本帖最后由 yjwu 于 2012-1-4 12:57 编辑 1 a6 J5 b' O, Q5 Z Y1 S
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有人走過相同的路了
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Chip CX-032B for Sony TC-558 v2 V: H& [$ _& a
Posted on: June 16 2008 @ 01:43 PM
5 h) Y# ]4 J$ e6 }; Z+ f4 x+ aBy: RODALCO
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: N( c2 x, m% \% P4 oHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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$ k, [4 _' N2 w2 s4 sLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
}7 x. r3 z* O$ d6 O2 j8 T, gA rare Sony turntable TTS 400 has the same chip used as well.
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8 {+ B: o2 e2 n- `0 f# j& P0 wThe supllier on this link has the IC listed.
' D7 \/ P3 b7 F2 k& v% _http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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; W) u9 \- b' J" I) }% XThe German Bandmaschinen Forum thread.
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% q/ p, ~' C* m& }) l1 }8 Ehttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)0 ~1 {+ \7 Y: j' {5 E$ A" }
+ Y" O" D0 N8 K) ]Gru�, Raymond; b2 \0 R2 n' z" Z
* n; ]* \ E6 P6 @3 u }$ K& bChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM & T8 L" u/ o- t- J6 q+ }9 I8 v# `2 p
By: RODALCO 4 ]% b ]' b3 `
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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?
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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.
( U& S8 e4 F/ n9 ZThis 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
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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. u, W: r0 J' h& Z3 q# a% e {
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零件追蹤& f+ d6 }/ H6 b
http://www.globalsemi.com/productdetails.aspx?itemno=875032100* ~/ }) }5 h* K
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0 j8 q" f# @5 a/ A. r: J8 ~8 M Y
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