Acurus-ACT3-sur-sch维修电路原理图.pdf

MONDIALDesigns accu rugact 3 Digital Surround Processor RadioFans.CN 收音机爱 好者资料库 . - 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 收音机爱 好者资料库 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 !: 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-. . J:,r-! .P+ ?t- ,., ,.J uJ i! <. -H s: t1 .0 - - s: .J p r- 0 -+. b t . <1 <. <1 a :II 1: t- <. :1. 0 .- . N 4lt Ie,.ciIIf-c. - - . 10.s? - ,.fr ;3: l- tJ .;l 1r -(. f8 Y-f1t - 1)0 -.t - tj.u,- LX)I -C. vi (,. .J - If,r7 j .0 GV-fuar-c.:c L.:)L. Ltt 00 Co +t r-v) :J:7 ()jLI) .N - 1q (0 )-l.Df - -00.- 0 . . lDS UI- -= J 11 l fr ,.,- t7.it) :!J 0 + . . Z .:Tl- L f.,.JrI- - ? :r.t. 1) . f ,.1-5 :p Vt :r. c: (,.0)- n.- 00 r;A) j . - -3.a U -J -, u.J . -2- . t: 0 - r. -, 0 - ;11._1: . . . -11,. 0 I - F . 12-11. -= . .-1.1 -f:. .,j I t .1. - If . - ., .J) w c. -c:- UI. r (tI-j II w .00oJ.-:. .,. -, . - -0 .,J,. pi rI,- - 1.I - - W tAt- c.J1f!.3 B!- !.,-,ACTa SurroundProcessor! !:; ,:,.,:;iij; ,.,-,-,.,r.;-T;-,-it ,;,-: .-.- 11;-;-1 !,c8d85.5Ch!if1;iightChannelOutput(t/IB! !;f;:;IT.;-if:-It;!jf;fT;:-;f;-r-,-1 i 12/11)97j12/29/97i SHEET5Of 6! , ,-,-,-,-.,., ,.-,.,.,! r i I iA I I j jI I 1 -L-=-:-Tar_L-_=r:-3-I- -rI-g- I I I I I 18 I ;I I ii ! - i i i Ie i I I I ; IS ! I ;i 10 I I I I ; s G9 ! ! ! !.! .u ! ! 7 ,8 ,7 B 3 4- s ! ! I , IE ! I!iND ; i I I I IF II i - II I I- i L I ! i i i IH i I Ii ! ;. r T CU .Iur U IS 11 II JP3/18 Videa 1 JPl/ll ToVideo Bosr-d JPI/21 Videa8 JP8I17 Videa. ISI 18K V end .-W-1-,-,.,-,-,-,-,-., I!MONDIALDESIGNSi I1 1 21 LinvingstoneRvei ,. IDobbsFerry! !Nev Yorkf I!914-693-SI8! !1 . -,-,-.,-; !i!f1Iilt!i l_.,.,.-.-L-T-!.-!J._!E-P,r.-<-,.-.,. .,.,I lihFl!a. sch!5iAl!omoRiWeOGINPlHSELECTORlintS! 111If1f1:,:-:-,-:1:I7Ii2J.:_:.=:-:I_iiiI-l=:=:=:=Q,J:.l-:.:.:.: INPUT2 fO)PI 10ft fIIS-nd PI CA +12 151 . Alftd 2 . -12 I I CS! .luF : 152 151 I r C5S = .1ur 51 to)PI IICA d Tepeau t 51 PI 1. .end INPUT1 C7!1. ICA In<.C71 Rli 47ICUSp Alnd <1 AIndAInd PI RCA Ul1/D. D el. Ul1/C . D UBI . .- 188 RII UK III nspFUK Ad - Alnd . . Uti/A =u.J evI.I.0I CNS/I. rTDDIP U11/B 8 ,.:1 6-_J hc.a. Addition.Inputs 7T TDDBP) us.U9.Uti 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 12I 4-ISI7. ,_, 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 -).<.- . I-vVTr ft iUIiU,r.,.4 ,.;O.ffl. 1 1i1H !j L it; -II-,L I I I:;: - -L.,.-9. ,.,. .L. L;- , I41: . . . . :-.;: . . ;:.: . . ;:. . . . ,.,LE f,1 :t:- j . l- J . -P6 m,.! - l I; .1.l.* j . ., l LJ: .,-ltJl I .i . ;2 1 .i! .I /.-:i . /:1I.