本帖最后由 yjwu 于 2012-1-4 12:57 编辑 + g9 Q m* u. W0 I% ^
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有人走過相同的路了+ V. @; z, F2 a& r! t+ x* s8 s
摘自 Obsolete Media - Forum+ b+ t) L) w; a. y0 E; J0 ]
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
4 \: e) L- l* i3 R a8 hhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025/ A$ g1 T: X0 r
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) S' e! | ?- H( x6 [/ E$ ^6 NChip CX-032B for Sony TC-558 Y( B* \$ e% i
Posted on: June 16 2008 @ 01:43 PM 2 }* X, K: ?1 ]5 I; X e
By: RODALCO * `' {( m& ~3 D* _! {3 Z
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Content: $ T9 u! u$ e8 s' M2 K! T
7 S9 L- `9 e" |& O& R0 A& F* x, d5 a' qHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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( P# R8 |, Q/ _7 r; x- XLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
. D3 j+ i( Y# kA rare Sony turntable TTS 400 has the same chip used as well.6 ^; q% `( z+ z+ q- Z9 r6 y
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The supllier on this link has the IC listed.
; z F$ l i. mhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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F' s4 Z6 [- D9 m' h; s4 ~The German Bandmaschinen Forum thread.' S9 S$ {; ]" A- m2 g
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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& S ?2 W/ g8 J" P, T7 ^: ]; u# uGru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM % z6 d) t: V$ [) C- ~
By: 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?
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; X" D: `+ v( v9 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.
* ]& x! _ L/ R( i9 S6 \& |This will help all Sony R2R users in the near future as well as our machines age over time.
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. r& x( ]+ z! X+ Z" p8 {Kind regards, Raymond! }) O" R, A; j* ~5 o$ i1 S/ S3 s
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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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2 N2 I; }8 `3 s u4 f/ C& d& J零件追蹤$ x+ `3 q2 R# r& J0 l
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
0 v( X4 {* Q- g& J9 K39.99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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