent and record a 3 000 Hz signal in FHD REV directon 5 Rewind fast forward the rape to the begianigng of the recorded secton and play it in the FHD REV diraection 6 The wow...

Page 13: ...g well of flywheel bearing K 90U0U V 900U 4 7 ER HABA RRANSHOAGCRCH Raici FRe MIE EAAWEFY AEHALST HAM TEAC T2 255A E FH AAP TEAC TZ 255 AAIXv KPH EUW DT EAA 4h be sce YVR AK W T CV HAA 1 PPAR NAO SH 1...

Page 14: ...muth adjustment and playback frequency response check HTT 15000 For playback S N check Dolby HR B C HIT 905 For quick sensor adjustment R 9000 only HIT 5571 For METAL record test HIT 5561 For CrO2 rec...

Page 15: ...CPS level R554 Built in OSC 400Rz level R330 R430 Record level L303 L403 Step up coll R360 Record bias CrO L304 Bias OSC R361 Record blas NORMAL U102 U202 Bias _trap Playback R364 R464 Record bias U3...

Page 16: ...Fig 5 3 Check and adjustment points on CONTROL PCB 16...

Page 17: ...rew aon AajiSciaura FWO4it HB ABE ta REV fa conan Scre P B Head Azimuth Screw C Ti Adj Screw B Fig 5 5 R 9000 P OTSIABBRY Fhe RF Fig 5 6 V 9000 O in phase 45 90 135 180 out of phase oe Comyn48 i448 2...

Page 18: ...i29 R229 Ho dB 245a aN OUTPUT L R 3 Playback R 9000 FD 1 51 48 615 775aV output levet Sane as above TALE HIT 150C check BEY SUS LSD 58teromh BEHAV OUTPUT L R FHD 1 4 dB 61S 775mV 4 Meter level setting...

Page 19: ...outPut W Check 141 dB 8 CD DIRECT input level Connection Fig 5 1 LINE IN UR _ 6h Te CO DIRECT CO DIRECT sx ON ooiz 9dB 2750v F AVY alee checking is complete set the CD DIRECT SH to Fxy 7th OO DIRECT...

Page 20: ...e display indication reaches the LEVEL W mark FARTFVAM LEVEL WR AHRCHT TS HS RGA 17 Built in Tape No toad 758 400H2 SHEETS cMator Mode STOP Ko signal Adjust R543 10KHZ so that the display indication P...

Page 21: ...E teyh Hode REC PLAY RAS 42 dB 6 15 av OUTPUT i R Re adjust equal output level R364 R464 between 400 fz and 10kHz A0OHZ L 1OKIZ ORBEA DRL BEETS QUIPUT L R LINE IN L R 20 Record bias 3 Connection Fig 5...

Page 22: ...r indication Mode REC PLAY No signal Level variation between portion and CAL ON sw ON pre Check s portion BIAS cont Center iad EN OL OVAPSORE Fully to fully Sdot min Ky BELE Connection Fig 5 1 _ but e...

Page 23: ...the output level at TP 5 in each CPS mode including FF in the FHO direction REM in the FHD direction FF in the REV direction Perform adjustment so that the which ever is a higher Jevel excluding the...

Page 24: ...me w 2 CAL mEC PB OFF 8 C 1 2 304 3 6 7 a hill Fens 2 17070 IM OREF GND Vee INKL GNDIL OUTIL REC Fa t REC F8 2 oND 1 GND 2 LINE oUT t LINE OUT 2 BA6209 set Seuce Vee Vere VR VE ANA VF IN2 HPF He HPF...

Page 25: ...IMITER AMP OUTPUT oR TERMINAL a ourruT UMITER AMP uate switcH crRcuiT MITER AMPLIFIER POWER RESET MUSIC SELECT CONTROL SW CONTROL INPUT COMPARATOR 2 vec GND NOISE FILTER M5230LA mar 18 CIRCUIT REFEREN...

Page 26: ...R Pe TRISTATE BUFFER L78LROS COMPARATOR INPUT co GNO RESETOUT OUTPUT BAGSO0AS ume oe ore reise 8 Se Clcse vine 1c iene Dee de BzESEERS SELES ES 0 2 6 25 24 e3 V 42 3 4 53 6 zi lalis See So RRS SR Se e...

