本帖最后由 yjwu 于 2012-1-4 12:57 编辑 : g4 P+ U" i; J8 w, ~8 B
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有人走過相同的路了
8 x, u0 i) E5 i* q2 r7 n摘自 Obsolete Media - Forum2 M) a2 H! ?, h0 v1 O
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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Chip CX-032B for Sony TC-558
4 r# g: \! {* k% Y5 rPosted on: June 16 2008 @ 01:43 PM
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Content:
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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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% A' H- b$ A- a9 Z* b; q GLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.# l: E/ E* U( k9 j- b1 D* P
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.' E5 p: n7 W9 e: c4 `2 Y
http://www.prelcoparts.com/sony.pdf (沒有相關資料)2 Q: B, ^0 N' V
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The German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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; H* u1 G& E3 A2 p$ ~Gru�, Raymond. {; _7 m1 O+ c/ [6 [
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM / L# s3 |! Q# W6 t# V* Q
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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?8 V7 t9 D" L. N
' u$ D3 J2 S6 J2 ?6 f b9 Q2 II 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.
, B3 t. u, k' j: U& a6 I* nThis will help all Sony R2R users in the near future as well as our machines age over time.) n2 ?) k2 U9 x0 w% L
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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
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零件追蹤3 `4 ]' T( s- |+ y+ d
http://www.globalsemi.com/productdetails.aspx?itemno=8750321008 @8 u' x2 d6 A' |( q3 d
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9 {7 d) q. Y3 }* J
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