Realistic-STA730-rec-sm 电路图 维修手册.pdf

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1、CUSIIM MANUFACTURED FtR RADII SHACK,A DIVISION OF IANDY CORPORATION RadioFans.CN 收音机爱 好者资料库 CONTENTS 1. 2. 3. 4. 5. 6. 7. B. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. BLOCK DIAGRAM DISASSEMBLY I NSTRUCTIONS DIAL STRINGING DIAGRAM . . ALIGNMENT PROCEDURES ALIGNMENT POINTS . LEVEL DIAGRAM 26- 3 all units

2、 should be able to approximate these-some will exceed and some may drop slightly below these specs. Limit Specs represent the absolute worst condition which still might be considered acceptable; in no case should a unit perform to less than within any Limit Spec. BLOCK DIAGRAM sullvlassullvlds ooo k

3、t + ? +t + L t- T -l . !E. EE = 9=o 9;u = i3-oeEbEE e 3 =?=E-F g Ei -o-=:= taa=B=a= 5 =i AP trF is : 1. 2. DISASSEM BLY I NSTRUCTIONS To remove chassis from metal enclosure Remove five screws (#67 ll*18 tE 3aE 24 IC EOUIVALENT CIRCUIT =- JE 25 ELECTRICAL PARTS LIST CAPACITORS Ref. No. Value (F) R/S

4、Part No. Voltage (v) Toler. ance l%l Material c1 01 cl 02 cl 03 c1 04 c 105 c 106 c1 07 cl 08 c 109 c110 cl1 1 cl12 c113 c114 cl 15 cr 16 c117 cl 18 c1 19 c1 20 c20l c202 c203 c204 c205 c206 c207 c208 c209 c210 c211 c212 c213 c214 c215 c21 6 c217 15p (SH) 0.022p 1BP (SH) 0.01p 1P (CH) 220P 10P (CH)

5、0.01p 0.022p 0.02ht 0.047p 1 5P (UJ) 33p (uJ) 1op (uJ) 15p (UJ) 12p (sH) 0.01rr 15p (TH) 47P 0.47p 0.01p 0.01p 33s 0.022tt 0.022p 4.7 tt 220p 0.47 tt 0.022tt 0.022tt A.022tt 0.01p 0.047p 1tt 0.047tt 1op 0.022p cF-7281 cc223ZFCP cF-1226 CCl03KJCP cF-7377 cF-1 490 cF-1 902 CCl 03 KJCP cc223ZFCP cc223Z

6、FCP cc473ZFCP cF-1814 cF-7287 cF-1 946 c F-1 814 cF-7378 CCl()3ZFCP cF-1 836 c F-1 336 CC474MJAP ccl 032 F cP ccl03zFcP CC336MBAP cc223ZFCP cc223ZFCP CC475MJAP cF-1 490 CC474MJAP cc223ZFCP cc223ZFCP cc223ZFCP ccr 03zF cP cc473ZF CP CCl 05MJAP cc473ZFCP CCl 06MDAP cc223ZFCP 50 25 50 25 50 50 50 25 25

7、 25 25 50 50 50 50 50 25 50 50 50 25 25 6.3 25 25 50 50 50 25 25 25 25 25 50 25 16 25 tl0 +8O -20 tl0 +80 -20 tl0 tl0 tl0 +80 -20 +8O -20 +80 -20 +80 -20 tl0 tl0 tl0 tl0 tl0 +80 -20 tl0 tl0 !20 +80 -20 +80 -20 t20 +80 -20 +80 -20 *20 tl0 t20 +80 -20 +80 -20 +80 -20 +80 -20 +aO -20 t,20 +80 -20 x20 +

8、80 -20 Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Electrolytic Ceramic Ceramic Electrolytic Ceramic Ceramic Electrolytic Ceramic Electrolytic Ceramic Ceramic Ceramic Ceramic Ceramic Electroly

