本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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有人走過相同的路了
2 P' K0 R6 k/ g% N( l% l! f: F摘自 Obsolete Media - Forum# ]4 L: j6 B5 ^! F9 A/ ]
4 J9 c, }2 A) p$ _http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 3 J, @- [; r# v& Z4 P
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558- p, g& S' m! o8 x
Posted on: June 16 2008 @ 01:43 PM . A3 u+ n& r, y) G
By: RODALCO
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. I w/ K' L' U* b/ A; l' b- JContent:
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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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4 [4 }8 C$ A6 P& p- J7 \Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
/ T/ t3 r* v$ E( u3 \: Y( GA rare Sony turntable TTS 400 has the same chip used as well.
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( p6 u3 i2 u$ j$ WThe supllier on this link has the IC listed.
( W' N, {: x- s1 g8 p$ l! [) zhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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/ X. d9 W; X5 ?9 ?; zThe German Bandmaschinen Forum thread.* | i- e9 J( t0 k! E. ?7 M+ q1 i
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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% `. A7 _* N v/ P i( p& _7 q/ MGru�, Raymond; z, |5 Z: J X$ K( s; p
. t. h# }0 l! S' M% b1 a+ K$ eChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 9 A: g+ w+ x! l
By: RODALCO
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Content:
( c {- }4 w3 ?8 }<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?3 V% L z1 O0 x7 a
$ H p; Q( j, x: }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.6 |. C, u3 I9 R8 {1 d
This will help all Sony R2R users in the near future as well as our machines age over time.
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' p! E$ E! @# l" L' o0 `1 {Kind regards, Raymond* t( |& e Z' a5 H- ]) ~ X! Z% X
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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+ O9 z6 u1 Y7 [- d' o j/ _
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http://www.globalsemi.com/productdetails.aspx?itemno=875032100
% T* k6 Q9 Z6 a2 n& r39.99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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