Kenwood-KA7100-int-sch维修电路原理图.pdf

上传人:cc518 文档编号:96602 上传时间:2020-10-28 格式:PDF 页数:3 大小:1.89MB
下载 相关 举报
Kenwood-KA7100-int-sch维修电路原理图.pdf_第1页
第1页 / 共3页
Kenwood-KA7100-int-sch维修电路原理图.pdf_第2页
第2页 / 共3页
Kenwood-KA7100-int-sch维修电路原理图.pdf_第3页
第3页 / 共3页
亲,该文档总共3页,全部预览完了,如果喜欢就下载吧!
资源描述

《Kenwood-KA7100-int-sch维修电路原理图.pdf》由会员分享,可在线阅读,更多相关《Kenwood-KA7100-int-sch维修电路原理图.pdf(3页珍藏版)》请在收音机爱好者资料库上搜索。

1、PHONO AUX TUNER I- IIQmvj PLAY bTAPE A .J REC 0 PLAY 0 TAPE8 REC 2 PHONO AUX TUNER rPLAY TAPE,ALREC ,/ - PLAY 1i TAPE B REC _.A745 25K682SA755 2SA6402SA9 22SA915 B J.lPA63H2SC1451 LSA 74 7 S 258595 2SA 7212SC945 B 2SC1213A2SC1452 2$8557eQa2SC1419 - =- E2SA733 2SC12222SC1940 2SC1116-.2S0234EI C 2SA 7

2、502SC1400 E C 2SC14030 C (case) 2505252SA763 2SC1775 E C . DG., 2SD427 2SA8722SC1885 $KENNCCD DC STEREO INTEGRATI 4 PREAMP(X08-1570-1O ) I , I , , . RHlj1O 1 o TAPE(B) Qdl.22SK68A(L)odK)TAPE 0 Qd3.42SK68A (N)or(M)8J QdS,62SA872ESd2 Qd7,a25C1222 0 (Ae) Odt-41 52076 lCUESS DdEQA01-IQ 0 lfF O VO:uMl:Co

3、o.TROL(dS VRi2 Si2 INPUTSELECTQR , PHONOJ.UX 5d .- SPEAKERS , (;FFr- -J 52 BASS o VRi4 o VRi3 o VRiI FHOS FILTER TeN!:9J8HIGHATTf.,UA,TOR JUMP 0F1 eFF0 111111l CNco.ON -20B SisSisSi4Si3 5, UN$WITCHED = $WITCHED TOTal OOWo = AC120V 50/60HZ 6AC OUTLE 9 (X3) :2.0. I I I I I I L_- C.OI 50 6 1 ?) RadioFa

4、ns.CN OC STEREO INTEGRATEO AMPLIFIER EG ;0;0 SdZ-2 .,. :R SUPPLY07-1510-10L I11 LEFTl A e J RIGHT 12.91/811.1 PHONES I I . , l.a9 2Q Wj,() , R.90no, HEAO , I , 1 , De16 SPEAKERS 4(;110 0 NN . J! , o . o O W.,. , o . Oel,2)iPA63H(UodM) 0e3-62SCI775(E)or(F Ce7-JQ2SA915UodK)orZSA912(R)ods) Oen,122SCI94

5、O(L)orK)or25C1885(R)or(S) 0e13.1425A842or 2SA721 Qe1:i1a25A733 Qe19-2225C945 0e23,242SC 1567(0)odR)ortS) Qe25,262$A794(Q)orR)or(S) Qe27,28250427 Qe29,30258557 0e312SD234O)orY)2SC1419(B)or( C 0e322SA755 (S)or(C) Oe3325CI681or2$CI222 Qe342SC1213A(C) Oe 1 2EQA01-24R De3.,7.18EOAOI-28R De5-e.1315152076

