Marantz SUPERSCOPE CD-320 Service Data Download Page 1 | Manualshive

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Summary of Contents for SUPERSCOPE CD-320

Page 1: ...MoDErcD 2O DEC t1978 SUPEBS C0PE J i flii iF I 1 0 B rrl rr rrtz CAI lt0BNlA 9l3llU S A...

Page 2: ...PABTS phone orde s wi etiminatemaatdetays and we encour ge the useof thir method ll you order by m il SUPEFSCOPE partsorderformswhich are vailable lrom our NationalPa s Oepotlocatedat the lollowing a...

Page 3: ...et Rechars abl packrModel RBD I F o rE r o p e 2 2 0 1 1 1 0 V 5 0 H 2 l 3 W l m p e d n c e l 0 k f L i n e A u 2 onelor e ch channsl l m p e d a n c e l 5k Q OIN Rec Play 1 P l u g T y p e D I N I n...

Page 4: ...re power sources the contacts of rhe AC jack J001 and externalOC jack J0021aulomaticallv select only one power supply in the following pri oriry 1 AC powe line 2 extern lDC powersupply 3 dry baneriesl...

Page 5: ...n arow nd it wi be removed e l5 ar o 4 1 R movin Fronr C Removeth diats A nd I and remove four Knoos Rem ve four rcrewr 1 to 4 from the sides Remd6 the fr nr case in the direction of n r ow At rhat ti...

Page 6: ...go rd Romovefour sctowt t nd thon removsnuti A tnd B Remov tct ws2 to 4 from thePlry boad Bomove th PllV bo rdin lhodircction of narrow CD S TO t 6 B nodn M dr nifin R move four 3cr6vr I to 4 and th m...

Page 7: ...t th extended parts B in the figure shownaoove of the torque adiustm ntleaf spring A in e liqure ot the FFIREW idler on ny one ot threesrepprng NOTE To increase torque set the e tendedp rts to the ste...

Page 8: ...ion reposhionth pulleY sshown J 5A 8 T p Sp d Adiu3rnxni Mounr 3 kHz test pe on the s and ch ck to make surethat the meter point r l a m aluringinst ument f equencycounter indicates3000 Hz 13 or lessa...

Page 9: ...USTrrEr U rt 581 A2imuahAdiunm nt Play back the 10 kHz or 6 3 kHz stand dalignment r pe Adiust the a2imurhadjuiting scfew836 N Aftef adiustment repe tedlyrta and rlop the tape several rimeeto ensureno...

Page 10: ...olt g r dfor the unir to beu d in am rkelcouniry oc6v 2 Outputt rmin l LINEOutpnt 3 EO3witch po3itio 120lrs 4 T n t p ur d MTT 115C PNOCEOUNES 1 Pl y the l0 kHz portion ot rtu t8st t p MTT I l5C b ck...

Page 11: ...ch ngd lf the speeddeviarion o cu6 p dorm the diurt 6 8e c reful that the counrer may indicale a wrons valuebecause of roo low countertevet 7 Before adjustmenr allow for 30 secondsor mor arler depress...

Page 12: ...c to ho 33 t Hz l n l levrl 3 Proclld bodr for lh right nd left ch nn l in th 4 Nor th t cl kwi lrtrnin ot Rl16 nd R2l5 vrillincr r rh l0 kH ign l ootputl v l U I Ir i t t I ti I 6 t VUiLt r Adiu rni...

Page 13: ...mV e chch nnet 3 P oceedboth for the righr and tefr ch nnek in rhe 4 Afrer adiustmenr r tease rhe reco dingbi scurrent _4ff Lar llfn e a a T ffi i i i 5Bg R cording Bi t Curr ntAdju r n nr lT meord S...

Page 14: ...ea urethe dattortion CAUTION The diurtingrod shouldb non_met3lac i I f r F t t F l 1 5Bll Bia Tr pAdiunmont SETU 50 60 tlz AC volt geratedfor the unil to be used in am rket coutrtrY o c 6 v 2 Tapesele...

Page 15: ...Pro eedboth for the right ndlefrch noek in rhe 4 Rep at theabov m asurement for e chtap setec lor iwirchposition SlAI OARD Gr ater than54dB cauTtoNs L Arr ng the unh pow rcord lor hinimum hum 2 Eftec...

Page 16: ...e corrected ai rh highenlr quency ol achtert t pe befor measuremcnl STA IOARO In r ference o rhe315 Hr 0 dB signal outputlsv 4to 4 t40Hz 4to 6 at 12 5 kHz 5B 16 Rlcord Playb ck OutputLsr lM tursrmnt r...

Page 17: ...efrom the accu atevalues 2 Note thar exce ive wow and llurrer also causes devialionof the measur d values 58 18 Rscord Pl yb ck Signd to Noit Rrtio M r SETUP 50 60 Hz AC volt g ra dlor the unh to b ur...

Page 18: ...itchaI OFF 2 CrO posit on 40 Hz l2 5 kHz 4 6 dB wilh DOLBYswitch t OFF 4 0 H z l 2 5 k H z 4 6 d B wi DOLSYswitch t OFF 4 NORIVIAL CrOl andFe_Cr positions 40 Hz 12 5kHz 5 7 dB with DOLBYtwitchat ON 58...

Page 19: ...apeused MTT I21 PEOCEOUR S 1 Playbackthe B channelon the side A of rhe 1est t pe N TT 121 Assurelhal e output response at I kHz b 0 dB asreference level 2 ln turn plaYbackthe R channelon the side B of...

Page 20: ...cD 320 6 BLOCK OIAGRAI U u I l I I z z f J 1 7...

