本帖最后由 yjwu 于 2012-1-4 12:57 编辑 % t8 O @& e& w' ~ u. P' b3 n
1 d/ k; o# k* f( w有人走過相同的路了: h6 v. X) o4 A# G- z% q
摘自 Obsolete Media - Forum
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# ^/ J2 I) ^- o: ^9 V k7 m+ Lhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
$ B* I0 L, A+ Bhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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% W; \8 s: [( c, T" ^7 i- x% DChip CX-032B for Sony TC-5584 m# Y$ ]6 i. M0 b0 J. a5 |& O9 { g
Posted on: June 16 2008 @ 01:43 PM
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. U1 d5 x$ l( L& t7 GHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.& B$ N/ B& P8 E$ r
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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.% c( _! L9 u: R: \4 |6 Y/ p
A rare Sony turntable TTS 400 has the same chip used as well.
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1 W- D* u0 ?: l8 q* OThe supllier on this link has the IC listed.
7 i- _. k v) D5 _http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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( {& ~; `" c/ i# Q% ?7 T( B, lThe German Bandmaschinen Forum thread.
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, v j1 m6 n3 d8 lhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)7 u5 s4 y/ e1 V- x
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Gru�, Raymond, g* {6 o+ G3 a" j1 P
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM $ \0 e. U- w r; D6 t
By: RODALCO 6 I1 j# D: S# w" R: [4 [
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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.
' h1 |, Y/ p2 |% dThis will help all Sony R2R users in the near future as well as our machines age over time.* r/ q& ?8 `) }$ h2 C5 x1 q
8 a7 E. ?1 ~/ G: h9 [2 [Kind regards, Raymond# B) Y* w- V. F, ?$ Y9 e
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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$ F( D: c- U7 ?" {) e# F7 b4 r
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零件追蹤% B' q4 X- a! |
http://www.globalsemi.com/productdetails.aspx?itemno=875032100+ C ]# b4 a* T$ N v x
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/ K# s( Q, ~0 [( G3 v1 O- _
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