Amc-AV81-avc-sm维修电路原理图.pdf

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1、. -. 0 f , ,I . - SERVICEMANUAL. AV81 AUDIO VIDEO CONTROL CENTER RadioFans.CN 收音机爱 好者资料库 - REAR PANEL CONNECTIONS/FRONTPANEL CONTROLS REAR PANEL Ii) 23 4 5 6 7 1. AC LINE CORD 2. AUDIO INPUTS: CD, TUNER, TAPE1, TAPE2 3. AUDIONIDEOINPUTS: VCR1, VCR2, LD, VIDEO 4. RECORDING OUTPUTS: TAPE1, TAPE2, VCR1

2、, VCR2 ( 5. AUDIONIDEOOUTPUTS ,i 6. SWITCHED CONVENIENCEAC OUTLETS, 7. UNSWITCHEDCONVENIENCEAC OUTLET FRONT PANEL AMC 0 .o,HOH 1 1. POWER SWITCH 2. PHONES 3. BASS 4. TREBLE Audio Video ControlCenterAV61 H.O.M.E.AlTTOMATION SERIES . e ) DOVCRlO00 67 5. RECORD 6. INPUT SELECTOR LEDS 7.INFRAREDRECEIVER

3、 3 RadioFans.CN 收音机爱 好者资料库 r SPECIFICATIONS AUDIO INPUTS (CD, TUNER, TAPE1, TAPE2, VCR1, VCR2, LD, ) Power Consumption.15W ) 6 .I I 7 L-CH HJ6Dl HEADPHONESJACK R-CH AMCLII NTERNATIONALCORP. ith AV81-+EADPHONEAMP inpou_nt A aT;: I1D-+PDD3 .PH.J.QL1992ISh.t C6011R601 R61S lk R611 IlOOK lOu/25VI 100/.S

4、W R6DS R603 II (it L lOOk 10K Q603 L-/P R607R6D9 PN2907 4K7 330 c6071 R- /P IQ601 GND PN2222 R-I/P0./ 10nT T O.luF C6D3- C6DSr R613 I R616 L-I/PIII I I I I47u/1DVIISOpF lKS6K8 GND MUTE +lSV -lSV C602R602 IDu/25V lk .-I100/.SW R6D6 R604lOOK 409 150 Q410 2SCla15 1(0: LoaOl .RONTPNEL POWE LEO - sa.MDUL

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6、slCD40SZ t;gt +fSV R314 10K C3l2 lOUF U30Sb TLO72 7R3l2R.CH 75 O/? . VIDEO INPUTS R316 4K7 O/? R317VIDEO 7S AMCLICORP.RDAS Titl. INPUTSELECTORHOOULE z.pounNUmber RIS84-i1 rEV I 91U30Sr14 CD4051 0: 4 1 3 J -15 V 31 1 14 !:ID (crof.JJill1I1Iifk U303 ID4013 . 4K7 L8 IIC304 INF U:r22UCR1,TRPE2-;APE1 O/P

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11、4 lN914 R703 47K 7 U703 C04013 POWER011 MUTE 0 0701 R706 10K +sv +9V r RL701 ;L SIIT CHEO ACOUT LET S itl. CLIINTERNATIONALCORP. AVBI-RP iz. pocu.nt Numb. au:., I , , r i I .-, . Ii :I ; . .; :;. . I I m. O;. m;1: li :!:n:j :!:;:1HiJIJ1r!1:r?1 fEt , . lfu fITlli F.: t lo rr-:;:i.I1; I;:;rt!,lr t ,.j

12、-l:I:i.U1, ;CAI.r.- II L1-01,(,1 .J, 0 . to -II 01. 0 N . . N l) . . In I m .) - FUSO4 USO3 1 USO4 11SV/60Hz 230V/SOHz + 23011 TSOl SOOrnA/2S011 USO2 CSO8 luF/SOli CNSOl ., 911 - Titl. AMCLI INTERNATIONALCORP. c1ob. 584/AV81-POWERSUPPLY Numb. PO . A 0 . -.-.,-. . -. ._- -.- -. . - -.-. -. .-. _._n.0

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14、 8nT. o-: il) -j IIC altO81 LI CT1U IIU I TPI 11 CIV.(lio-r u,RI,?O I IHI ! I1r8 / iT!( R!5t-v,bz. CI ,DIO RCOIWo/PCKT 58tA SELECTOR MODULE DI ulororco.(oOIP C1/T. tJb ii tl ! i ! I:! .3 ;: -0L. CltlUl Irnl:lO. IAtnl.pg-IV1P TCfU COUlltQLI f-oII. CHRt!OLTt IlFTI vlOm CDW51 nIX) I0 Rr:CDM DlFTPI1TI C

15、Dtt051UII ,w CDH351LlII L. tUlI!-(9)Q L. CIHHI!:L -rnVCRI 0II.tIIIHHU. i1 I PRE-1P 0-1 VIDEO) .FRO, SB4OOULEQ207 iJWS :PN;g 471 r 22S :Q20947KT POWER OFF UTE: :PN2222: :R223: I47KI :.UV: L.-.-. Q201C201 AUDIOI I R226 ,22;II :D202-=-: lN914- R201 3K9 -lSVR222 47K R207 3K3 RV202. 10KB R221 1 NOTE: T;,

16、.Ue0onlon.e.nnd of . .r.o on. e:onrole:;,re:j,t. R20S SK6 R203 3K9 R209 3K3 R213 + C214 I lSOK 22uF R21B 47K -SV :0201 :lN414B R219 , TPN2907.R220j i n. .-.-. ,. :Ene:loude:;,re:uj,tie:on: L.=.=.:j ACLII NTERNAnONALCORP. j,t 1. .AVB1 TONE CONTROL CCT. iupocu_ntNu_.r A - au: .t C . I.: tI . . .- - -I

