本帖最后由 yjwu 于 2012-1-4 12:57 编辑 , C" x/ Z- M$ t. u. L6 Z
0 l3 F% f" A/ ?/ S$ K% Z/ d有人走過相同的路了0 Z* x% K3 @3 Z8 Y$ M9 f5 ^
摘自 Obsolete Media - Forum
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+ x* m6 D+ `5 U& I% mhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
& s/ E; d/ g# o+ Qhttp://obsoletemedia.com/geeklog/forum/print.php?id=20252 o! e6 B1 X' ?/ F) Z# M
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Chip CX-032B for Sony TC-558* k% T4 N; X) D" {+ T
Posted on: June 16 2008 @ 01:43 PM ; [' \8 n5 [% x! X1 Y8 y
By: RODALCO
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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9 o z. R- _! hLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
+ z9 O" U, m1 ?/ VA rare Sony turntable TTS 400 has the same chip used as well." N( h, o' H& J4 j, y- }& |" ]* l
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The supllier on this link has the IC listed.
8 s% W3 {' L$ J4 I0 ghttp://www.prelcoparts.com/sony.pdf (沒有相關資料)1 \& d/ j1 A$ `# [
. d7 p9 x0 n/ K$ U* ^/ {( c: oThe German Bandmaschinen Forum thread.
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& A* @, H1 K( X, f1 ^$ n& ]http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)4 D2 V+ L9 u- H7 u i I
2 T5 p, d" o1 d3 ]/ t G/ kGru�, Raymond, ~% G: I5 v$ L% F
1 e$ F3 Q- M/ i1 iChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 9 }2 V' Q$ K6 a6 P, r! C
By: RODALCO
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<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
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I got some of my Dutch R2R friends to have a look at it as well and with a bit of luck they can design a circuit with disrete components.
1 Y# {9 I t+ B2 iThis will help all Sony R2R users in the near future as well as our machines age over time.+ N0 D j' s4 i; C* I
; P) ^; X! |2 G' H2 Q. bKind regards, Raymond. ?0 L8 I& `4 _ L2 [
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) d) K3 N' G, P有沒有用零件做出等效的主軸控制還要進一步追蹤2 o$ ~! O: f5 X) `) M' `
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零件追蹤
/ |+ ~! ?) d6 B9 }7 Ahttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
4 k5 V5 m5 j6 X2 n3 O- M# s39.99美元 似無存貨 必須從其他舊機器拆 不過可能也是相同的毛病 --> 設計的弱點
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