InterM-PA9348-pwr-sm维修电路原理图.pdf

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1、SERVICE MANUAL PA-9348 P U B L I C A D D R E S S P O W E R AMPLIFIER RadioFans.CN 收音机爱好者资料库 Electrical Adjustment Procedure 1 Specifications 2 Electrical Parts List3, 4, Top and Bottom View of P.C. Board5, 6 Wiring Diagram7 Block Diagram 8 Schematic Diagram 9, 10 Exploded View of Cabinet 50/60Hz, 2

2、4VDC Power Consumption .(Supplied AC mains transformer depends on country requirements) Power Consumption.600W(1/8 power) Power Consumption.900W(1/3 power) Power Consumption.1450W(full power) Weight.22kg/48lb Dimensions.482(W)x132(H)x280(D)mm/19(W)x5.2(H)x11(D)in * Specifications and design subject

3、to change without notice. ELECTRICAL PARTS LIST 3 Ref No.Part No.ValueDescription Q362008405999TR,SG,NPN,100MA,250V,2SC4001,T2SC 4001 Q312028406113TR,PW,NPN,3A,60V,KTD2058,TO-22D2058Y Q17-182028407990TR,PW,NPN,1.5A,180V,KTC4370A,TC4370A Q21-302028443880TR,PW,NPN,15V,180V,2SC3856,TO-C3856 D2120581009

4、96DIODE,RE,1A,800V,1N4006,DO-41,1N 4006 D202058300980DIODE SCHOTTKY MBR4060PTMBR4060 D11-192058304100DIODE,SW,100MA,75V,1N4148M,DO-1N4148 ZD112058501076DIODE,ZN,500MW,BM,7.5V,DO-35,TUZ 7.5BM ZD15-162058502056DIODE,ZN,500MW,BM,5.6V,DO-35,TUZ 5.6BM ZD132058502082DIODE,ZN,500MW,BM,8.2V,DO-35,TUZ 8.2BM

5、ZD142058502100DIODE,ZN,500MW,BM,10V,DO-35,TAUZ 10BM ZD172058502120DIODE,ZN,500MW,BM,12V,DO-35,TAUZ 12BM ZD12 ZD182058502160DIODE,ZN,500MW,BM,16V,DO-35,TAUZ 16BM ZD192058502240DIODE,ZN,500MW,BM,24V,DO-35,TAUZ 24BM ZD212058512150DIODE,ZN,1W,BM,12V,DO-41,TA12V 1W ZD202058512190DIODE,ZN,1W,BM,10V,DO-41,

6、TA10V 1W U11 U142118010590IC,OP AMP,NJM4558D,DIP84558D U122118220988IC,OP AMP,NJM4580D,DIP84580D U132128610900IC,VOLT REG,15V,1A,7815,TO-2207815 TH11-122438209031THERMIST,NTC,50OHM,125CTH50K IPT112808098300TRANS,IPT,150OHM,515/515OHMI.P.T(PA-9324) R753003120953RES,MF,1.2K,1/5W,1%,AX N,TA1.2K 1% R743

7、003324953RES,MF,3.24K,1/5W,1%,AX N,TA3.24K 1% R763003866953RES,MF,8.66K,1/5W,1%,AX N,TA8.66K 1% R703003909953RES,MF,9.09K,1/5W,1%,AX N,TA9.09K 1% R83 R903009102973RES,MF,1K,1/5W,5%,AX N,TA1K R11-13 R16-203009103973RES,MF,10K,1/5W,5%,AX N,TA10K R24 R26 R29 R79 R81 R21-22 3009104973RES,MF,100K,1/5W,5%

8、,AX N,TA100K R73 R80 R253009182973RES,MF,1.8K,1/5W,5%,AX N,TA1.8K R333009183973RES,MF,18K,1/5W,5%,AX N,TA18K R50-513009201973RES,MF,200,1/5W,5%,AX N,TA200 R303009202973RES,MF,2K,1/5W,5%,AX N,TA2K R57-583009203973RES,MF,20K,1/5W,5%,AX N,TA20K R48-493009220973RES,MF,22,1/5W,5%,AX N,TA22 R56 R593009222

9、973RES,MF,2.2K,1/5W,5%,AX N,TA2.2K R883009223973RES CF 22K 1/5W J N22K R38 R54-553009271973RES,MF,270,1/5W,5%,AX N,TA270 R39-40 R863009330973RES,MF,33,1/5W,5%,AX N,TA33 R273009331973RES,MF,330,1/5W,5%,AX N,TA330 R453009391973RES,MF,390,1/5W,5%,AX N,TA390 R43 R52-53 3009471973RES,MF,470,1/5W,5%,AX N,

