先锋PIONEER SX-1000TW电路图
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sx-loooTw AMIFM STEREO RECEI\'ER sx- 1 000Tw ROUND LABEL UNIT FW FM FRONTEND w l i - 0 2 8 FM IF UNIT li/{t2-020 MPXUNIT w l 3 - 0 2 1 AM TUNER UNIT wl 4- 004 MUTING UNIT HEAD AMP UNIT W 5-089 CONTROL AMP UNIT W5 - 0 9 0 MAIN AMP UNIT W5 - 0 9 1 POWER SUPPLY UNIT W6 - 0 1 0 SWITCH UNIT SWITCH UNIT SWITCH UNIT TONE COLOR UNIT CONTROL UNIT MIC AMP UNIT REVERBE AMP UNIT REVERBE UNIT www. xiaoyu163. com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com Model SX-l000TW t a !rA - cor/oG.lL ul ilt 061 'ru = * " 4 i , - : - v d 3 F 4 E - q + = a < Y 9 + = + Y l = - t a ! 2 . . . . . < . . . . f i Z < t a Z 1 t z " - " - 1 5 5 8 5 : , ? I t t t t t i - 6 o o o o o , ^ 6 2 b . : d c 9 " - r e 3 r : Z d ! . ? e * q " ; s l ' e ? ? , a 4 6 1 . v 2 * : : " : + E { i i - ! 3 * E j 3 + E Z ; r , 1 i : 2 7 ' i - = F 3 \ : : ^ " . - ! 1 ; " 2 7 = s . _ i - ? ; e , ; ; a a * s 9 = € € { * =; 9 > = d x f : H ? E f ? ? E 2 = E o i e a 4 4 e F ; t = a " - = 6 " * ! a ; a . = t i € _ Z * 7 6 = 2 t z e e ! k E u A 3 3 E 9 4 A E i - H o o u 9 iv ; ; 0 8 : Is i --l I I I I I I I I . \.J 3Ee F 3 . H 3 2 ' - S o < VNNSlNV slndNr Il31-llNNvHS = ; t l = = - s 3 e g 3 a >J . . P o 6 - ^ - - P ib-':-iL'i Ito'r z x o a : 7 = d 1= a= = = E = 3 .*2 e * = 6 Z 6a= - U = = I< { 1 ! F = E o u = 2 7 = l-ooo T Xa ' srndNt lHolu llNNvHl 54 www. xiaoyu163. com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com sx-loooTW t - - - - - - - - - - - - - - - - - I ar 2SK33 D.E | ^.,.a v^o 02 sE300l i 2SKI9 Y.GR 3st(22 GR IF OUTPUT A l p l trr u5 l k 2SfiCY6R 00 2Sr(33 DE. 0r) 35N220R 120e 0p 0 p 1000p oro, LH?03L Qrm LM?03L orB LM103L +B i l2V( 36nA t N I - DrczlN60 GNDr- l Dmr + lN60 Dror *E IN6O E IC Qa- Qu F M I F U N I T w12- 020 ) t www. xiaoyu163. com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com M P X U N I T ar2SC8?0 s32508"0 L out 850 nvl220KO IN PIL0T 38 mv L+R 24smv SJERE0( t.ov) H o N 0 ( 1 8 ! ) D5 |1160 Q6 2SC8?0 srERE0 (0.5V) fl0N0 (2.'7V ) $,13 - 0 21 A I , 1 T U N E R U N I T o$,1N60 ANT 1 o,tv = l ; I2.OV 3 3 m A w r 4 - 0 0 4 TUNER 56 www. xiaoyu163. com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com AMPU N I T AMP U N I T ----F L 500P Qmr 2SC458LG 0$ 2SC458LG @ + a t + + o v ) @ o u r p u r ( l ) rNPUr (L) o G N D @ O r . B . { r u N E R ) @ r r B . ( P H o N o ) @ r r B ( r a P E ) @ + B { + 4 o v ) O o u r P u r ( R ) rNPUr tR) @ G N D @ @ * r B . ( r u N E R ) @ N.F. B. ( PHoNo) @ r . r B . ( r a P E ) Qroz ZSC458LG Qror 25C458LG Q6o1 2SC456 qar 2SC538A q 2SC87l QBoe 2sC627 Qso5 2SC485 @ + 4 0 v @) PROTEcrtoN Q r'rra !Q *ezv (7) EASE l @ rrenursron 9 C E N T E R { L ) (9 THERr,lrSToR O aase z @ c N D GNo o+__l t n RsA 3 3K @ + a o v @ enorecrroru t? NF B I + 8 2 v o) BASE 3 Q uenursron !? CENIER (R) (9 1HERNilSTOR @ BASE 4 @ c N o eam 2SC458 Qnz 2SC538A Q8o 2SC627 or zSC87l Qaoa 2SC627 Qooa 2SA537A w t 5 - 0 9 1 s 7 www. xiaoyu163. com QQ376315150 9 9 2 8 9 4 2 9 8 TEL 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com CONTROL AMP UNIT CONTROL AMP UNIT w l 5 - O rO a,25C8'rl @ I N VGND o @ +8 (40V) : t E l - = 5 = = _ - d t - l - - c402/25 5I 3I : " ^*ai, nr,, a POWER SUPPLY UNIT P O WE R S UP P L Y UNI T w l 6 - 0 1 0 o @ @ @ ezv O +tv @ ssv @ aux @ t23V @ * r 2 . s v @ olto L - - _ - - _ _ _ _ _ rr 7\ N'*',/ X, l ,- | ./ \l 820 i f. sw-t-oz'4 f'"$ hl ) x l l l " ' ' \ / / " r s l'T-- Q3or2SC62'l i l a - O g : a'. (\u {)+ O i it P ! O I I I Qi,1? 25 R * R * 41Q 41Q c520 r I ,-rsc48q I o*, lSIB0|-Oxz 9 : - - : H \ I I I I I I I a : n 6 | "306 a I ct * @ 58 www.xiaoyu163.com QQ376315150 9 9 2 8 9 4 2 9 8 TEL13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 Q Q TEL 13942296513 QQ 376315150 892498299 TEL 13942296513 QQ 376315150 892498299 http://www.xiaoyu163.com
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