17、 ., . . COMPONENTSIDE . . I : . 1 . i: j- Welt 19-123 II. Iii. !-!-=:i2T . . ,. . ,. tI 1 : 1111 . -.-.-. ._- 33-9.I9, -. 1-21!;.-. .,. -.-. 1. COMfONHTSIDE :516. T .!.L1:. - 98. - 1lfijf,! Lr:.!1tJl1: 6S.6. 2.861 19-1218-2 U.ltronlo.C I . 1992 -.-.-. . _1 . . ID . . CD 0. I - AmcliInternationalCorp

18、. Division of theIE.E.E.Group P.O. Box: 43.161TaipeiTaiwan.R.O.C.Tel: 886-2-7001457,Fax: 886-2-7091059 AVB1 SERVICE PARTS LIST PARTSNO.DESCRIPTION SPECIFICATIOtI REF. _nn_-_n_nnn-nnnnn- MD-90-1210 MD-90-1219 MD-90-1212 MD-90-1219-1 INPUT/OUTPUTPCB ASS Y INPUT SELECTOR PCB ASS Y DISPLAY PCB ASSY POWE

19、RSUPPLY PCB ASSY REfOTE POWERPCB ASS Y PACKING ASSY 34-1060POLYLONE4050(T50) CT-5215CARTON, INNERAV81 CT-5216CARTON, OUTERAV81 CHASSIS ASS Y 11-8428FRONT PANELAV81(BLACK) 11-6125-2FRAME RIGHT 11-8429-1REAR PANEL AV81 US/CN (120V) 11-8429-2REAR PANEL AV81 WG/EU/SA/UK/AS(230V) 11-1123COVER, TOPBLACK 1

20、1-6123-3COVER, BOTTOMAV81 11-6140-1FRONT CHASSI SAV81 11-2360 BRACKET,POWERSW 11-8417-3DISPLAY WINDOWAV81 28- 1046BFOOT 28-2074SPONGE, FOOT29x 1Ox3T 14- 5027POWERCORD US/CN(120V) 14-5028POWERCORD WG/EU/SA(220V) 14-5003BUSH I NGS 4N-4(4RF-5) 12-2110AC OUTLETUS TYPE (115VVERSION)x3 12-2121AC OUTLETEU

21、TYPE (230VVERSION)x1 12-3151KNOB,CONTROLBASS/TREBLE/RECORD 28-1049-1 CUSHI ON,CON TROL 12-31 52GNBUTTON,POWERGREEN 13-8227B BUSHING,POWER 16-1S473J RES.,SIP 47Kx8 +/-5:t11-1 30-NE 5532 IC,OPAMP NE5532SIGNETICS 30- TC4051 BPIC,C2fOSTC4051 BPlSO/N.S 30- TC4052BP IC,C2fOS TC4052BPTSB/N. S 30-1 Z27VJ DI

22、ODE,ZENER 27V 30-2SK363GRFET2SK363GR 30-PN2222TRANSISTORPN2222N.S. 30-PN2907TRANSISTORPN2907N.S. 30-J1O5JFETJl05N.S. 29-4166VR.10KBx2RK163121A320-10KBx2FORWARD 31-1245ROTARY SWITCHlP/BW CAMPI! N 30- TC4532BP IC,C2fOS TC4532BPTS8/N. S 30-4011CERAMIC RESONATOR560KHzCS8560P 30-MV60 1IC,REfOTE RECEIVERM

23、V601PLESSEY 30-LB1645 30- TC4042BP 30-TC40 13BP 30- TLO72 30-MC14577AP 29-4121-1 30-SE300210T 30-SE30031 DT 30-SBX1610-52 30-2SA1015Y 30-2SC1B15Y 31-1246 30-1115 30-L7B05 30-L7905 30-L781-5 30-L7915 32S1250500TU 3251250500T5 29-2134 11-5072 11-5076 30-M5216L 30- TC4001 BP 30-MP56724 35-3039 ,1 Ameli

24、International Corp. Divisionof theI.E.E.E.Group PO.Box: 113.181 TaipaiTaiwan,R.O.c.11)1:886-2-7001457,Fax: 886-2-70!J105Q IC,tlJTOR DRIVER IC,C2tlJS IC,C2tOS IC,D.P. IC,D.P. VR,W/tOTOR DIODE,LED (30m) DIODE,LED (30m) INFRARED RECE IVER TRANSI STOR TRANSISTOR PUSH SWITCH LED,POWER 30m IC,REGULA TOR I

25、C,REGULA TOR IC,REGULATOR IC,REGULA TOR FUSE,5x20mn FUSE,5x20mn TRANSFORMER HEATSINK HEATSINK IC IC,C2tlJS TRANSISTOR RELAY LB1645 1C4042BP TC4013BP 1L072 MC14577AP RK16312Ml001-20KBx2 SE30021O1GREEN SE300310TYELL SBX1610-52RA 2SA1015Y 2SC1815Y NON-LOCK GREENCSL-300GIGT L7805 L7905 L7815 L7915 T500mA, 250V T500mA, 250V FORU503,504 FORU501, 502 M5216L 1C4001 BP MPS6 724 VS-9MBTV-5 SANYO 1S0/SGS TSB/SGS JRC/SGS tlJlOROI.A ALPS SENlOR SENIOR SONY TSB TSB SGS/JRC SGS/JRC SGS/JRC SGS/JRC TIMELAG UL!CSA TIMELAG SEMKO MITSUMI TSB/SGS TAKAMISAWA r- WELTRONICS CORP. LONDON/L.A. -.,.c.=-._-._- . - . .