Page 21: ...LEVEL OIAGBAM RE RD LINEOIJT o n i o106 LEVELA l _ t o o t o 30 60 rt o t 8...

Page 22: ...co 20 LoJ to 20 40 o 60 o l9...

Page 23: ...co tro I SCHEIATIC OIAGRAIS l 20 l l f_6oo_...

Page 24: ...I t I l tsp_ J...

Page 25: ...9 CIBCUIT BOASO DIAGEAM i f t dl til ForN ONLY P800 _ 5 i r T i l 22...

Page 26: ...e t n Li l 1r i r f lTa j j ls i 9L E r Tr rfB i ll t l z ii l l I rl _ i l i i r l PTITO 22...

Page 27: ...7010 C e Ais mbly A B C Ol C e A3Pmbly A A C1 O Cac a smbty A B C2 D Lid A mbly aortd Lid Arcmbly Ban ry oEslG D SCRIPlION ol3B o16B 0 1 7 8 otaB 0194 o2 B 02rB G oo9a 0108 011a o24B 0258 0288 0818 oa...

Page 28: ...1C02 991 FrontC r nd Ch rir Ar blv ftrllllTYPE 0 t l 90rF F ool otSF J 9eB 005F oo6F a s I soo2 ory 04 ff 25...

Page 29: ...110020440 33700530rO 4223101040 51r 306A9 5311030349 5r040308a9 82 6x 82 6x a 3 6 l 0 DCSIG oEsc tPTto c 069F 9o2F J I J002 J003 JOO4 J005 J006 s002 so03 TOOl J601 1 I I 1 I 1 1 I I 1 I I l 1 I 1 I 1...

Page 30: ...r223r01030 422310t010 510t0306s9 4223154030 B l i M Screw 82 6 6 P H M Scr w P3 x 4 g H Tapp dScrew 83 r I B H TappedSc ew 83 x I B H TappedScr 83 r I B H T pp d Screw S3 x 12 a T ppedScr w 83 t l0 D...

Page 31: ...1 l 3 3 3 3 3 3 4223210400 4a23210013 4382354060 4223270410 4223210023 u I82354G0 4224270420 4223270 2 zBa2354G0 4223210430 4223210042 42354GO B non A mbry n SurronA mbry lPr yl ButronArsmbly lstopl...

Page 32: ...0021240 5l I OO210AO 4380115090 43S0005010 4380101032 51100203A0 4367r15053 4367115042 4380115010 LH42451030 H31000450 P 8 TAP S rew t3 x 8 8 2 x 1 2 8 2 r 1 0 8 2 x 1 0 a 2 i 3 oEsrG DESCRIPTIOI I aa...

Page 33: ...1 N 221N 245N 246N 2217N 255N 1 1 2 2 1 2 1 2 2 1 1 1 1 2 2 2 I t 2 4382105700 4367354092 4367354123 4361002702 4367001713 4367 2130 4367115310 43673a4113 4367002054 4367115130 4367354044 4367115072 4...

Page 34: ...20 4367056050 S 3 x 5 P H T ppedScr w P2 6r I P H TappedScr w P2 6x a oEsrG olY DESCFIPYION c 809N 8 1 9 N 845N 846N 847N 84aN 849N 85 N 851N 920N 92aN 925N 926N 927N s30N 950N 955N s001 s0o4 J008 I 1...

Page 35: ...cD 320 O rmscg p n ac bl d onrL i d ol iL ch i 044t o50x xot 24 N u d217N 4axt Hi i t F n 5t l 5rot oclt x71 ___ o46N o5r1 l o 32...

Page 36: ...O23 B H TAP Sc ew A3 x 14 P H TAP Sc w P3 8 S H TAP Screw 83 x I NEF DEAIG DeicFtPlto u 020N 025N o30N 035N 040N 045N 046N O aN 050N 051N 052N 125N l75N 200N 2toN 214N 215N 216N 220N 22lN 222N 223N 22...

Page 37: ...a c201 c202 c203 c204 c205 c206 c207 c20a c 2 1 0 c211 c213 c211 c 2 1 5 c216 c211 c218 c219 c221 c222 c223 c224 c225 c226 c227 c22A c229 c230 c231 c232 c233 c234 c235 c236 c231 c238 c239 a 2 4 l c242...

Page 38: ...22Ot F 1OV P1 BEStSTORS A a in 6 r is nd xwl 12KO 104 150Krl 22Ks1 1oKO 150A 33Kfl 1 A 180Kn 3 3Ko Trimming 3KO lal 2 2KA 6 8KA Trimming zOKO Al va iabrs 20Ko A 1sKA 640f 1oKO 22KA 10KA 5 6KO a20a 10...

Page 39: ...1 5 o r 1 6 o 1 1 7 0201 0202 cI203 o204 o205 o206 o20J o208 o 2 1 t 4212 0213 02t4 02l5 0216 0 2 1 7 o301 0302 o303 o304 o305 o306 0307 o30a o309 0310 o 3 1 1 0 3 1 2 o313 03r4 I 1 1 1 1 1 1 1 1 I 1...

Page 40: ...CTFCUTJ aOAFO Eleci 22OrF 6V Cerahic 0 01 lF 10O 0 Ps x AESrSTO S All R ritor r 596rnd Wl 22Ktr o srG o Y oEscBrPtto l R5 6 F5o 8 5 1 2 F 5 1 5 Fr516 A51a F519 J501 J501 J601 s70t 1 1 I I 1 1 1 1 I 1...

Page 41: ...SUPERSCOPE tNc 20525 NOFDHOFFSTREET CHATSWORTH CALIFORNIA 913 1 U SA...

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