本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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5 `/ B, q, P% d/ W! p有人走過相同的路了
3 u: p1 o# \& d" h摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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Chip CX-032B for Sony TC-558
. R8 A l) E: F; Y6 GPosted on: June 16 2008 @ 01:43 PM 3 u6 h' B+ ?& B3 j
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 d( N* ?" ^# S0 N- J5 z, rLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.8 P1 F$ J9 V7 c
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." o% n9 S( s% Q. W) q; U
http://www.prelcoparts.com/sony.pdf (沒有相關資料); j& W0 M8 H: w/ l- |- C4 D- S
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The German Bandmaschinen Forum thread.8 W2 w! `: A( L2 g5 _. ]3 }( ^8 C
8 ~$ k' X: O4 D$ whttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)9 F; I6 M: m6 [1 {' d' Q+ c
1 K* y: I5 T8 F2 WGru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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Content:
/ c0 H u! Z9 @) j<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?. C# [( y' L3 s& i- N1 v
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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.
- S, L$ ?$ s. u* ?This will help all Sony R2R users in the near future as well as our machines age over time.
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Kind regards, Raymond& P2 J7 [2 F+ n$ u w
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有沒有用零件做出等效的主軸控制還要進一步追蹤* o9 B" j( V+ s$ x% {
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' M @7 o3 M7 i) m4 lhttp://www.globalsemi.com/productdetails.aspx?itemno=8750321003 s0 W' k* `" t0 ? a. F- [
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
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