本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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有人走過相同的路了
?# G0 f7 y' B7 Q& n, K3 M% f摘自 Obsolete Media - Forum
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4 b, Y: q w0 P2 m7 z8 G9 ihttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 ! ?; n( l! A( f! j' d# l& y
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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) y$ r5 `% T% T1 G9 cChip CX-032B for Sony TC-5580 x' E/ L' S+ b2 k2 {4 _ O- d
Posted on: June 16 2008 @ 01:43 PM
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.! \$ a, q! @" X8 \! i0 E
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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.% M. K; n, O' y$ b5 F
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.
! n9 p F0 F8 G' ~2 ^& q/ Hhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.1 q' W( j- i- Z1 U2 w T
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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% A+ j# x. S, Y# V0 O7 FGru�, Raymond* J9 c- v t* p5 f; }& s, d1 B1 b
$ o, j! y* E; N/ JChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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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?) ?8 J. x# T- r6 a }
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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. O/ z: E" Z8 O0 h
This will help all Sony R2R users in the near future as well as our machines age over time.8 B. Y# `# f6 p( W! l' ?0 Z
* i% ?' B0 g/ `- ^/ g5 RKind regards, Raymond4 c! F! i+ z: G4 o0 B" ~7 {
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0 {& @: R3 y7 E' i" j' U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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零件追蹤5 m9 ^8 X+ p" B9 M% O1 [2 B
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
' M( A# Y! u z39.99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5 w- M7 H! r6 T+ J B9 c5 T
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