Sony-TA3650-int-sm 电路图 维修手册.pdf

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1、UK Model AEP Model INTEGRATED STTREO AMPLIIIER SPECIFICATIONS GENERAL Power Requirements: 11O, 127, 22O or 24O V ac adjr.rstable, 50/60 Hz Power Consumption: 320W (UK model) 540W (AEP model) Power Bandwidth: Damping Factor: Harmonic Distortion: lM Distortion: ( 6 0 H z : 7 k H z = 4 : 1 1 Frequency

2、Response: (at 1 W output) S/N Ratio: Residual Noise: I nputs: Outputs: 5 - 4 0 , 0 0 0 H 2 , I H F 35 (8 O, at 1 kHz) Less than O.1 o/o at rated output Less than 0.03% at 1 W output Less than O.1 % at rated output Less than 0.03% at 1 W output 3 - 10o,0oo uz l! oa Greater than 1 10d8, short-circuite

3、d I nput Less than 0.008 pW (8 A) POWER IN Sensitivity 1.OV (for rated output) lmpedance 47 kf,l SPEAKER A, B Accept speakers of 8O or more. (UK model) Accept speakers of 4 - 16 O (AEP model) HEADPHONES Accepts low and high impedance headphones - continues to page 2- Dimensions: Weight: POWER AMPLIF

4、IER SECTION Continous RMS Power Output: (rated output) (Less than 0.1 % harmonic distortion) Dynamic Power Output: (lHF constant power supply method) Approx. 460 (w) x 170(h) x 325(d) mm 187e (w) x 6sA (h) x 12?A (d) Inches Including projecting parts and controls Approx. 12 Okg, 26 lb 8 oz (net) App

5、rox. 14.5 kg, 32 lb (with shipping cartonl Both channels driven simultaneously At 20 - 2O,000 Hz 55+55W (8A) At 1 kHz 60 + 60w (8 a) 70+ 70W (4,f) (AEP model) According to DIN 45500 55+55W (8o) 170W (8 a) 200W (4O) (AEP model) SONY. SERVICE MANUALn RadioFans.CN 收音机爱 好者资料库 TA-365() PREAMPLIFIER SECTl

6、ON Harmonic Distortionl lM Distortion: ( 6 0 H 2 : 7 k H z = 4 : 1 ) Frequency Response: Tone Controls: Filters: Loudness: (att. 30dBl Presence: (att. 30 dB) Residual Noise: Less than 0.05 % at rated output Less than 0.05 % at rated output PHONO 1, 2 RIAA equalization curve l0.5dB TUNER ) AUX I TAPE

7、 1, Z I tOHz- lookHz 13dB REC/PB I (input) ) BASS +10d8 at 50Hz (TURNOVER FREO 250H2) tl0dB at 1O0Hz (TURNOVER FREO 5O0Hz) TREBLE t10dB at l0kHz (TURNOVER FREO 2.5kHz) +10d8 at 2OkHz (TURNOVER FREO 5kHzl LOW 6dB/oct. below 30Hz HIGH 6dB/oct. above l0kHz +10d8 at 50H2, +3dB at 10kHz +2.5 dB at 1 kHz

8、Less than 0.15pV (VOLUME minimum; TONE, FILTERS, LOUDNESS, and PRESENCE off) Sensitivitylmpodanc Maximum Input Capability (THO 0.1 %l S/N (weighting network, input level) PHONO 1,2 2.5 mV (-s0dB) 50 kn210 mV 70 dB (8. 2.5 mVl TUNER AUX TAPE 1,2 REC/PB 150 mV (-14.5 dB) 100 ko 90 dB (A. 150mV) Output

9、3: Output Levellmpedance REC OUT 1, 2150 mV10 kO REC/PB17 mV82 kA PRE OUT1.0 v 1.8 kO 2- RadioFans.CN 收音机爱 好者资料库 IDENTIFlCATION OF SET TA-3650 is classified by the specification label as shown below. Specification l-abel UK Model SONY. I INTEGRATED STEREO AMPLIFIER I MoDEL roTA-3650 I AC|0.t27.220.2

