BO-Beomaster3000_type293x-sm维修电路原理图.pdf
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1、Bang&OlubenBeomaster 2000ryDe 291 1 11 U 1 gl 1 51 17 I 19Beomaster 3000Tvpe 2931 | 3U 33/35/ 37 | 39Terminal 3000Type 2044SERVICEANVISNINGSERVICE MANUALRadioFans.CN 收音机爱 好者资料库Bro&OlubrlIndboldDiag4mmrHalvlederoversi6ElekEisk stytlisteMekanisk styklisteJusteringer,.Tekniske specifkationetr .,.Adst e
2、lse.,.-.ServicetipsIsolationstestRadioFans.CN 收音机爱 好者资料库Bang&Oluben1 RF Section,. . diagr. A, C2 AF Sectioru Power Supply & Control .,.,. diagf. B, C3 Secondary Control.,. . diagr. A, B, C4 Volurne Control . diagr. C5 Volume Display . diagr. C6 Fuses Board., . diagr. BBang&OlufrenBLOCK DIAGRAMP-Sete
3、cl2IC2 - 3AM TunerDe tec to rFM TunerD etec tor2TR30-31 2TR33-TuningVottageI N,1ooLoo2TR204-2TR205I24VVotume Disptay-ir+,+,lo_-_-Mu teRESo;id-IntlTI C 2 l C 6R e6et1-31ooOUT2TR209-2TR21 0Votume DisplayFaultSwitch2TR15-1616V57V*30V-30v1-4DIAGRAM A, tlpe 29LLBefore serial rn. 2930001c34 l83ronfrIB lc:
4、n- -bJllOn llOn- f i -TRlIB3BC54AB?Bang&0lubenc4383rIIIIIIrt .IIr- t-:rsl ttton-f-rtLl0opT-t- -c38i .E- loyrc3cA 3189 Ec4o STEREOl0zLvcr20=Cs22OnAUTO =STEREO.AFCMOt =MONO,-AFCtc? tc3) J J JB13 - 8r8c22 - C30NrLr r VIcnIDIAGRAM A, type 29L2/L7Before serial rn. 2930001Bang&OlubenTRIBC 547C| - roorrro5
5、v TrO J Ltonpr-lc l l L li I Ll_J_TP2SIDEBANOMUTELOGICc3sII0v ( 15v).dT-8F199 topT-I-.1 -clrrf iic6s-r r.r_al!i t- ittdil-*g-r- | | IoLTriz,sur oltcealorP,Ir*I,TIrroq220A c lcTzzn* 12v71O BFL6 ez2 4ocTizn-TR20s(oo(JaoR22cr0lnP2-P:-1-5rc3cA 3189 E_c94lonA3lioonlB2-roonT-LBtL-ll rt M Bs s lE1 i AM.l i
6、tai otr83Ssr o 0 52 O 0 63 0 0 74 0 0 8B13 - Bl8c22 - C30clAUTO = STEREO.AFCMOt,lO = MONQ -AFCflz lcrt3 lcil4020B3INTSUPPLYflIl.rc2 rc3MPSA13 MPSAl3J 3 J 3t,zv t .2vcr2 tcr3)31olhAM1-6DIAGRAI| A, t5pe 2919c2 | C30 c36-pz oocT-3 - STAGEIF AMPrc3 93cA 3189 E)_14q1iIit-r IIrjiTl? -IUNMETERCIRCUIIc438 3
7、 T3p9fIJ -OUADRA.TUREDEMODU.LATORAFCA M PAUOIOMUIEAGC,ADJ.ca lR 2 4170c?1l-lcgl1n7IIIP2c21l l 0 nI-L4.vIA1TPIF.5Lrt22nl -iI N t .| t | ( t t-r I r=r c a(pIP1IITITP2-P3-Bang&OlubenC43 1 1 3p9B3Lr0Iel-c3884 ltoyrc3 83cA 3189 Ec49 I B3TP5T-c3E-o STEREOt2E813 - Bl8L I I - L J U; ? l + lr s l d l- Y Y Yc
8、57 l2?0nl | .o. , R76 r- lz,w 3,8vf-;:li-J6s0 Fj2,av I 13 I t4 15IUNME TERCIRCUIT9 lr02.4v ail 53vc12o TP6B4- ro ls lE Lc4031n15 tl,P7),?3 r 8002653AUTO= STEREO. . AFCMONO= MONO.-AFcrc 2 rc3MPSA13 MPSAI3J3 J3t ,2v t,zvLIGHT BALANCEl n l l n-o lE IP2-P3-Pl*-3.ev P52lBang&OlubenDIAGRAM A, tSpe Z9LL|LS
