本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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) E, @/ l0 V7 r- L0 S. S# |. T+ z有人走過相同的路了
: N5 \3 z) n8 V W+ K+ [& P摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/print.php?id=2025 N9 L' d5 u* O% P- W8 x a. D1 f$ x1 F8 I
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( i5 o9 Z& Y0 K, ]5 P$ t$ KChip CX-032B for Sony TC-558( Y1 q8 v2 I- I# a2 f) I
Posted on: June 16 2008 @ 01:43 PM
9 I# \: u7 ]. t) J7 ?By: RODALCO
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip./ {8 U, p5 k+ @$ L% C
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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.) s' E% g* Q6 V. k& E, K0 R+ i
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.8 u& d) b2 N2 N' j
http://www.prelcoparts.com/sony.pdf (沒有相關資料); _7 H$ Q( U8 B7 }! w
- U+ `7 K$ i6 x8 S, i/ p' wThe German Bandmaschinen Forum thread.
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3 _! C0 R) ~( L S6 ]( fhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond
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) ?) f% d' E$ vChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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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?9 P7 x1 u* m& A% G9 s: V- g0 f+ w ?9 J
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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., S5 B S, n- |) r
This will help all Sony R2R users in the near future as well as our machines age over time.1 u8 [9 U3 H" ^# Z, D! `# r
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Kind regards, Raymond
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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- t" |) n! _4 Y* h, n
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零件追蹤
1 \9 E0 ^) X1 b$ y: Phttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
, T, V; q: H: N) B39.99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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