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
' K6 u* {) R) z- Z5 ^7 f摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
6 h+ N( \9 d) ~8 i1 j. F Ahttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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! a3 n* n1 Q. f, R& rChip CX-032B for Sony TC-5587 O7 c" R$ x6 n7 y, N# `% Z
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.# e% ^0 y" ~; a- r2 R
" c# G/ j5 Y! o$ K8 PLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.* ]# G; D, J' z; `
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.
8 h' V' S7 d% y5 i5 Chttp://www.prelcoparts.com/sony.pdf (沒有相關資料)5 `6 N5 t) ~5 q7 t" x2 j
+ l. t6 v' a& t x9 ]" e, kThe German Bandmaschinen Forum thread.$ O: \8 L/ X( h+ U% O. d4 ~- @+ q
- S$ l! d7 ]( B& |' Z6 q$ Zhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效) e. ^& X6 ~6 N+ r1 X* C+ L* k
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Gru�, Raymond" O) y% Z' V& Q" D6 p& V5 _
% q4 H7 C) z- O! \( {7 v- GChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 0 M6 g5 A0 `$ k$ J) s; I- Q: L
By: RODALCO " ?$ z) G. l# V/ g
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: \. z, j( }( e3 Z3 w* o) v# m<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
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6 @7 d! [. J7 E( sI got some of my Dutch R2R friends to have a look at it as well and with a bit of luck they can design a circuit with disrete components.
: _. \) D! v$ ?/ w- T- zThis will help all Sony R2R users in the near future as well as our machines age over time.! ]. E6 o) q V6 [+ w
: Q& @) F; {8 Z/ W I5 gKind regards, Raymond
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9 [' b7 a4 P& u- {4 ]6 U有沒有用零件做出等效的主軸控制還要進一步追蹤2 A0 ~& p# R1 g" N4 w8 N
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) T- u/ f8 J! e/ p0 B7 @http://www.globalsemi.com/productdetails.aspx?itemno=8750321006 @% J4 g' `. _9 P5 L# _2 G
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6 x: T/ t8 d% P3 L! q
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