本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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/ A1 G! g B) K& H. K有人走過相同的路了
. W% X# C6 c# o5 P摘自 Obsolete Media - Forum7 v* q9 `1 p; I( B- H
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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3 J9 W% A6 D( V5 f! |! A3 V3 k, p$ HChip CX-032B for Sony TC-558
8 {! q5 W4 K, D4 t- y( M; tPosted on: June 16 2008 @ 01:43 PM : I% ~8 j. \2 x2 H
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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Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip. B! m$ E m/ w" v8 e
A rare Sony turntable TTS 400 has the same chip used as well.
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The supllier on this link has the IC listed.
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0 s& s& N3 p2 \ |4 aThe German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond
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# \/ r* e9 p, [Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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Content:
7 D( \5 Y6 M, T: q; \5 k<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?4 v1 @8 }# `! V4 k/ [ z! Y& }
! N' d2 b8 ^* H B R: XI 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.
. {7 K0 B) \6 U4 O9 YThis will help all Sony R2R users in the near future as well as our machines age over time.
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, P& N( R8 I) h) ~+ ZKind regards, Raymond
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- s% ^4 v& n" b% V5 _有沒有用零件做出等效的主軸控制還要進一步追蹤
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http://www.globalsemi.com/productdetails.aspx?itemno=875032100- |& j/ j4 b* y) }/ Y# C0 s
39.99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! [( V" m6 [) I. k% a' u
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