Yamaha CR-1000, Owner'S Manual

Page 1: ...FM BTEFTEG FIECEIVEFI cFl tooo ...

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Page 3: ... power switch until you aresure thatthe speakers areproperlyconnecteoans the volume is turned down to minitr utr Don t pluga microphone intothe PHONES jack Do make surethat air can circularefreety above under and behindyour unit Do protect the cabinet finish from insecticides paint thinner and other volatile materiats Do protectyour CR I000 from dampnels dustand mechanicalshocks Do use only I ohm ...

Page 4: ...he Fl 4ribbon d poleantenna in cludedaccessory to the two 300 terminah on the rear panel under F 4 ANTENNA See Fig 2 Next makesurethe CB 1000POWERswitchis off Plug the AC power cord into your AC wall ot tlet SET FBONT PANEL CONTBOLSAS FOLLOWS Now set the POWEBL ver up to turn the AC power on Tuneacro thedialfor thestronsest FM signal as indicated by maximumdeflection to the rlght of the SIGNAL met...

Page 5: ...n9 mete6 enable precisetuning for m nimum TVl d odion d d ma imum ltereu LOW FILTER Shdroly rpdJcesrumbre dnd low frequeicy responseat 12dB per octavebelow s lectabte cutoff frequencyof 70H2or 20H2 HIGH FILTER Sharply reduces hiss and high frequency responseat 6dB per octave above selectable cutorr frequencyof 6kHz or 12kH2 DIAL SCALE Indicaiesthe broadcast frequ ncyof the station TURNOVER TREBLE ...

Page 6: ...CK For standard8 ohm or higher impedance dynamicstereo headphones with binaural phone prus D SPEAKERSWITCHES Playeitheror both A and or B speaker pairs Turn both off for phonesonly tMrcRoPHoNEJAGK For one high impedance dynamicmi rophone with standard monophoneplug MoDE swtrcHEs lMono L A igns L channei inpLrt on y to both L and R outputs F Assiqns R channel input only to both L and B outputs L B ...

Page 7: ...recorderor turntable AC power cord into theseoutlets With your CR 1000power switchOn theseoutets are llve With your CR l000 powerswitchOff theseoutletsare dead YourCR 1000 power witch can thus function as a systemOn Off AC OUTLETS UNSWITCHED Alwayspoweredwhenthe CR 1000 powercord is pluggedin regardless of power switch posi AC LINE FUSE PHoNo 1 TNPUTITTPEDANCE lD PHoNo 1 JAcKs IE GROUND TERMINALs ...

Page 8: ...er switchOn theseoutletsare live With your CR 1000powerswltchOff theseoutletsare dead YourCR 1000power switch can thls flnction as a systemOn Off AC OI JTLETS UNSWITCHED Always powered when the CR I000 power cord is pluggedin regardless of power switch AC LINE FUSE IE PHONO1 INPUTIIIIPEOANCE D PHONO1 JACKS cRouND TERMtNALS G PHONO2 JACKS I AUX T INPUTJACKS ID AUX 2 INPUTJAcKs ID MULTIPATH JACK IE ...

Page 9: ... MAIN IN JACKS PRE tVtAtN COUPLEB SWTTCH SPEAKER A TEBMINALS e SPEAKEB B TERMTNALS O Ac LINE FUSE O PHoNo I tNpuT tMpEDANcE sELEcroB IE PHONO1 JAcKs O cBouND TERMTNALS iE PHONo2 JAcKs lD AUX r NPUTJAcKs IE AUX 2 INPUTJAcKs MULTIPATH JACK IF OUTJACK POWEB COBD o lo ...

Page 10: ... JACKS PBE 4 4AINCOUPLER SWITCH SPEAKEBA TERMINALS O SPEAKER B TERMINALS O Ac L NE FUSE O PHoNo1 NPUT MPEDANCE sELEcroR 0l pxot tot tlcxs fl cBouNDTERMTNALS PHoNo2 JAcKs lE AUX 1 NPUTJAcKs lD AUX 2 NPUTJAcKs E MULTIPATH JAGK ID IF oUT JACK I I VOLTAGE SELECTOR POWEBCORO o o It ...

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Page 12: ...t speaker issardto be connectedwith reversepolarity With one speaker of a stereopair connected normal and the other eversed those two speakers will play out of phase with apparentlossof 2 Thesespeaker terminals are sprlngtypes As shown in Fig 4 pushthe leverin insertthe tlvisted barewire end of th speakerlead Into the hole then release the lever The spring forcewill holdthewire 3 lf two paireof sp...

