本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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8 z" J+ e9 c8 G0 [- @+ m3 c ~) H有人走過相同的路了
) f: f; x7 j3 }/ F摘自 Obsolete Media - Forum4 `4 a$ O9 r5 r% v& o
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 ! n. `+ D7 u- ] V, g& N( x( o
http://obsoletemedia.com/geeklog/forum/print.php?id=2025# b" y. }2 o1 c" x" T
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Chip CX-032B for Sony TC-558
3 D5 ?+ x5 ~, Q+ _Posted on: June 16 2008 @ 01:43 PM
0 i- W/ W; U- m' j2 UBy: RODALCO
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Content: 4 Y7 Y2 P/ d1 {( D' e) g# _+ }1 u
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.. d& p0 f" _4 J5 m
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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., Q% o0 _; G* x' T& e+ [
A rare Sony turntable TTS 400 has the same chip used as well.* i G! h: M- |% s! `6 W
3 G) i* H8 u+ R3 J* `0 `& qThe supllier on this link has the IC listed.# H9 M( p( g0 { q q
http://www.prelcoparts.com/sony.pdf (沒有相關資料)- ?) d8 m! X2 d" O5 Z( T
0 e+ D: m, F9 c8 l$ n7 UThe German Bandmaschinen Forum thread.) \/ }6 N2 i+ r& @; W' H! q
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)( p: l. r& E3 H# Z1 x
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Gru�, Raymond
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; Y& F- e& j4 w8 M) F+ `' s/ jChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ' v2 r$ O" h5 I
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?- t3 k% }, C, T( G! M8 @4 |! O
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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.
$ f' o( h1 G; PThis will help all Sony R2R users in the near future as well as our machines age over time.
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Kind regards, Raymond; W; F* q ^ j' O3 A
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% Q7 M* b0 p( T% k: e有沒有用零件做出等效的主軸控制還要進一步追蹤7 ~! g' c' {7 X& B1 B5 ^- T* M
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http://www.globalsemi.com/productdetails.aspx?itemno=875032100
$ m! T, t% ^. A, L/ p3 {' m39.99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$ E8 V% l5 Y: O) l
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