9、tic Ceramic Electrolytic Ceramic Ref. No. Value (F) R/S Part No. Voltaqe (v) Toler- ance lo/rl Material c218 c219 c220 c221 c222 c223 c230 c231 c232 c233 c234 c235 c236 c237 c238 c239 c240 c241 c242 c243 c244 c245 c246 c247 c248 c24g c250 c251 c252 c253 c254 c255 c256 c30r c302 c303 c304 c305 -c306

10、Not Used lop 0.47 tt 0.022tt Not Used Not Used 10rr 0.01p 0.047p 0.01p Not Used 0.01p 68p 0.01p 47p 0.01a 0.01p 0.047 p 4.7 p 1p 1 000p 2200p 0.022:p 0.047p 0.01p 3900P 1 00p 0.0221t lop 0.047 p 8p 1p 5P 330p lNot Used I 110Il l10p l33p I zzoop CCl 06MDAPI CC474MJAP I ccz2szFcPl CCl ()6MDAP CClO3ZFC

11、P cc473ZFCP CCl03KJCP cF-1959 ccr03zFcP cF-1366 ccl03zFcP ccl03zFcP cc473ZFCP CC475MJAP CC1 ()SMJAP ccl 02KJcP cc223ZFCP cc47sZFCP CCl()3JJHP CC392JJMP CC1 OTMDAP cc223ZFCP CC1 06M DAP cc473ZFCP cF-l126 CCl 05MJAP cc337M CCI ()6MDAP CCl06MDAP cF-l31 5 CC222JJMP DAP 16 50 25 16 25 25 50 50 50 25 50 2

12、5 25 25 50 50 25 25 25 25 50 50 16 25 16 25 50 50 50 16 16 16 50 50 x2A r20 +80 -20 -20 +80 -20 +80 -20 t10 t10 tl0 +80 -24 tl0 +80 -20 +80 -20 +80 -20 t20 t20 tl0 t10 +80 -20 +80 -20 t5 tb r20 +80 -20 !20 +80 -20 r10 !20 r0.5P !20 r20 tZ0 tt0 r5 Electrolytic Electrolytic Ceramic Electrolytic Cerami

13、c Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Ceramic Lc.r,ni. lcr,rri. lrtectrotvtic lElectrolVtic lCeramic lcr,ri, lc*uri. t tLeram rc 1r0,r,. lPolVester lElectrolytic lc.rrri. lrtectrotytic lcerumic t tLeramlc I lElectrolVtic lueramrc I lElectrolytic I lElectrolytic lrtectrotvtlc lCeramic lro

14、,r,u,. *C306: 1200p for Europe/Australia 26 Ref. No. Value (F) R/S Part No. Voltage (v) Toler- ance %t Material t307 I c308 | c30s I I c310 | c311 i c312 c313 c314 c31 5 c316 c31 7 c31 8 c319 c320 c321 c401 c402 c403 c404 c405 c406 c407 c408 c409 c41 0 c411 c412 c413 C501a,b I C502a,b I C503a,b I C5

15、04a,b I C505a,h I csoou,o I csoz I tuot Luo, Iru, I ,u,u, 2200P 470p 1.5p. 3.3p 0.22p 560p 0.047 5600P 5600P 6800p 6800p 680p 680p 0.1 5p 0.1 5p 1 000p 1 000p lo or, I 33e lrro ll op lo.o+2, lNot Used lo o,u 10.047s 10.022p 1, 10.022p I t, I t 800n lr.r, | 1 800p ezoo, l22u 10.01p 10.01p 10.01Il 10.

16、01p lroop CC222JJMP CC47 lJJSP cc56r KJCP CC473KJMP CC562KJMP CC562 KJ MP CC682KJMP CC682KJMP cc681 KJCP CC6B1 KJCP cc1 02 KJ CP cc1 02KJCP cc103zFcP cF-1315 cF-1315 CC1 06MDAP cc473ZFCP CCl()3ZFCP cc473ZFCP cc223ZFCP lrrou*ro, 1, I lccr osNLap lrr,rr*,r, I ICC22SMJAP I I lccs22iJMP I lccl03zFcP lcc