9、From suial rn. 2930001| -roorrnir+j IL_l-_ar c+ cl. ) + o,.1 . E-Piil-r l Ft l iric438 3 rlc2 81TDA 1062P3t-P1-P2-1-7C43 1s3p9EJSTA6EAMPrc3cA 3189 E)ELAYEORE AGC.o STEREO813 - Bl8c22 - C30a Type 2913PCB 1 = 8002?tC 200/IC4OO= l5n (75pS OE-EM PHASSTS)(Lr PIcnl0ztvcr20=cs22OnIo ls lc ILqUJ:215t1P7,AUT
10、O =STEREO,.AFCMOIO =MONO,-AFCtcz tg3i3 J3MPSA 13 MPSAI3c9InP2-slcIt21-gDIAGRAM A, tlpe 29L2/L5/L7 From serial rn. 2930001c17izli43IBr99TRIO7 y rIo/.c3!3-r-lo,o-TP2c3s IoIITi-?-rlLI4 A3BC547Cc1ca#417o_-, ,lllc2 B1T DA 1062rNrSUPPLY5JB3l10n llOn u - r 2TRlI548 BR22P1-Bang&OlubenpEl-ea-3 c38F5- lovrc3c
11、A 3189 E12tvlt l3S5rlo o|s2lo ol5lo lclo oleB13 - Br8c22 - C30clzzoTzzfi4 | 84lr r l irco;F,-L w lr?;f.Hl rrMws s iE1 i lM.l r7i 6R oFMtv-I I A M-l=toonlBt-200dnA 5-1IIasTAUTO = STEREO.AFCMONO =MONO-AFCcll4o llTol*f020R ?,tfl roJl.cl2 lCrSL l g t L r E *Bang&OlubenDIAGRAM B, il tlpesTR2A3327-25BCBC5
12、178I)r0A243:n t lType 29ll 220v PC6 8002627 6Fl T-IFAType 2912 240v PC6 8002627 6Fl T-1,5AType 2913 l20V PC6 80OZl37 6Fl T-44Type 2915 240v PC6 8m2627 6Fl T-IFAType 2917 220V PCG 8002627 6Fl T-1,64Type 2919 220v PCO 8002627 6Fl T-1,6At5vtsJBDI:r8las22Oy?i.38WTRg .33(5468- t :tt,c20:8317Oplrylgl6-800
13、2627 -DI. - H 3IItH 1c213- ooHl| | czte| + H lI l s s nr - - ro Onty type 2919oo 5C213.6C413-toop6C2t5.6C415- 2n2ru/ruTorp-RADIO AF R.H4RAOIO AF Lsa7 |22opl-H :c4r6c281 =l00nc3l00nl gl u zF2mIaa34317vtlaiD12- H l| 68n-c428 |u l -22op I-AIEc34 qls c361-9R43IRI6BC 548 Bcnt0At7ILetl Channel: C400 - 408
14、, R400 - 1181400TR400-101,0400arrr - |r-3( .( 1(? .1,;2B2I,3,7c23=F2lo)lllIIt6vly typc 2919213. 6C413 - t00p215.6C615-2n2Pt-c403lrz rc r srx aelOutput hybridI= r li l - l ltZ ltFztl)8102 |n lEz)tIliIIII_ _ lr,f-i sl6l :f*E+-T,IAX VOTUMEAI3 - AIEc33 - C47c34 C35 C36BALANCEPt- IA25 421rltt55781-10DIAG
15、RAM C, il t5pesE?BC32? -25NO LIGHT 23Vtloil%lJ1oJloJftrtiTiL20310yH5V l6vC/*3 |E a -l n I-;Ir t t lllllL_- l - liI1c4l Ilon I-2lzl,-2 -15VP1F:tFi.tct F2 PtsN 7445NPROGRAI,I Sr g!SELECTF5ItiTnTPI-FFeSlqo50lc2 A1sN ?445Nlc6 E3TMP 8048P64 BYTES RAMIK BYTES ROMlE t=c , i , E l = l S l =E il 5F rH|3 lH l
16、STR27BFI99 A.ffiTRIBFr99 ./l! ! ,D3(oPHz6ril=-J l - E002630 -842 843B3E B3:IEl-II;Bang&Oluben-T-P1F5tr2FI15N,il4 SisY.Ip-ErTI P 2TPIFFTR24BFI99TR3O43BC 547 Bls-D,t 1 0 |TOXTAL 1XTAL2RESE TsNTEAKUPs-EFwALEDBoDBtDBzDBrDBtDBsDBaDBz/ttVccP27P26P25P21P17P16P15P14P13P12P11Pt0voDPRO6P23P22P21P20ItDrls-Dtdl
17、t 1 0 t 2 0 llsDnoTiaTl1 1 0 1 2 0 1 3 0 1lslDr$ontson-ilSdOlt t 0 t 2 0 t J 0 1 1 0 IlsDtlsDqsDTlwqntnt 1 0 t 2 0 l 3 0 l 4 0 l s 0 lWl t 1 l 2 0 l 3 0 l 1 o l s o l 6 0 lA22 - A30B3 - 847W| 10 | 20 | 30 l /,0 l s0 | 60 | 70 |Wt10 | 20 | t0 | 40 l s0 | 60 170 | 80 |Ia-l.JqsSVOLUME CONTROL2rc6 (8018
