Acurus-ACT3-sur-sch维修电路图 手册.pdf

MONDIALDesigns accu rugact 3 Digital Surround Processor RadioFans.CN . - 0 . It CJI D . . !1 c-. . 8 Ii E 1= . . - . . - . Ii - D Q 0 . It U 0. . .ac a a Ii 0 Seledor Boards .- A n a 1 0 g n L- D g t a 1 n v J d e 0 I n I 1 1 I ACT3BlockDiagram BinaryCorirol Liles SystemControUer RS232 Port - Analog In SerialIn - (aspSystem) Digital In I I I I I .I J Dspy . Fror1 Panel Btitons I.R. Pickup Analog Outputs 7 4 1 3 8 0 C) )Front gPanel )Lights ) ) )6tPJl b1k. ?Cb-(7, L C R Pre-Amp LS Outputs RS .- Sub OUtput Drivers RadioFans.CN A n a I FunctionDiagram 0 9 n p u t Analog Input s 0 Digital Input 9 i t a I I n p u t s V I d i 0 n p u t s DSP Module Control Microprocessor Analog Output Stage Left Front Right Front -oCenter Left Surround Right Surroun Sub Woofer Front Panel Display RadioFans.CN !: C; .0 - .+ . + tI r W-tJO- ,G CI Jc. 9 57P C-U-f.? 1- CI .):J :t< f ;() <.<. - -J 8.c.00-:=:; PFcaS1P - 0i- 1-. . 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Addition.Inputs 7T TDDBP) us.U9.Uti RadioFans.CN r +12 H 1 T Cl2 .1ur y Ic. + .1uF Ie . .1:r IIP4 U18 tND 7 . t-2 17 121 .1 121 2III4Is1.I7 I I AI JiPl r<Q)PlI : RCA YCC1 = n I 125 1 l,(f 75 JP5/2. :1 IIhlnt2,I81.- 1 B+12 T 0 I CVII.S IIcv.IU1A JPS/17r u.n 15PI , YOD Rh. Ej?CO 1.I.atto 1 :i_-JI U8 PI ciI II 40112 JPS/18 INO III -12I 1.I.at1- . 821 11ISu821 011 111T1 1I11!111_u- -, nU7D U7B JP5/18 II -1 UH I 1.leatI S U S VIS18 - III lmmDL- UIC eND II CVII.CVlI. - - ITTl VCC 12. JPl1 r. = 7!1i:CA 75 ItA iI MONDIAL DESIGNS 21 LivingstoneRve DobbsFerry Nev York 914- 693-818 lllutTltll. RCT3Surround Processor I_ Fill. 11111 II-. 1119 8ct3c.schRVIdeoBe-Iector I_ trill, .: Wltlutl. *1 ISHEET1 12/9 9 12/28/97 Of 2 RadioFans.CN 12I 4-ISI7. RadioFans.CN ,_, Ii-rS IIi-J io!, rt I. . -I T; J 1 ,N ,.:- r .,. :-.,I: .:)-I.,.H .I r - . , .L . . F- . . . i J . - . ) . !eI J !. . - i . )e . , r . t . !er- . JJe: . .r - r , . , t J. .- . i!, .:.L 1 -).<.- . 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I ;i i IE I I !I rl i F I I n i! lei 11 l.J.-. - Rend CNS/iS L.,tOut IellIen JJ AUDIO FRONT OUTPUT LEFT CS4- lSlpF RSIi97 -12V11Ie . cn nlpF IUS 4-.71e+12V Rand R-CCC_.cccccCC, ACTS SurroundProcessor C,c,-_CCc,.,.,cc,-cc eftChannelau LFI an - - PI 51 cn UlpF RCA I cn 221pF Chs - Rand 5HEET 6 - 1B OF 6 RadioFans.CN I I. 111 iI I ! i r- i i j I 19 Ii I i i t- i ! i ! iIe i ii I I i Aend CNS/31a liSOut ! i I ie I i I j- I j I iE i ! I U 1 I ! i (I I I I :- I II i i 15 I, Ii I I 1m1en l.l. AUDIOOUTPUT RIGHTSURROUND C28 1SlpF 115118 -uvUK . 2 C24 4-7IpF 817 4.7K+Uv Rind Rind -12Y j ! - +I2V 118 81.8 118 81.1 07 2SAUI STAGE CHANNEL K2 = LF8 Aend PI ICA I cn 221pF Chs cn UlpF - Ajiiti;-._-._-.-.-.-j I,.ACTSSurroundProcessor! , ,.T$T2a;-T;,;T,;i;-;-li!f:-l IA!R SurroundOutput!19i J-=1;111f: .=.,iEI=i=m=:Q:i:.:=:=:.: : RadioFans.CN 11 H i I !e H I I! lei ! i! i I I! I!J Rend CNS/SS Sub Out ClI f.71pF i i i! i iE I i I - II ! ! ! i i f ! ! ;i I ;j !I i I i iH 1 ICISIC2. lu,lu, It AUDIOOUTPUT SUBJOOFER C17151pF 112 -12YIlk . 2 liB 4-.71e - Rend 118 - 22.U Rind -12Y CHANNEL +12V 114- 31. -H i, i I I IF I I , i i I Ie Ii I ; l Ie81m llUF1U i ! ;, i I IH i 1 ! - AUDIOOUTPUT CHANNEL STAGE CENTER C2215pF 1111liB I.SU1111:-12V . C21 UlpF 1t8 4.71C 08 Rind RInd -12V +12Y 112 31.irnfl;-1 !ACTaSurroundProcessor! iiir,:; ;-fi.-;-. .,-.,-,jeT.;-T;,;:;-,-;,-ij,:h:-Ti-;- i:crf32. sch!Aj,.M,;,Cen ferOutputrnIBI e, f2J9:.:,:-: r :.t2:f: -:r: :ij:_i:_:Qi:i:._: .: :=:,J RadioFans.CN i Ie I. L l ! I ! i, .iIe I I 1- ! Rind CNS/26 LISOut i! 1 i I Ii C27 7IpF ! ! ! it I II ! i If !; I ! I I I! I 15 I I Ie2.Ie2. ll i IH I I! 124- Rend Rind AUDIOOUTPUT LEFTSURROUND C211SlpF 123 -12V111( . Ii 122 .71( 121 22.11( -12V +12V 1291 693-8118! jL,-.-,w,.-,.-.,1 !t!If n! i!ACTaSurroundProcessori ) ,<trii, ;:;,.f , iii , :;-. , .,; , :;,-.;-,;,.i;,;,7- 1 -;-;.,.,.j !8ct3L5chrifrh)brettSurroundOutput!ftIBI !;:-;:J;r; ,I-f.iti:;:,:.;.;-r.-,.-,-.,. -,.,.,.! jf2/llhrf tt(j)U:I ) -:) .=.r -1:1- 4!C ,eE VI . iO 4 (; 7t 0. V <. T -n B:S < ;0 d).- )( 4 O- r- g - fI. - z: f j i .0 2, L!. If -<. z. SJ < lj N 0 + ; c - - eo 0 v AI - Z .p () C -.l Vi .,f -.;. . -+ 1 RadioFans.CN