17、l03zFcP lr,orrr* lr,orrr* |,r,o,*, 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 50 25 25 25 16 25 25 25 25 50 50 50 50 50 50 50 10 25 25 25 25 50 t5 r5 t20 x20 r.20 tl0 110 tl0 t10 t10 t10 t10 tl0 t20 t20 rl0 tl0 +80 -20 tl0 t10 x20 +80 -20 +80 -20 +80 -20 +80 -20 t20 +80 -20 t20 t10 -.20 tb t5 t

18、20 +8O -24 +80 -20 +80 -20 +80 -20 t10 Polyester Polystyrene Electrolytic Electrolytic Electrolytic Ceramic Polyester Polyester Polyester Polyester Polyester Ceramic Ceramic Electrolytic Electrolytic Ceramic Ceramic Ceramic Ceramic Ceramic Electrolytic Ceramic lc.,rri. lcr,.rri. I lCeramic lElectrol

19、vtic Ceramic I I lElectrolVtic lCeram ic lrtectrotytic lPotrrr,r, I potr.r,r, lElectrolytic lc.rrric I lCeramic lCeramic t Ireramrc lCeramic Ref. No. Value (F) R/S Part No. Voltage (v) Toler- ance (%l Material c512 | c513 | -C51 5a,bl C601a,bl C602a,bl C603a,bl c604 I C605a,bl C606a,bl C607a,bl C608

20、a,bl C609a,bl CO 1 0a,bl C61 1a,b C612a,b c613 c614 C6 1 5a,b C616a,b C617a,b I c618a,b I C619a,b I C620a,b l*urrr,o l*orsu,o lcro,u,o I C702a,b I cso, I rro, I*0, I rroo Lrou I rrou L,0, L,ot l*on Lo I rt, t, I*, l*,0 68p 68p 1pl 1pl 100p I Not Used I Nrot useu I Not Used I I 0.47tt I 1 00p lop 1p

21、1 00p 33s.r 0.022rt 1tt 47 tt 0.1p Not Used 220tt 10p 47p 1tt 1 000p 1 000p 120p 10.068p I l0.otr l0.0tr 14700u la700u It00r I 1opr 10.01p l0.0tu 10.01p I t, l47p lNot Used lruot useu lo.o,u CCl OSMJAP CCI 05MJAP cc101 KJCP CC474MJAP CCl O1 KJCP ct-1177 CC(l OMJCP CCl 01 KJCP CC336MBAP cc223ZFCP cc6

22、80JJ CP cc68oJJCP CCl ()SMJAP CC476MBAP CC 1 ()4KJMP CC227MGAP CCl ()6MDAP lrrorrrro, I lccl0sMJAP tccl02KJcP lr, o,*,r, |,r, o,r, MP l03KUCP cl 03 KU CP C478MHAI cc478MHAt CCl()TMFAF cc106MDAt CCl ()3ZFCP CClO3ZFCP ccl 03zF cP CCI 05MJAP CC476MBAI CCl03KUCF 50 50 50 50 50 50 50 50 16 25 50 50 50 63

23、 50 35 16 6.3 50 50 50 50 50 500 500 40 40 25 I6 25 25 25 50 16 500v t20 t20 tl0 t20 110 t10 t20 tl0 r20 +80 -20 r5 15 !20 t20 110 x20 !20 r20 !20 110 t10 tl0 110 110 t10 +50 -10 +50 -1 0 !20 !20 +80 -20 +80 -20 +80 -20 !20 t20 tl0 I Electrolytic Electrolytic Ceramic Electrolytic I Ceramic I Ceramic

24、 I Ceramic I Ceramic I Electrolytic Ceramic Ceramic Ceramic Electrolytic Electrolytic Polyester Electrolytic Electrolytic Electrolytic lElectrolytic lceramtc lCeramic lc*u*i, lPolyester lceramic lCeramic lElectrolytic lEtectrotytic lElectrolvtic lElectrolytic t l:u*:t tLeram rc lcr,rri. lrtectrotyti

