本帖最后由 yjwu 于 2012-1-4 12:57 编辑 + R+ b( b$ ~9 r* \8 [ Z
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有人走過相同的路了( q3 s# h( }" l% _0 `5 [$ h- j
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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1 e2 m$ g3 Z$ }( x$ D( z$ IChip CX-032B for Sony TC-558- s- S& A+ R8 [3 D' m
Posted 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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Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.8 ^5 F; z% X" C! 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.3 U- w f3 c3 m) ~- M! P" e: L
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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" ?$ } S. a h, s4 WThe German Bandmaschinen Forum thread.2 P: |9 n! S: u& Q4 P5 T' K$ L) e
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ) m9 T( X* D6 y5 a2 k! f8 D' D
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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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b1 Q) [6 F9 k2 k5 G+ b- VI 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.4 W! P$ }+ ?. \8 O
This will help all Sony R2R users in the near future as well as our machines age over time.
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, [/ Q' {- A" W& z, g; @, ~Kind regards, Raymond0 X' t: y) D! X+ I5 I
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$ F# j, j& S' k* E有沒有用零件做出等效的主軸控制還要進一步追蹤% e! Z" U% @! r" \) w, O/ m* u
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零件追蹤
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) m# u5 `" d ^: 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0 M' Q4 ?5 a" Z6 T4 ?6 a& Z
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