Page 13: ... cableso you canfastenthe innerconduc terto thebinding post andsothe metallic outef cableshieldmakescontactunder the clamp see Fls 7i Note lf you mlrstuseregularTV ribbon lead from the outdoor antenna connect to the 300 terminak Pressthe Fll l switch and trne to the desiredstation First tune for maximumdeflectionof the Signal meter Then center the Tuning meter FNIl 4uting will cut out unpleasanthi...

Page 14: ...g horizonraisections T o separatesetsol Phono inplts permit the con nection of two magnetic cartridge type turntabler With the rear panel switch the Phono I input impeda ce canbe matched to a 30k 50k or 100 kQ movlngm gnei l lM inducedmagnet l 4 or movlng iron 1 41 cartridSe Plus the phono eacl pin piugslnto the Phono1 or Phono2 jacks and be sure to connect the turntable ground eadto the CF 1000Gn...

Page 15: ... TapePBcircults sothat two stereotapedeckscanbe used This permits recordingfrom Fu ction Aux Phono FM on both deckssimultaneo sly or dub bing from either deck to the other CONNECTION Connedthe A deckLin ln Jacksand the CR 1000 Tape A Rec Olt Jacksjconnectthe deck s Line Out iacksto the TapeA TapePB jacks Be sureto connectLs to Ls and Rsro Rs Similarlyconneclthe B deck to the Tape B jacks SeeFis 12...

Page 16: ...e control lf howling feedback occun move the mike away from the speakers or lower the l lic volume Be sureto slide l Iic Volume to Off when a mic is not being used Note Al pr rhe N4ic Voume coilrol rhe mic signal bypases all clrclits until the Pfe Out jacks You can adjustall other panelcontrols without affectingthe mic signal and the mic signalwi l not arive at the tapeplaybackout puts Torecord mi...

Page 17: ...et to 25OHz the Basstone control operates only on frequencies below250H2 Similarly the Treble Tlrnover switch selectsthe frequency 5kHz 2 5kHz abovewhlch the Treble tone control The High Filter sharplycuts all tonesabovethe selectedfrequency The Low Filter simliarly cuts lowtones SeeFig 18 Usethe low Filterto attenuate turntablerumble etc and or the highfilter to reduce record scratch tape hiss or...

Page 18: ... on you cancontrol the volumewith the Loudness lever SeeFis 20 With the rear panel Coupler switch On the CR_ 1000 stereopreampand poweramplifiersections are internally coupled for normal operation With the Coupler switch Off these two sections can be usedasthoughthey wereseparate aldro components SeeFis 21 connect the oscilloscope asshownin Fig 22 in order to find the ben installationposition The ...

Page 19: ...setting Serro properprogramsolrce Sei balancecontrol to O set mode swrch ro L R Check antenna connectlons flepace ribbon anrenna w rh more sp a outdoor lype Playback from monotaperecorder lmproperantenna or weaksignal A cl ar FM ste eo signalcan be reeive l onlv to with n a d ance aboul half ihatlor an FM mono signal Insa I morepowertulante na Interfe ence from alro or mo Makesureto conned antenna...

Page 20: ... l rlrroerorue 8ii a 5 2EAA 2l ...

Page 21: ...NO1 2 Max Input 3mv 3oks2j sokf l ookl 3mV sok l 2a0mv T B D o 1 3mV 50kO 1somv140kQ 150mV 40k1 775mV 4OkO Mlc M x InpurCapability 450mV T N D O 3Pl OveralllAUX to PowerOutput le rhan0 1 ai raiedpower INTERMODULATIONDISTORTION 70H2 7 000H2 4 1 SMPTE method PowerAhpririer Only ress than0 1 a at raredpower re thano o5 la0 at 1 walt Overatl AUx ro Powefouipurl e than0 1 8Q ar ratedolrplt POWERBANOWIO...

Page 22: ...hono 400 H2 75 KHzDsv DlN 1 KHz40 KHzo v 50to l0 O0OHz DlN 40 KHz Oev l sl re 4O0Hz 75 KHz Oev OlN 1 KHz40 KHz D v 50to 10 000Hz DlN 40 KHz Dev 400 H2 75 KH2 D viation rKHz 40 KHz Deiarion 50 Hzro r0KHz175KHUDdJ 40 KHz D v l S b C fii rSuppr ion Muiingoveride SisnalL v l lF Our Ldveland lmpedance 55 dA 75169dB 0 15 0 15 1 0 1 0 35 35dB 400mV 1 KS Pow rConsumplion Max Rated OIMENSIONS 2 rCt 2 MOSFE...

Page 23: ...s NcE 88 YAMAHA NIPPON GAKKI CO LTD HAMAMATSU JAPAN llom26lO2o E P i t dinJ p n a 7a ...