Page 27: ...itical components They must always be replaced with identical components refer to the TEAC Parts List and ensure exact replacement PC boards shown viewed from parts side Ez WROGA SOF Loa Th EFT ORD RU...

Page 28: ...R 9000 7 EXPLODED VIEWS AND PARTS LIST YAk SBM oes wv 9000 EXPLODED VIEW 1 R 28...

Page 29: ...Y E Ref pages 42 45 5200305290 CONTROL PCB ASSY LUK Ref pages 42 45 1 18 801341500 SPACER TRANSFORMER 1 19 580 342300 HOLDER VOLUME 1 20 5801341300 ROD KNOB C 1 21 5801356800 ROD N VOLUME 1 22 5801362...

Page 30: ...__R 9000 EXPLODED VIEW 2 R 9000 f fete e s W a Q O e N a d S a V Y A 9 8 6 6 L Y u N s _ ga be io a o s lP ad e...

Page 31: ...SL 3X6X0 25T 2 21 5801344500 LEVER R LOCK 2 22 5378905600 GUIDE ERASE HEAD 2 23 5801343500 BASE R ERASE HEAD 2 24 5800615700 SPRING ERASE HEAD GUIDE i 2 25 5600615600 SPRING R ERASE HEAD ARM 2 26 5800...

Page 32: ...REEL 3 27 5800236501 RING DRIVE 3 28 MECHANISM CHASSIS ASSY 3 29 580041920 BELT CAM CONTROL 3 30 5370005100 MOTOR DC RF 280R 10350 3 31 580059700 PULLEY REDUCTION 3 32 580012330 PULLEY V 3 33 5800732...

Page 33: ...5700119300 OWNER S MANUAL US 5700118700 OWNER S MANUAL EXCEPT J US1 5744077300 REMOTE CONTROL UNIT 3 RC 366 5350015700 CORD IN OUT RCA RCA 5347006900 BATTERY JJ 5347007000 BATTERY LEXCEPT J 51 JAPAN U...

Page 34: ...v 9000 EXPLODED VIEW 4 V 9000...

Page 35: ...SY IE Ref pages 42 49 5200305240 CONTROL PCB ASSY LUK Ref pages 42 49 4 18 5801341500 SPACER TRANSFORMER 4 19 5801342300 HOLDER VOLUME 4 20 5801341300 ROD KNOB C 4 21 5801356800 ROD N VR 4 22 58013622...

Page 36: ...V 9000 EXPLODED VIEW 5 V 9000 36...

Page 37: ...500 LED SLF60IC ORG 5 69 5783032606 SCREW BIND S TITE M2 6X6 5 18 5801346100 HOLDER BRACKET PLATE ASSY 5 70 5783032005 SCREW BIND S TITE M2x5 5 19 5801345400 BRACKET R ASSY 520 5801344500 LEVER R LOCK...

Page 38: ...LLEY A 6 19 5800461600 GEAR PULLEY B ASSY 6 20 5800430200 SPRING PULLEY 6 21 5800430302 IDLER ASSY 6 22 5800731600 BRACKET REEL ASSY 6 23 5800917400 REEL SHAFT ASSY 6 24 580048190 SPRING B TENSION 6 2...

Page 39: ...2000 WASHER E RING E 2 JIS 6 60 5780002004 SCREW BIND M2X4 6 61 5780002603 SCREW BINO HEAD M2 6X3 6 62 5783032604 SCREW BIND S TITE M2 6X4 6 63 5785024800 WASHER FLAT 4 5X8X0 8T 6 64 5781112004 SCREW...

Page 40: ...R 9000 V 9000 8 PC BOARDS AND PARTS LIST MRM CS y YAP SENSOR PCB TRAC aticage rin ud...

Page 41: ...R 9000 V 9000 R P AMP PCB R P SUB PCB VR PCB 4i...

Page 42: ...R 9000 V 9000 FRONT PCB CONTROL PCB BLANK SCAN 42...

Page 43: ...P FJ332DAB MA S301 5330510600 JACK PIN 4P Cl01 201 5263301120 C POLY S50PF 00 J YT KIO 5290013800 RELAY DF2 DCI2V 102 202 5263301320 C POLY 330PF 100V J VT L301 302 5286031000 COIL CHOKE 220UH LALO4KB...