10、40U- 50/60tu 520W SERIAL TIO. m AEP Model SONY. I INTEGRATED STEREO AMPLIFIER I MoDEL NoTA-3650 I AC 110.127.220.240V- 50/60H2 540W SERIAL NO. m 3- RadioFans.CN 收音机爱 好者资料库 TA-3650 sEcTroN 1 OUTLINE BLOCK DIAGRAM G lrJ J r-r- l! tr- - - o 6 = l H l (t (It + c trJ : rof, ccl - sr0 EASS TURTO/ER FREO 5

11、00tt sr FuNcrnfl PHofito-2 PH0N0-l l TlJtER vx/ P W.B ( A ) 3l3l) : 2sK5s l) o102,104,202. cll52,1il,252) Q204 r a254 Jl 0505: tr 2SA705 2SC1636 25A678 fr BOARD I 9 TA-3650 sp SASI rilq,ER 500tt d s8 TRESTE TUTIiO/ER FREO 25rlt t r*ll*re OFF 203 201 N2 252 25r 2SC1362S:): 2scem O501: 2SC1O61 O504: 2

12、3A671 3:3: ): 2sK3oA D501,502: EOA01-11RNote: . ffifr B+ pattern B- pattern 10 4.2. SCHEMATIC DIAGRAM PREAMPLIFIER SECTION TEO AMP BOARD S2-I MUTING (TAPEc0N TROL BOARD TAPE COPY 2-l*s0tJRCE-l-2 s3-t -l A IFLATaMe_ggl8gl I L J r0l PHONO I Jt02 PHONO 2 J t03 TUNER J r04 AUX J t05 TAPE I Jt06 REC OIJT

13、 I J r07 TAPE 2 Jt08 REC OUT 2 BOARD (NECTPB CONNECTOR B 001 /PBCONNECTOR r TAPEJACK BOARD ;-l ,J t52 PHONO 2 Jt 53 TUNER Jr54 AUX J r55 TAPE I J r56 REC OUT I J r57 TAPE 2 J t58 R206 lokfl/2lv) 53 -5 R -CH TAPE CONTROI / SAME AS L-CH REF NO. FROMIsI / I L J r5l PHONO I REC OUT 2 Note: o All capacit

14、ors are in pF unless otherwise noted. 50 or less working volts are omitted except for electrolytic type. p=ppF o All resistors are in dl, yW, unless otherwise noted. k = 1 , 0 0 0 M = 1 , 0 0 0 k o -+ indicates chassis ground. . (N) indicates a low-noise resistor. . - indicates B+ circuit. o rrrr in

15、dicates B- circuit. o Voltages are DC with respect to ground unless otherwise noted. Readings are taken under no-signal conditions with a VoM (20 ko/v). o Voltage variations may be noted due to normal produc- tion tolerances. o Vol tage between base an d emitter are measu red with 2.5V range. o Swit

16、ch Mode: 0t02 2sA705 0r0t 2sK58 0lol ZSC;362 DTFFERENTIAL AMP Qt04 2SA705 EQ AilIP ffiu Q20t 2sct362 02 2SA705 FLAT AMP I naos r 22I *iftfrr H 0V Rllo Rill 47KV2W 620k(t/2w) l.8F,d NT REGULAToR - - SAME AS L-CH REF NO. TROUISI /Rvr5r I -l I I L Rgf. No.SwitchPosition S 1FUNCTI ONPHON O 2 s2MUTINGOFF

17、 S3TAPE COPYSOURCE S 4MONITORSOURCE S5MODESTE REO s6LOU DN ESSOFF S7PRESENCEOFF s8TREBLE TURNOVER FREO2.5 kHz s9TONEOFF s10BASS TURNOVER FREO500 Hz s11HIGH FI LTE ROFF sl2LOW FILTEROFF 11 ARD TLOUDNESS BOARD) MONITOR ME F SqJRCE-Z REVERSE* STEREO.-M0N AT AMP BOARD ilr,- IOFF*0N I s6-r l,k s7-r -t PR