10、TA470 R89 R443009472973RES,MF,4.7K,1/5W,5%,AX N,TA4.7K R31-32 R36-37 3009473973RES,MF,47K,1/5W,5%,AX N,TA47K R77-78 R14-15 R233009562973RES,MF,5.6K,1/5W,5%,AX N,TA5.6K R713009563973RES,MF,56K,1/5W,5%,AX N,TA56K R84 R873009682973RES,MF,6.8K,1/5W,5%,AX N,TA6.8K R34-353009752973RES,MF,7.5K,1/5W,5%,AX N

11、,TA7.5K R723009753973RES,MF,75K,1/5W,5%,AX N,TA75K R853009824973RES,MF,820K,1/5W,5%,AX N,TA820K R283009911973RES,MF,910,1/5W,5%,AX N,TA910 R60-693059228674RES,CE,WW,0.22,3W,5%0.22 3W SVR11-123248310120VR,SEMI,CF,TOP,6.4MM,100100B C233408247149CAP,E,SM,SG,85C,470UF,25V,M,10470/25 C213408247171CAP,E,S

12、M,SG,85C,470UF,50V,M,13470/50 C343639474259CAP EM 0.47UF 250V K0.47/250 H17-184355461604CON ASSY 1P BRN #14 250-TERCON ASSY 1P BR CN12 CN14-174428595002CON WAFER,BOX(M),2P,STCON WAF 2P CN134428598304CON WAFER,LOCK(M),4P,STCON WAF 4P CN114428598306CON WAFER,LOCK(M),6P,STCON WAF 6P P11-184465998210TER

13、MINAL(250)PCB TAB250 TAP TP114678699410CNT PLUG 1PCNT1P TP12-154678699411CNT PLUG 1PCNT1P RLY115528001020RELAY 897P-1AH-D T01(DC24V)S.C897P-1AH-D FAN17308998512FAN (F1238H24B)F1238H24B(24V) Q11 Q13 2008606104-TTR,SG,NPN,150MA,50V,KTC3198,TOC3198Y Q19-20 Q32-34 Q352008606105-TTR,SG,PNP,150MA,50V,KTA1

14、266,TOA1266 MAIN BD (4003473800) Ref No.Part No.ValueDescription Q15-162008606107-TTR,SW,NPN,150MA,50V,KTC3206,TOC3206Y Q142008606108-TTR,SG,NPN,100MA,120V,KTC3200,TC3200BL Q122008606998-TTR,SG,NPN,300MA,20V,KTD1302,TOD1302 R46-473039102575-TRES,MF,1K,2W,5%,RA R,TA1K 2W R823039200575-TRES,MF,20,2W,5

15、%,RA R,TA20 2W R41 R923039271575-TRES,MF,270,2W,5%,RA R,TA270 2W R423039479575-TRES,MF,4.7,2W,5%,RA R,TA4.7 2W C15-16 C18 3409210071-TCAP,E,SM,SG,85C,10UF,50V,M,5P,Oct.50 C24-25 C27-29 C223409210141-TCAP,E,SM,SG,85C,100UF,25V,M,6P100/25 C263409210171-TCAP,E,SM,SG,85C,100UF,50V,M,8P100/50 C12-1334092

16、10971-TCAP,E,SM,SG,85C,1UF,50V,M,5P,TJan.50 C303409222141-TCAP,E,SM,SG,85C,220UF,25V,J,8P220/25 C113409222971-TCAP,E,SM,SG,85C,2.2UF,50V,M,5P2.2/50 C313409233071-TCAP,E,SM,SG,85C,33UF,50V,M,6P,33/50 C173409247071-TCAP,E,SM,SG,85C,47UF,50V,M,6P,47/50 C19 C1093409247971-TCAP,E,SM,SG,85C,4.7UF,50V,M,5P

17、4.7/50 CR153509101231-ACAP,CE,HI-DI,Y5P,100PF,50V,K,A100P CR133509121231-ACAP,CE,HI-DI,Y5P,120PF,50V,K,A120P CR16-173509471231-ACAP,CE,HI-DI,Y5P,470PF,50V,K,A470P CR143529050311-ACAP,CE,TEMP,SL,5PF,50V,C,AX,TA5P CR11-123539102231-ACAP,CE,SEMI,Y5P,1000PF,50V,K,A1000P CR18-213539104531-ACAP,CE,SEMI,Y5