25、c lEtectrotytic I I lCeramic * C5 1 5a,b, C622a,b, C623a,b f or Eu ropean/Australian models onlv. 27 *C307: 1200p for Europe/Australia Ref. No. Value (F) R/S Part No. Voltage (v) Toler- ance %l Material c81 5 C901 a,b C902a,b C903a,b C904a,b C905a,b C906a,b C907a,b C908a,b C909a,b rc910 *c91 1 0.01p

26、 1p Not Used Not Used lop 1.5p 1 80p 4700p 0.047p 0.047p 1 000p 1 000p ccl 03 KU CP cc1 05MiAP CCl 06M DAF CCl 55MJAP ccl 81 KJCP CC472JJMP CC473JJMP CC473JJMP ccl 02KJCP ccl02KJCP 500v 50 16 50 50 50 50 50 50 50 t10 t20 t,20 t,20 tI0 tb t5 +$ 110 tl0 Ceramic Electrolytic Electrolytic Electrolytic C

27、eramic Polyester Polyester Polyester Ceramic Ceramic CERAMIC FILTERS Ref. No.Description R/S Part No. Mf rs Part No. CF2O1 cF202 CF203 FM 1O.7M.BZ FM 10.7M-82 AM SFZ.455B cA2696 cA-2696 c-0869 35300030 35300030 35300023 COILS & TRANSFORMERS Ref. No.Description R/S Part No. Mfrs Part No. Ll 01 L1 02

28、L1 03 L1 04 1601 a,b T1 01 T201 r202 T203 T204 T85 1 TB5 1 T851 T851 L201 L251 FM Ant. Coil 133A FM RF Coil 1408 FM OSC Coit 122L Choke Coil 2.2pH AM 0SC Coil4l9L AM Bar Ant. Coil Choke Coil 1.5pH FM IFT 2()9A FM DET Coil 234.D FM DET Coil 235D AM IFT4()TA AM IFT 4()7B Power Transf ormer ( USA) Powe

29、r Transf ormer (Canada Power Transf ormer (Europe Power Transformer (Australia) cA-8078 cA-8079 cA-5345 cB-2482 cA-8432 cA-8080 cA-8062 cA-8071 cA-7834 cA-7835 TA-r027 35s0 1 33 1 3550 1 402 35501 226 35129228 355041 96 3540082 1 35199016 3570209 1 30702344 30702354 35704071 30704012 35900421 359004

30、22 35900423 35900424 CRYSTAL Ref. No.Descripti on R/S Part No. Mf rs Part No. X R4()1X-tal 4MHz HC-1BVMX-23803520000 r DIODES Ref. No.Type No. R/S Part No. Mfrs Part No. Manufac- tu rer D301 D302 D40l D402 D403 -r D404 I D405 I 0406 I D407-l D 101 D 102 D201 D202 D203 D204 D205 D206 D601 D602a,b D60

31、3 D604 DBOl DBO2 D803 D804 D805 D806 D851 RDl 1 EB2 1 S2687 K8162 Not Used 1 N4148 1 N4148 1 N4148 SLP-2518 SLP-1518 RD5.I E82 1 N41 48 1 N4148 SLP.152B (Five Gang) RD5.6E82 I N4148 03P05M 1 N4148 DBA.4()B R D5.6 EB2 RD9.1EB2 RD15E82 RD7.5E82 1 N41 48 SLPl44B DX-1606 DX-r 950 DX-0685 DX-0022 DX-0022

32、 DX-0022 L-1 268 L-1 146 DX-1951 DX-0022 DX-0022 L-1145 DX-r381 DX-0022 DX-1952 DX-0022 DX-1381 DX-1346 DX-1535 DX-r435 DX-0022 L-1 1 08 306021 21 30600560 30600500 3060 1 69 1 3060 1 69 1 3060 1 69 r 881 1 0005 88 r 1 0004 3060205 1 3060 1 69 1 3060 1 69 1 881 50003 30602061 3060 1 69 1 205070001 0

