本帖最后由 yjwu 于 2012-1-4 12:57 编辑 3 D+ N# r% L. f K7 C1 }* X' @
+ _( l& _4 F1 k' O% ~, ?) S+ Y有人走過相同的路了
4 Y* c) p& ]! d5 H; T/ S1 `摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
8 c7 X0 Z9 j) G" Chttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558# d/ E5 Z& W4 `- Y
Posted on: June 16 2008 @ 01:43 PM 9 S2 z$ X4 E& ~0 n3 H+ a5 w
By: RODALCO
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.$ z- e$ F7 k6 Y: R$ k Y
- X& ^1 S+ l7 i( e( fLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
) T0 ]' t9 e! e+ dA rare Sony turntable TTS 400 has the same chip used as well.
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, @% r8 Y# ]. U9 pThe supllier on this link has the IC listed.- n2 @. M" h3 a- M, k
http://www.prelcoparts.com/sony.pdf (沒有相關資料)# q8 p! o9 b5 y8 J3 u( m
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The German Bandmaschinen Forum thread.
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9 s- J. p0 L+ @$ X) n/ jhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond4 ~9 x! H1 N+ z: y: q/ e/ n8 r
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ' I2 ]1 Q+ s2 d
By: RODALCO 2 M7 w" D, M4 v* c8 K9 d
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5 |# f4 L5 h, \: T5 o8 I2 a<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.
0 ~' o' S1 ]1 D% M# E' pThis will help all Sony R2R users in the near future as well as our machines age over time.7 F" W; a @7 n. l
, p0 {- ?. g9 u1 _$ Q7 SKind regards, Raymond+ {: l# p1 G6 }
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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
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; {; d! l- O( x9 _http://www.globalsemi.com/productdetails.aspx?itemno=875032100
/ D2 h3 T) w* j f- u39.99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* `7 l: N/ W8 X0 S4 q2 }
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