本帖最后由 yjwu 于 2012-1-4 12:57 编辑 4 j/ y2 u3 K/ r1 z! P) `% D; I
[' u0 ]8 m( o4 N3 E0 B; g有人走過相同的路了" n) v4 Q: \& P! M. U" b
摘自 Obsolete Media - Forum6 G* A% t6 }/ [5 V( @: C& F% z }" f
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8 Q5 i; x/ V2 P5 J$ gChip CX-032B for Sony TC-5580 t( w2 b( \0 X
Posted on: June 16 2008 @ 01:43 PM
1 W4 n* k4 O! m3 R) ^By: RODALCO
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# I6 `+ h* U+ q. o) KHi, 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.* _2 ]; Z, S( ?5 b0 }
A rare Sony turntable TTS 400 has the same chip used as well.2 u' Y9 Q) e* R, ?0 L- F1 x1 I
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The supllier on this link has the IC listed.
+ t; o5 ]% x0 L# N, ` c+ ~3 h4 Thttp://www.prelcoparts.com/sony.pdf (沒有相關資料)6 i4 v1 U9 B/ W7 G" t& Z
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The German Bandmaschinen Forum thread.
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, y& [1 C3 x) Xhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond
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1 R ^6 B0 ?6 r$ G4 O4 JChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
4 y- T) u3 m- [+ {. s! MBy: RODALCO ( u: i1 Z7 j/ u: Z
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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?2 k/ s) o: v% z
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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.3 w+ x' L4 C5 v" a
This will help all Sony R2R users in the near future as well as our machines age over time.
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% E+ b' ]- ]6 @/ D+ dKind regards, Raymond
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& A6 K; b$ L# l) i; A c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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* s' g4 Q8 k0 v5 ohttp://www.globalsemi.com/productdetails.aspx?itemno=875032100* E( W3 e5 Z0 K. N, C! Z/ H
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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