Page 44: ...IT RI23 223 5240569520 R ERDAIT RI24 224 5240572920 R ERDAIT R1I25 225 5240572920 R ERDAIT RI26 226 5240568720 R ERDAIT R127 227 5240568720 R ERDAIT RI29 229 5280021300 R 130 230 5280021700 R R155 255...

Page 45: ...5232008420 FET 2SK381D 026 5224015020 DIODE 1SSI33T77 Q502 Q504 5230780920 TRANSISTOR 2SC2603F 0801 807 45224013210 DIODE DSI35D FA4 505 605 5280036300 R TRIMMER 10KB 9808 813 5224015020 DIODE 1 13317...

Page 46: ...RIPTION 5200305010 FRONT PCB ASSY 5210305000 FRONT PCB 5801342000 HOLDER FL 002 003 5260212950 C ELEC 22UF I0V M SRA VT 004 005 5260212450 C ELEC IOUF 25V M SRA VT 006 007 12907113 C CC 22000PF 25V Z...

Page 47: ...0PF 63V J VT ee Feaes03400 GOWN S PLUG BARGE OAT 108 208 5263301720 C POLY I500PF I00V J YT 7 FL eH WH P6 5336305400 CONN PLUG B4B EH R RED C109 209 5263295320 C POLY 1 OUF 63V JVT ry 3336303200 CONN...

Page 48: ...226 5240568720 R ERDAIT 2 7K RI27 227 5240568720 R ERDAIT 2 7K eecua R129 229 5280021300 R TRIMMER 0KB H R 30 230 5280021700 R TRIMMER 47KB H Rt55 255 5240569320 R ERDAIT 4 7K J R156 256 5240566920 R...

Page 49: ...1SSI33T 77 R543 554 5280036300 R TRIMMER 0KB b24 5224573801 DIODE ZENER RDG 2EL2 TPII 12 5317002100 PIN DH CHECK PS 1136 025 522457210 O1ODE ZENER RO3 6EL 1 U501 601 5220439500 IC UPC4570HA 0801 807...

Page 50: ...TION 5200305000 FRONT PCB ASSY 5210305000 FRONT PCB cl 5263166923 C METAL O O15MF S0V J YT D3 8 5224015020 DIODE 133T 77 DIO 15 5224015020 DIODE 1SSI33T 77 17 26 5224015020 DIODE 1SS133T 77 FLI 534701...

Page 51: ...RETURNING APPLIANCE TO THE CUSTOMER MAKE LEAKAGE CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT R P SUB PCB NOTES a 1 Resistor val...

Page 52: ...raMES a Ost OTAIES mre oer sii in ot sorte cor Sere 304 OTCI24ES Ja al eas pit ao 1 7 4 9308 2scz6osF Re oor aan 4 9502 as 2503 2SK361 gg aso 3 3 aaa _ a Ai yaa af 3 SECT goo oan Settraree Eee tae 44...

Page 53: ...MEASUREMENTS TODETERMINE THAT EXPOSED 3 PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT Psace BRARIVIZERTIAIIIG BREE ee ERI Ir zaazaas Sito Tansey UB04e UB0e CONTROL PCB NOTES Resistor values a...

Page 54: ...or ss903 seeataaee oe tsa oo wens bo issue on oa ea ee eee Ss Se os amt oie tssrae ors monet z bie naam oo jf De jas n Pteesbeereereeras sesaisges oe sem r SRERRARLE RK IAS S83szssss Ld a TTT oa oa an...

Page 55: ...ENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT R P SUB PC NOTES i 1 Resistor values are in ohms k kilo ohms M megohms if 2 Capacitor va...

Page 56: ...Sr one prewees on rarzses ono ovaizees oni orevzees owe Drcizees aes Drarzees one orcwees a5 Drcrases a6 Termes ower orevees PATS oes 2sownR one 129 zseizran mo Drcraees ars DTareees 301 aot 2s0tasos...

Page 57: ...ETURNING APPLIANCE TO THE CUSTOMER MAKE LEAKAGE 2 CURRENT OR RESISTANCE MEASUREMENTS TO OETERMINE THAT EXPOSED 3 PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT Resistor values are in ohms k ki...

Page 58: ...rewees corereees 2sc2s03F 2sanise 2507s 25074 250734 207s 20736 oroiaees 2sc2605F 2sao34R 25c2603F orareces Segecuseexusrtasesogcssegassatzef steseitsatesseagcecee SOSPST SPR ERK ARARRARRARATRA ERAS T...

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