18、V,0.1UF,50V,Z,AX0.1u CR1-23539332331-ACAP,CE,SEMI,Y5P,3300PF,16V,M,A3300P D1012058304100DIODE,SW,100MA,75V,1N4148M,DO-1N4148 ZD1012058502091DIODE,ZN,500MW,BM,9.1V,DO-35,TUZ 9.1BM ZD102-1032058502120DIODE,ZN,500MW,BM,12V,DO-35,TAUZ 12BM U101-1022118010590IC,OP AMP,NJM4558D,DIP84558D LD101-10223000501

19、05LED,RND 5MM,RED,DIF,1U,ST2.5RED LD103-1042300052105LED,RND 5MM,GRN,DIF,1U,ST2.5GRE R1123004220953RES,MF,220,1/5W,1%,AX N,TA220 1% R1053009102973RES,MF,1K,1/5W,5%,AX N,TA1K R107 R1253009103973RES,MF,10K,1/5W,5%,AX N,TA10K R106 R108 R1233009104973RES,MF,100K,1/5W,5%,AX N,TA100K R1133009105973RES,MF,

20、1M,1/5W,5%,AX N,TA1M R1243009152973RES,MF,1.5K,1/5W,5%,AX N,TA1.5K R101 R1043009183973RES,MF,18K,1/5W,5%,AX N,TA18K R116-1213009202973RES,MF,2K,1/5W,5%,AX N,TA2K R1103009222973RES,MF,2.2K,1/5W,5%,AX N,TA2.2K R1093009302973RES,MF,3K,1/5W,5%,AX N,TA3K R1023009333973RES,MF,33K,1/5W,5%,AX N,TA33K R12230

21、09472973RES,MF,4.7K,1/5W,5%,AX N,TA4.7K R1113009681973RES,MF,680,1/5W,5%,AX N,TA680 R114-1153009682973RES,MF,6.8K,1/5W,5%,AX N,TA6.8K R1263009684973RES,MF,680K,1/5W,5%,AX N,TA680K R1033009822973RES,MF,8.2K,1/5W,5%,AX N,TA8.2K AN134355705710CON ASSY 4P 210MMASSY 4P Q102 Q104-1052008606104-TTR,SG,NPN,

22、150MA,50V,KTC3198,TOC3198Y Q1012008606108-TTR,SG,NPN,100MA,120V,KTC3200,TC3200BL Q1032008613000-TTR,SG,NPN,700MA,50V,2SD1111,TO2SD1111 C101 C1033409210071-TCAP,E,SM,SG,85C,10UF,50V,M,5P,Oct.50 C1023409210971-TCAP,E,SM,SG,85C,1UF,50V,M,5P,TJan.50 C1073409222071-TCAP,E,SM,SG,85C,22UF,50V,M,5P,22/50 C1

23、043409247071-TCAP,E,SM,SG,85C,47UF,50V,M,6P,47/50 C105-1063409247971-TCAP,E,SM,SG,85C,4.7UF,50V,M,5P4.7/50 CR1013529100311-ACAP,CE,TEMP,SL,10PF,50V,J,AX,T10P CR102-1033539104531-ACAP,CE,SEMI,Y5V,0.1UF,50V,Z,AX0.1u R13009332973RES,MF,3.3K,1/5W,5%,AX N,TA3.3K VR13238081410VR,ROT,HOR,1U,L20,25K,B5KB C5

24、-63419515380CAP ELSW 15000UF 63V JAMICON15000/63 AN14355461412CON ASSY 6P SHIELD #26ASSY 6P SH H34355461513CON ASSY 1P RED TUBE 250-TERASSY 1P RE H154355461518CON ASSY 1P RED TUBE 250-TERASSY 1P RE H164355462018CON ASSY 1P BLK TUBE 250-TERASSY 1P BL H44355705514CON ASSY 1P BLK TUBE 250-TERASSY 1P BL

25、 H74355705607CON ASSY 1P BLUEASSY 1P BL JK24408194610JACK,XLR(M),1U,3P,AN,E403A0090XLR JACK (M) DCIN14438094610TERMINAL,DC,2P,19MM,ANDC TERMINAL 2P JK14438193710JACK,XLR(F),1U,3P,ANXLR JACK(F) 3P P3-64465998210TERMINAL(250)PCB TAB250 TAP LED DRIVER BD (4003473810) JACK BD (4003473820) 4 Ref No.Part

26、No.ValueDescription SW1-24618001110SW,SLIDE,HOR,DPDT,NS,L7.5SLIDE SW F155508113629FUSE,20MM,T,8A,250V,K/U/CS/JDOM,R,C,D,M 5508424233FUSE,31.8MM,T,15A,250V,U/CSE,J,T F2-35508124433FUSE,31.8MM,T,20A,250V,U/CST20A/250V C13409222871-TCAP,E,SM,SG,85C,0.22UF,50V,M,50.22/50 C23409247871-TCAP,E,SM,SG,85C,0.