33、00 30601 69 1 3060225 1 3060206 1 306021 01 30602141 3060208 1 3060 1 69 1 BB1 1 001 I NEC JRC U N IZON ROHM ROHM RO HM Sanyo Sanyo NEC ROHM RO HM Sanyo NEC ROHM ROHM Sanyo NEC NEC NEC NEC ROHM Sanyo FLUORESCENT INDIGATOR PANEL Ref. No.Description R/S Part No. Mf rs Part No. F L4O1FI P7383 L-1 51 38

34、8200007 28 INTEGRATED CIRCUITS Ref .No.Type No.R/S Part No.Mfrs Part No.Manufactu rer Su bstitute Type No.Manuf actu rer r c201 1c202 rc301 I C401 1c402 r c403 I C501 a,b HA11225 1A1240 pPC1161C3 M54459 L 1C7258 LB 1 405 NJM4558DD MX-4715 MX-4367 MX-5427 MX-5426 MX-5428 MX 3836 MX-5304 30900720 3090

35、0460 30901 230 205433000205 205440000206 30900530 30900363 Hitachi Sanyo NEC Mitsubishi Sanyo Sanyo JRCAN6552 F Matsushita 29 P.C.B. ASSEMBLIES Ref. No | ,rrrription R/S Part No. Mfrs Part No 0094A 00948 6100A 61008 61 00c 6100D 6100E 61 00F Tuner & Pre-Amp Board Volume Board Main Amp. Board Fluores

36、cent lndicator Board Headphone Jack Board SIGNAL LED BOARD Line-to-Chassis Resistor Board POWER lndicator LED Board x-9447 x-9448 x-9452 x-9449 x-9450 x-9451 97009420A 97009420 B 976 1 0020A 976101208 9761 0020C 9761 0020D 9761 0020E 9761 0020F RESISTORS Ref. No. Value (ohm) R/S Part No. u1/attage (

37、w) Toler- ance (%l Material R101 R 102 R 103 R 104 R 105 R 106 R 107 R 108 R 109 R110 R111 R112 Rr13 R114 R115 R116 R117 R118 R119 R120 R20t R202 R203 R204 R205 R206 R207 R208 I nzos Inzro lnzrr laztz lnzrs lanq lnzrs lnzto Not Used Not Used 47 150 3.3 K 2.2K 6.8K 33 390K 240K 360K 2.2K 6.8K 220 12K

38、 1 00K 100 220 t8K 220K 150 150 3.3 K 560 330 10 I 390 l+so I | 100K 56K l+.2 r I I 100 t24K lz.+r l10K I reK N (O99 EE C N0142EEC N0230EEC N021 6EEC N0262E EC N0087EEC N0414EEC N0396EEC NO41 2EEC N021 6EEC N0262EEC N0149EEC N0288EEC N()37l EEC N01 32EEC N0149EEC N0303EEC N0396EEC N()I 42EEC N()142E

39、EC N0230EEC N01 76EEC lNorssrrc I Noooseec lnror ozeec I ruor ssrec lruoszr rrc I N0345EEC lruoo+zrrc | ruor szr ec | ruoszoErc lNozrserc lNozer rec lNososrEc 1t4 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 t5 15

40、 t5 +E +E i5 r5 r5 r5 r5 +E r5 r5 15 r5 i5 15 t5 r5 15 t5 r5 15 +R r5 t5 r5 r5 t5 r5 15 r5 t5 r5 Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon I carn on I Carb on I lCarbon lCarbon I lCarbon Carbon lcarbon I lCarb

41、on Carbon lcarbon lcarbon I Carbon lCarbon lCarbon lCarbon Ref. No. Value (ohm) R/S Part No. Wattage (w) Toler- ance (%t Material R217 R21 I R21 I R220 R221 R222 R223 R224 R225 R226 R230 R231 R232 R233 R234 R235 R236 R237 R238 R239 R240 R241 R242 R243 R244 R245 R246 R247 R248 R249 R 250 R 251 R252 R

42、253 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R31 1 R31 2 R313 R314 R3t 5 R316 R317 R31 I 1 80K 10K 3.3 K 560 18 10K 4.7K r0K 1 50K 10K 150 1K 2.2K 1 00K 220K 1.5 K 47 300K 1.5K 220 10 39 10K 10K 75K 1K 27K 27K 150 150 8.2K Not Used 10K Ir.eK 1120 lNot Used t22K lzzx lr or 10K Not Used lNot

