Pioneer-SX-1500-TD-Schematic (1)电路原理图.pdf

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1、sx-t500Ttrl AM /FM STEREO RECEIER sx- 1 500TD ROUND LABET UNIT FVZWFWKLW TUNER UNIT FM FRONT ENDAWB-OOIll/l1-028wl1-028 FM IF UNIT w1 2- 032l/-I2-032 l/l2-032 MPX UNIT wt3-026w1 3- 026wl 3- 026 AM TUNER UNIT wl 4- 008w1 4- 008llll 4- 008 MUTING UNITw1 8- 026wl 8- 026Illl 8- 026 HEAD AMP UNITw21-001l

2、v21-001w21-001 CONTROL AMP UNITltlli5-079wl 5- 079 wl5-079 MAIN AMP UNIT l/23-002ltil23-002w23 - 002 POWER SUPPLY UNITil/l 6- 026w16-026wl 6- 026 SWITCH UNITwl 5- 081 w15-081wl5-081 SWITCH UNITw15-082wl 5- 082wl5-082 SWITCH UNIT TONE COLOR UNIT CONTROL UNITwl5-080w1 5- 080 w15-080 MIC AMP UNITl/l5-1

3、06wl5-106wl5-106 REVERBE AMP UNIT REVERBE UNIT INDICATOR UNITwi8-012wl8-012wl8-012 59 RadioFans.CN 收音机爱 好者资料库 Model SX-l500TD =3 ozoi E r Z Z f t :i: H gE: g 3 l s e : aA a : 9 A EBHHuH. o-N= zz, s ? ? l s H odeF 08,/00t6l := *i; d* *F * r P - . U E * 9 1 ! g . 5 . - t r H . i ic-I-lEqsFEssES= EHHFF

4、FEFgg$*s$*3:$E ;ae930-;0o3Ose;30 e l r a = , I F=fi | =F lr) A vv (a )l 9- F9 = N I t P o ( (6) (9 I l%-tyP:- H : l o o r a ?ll9R- o- t00-l ?l I|Nn dtiv 0vlH e t P s I E 60 RadioFans.CN 收音机爱 好者资料库 sx-t50clTD SX-1500TD for KLW model zt 3 i ? 2 2 3 ? 3 - ? E z o d o9eo t-t t6t o tst i o E sI e ll an !

5、. ll H=3 F EE = = 3 d *oE dr +; ;Jp q : i o s : t s a i Z g E q . E - - i . d 3 : f o p - * : s l S C g * E E = , = Z 7 = L : a o a * - Y Y ! 1 * t 5 ; ; F F F i F g $ E ; * $ ; s t , - - - - _ - , . : 1 1 9 9 = _ : : f 9 . . o _ a 6dA - o_ Lnl q H - 1 o F o o : I x alEl= 1., 200-ezM -ttNn dr,tv Ntv

6、!l v! | Lt0ozrl Nt Ntvl (3r8 fil,i )1n0 -:ud av.: d*;ry- -= ; L l 6 ) o G ) l - a , h O o -la)ro p.= 280-9nt (l.n3 h01) lrNn JAs Hsnd tr 1 o E O E = !F 66 6LO-9ul .t-tNn atv tourlol ? : F = 9 6 e 1 = 1 9 r -o Yza -o - = g J :fi (a o-( o F! 3A 100- rzM ilNn dv 0v3H z zt X - = - ?z= 9 zz dF ;Eg E ;Eg

7、o9oe Ft tt l;t lEi ll g bl e f Z - * 3 dIa Fd = rE,.-j 5 a c - L - , _ r l a * ; ; : ; : i = z qoo-.-q-qL4-u_ s 200 - 0zM *ro - z l -*= o a : (:r! l,i )r00 ud 6 lrgy y669 l 6i (rnt ilol) t-tNn gLutis F z o = 080 -stM IINn 10tl-Nol F z, x = = = E d5 610-9rM IlNn tdr.lv rourloc i z 469 = ; 5 : 6) -s (

8、l G = e = ( o ( I G) o - ( o 0 6 H I o o o +ts IO0 - tztA IlNn tdr.tY ov3H z = 62 SX.IEiOOTtrI FM FRONT END FM FRONT END AWS- 001 xRrC5 25K3YGR OO OP 2SK33 D.E. 00 0P 35 K22 G R r20Q 1000P FM FRONT END for FW KLW model FI1 FRONT END w l l - 0 2 8 ;- - 2sKl3 YGR 02 sE3ool i )t Rr 25iliY6R 0a 2SK33D.E

9、. 0a 35K22 0R 120e C. 0p 0p l|D0p TP, 63 FM IF UNIT 8 O ICla:oll- o.tstSo ,. l+ I 70 E 9 d OUT * lC 0-0r | - TA1060P ,LrH- lJ-.( )il - l l F t 2 ,w) -r-: Rs 41K F14 IF UIIT wr2- 032 0, TA?060P 2 - MPX UNIT - a rout r l2V ! 0.6v 3.5 mA out tlPX UNIT w 1 3 - 0 2 6 OE nuro (il r l I I I I M5l 09P o Ir*

10、o=30mA mor 64 sx-l500TD AM TUNER UNIT 04 2SC450 o? lN60 ,1 032SC460 MUTING UNIT HEAD AMP UNIT H EAD AIlP UNIT $/21 - 001 65 CONTROL AMP UNITPOWER SUPPLY UNIT CONTROL AI4P UNlT w r 5 - 0 ? 9 I P : 1 . d i 3 tHigh Cut ) (Hilh cu+) c60.2/25 .l- + t : -a o l3v MAIN AMP UNIT rAIN ATP UNIT w23 - 002 o, 2S

11、C458G PUSH SWITCH UNIT PUSH SWITCH UNIT w l 5 - 0 8 1 forpr:s rtgl_ .u * _iTrjg:rl _ _i s31 -022 sx-r5ct0Ttrt PUSH SWITCH UNIT PUSH SWITCH UNTT vYr5-082 :oLcg .,!:l_ _ lt lTl:il.i CONTROL UNIT CONTROL UNIT wl5 - 080 r-l e = s3 3.3125 R1 lOK 67 INDICATOR UNIT TNDICATOR UNIT w 1 8 - 0 1 2 MIC AMP UNIT NTC AP1P UNIT wr5- 106 Qr 02 Q3 2SC811 2SC811 2SC8l1 +B t 25V) OUT R r 3.3K Y . .? to.otoo ll I .=l itl I z R,?.2V O C5220P Y 2 5t R o 3.3K rG Rlr 560K a ! + l , l,T t- I O O Y cr 0.1 Y x -g -lF c247 P C4 4.022 x O t B -|F 1 . 41? A8 68