18、)5I(2 (715)OUfPUTINPUfOUTPUTPIN LOW4320o l ca l n0000007X1000009200003000100I0000750070600I0700I7II0000010o90I00t00I00t100I0I000100501101010150I1t600000011170001800I01 90011?0I0000010J2l0100023021II0000001225100I2610I0710128000000129I101JO1I0J 111723456I9104 412t31q1618192010J Y38373635J433JZ)1JOzv2
19、82726z5z423222l-ffiq-FUNCiljN ABLE 3tC1 (7115)INPUTSFUNCflONDcB0000PHONO000TAPE 12000|APE 200A NT+0I00P550107ST. BY60I0P1701P291000P31000IP1IJ t -Bang&OluberlSEIIONDUCTORSTransistors1TR18320377 20 BC 547 C2TR58320104 20 BC 558 B20 BC 182 C,/CKt7 BC 182 CL2TR6-7 8320108 20 BC 548 B1TR2-3 832028t 42 B
20、F 1992TR88320241 32 BD 138 W1TR4-5 A320311 42 BF 2402TR98320237 20 BC 546 B1TR6/10 8320281 42 BF 1992TR10 8320369 31 BD 5341TR11-12 8320108 20 BC 548 B2TR11 8320097 20 BC 547 B1TR16 8320104 20 BC 558 B2TR15 8320152 20 BC 557 B1TR17 8320152 20 BC 557 B2TR16/19 8320108 20 BC 548 B1TRr8-19 8320108 20 B
21、C 548 B2rR23-27 A320281 42 BF 1991TR20 8320104 20 BC 558 B2TR30 8320097 20 BC 547 B1fR21-22 83201OA 20 BC 548 B2TR31 8320316 20 AC 327-251fR27 8320329 20 BC 338_252TR32-35 8320152 20 BC 557 B1TR28 8320396 24 MPF 43922TR400 8320108 20 BC 548 B24 2N 563924 2N 43922TR401 8320097 20 BC 547 B1TR29 832010
22、8 20 BC 548 B2TR404 8320405 20 BC 5s0 B1TR30 8320535 22 BF 256 C2TR40A A320377 20 BC 547 C1TR31 8320108 20 BC s48 B2TR41U A320152 20 BC 557 BlTR3s-37 8320281 42 BF 1993TR1-52TR1 8320097 20 BC 547 B4TR1-3 8320281 42 BF 1992TR2 8320316 20 BC 327_255TR 18320152 20 BC 557 B2TR3 8320097 20 BC 547 B832031
23、6 20 BC 327-25409sTR22rR4 8320369 31 BD 5342-1ICS2tc41tc18340569 r03 LM 358 Na8340543 124 TMP 80481tc28340198 101 TDA 10622tc7L8340172 102 CD 4081 BCN102 HEF 4081 BP1lc38340233 101 CA 3189 E102 MC 14081 BCP1lc48340284 101 TCA 4500 A3tc 18340192 101 SN 7445 N10r DM 7445 N1tc58340489 r01 TDA 10723tc2-
24、3 8340054 19 MPS A132tc18350000STK 463 ST8340542 101 HEF 4049 BP2tc2-3 8340202 102 HEF 4066 BP102 CD 4066 BCN8340192 10r SN 7445 N102 MC 14066 BCP101 DM 7445 N8340187 ltl TDA 1074 A*Specielt udvalgt eller bearbejdet eksemplar.*Specially selected or adapted sample.*Speziell ausgewiihltes und bearbeit
25、etes Exemplar.ABefder statisk elektricitet kan odelegge komponentenAlndicates static electricity may destroy the componentABedeutet statische Elektrizildt die Komponente zerstitren kanrlASignifi que lectricit6 statique peut detruire le composant2-2Diodes1D1-2 8300058 209 1N 41482D158300036 209 ZPD 4
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