43、Used l:sK 33K ls.sr ls.sr ls.sK ls.sr Ir sr lNot Useo lrr lr.sr N0387EEC N0281 EEC N0230EEC N0176EEC N0075EEC N0281 EEC N0047 E EC N0281 EEC N0384EEC N0281 EEC N0142EEC N0196EEC N0216EEC N0371 EEC N0376EEC N0206EEC N0099EEC N0405EEC N0206EEC N0149EEC N0063EEC N0092EEC N0281 EEC N()2Bl EEC N0527EEC N

44、01 96E EC N03 1 6 EEC N0316EEC N0142EEC N01 42 EE C N0271 EEC N0281 EEC N021 0EEC N0 1 36EE C N0311EEC N0311EEC N0281 EEC N0281 EEC N0324EEC N0324EEC N0230EEC Inrozgorrc I Nozsor rc I I N0230E EC I N()2g7 EE C I I I N01 96EE C | ruozooeec 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 1

45、14 114 114 114 114 114 114 114 114 114 114 114 114 114 114 114 | 1t4 | 1t4 | 114 11t4 | 1t4 | ,0 | 1t4 | 1t4 | 1t4 | 1t4 | 1t4 I 114 114 114 114 114 t5 t5 t5 t5 t5 t5 +E t5 t5 t5 t5 t5 t5 r5 r5 t5 +E 15 t5 t5 t5 tb t5 t5 t5 t5 r5 r5 +E r5 t5 r5 t5 r5 t5 r5 t5 +E r5 r5 r5 t5 15 +6 r5 r5 t5 Carbon Car

46、bon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carbon Carb on Carbon Carbon Carbon Carbon Carbon Carbon Carb on Carbon Carbon lcarron lCarbon lcarbon lcarbon I carbon I I Carbon carron i Carbon I I carbon lcarbon I carbon I carbon l I I crrbon I carbon

47、 I carb on I cart on I Carbon I carbon I carbon I L I Carb on I Carbon 30 Ref. No. Value (ohm) B/S Part No. Wattage (w) Toler- ance (%) Material R319 R320 R321 R322 R323 R324 R325 R326 R327 R401 R402 R403 R404 R405 R406 R407 R408 R409 R41 0 R4I 1 R412 R417 R 501a,b R 502a,b R 503a,b R 504a,b R 505a,

48、b R506a,b R 507a,b R508a,b R509a,b R510a,b R511a,b *R 5 1 2a,b *R 5 1 3a,b R601a,b R602a,b R603 R604a,b R605a,b R606a,b R607a,b R608a,b R609a,b R610a,b R611a,b R612a,b R613a,b R614a,b R61 Sa,b H616a,b R617a,b 5.6 K 5.6 K 5.6 K 5.6 K 2.2K 2.2K 1 00K 1 00K 5.1 K 47K 3.6K 470 5.6 K 22K 22K 100 12K 1 00

49、K 18K 1.8K 1K 22K 3.3 K 470K 56K 620 1 00K 360K 33K 220K 1K 1K 5.6 K 470K 330K Not Used 1 00K 2.2K 5.1 K 1K 100 100 47 1.8K 5.6K 2.2K 3.9K 68K 1K 10 100 10 N0257 EE C N0257EEC N0257 EEC N0257EEC N02I 6EEC N02l6EEC N0371 EEC N0371EEC N0252EEC N0340EEC N0235E EC N0169EEC N0257 EEC N03t 1 EEC N031 1 EEC N0t32EEC NO2BSEEC N0371 EEC N0303 E E C N021 0EEC N0196EEC N0311EEC N0230EEC N0423EEC N0345EEC N01 81 EEC N0371 EEC NO4I 2EEC N0324EEC N0376EEC N01 96EEC N()l96EEC N0297EEC N0423EEC N041 0EEC N0371 EEC NO