18、ESENCE OFF*0N TREBLE TURNOVER FREO 2.5k1-b-5kHz -t S8-l TOI,IE OFF* s9-r-l u) o, G (J R224 220K c2t6 820p ftn l0k tnu 5 6 7 I 9 I - | 2SCt362 r 2sA705 AT AMP sil -l HIGH FILTER OFF*0N s t z - t LOW FILTER ffF*0N Jt09 PRE OUT J r59 PRE OUT tr8Uttt*ott *;l I I SAME AS L-CH I t - - - I - - r - - ,- I l

19、 cH ( FLAT AMP BOARD I lf, As L-cH ,F lto. FR0M25t/ 0254 ieo nrrp eoA*mirEo I R268 VOLTAGE REGIN-ATOR Q506 2SK30A CURRENT REGULATOR - 4 l v Q506 oP#F| 38ft*ou il 3 )El E I-l = _J -l _l VOLTAGE REGULATOR VOLTAGE REGUL.AIOR 0.5v o.4v F-vzor rol RW#I(B) Q204 2SCt636 MUTI NG c2r I 0.15 R2t7 330k (N) I /

20、 saug AS L-cH ; REF N0. FRoM 25t,/ R50l l5k R502 36k R505 l5k _- t2 !?f*ou TA-3650TA-3, MOUNTING DIAGRAM - POWER AMPLIFIER SECTION _ - Conductor Side - *-+vlA- R369 0.22(Sf#ffi s* pattern , B - pattern O o D30f tr243 D302 VDlazt D3o3 SVO4F R-CH SAME AS L-CH RrF. No. 3sr- 373 ) 451*458 56k R453 Du$06

21、-408 l st555 R4t2 6k - 15 TA-3650 8305 2SCt663 Q306 2SA83s CLASS B DRIVER 0307 2SD533 Q308 2SB5t9 POWER AMP R406 270 0402 25A6395 DET (PROTECTION D403-405 tst555 R322 4:tl1/2wl R306 0.1 I I SPEAKER AMP BOARD I D605,606 toEz 0606 I HEADPIIONES J30t - l4r4 6k Note: o All capacitors are in pF unless ot

22、herwise noted. 50 or less working volts are omitted except for electrolytic type. p = ppF . All resistors are in o, yow, unless otherwise noted. k=1,000 M=1,000k o ?# indicates chassis ground. o (N) indicates a low-noise resistor. o r-r indicates B + circuit. o rr,rr indicateS B - CirCUit. o Voltage

23、s are DC with respect to ground unless otherwise noted. Reading are taken under no-signal conditions with a VoM (20 ko/vl. ( POWER SUPPLY BOARD I R70t 68k F I 2.5AT VS VOLTAGE st4-2 SELECTOR Voltage variations may be noted due to normal produc- tion tolerances. Voltage between base and emitter are m

24、easured with 2.5V range. Switch Mode: R453 -rv1F P T I POWER OV BRN 04 zscf0il Q405,406 2SCr364 MUTING RELAY DRIVER st3 81 SPEAKER OFF 040f ,402 1T22A D60l-604 U05E c603 r0000 50vx2 Ref. No.SwitchPosition s13SPEA KE R B s14POWE R OFF ErF-l 16 TA-3650 Q E E a i t G a s () $ I t p $E s t : g A xs)Y s

25、-.- (ott Fifr E ( A F N ?t r;.; b g $s i o g oE E s .t ! (t e e F 8 sEcTtoN 5 EXPLODED VIEW 0 o Ie E E$n :.ls R c d f 3a Rs ?ri $ q H s 9 R s$ Br$ R irn N$g$ ; E !.I a e .I E s * .: q S q. o H 6 e x x $E BR a qi F SE N-l p s* ST s .iE ti r 9 Tg S e 9 e qq- o Ii $ $E r$ Ri $E *6 : E B5 gF ii !g a a a