6、De9-12 ,16152076A De19-26GP250er S3VlOer U05C(S) De27WOGS KA-7100K) TH1.25TP-4IL , . . 15 De8 . . I.8K , -() - -(7) ! B EC 2SA915 2SC1213A 2SC1940 2SC1345 2SC1451 2SC1452 : c 2SA841 2SA842 2SCl681 CS E 2SA794 2SA899 2SC1212Ac 2SC1567 e 2SC1904 (KA-715 POWERAMP POWE R OUT 60watts.p 20,000Hz Bad,ChnI

7、. :I _I T+o L 11,. , b11,0 e. , . ., ,;: ., 0C;11 ,4. .0039 ,5K - -m- I I oe ON- Qel,2 Qe3-6 Qe7-1O Q811,12 Qe13.14 Qe15-18 Qe19-22 0e23.24 Oe25, 26 Qe27,28 Oe29,30 0. 0.32 Qe33 Q34 De1,2 De3,4,17,18 DeS.S,13-15 Oe9-12,16 De19-26 De27 TH1.2 :1451 :1452 2SA841 2SA842 2SCl681 8 E C 2SA794 2SA899 2SC12

8、12A, 2SC1567 E 2SC1904 11 : , PHONES SPEAKERS ,. l oe;- w , )iPA63H(l)orM) 2SCI775E)or(F) 2SA915(Uor(K)or2SA912(R)orSJ 2SC 194OL)or(K)or2$C1885(R )or(S) 2SA842er 2$A721 2SA733 25C945 2SC 1567(0)or(R)ortS) 2SA794 (Q)or(RorS) 2$0427 2$8557 2SD234O)or(Y) 25C1419(8)or(C) 25A755 (B)or(C) 25C1681or25C1222

9、 2SC1213A(C) EOA01-24R EOAOI-28R 152076 152076A GP25D or 53V10or U05C(S WOG8 KA-7100K) 5TP-4IL 2SC1345 POWERAMPLIFIERSECTION POWEROUTPUT 60 watts. per ehannel,minimumRMS. at 8 ohms tram20 Hz to 20.000Hz with no more than0.02% totalharmoniedistortion. 50 60 walU B ohm. I 1,000 Hz BO. BOwl!4 ohm, al 1

10、,000 Hz Oymic Pow. Oulput TOIIHmonic Disl0r1ion 250wal.4 ohm. 0.02%al aledpowerintoB ohm. 0.02%.11wan,nloB ohm. 0,01%ar atedpowerintoS ohm. 0,01%311 waniMoSohm. 5 Hz (045,000 Hz D.C, 10 100,000Hz+0 dS,-1,5dB Inl,;moduluionDistortion (60 Hz:7 kHl-4: 11 Powerandwidth f,equencyR.,ponse $ignalloNo;s.Ral

11、lo OampingFaclo, Speakellmpedance 120 d8 (,ho, ( circuit.d 50 aISohm. PRE AMPLIFIERSECTION InputSensiliilyf1mped3nce!SiglloNoiseRatio(lHFA cue) Phono25mV/50kohm/80d8 Tune 150mV!50 kohm./110d8 AUX150 mV/50k ohm,/110dB Tape150mVI50 k ohm./110d8 Ma.imumInputLeel fOI Phono200mV(,m.!.T.H.O.0.02%al1,000HZ

12、 OutpulleI!lmpeonoRIAAlIandard Cu.0.2 d8.-0.2le loudnessCont,ol(-30dB) SubsonicFilM High filte, GENERAL PowConsumpt;on A.C.Dullet 460wan,31 full po Swilched2,Un.wi1ched1 W16.1S/16(430mml H5.7IS(149mm) o14.15116(379 m,) 25.4Ibs,(11.5kgl . Meawed puuant10 Federal Trade Cemminien.fr.d.Rcgulatior,ule on PoweOUlpul Claims10Amplili.r. Not.:Specificat,on,3ndthdesign,ub;.cttopo,blmo:Meationitheutnoticedue teImpro.ment. 2SA620WL RadioFans.CN

展开阅读全文
相关资源
猜你喜欢
相关搜索
资源标签

当前位置:首页 > 功放/音响/收扩 > Kenwood

copyright@ 2008-2025 收音机爱好者资料库 版权所有
备案编号:鄂ICP备16009402-5号