- . jjc . . ; r-.,-,-.!. !.JJlJ:_.J , rI I i I . , :;?g $ r .c;.i,.- .;.(., .r .r ,.,.lt$I-1 I,-,Ir-11 ;!;/f/If(f7, I_L1. ; 1. t- 7. .i . I /!j !ii .f,./ .t . * / / . / 1< .1 . I ,; . .f;!,jWII. I!VV. .,.I,.,. . J l :r .J- _. = II-F-i I! . h . -. u.,.-Tciiiip! . . ;(it.-Lf. .-.,I8I: /;-;o,; / . . f!.:.aJi._E II.,I J i, II- ii-.-. ii.-.-.-.m I!,;ft- . .-,wJ.-j.,; :1- ; . ;eT -j . ; +. .-.j; .7 ; Iifj/.;!., !Ii!. l -. II i!III j i I i!.iI I.II I j-,L ii 1Ii-jiI i 1 I II iI: ,;I!i !ji! I,.,.,.,-. . .!: I L,-,-,-,-, I_,iI! I ilI.: i I !II II! j I,I. .it IIii !:I! ii,ii! ,I! III,.,.,Iii ! I I!II I I ;7.; ,I, ,II I ! I!.,., 1.1 11 1I! I , I ., I I I I I !I III I,III: ._._.1t.- I :.:I :.!I .:II -r-r-: I . rf! i!L,Y riI H :i, ,. I !-:It j; !2 Itl-. ! ., 1 I,.lr i-.:j I. I;:. r:U . -. ., t-=/!- ! Hr.: . i rlrl i !. !:-,! it+L. ; ,III: i !, !IiI j-:J-, I i;,I L f,!J! T- ;,J i! *c :. i f . ; . :Q . . : . .; 1 fIr it. II :r .JU.lJ,Jl.nr/nUJJ i-O:=: c= 1I-ar =-=-_4._=r.,-,-_Jl,-,=-=-=-=-L_=-=-=-=-I r ! i I I i Iii i i i I I i iI ! i 18 i I II ! I I Ie j I I H 1.1 I I .JPI-4- CPU OUT .JP1-1 CPU IN I ii I iE II i I if !i , i , !r I i : I is I I I i, ! JPI-8BOA JP l-lIrBCLIC JP 1-1 5,INT i i, I I Iii I !i CI .1ur a CII .1ur:I +5 +:1 S-232paT Ul 1 4-MAX ! 1 9 ,2 C CI .fur I 2112 T CI1 .fur T 5 :r EXPANDER +5 U2T18 1 2pcr 8574- 3 15 I: 1 13 -DATAC L.,DATAB 8JJATAA 7 8 I. 11 la . ,L9- 7 AUDIOMUTECONTOL+:1 r I C12 -.sur . .JP1/8 UTE IU 22 Ie au 011 ZVP2111. . . . . z . JP2-4- 282 OUT JP2-2 282IN paVERSUPPLYINPUT 1+121.I11-12 1.I1 1.it<I. .!uF.uFnuFT.IuFJuFJnF +5 CU I .1uf - : 1 .17 181e TO US ATA IN IIU lYNU. LED4-ICNI-27 LED.ICN1-28 LEDI,CN1-SI LECN1-S3 c-r-_.-.-.,_.,.,.,., 1 I!MondialDesignsI I21 Livingstonefrye i !Dobbs FerryI IINev Yorkj I-tT- -_.- ,iShu. ,-t!. I!-,ActSSurroundProcessor! j-;i:.;- f,;j;:-, - ,; -,-,-,_.,.t ,-,; -r!l-;:-:- , T ,i;:;,:.-.- -.Tft.:.- !,.t3:;fchrJf!11O ,hCantro I Circu itsi;u:liilI I%Tif1;Ti;-;It:-1.;ifiT;ii1$-itte;-.T-._-,-,-,-_w-1 i12/11/97I12/28/97!SHEET1or 1! .,-,.,.,.-.-d_,._-._,._-,-,-,-,-,-_.,-,.,.,-,.,-.,-,I i on - . II. . . TO2ETO2E z . DSPRESET CN2.12 CLOCIe INH 1128U12 ZVP2111 II CNI.l28 I <lESET II 091293 2 i c -;=j:-=-r=-:r=r=-:=:.-.=r=-rT-c-T-.c -T.Cc ., II 1111 i I i i i ! W ! iJ ! IL Ii ! i I ie i Ii ! i iI! ii H W i I ! 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 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:.:=:=:.: : 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 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