26、, -e irI o F 6 g I E E a r|J t * o q tI I I 6 T 6 / u.L oQ, e l s a I l F s- $ E . c :R E (9; 6 -.Es a 3! N x: NF: . Ie $ E 6 s I a F I t ia Q o rF ;: I is $ 6 x (t a s E I I E C i. xe EB d Q E st .E a ao a b oQ o F E s t / S o ts 6 (o ( al 6 ro x (t : r j .9 EP t *r r=3 o$ Fi 3r el q R $ b E t I E

27、i a F e tl|r v s U * B$ e 3d k, I x g a ;-. oE_ REi 9ES :;R :s c a e It a a t o a $ E (o x (r, a ! : a F I b t ? -t a s c i $ B B Y g 9 . t D Q 3 .l 4 !A o $ $ ltJ q. s E tri a Q t LTOO :E XsR R=. !0 $E* xtU t ei e* 9 r E R ! l e 8 $t l!s o B tr g 5 3 $ ro 6 ( t It t.T q ,t i t e. s. t a 6 o9 $ I tl

28、 t EI iS c I a I ,l B g (, !t I r ! *.u i$q$ EiF$F (o x Ol a L7 - TA-3650 Ei gAEsi f fr EEITH b E eEE:. .g e e C L E ro E;EflE = - r - F - 5 A r - O 6:siHEi; ; s 5 rE; : EH P.i: E z7V,2Az- : 5 s=!58 !q F r o o o o o z a o a t .! o * H a (o F, a t.= i t.o ic a g eS ei. TS $ a t e oi r,1 HF $s is p IE

29、 $ss ss* $B $ B* $ N ! . E O o.: iR E a, oS pS p a f b $3 s () s b (, a $ t 9to s$ si s5 x -$ Fi. s I x (.) a l $ I(5 . .$ R$ E$ ts $g . g B8 kt-a 8E sr T b s 6 i E 6 s g a s ! Be n- 8S $; .s la $ x (v, a - sF ,Bi $i N t B.s TS C r.) ;.t iq I o a Et d $ 6 o B t s x ! T P $t e! st 9 H $ s a o s o P a

30、 .8 s B $ N !9 T 18 t $ e f x 9 f a H A S E *,t F. I s 5 I tl gF tr $h t (o x (, fl I $ te g $ f a ; E s is. t t o $ .9( ! Irlr sEcrloN 6 ELECTRICAL PARTS LIST DescrtptionRef. No.Part No. Q101(1s l) Q102(1s2) Q103(1s3) Q104(1s4) Q10s Q201(2s1) Q202(2s2) Q203(2s3) Q2M(2s4) Q301(3sr) Q302(3s2) Q303(3s

31、3) Q304(3s4) Q30s(3ss) Q305(3s6) Q307(3s7) Q308(3s8) Q401(4s1) Q402(4s2) Q403 Q404 Q40s,406 Qs01 Qs02 Qs03 Qs04 Qs0s Qs06 D301(3s1) r The mark of PRINTED CIRCUIT BOARD 1-583-850-00 nsc/Ps Connector SEMICONDUCTORS Transistors 2SK58 25A705 2SCt362 25A70s 2SC1352 2SC1362 2SA705 2SC900 2SC1636 2SA884 25

32、A639S 25A896 2SC181l 2SC1663 25A835 2SDs33 2SBs 19 2SC1635 25A6395 2SC1364 2SC1811 2SCl364 2SC1061 2SC1364 25K30A 23A67 1 2SA5?8 25K30A Diodes rrz+r for European model. o o o 6 v-/ o e 6 v-/ /F v_/ o 1A v/ to: - 19 - TA-3650 Ref. No. D302(3s2) D303(3s3) D401(4s 1) ) D402(452 D403-40s (D4s3-45s) ) D4