27、47UF,50V,M,50.47/50 C33609103120-TCAP,FILM,POLYESTR,0.01UF,100V,0.01/100(M) J1-41508400501JUMP WIRE(0.5/52M/M) 0.5/52M/M R913059101776RES,CE,WW,100,5W,5%,RA T100 5W C35-363609473160CAP,FILM,POLYESTR,0.047UF,400VM473 CN184355923805WAFER LW(3.96) 5P JISCON WAF 5P T14465997704TERMINAL,SCREW,4P,10MM,STS

28、CREW TRERMINAL TP24678699411CNT PLUG 1PCNT1P SP13509103450-TCAP,CE,HI-DI,0.01UF,500V,Z,RA,0.01/500 SW34648099010POWER SWITCH ESB-99831V MASTUSPOWER SWITCH H5-64355705414CON ASSY 1P BRN #14 250-TERASSY 1P BR C43549103107CAP,CE,AC,Y2/X1,0.01UF,250VAC,0.01 AN24355818817CON ASSY,FL,2P,5264,5395,390MASSY

29、 2P R1313009222973RES,MF,2.2K,1/5W,5%,AX N,TA2.2K LD1312300050101LED,RND 5MM,RED,DIF,1U,ST2.5RED AN1314355705815CON ASSY 2P FLAT(LA) 330MMASSY 2P D12058199900DIODE,BR,50A,600V,GBPC5006,GBPGBPC5006 OPT12818085200TRANS OUTPUT PA-9348O.P.T PA-9348 C343639474259CAP EM 0.47UF 250V K0.47/250 H184355461604

30、CON ASSY 1P BRN #14 250-TERCON ASSY 1P BR ACIN14448598810AC INLET 6100.4320 2T-250TE SU6100.432 P13-14 P17-184465998210TERMINAL(250)PCB TAB250 TAP PT12828054300TRANS POWER PA-9348(100V) J-100V 2828054310TRANS POWER PA-9348(115/230V) R,C,E,M,T-115/230V 2828054320TRANS POWER PA-9348(220V) DOM-220V 282

31、8054330TRANS POWER PA-9348(240V) D-240V AC Cord Set4308987810AC CORD DOME 10A INLETDOM(220V) 4308999410AC CORD SET,3P,10A,250VAC,V,22R(230V) 4308996710AC CORD,3P,10A,250VAC,V,2500MMC(230V,UK) 4308998000AC CORD SET,3P,7.5A,250VAC,SAAD(240V,SAA) 4308999310AC CORD SET,3P,10A,125VAC,U,20E,T(120V) 430899

32、0810AC CORD SET,3P,10A,125VAC,J,18J(100V) 4308988610AC CORD SET,3P,6A,250VAC,CC,18M(220V) TERMINAL BD (4003473830) SW BD (4003473840) LED BD (4003473850) OTHER TOP AND BOTTOM VIEW OF P.C. BOARD 5 6 WIRING DIAGRAM 7 8 BLOCK DIAGRAM 10 SCHEMATIC DIAGRAM 9 12 EXPLODED VIEW OF CABINET & CHASSIS/MECHANIC

33、AL PARTS LIST 11 14 ASSY DRAWING 13 INPUT(ADJ) 12dB 0dB BALANCED INPUT 1V/10KLINK HPF ONOFF AC INPUT 120V 60Hz, 600W FUSE : T15AH / 250V DC INPUT 24V ) 70V(10.2 ) 43.8V(4) OUTPUT COM AB 62V(8 ) FRAMEFLOAT GROUND LIFT www.inter- 1 1 1 2 3 4 5 6 7 10461234 97010 AC INLET FUSE HOLDER SLIDE SWITCH246180

34、01 110 1 8 3228078 5101 9 10 11 12 1 1 4438193 710 10461216 72313 TOP COVER 13 KNOB PUSH85439872101 FRONT PANEL LENS LED 0486029824231 1 HANDL E04860399 52202 4458999 210 1 1 Remark No.Descr iption Part NoQty 14 14448598 810 SCREW TERMINAL144659977 04 0461216 723111 85239972104 0461216 72312 0461216 72314 0461216 72317 4438094 610 0461216 72315 0461216 72316 1 DC TERMINAL 2P XLR JACK(M) 3SIZE COM DOM R, C E D J M T XLR JACK(F) VOLUME MAIN CHASSIS 4408194 610 482 132 34 5 67 2 1 440 280 8 14 13 1110912 www.inter- MADE IN KOREA 2004.12 9017300400