本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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& F# o5 A; H2 h; G有人走過相同的路了% g& m" D: j I& n
摘自 Obsolete Media - Forum
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3 b( U8 c" N; @+ z, |http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 1 z9 k C9 Y: K7 f! s
http://obsoletemedia.com/geeklog/forum/print.php?id=2025) I' b# l& S! K- v* z6 s# }8 y
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, Q9 k' M/ f4 N% X" HChip CX-032B for Sony TC-558
2 P: h* W% K" v% w3 nPosted on: June 16 2008 @ 01:43 PM & ]8 ~9 j4 K) @* g2 K! c- e
By: RODALCO / ]) q2 [: J) h' u
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; V6 C0 [2 Z$ m \Hi, 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.
/ _6 i k' ~' x: |A rare Sony turntable TTS 400 has the same chip used as well.! ] w# A: q0 G( H! c5 T& S5 v
- S# K( |! j+ gThe supllier on this link has the IC listed.+ W' P6 [- V% D/ H2 ]9 t& m6 y8 X; D
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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1 T- ^6 L C% q& vThe German Bandmaschinen Forum thread.
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3 S- [5 B9 O7 c1 s/ ^: W9 i, L" Xhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond
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) Q& `, t+ `. V# ]9 K& ?Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
7 O$ h3 `3 c3 O. `! zBy: RODALCO
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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?* ]" s" W& B$ p; P
* a1 I: H% g3 `$ SI 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.
, T3 f$ S, ~4 E$ _This will help all Sony R2R users in the near future as well as our machines age over time.
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1 \5 c/ I a0 |7 RKind 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
' `2 M. y4 `1 mhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100/ Q9 q; @/ e) ^% e1 D* V3 S3 [! ?7 Z
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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