33、06-408 Part No. D409 D410 D501,502 D501-604 D605,606 Prh1,2 L-800427-21 Descriqtion vprzzt svo+r rrzzl tstsss rsrsss rorz rstsss O neeor-rrn O uosp roez Thermistor (positive), PTh487B Transformer PTl l-442-624-00 Powt (w/voltage selector) CAPACITORS All capacitors are in pF and of electrolytic type

34、unless otherwise noted. (p = pp) 50 or less working volts are omitted except for electrolytic type. C101(151) 1-102-941-11 +p ceramic C102(152) r-102-82G11 ffOp ceramic c103(153) 1-131-295-11 o 100 6.3V tantalum C104(154) 1-13G061-11 1500p 630v polvpropvlene film C105(155) 1-130-062-11 5600p 63OV po

35、lvpropvlene film c106(is5) L-t2L-ggs-LL a.: 1O0v C107(15?) l-130-061-11 rSOOp S3OV polvpropvlene film c2o1(2s1) 1-121-918-11 +.2 1OOV c203(2s3) 1-121-996-11 ZZ loov l?olltl 1-ro8-84s-12 o.o+z mvrar c20s(2ss)- C206(256) 1-103-7?3-11 AZOp polvstvrol c2o7(2s7) 1-121-918-11 C.Z 1OOV TA-3650 Ref. No.Part

36、 No. c208(2s8) r-102-949-tL c2o9(259) r-t2t-r26-LL c2r0(260) 1-108-837-12 c21,r(26r 1-108-851-12 c2r2(262) 1-108-843-12 Description tzp ro loov o.ot o.rs o.o:r cerarnlc mylar mylar mylar ceramic mylar mylar polystyrol mylar c2L3(263) 1-102-815-11 rZOp c2r4(264) 1-108-82s-12 O.OO1 c2Ls(26s) L-r08-827

37、-r2 O.OO1S c2L6(266) 1-103-?3-11 820p c2L7(267) 1-108-84s-12 O.O+Z G301(351) r-r2t-126-r1 c302(3s2) 1-131-29s-11 c303(3s3) 1-102-963-11 c304(354) ) 1-r23-061-r1 c30s(3s5)- c306(356) 1-108-849-12 c307(357) 1-123-08G11 c4nl141 .:).: ) r-r2r-3s2-rr c+v zllJ z) c403 1-108-845-12 c404,40s t-r23-072-tL c4

38、06 1-123-08G11 c407 L-123-t09-tL cs01,s02 L-L2L-148-LI c503 L-Lzt4zL-Il cs04 1-121-148-11 c505 t-1,21-421-LL c601,602 t-I2t-937-tl c603 t-t25-L34-Ll ro O roo rrp 100v 6.3V tantalum ceramic rooo sov o.t mylar ro roov +t lov o.oaz mylar z2o lov ro roov r.: 16ov t roov zzo 16v t loov 220 r6v zzo sov ro

39、ooo+roooo sov RESISTORS All resistors are in O. lcW,+5%, catbon resistors (except special type) are omitted. Check schematic diagram for the resistance values. (k = 1,000, M = 1,000 k) Rl01(151) L-244-913-LL 4?k y2W carbon Rl03(153) l-244-862-LI 6) 360 yzw carbon R107(157) L-244-873-ll lk y2W carbon

40、 Rl10(150) L-244-913-ll 4?k yzw carbon r The mark of to : for European model. Ref. No.Part No.Description Y2W carbon YzW carbon YzW carbon Y2W carbon Y2W carbon Y2W carbon Y2W carbon YzW carbon Y2W carbon Y2W carbon Rl11(161) t-244-94G-rr R112(162) L-244-889-rL R116(166) r-244-897-rL Rr17(167) r-244

41、-9r9-rl R205(2s5) r-244-897-rr R2O7(2s7) r-244-889-lr R2r4(264) r-244-887-rr R220(210) l-244-903-LL R226(27 6) | L-244-89-LL R227(277) R23o(280) ) r-244-86s-1 1 R23l(281) R303(3s3) r-244-9r3-Lr R306(3s6) r-244-881-LL R3o7(357) | r244-g2r-rr R3 10(360) R312(362) 1-211-s06-11 R313(363) l-2Ll-522-Lr R3

42、14(364) 1-211-5lG1I R315(365) r-211498-rL R316(365) r-2LL-s22-rr R317(367) r-2r7-rs6-rr R318(368) l-21l-s3G11 R319(359) r-217-rs6-rr R320(370) r-2tr-522-rl R321(371) L-2s8-223-Ll R322(372) t-244-817-rl R323(373) r-244-92r-rr R40s(45s) 1-217-156-11 R409 1-206-660-11 R418 L-2rr-642-lt R419 l-206-678-1

43、1 R420 1-211-638-11 R421 1-211-514-11 R501 l-244-90r-rl R502 L-244-9r0-rr R503 r-244-90r-rL ezot +.zt tot azr tot +.zt l.rt tst tot +zo +zt r.rt root zz 1oo lr ro roo o.zz zzo o.zz roo a.z 4.7 look o.zz 680 t.st r.st tt +z tst se t rsr YzW carbon YzW carbon Y?W carbon lq$l nonflammable l/aW nonflamm

44、able l/eW nonflammable %W nonflammable %W nonflammable 5W wire-wound %W nonflammable 5W wire-wound %W nonflammable 2W carbon YzW carbon YzW carbon 5W wire-wound 2W metal oxide lzW nonflammable 2W metal oxide Y2W nonflammable %W nonflammable YzW carbon YrW carbon YrW carbon RT301(351) l-224-250-xx Z.

45、ZU, adjustable Rv101(151) I-224-729-OO ZsOt, variable; VOLUME -20- TA-3650 RV201(2s 1) r-224-7 28-00 RY202(2s2 *uzorirr ri) r-224-7 4600 Ref. No.Part No. Description e tO b variable; BALANCE SO t, variable; BASS, TREBLE SWITCHES Rotary, FUNCTION Lever-slide, MUTING Lever-slide, TAPE COPY, MONITOR Le

46、ver-slide, MODE Pushbutton, LOUDNESS, PRESENCE, TONE, TURNOVER FREQ GASS, TREBLE) Lever-slide, HIGH FILTER, LOW FILTER Rotary, SPEAKER Pushbutton, POWER JACKS Phono, 8-r Phono,4-P Phono,4-P Ref. No.Part No. cNJl 1-509-549-00 cNPl 1-509-546-00 cP601-603 l-102-355-11 Ft,2 1-532-285-00 F3,4 1-532-325-0

47、0 NLl 1-519-139-00 RY401 1-515-257-00 TM301,302 1-535-057-00 l-506-370-00 1-508-690-00 1-s09-863-00 l-536-392-XX Description MISCELLANEOUS Connector, REC/PB O Connector, 3-P; ac input Encapsulated ComPonent Fuse, 2.5AT Fuse, 6.3AT Neon lamp (green) Relay Terminal Strip,4-P; SPEAKER rtug, jumper ftug

48、, voltage selector Socket, transistor Terminal Strip, ll-l S1 S2 s3,4 S5 s6- 10 s 1 1,12 s13 s14 1-515-88G00 1-s l6-68s-00 1-s 16-864-00 l-s16-86s-oo 1-5 16-88 1-00 l-s 16-878-00 1-s 16-807-00 1-5 16-628-00 A $/ t-l ACCESSORIES 1-506-113-00 ftug, shorting 1-534-819-00 Cord, power 3-780-852-11 tvtanual, instruction J101-l04 ) r-so7-429-xx (J 1s l- 154) J105.106 ) 1-507-471-00 (J I ss,1s6)- JloT-110 ) 1-507-47o.oo (Jrs7- 160) J20l1-s07-4s3-00 Q r*e z J301 1-s0?-4s4-00 ue.AoruoNEs o The mark of to : for European model, -2L- HARDWARE NOMENCLATURE L