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4 z, n# L' f5 ?8 F6 n! e
摘自 Obsolete Media - Forum- _ `! _& s- \& [; S; _/ |
9 C6 s+ C- }) [& m7 j9 r9 Vhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 6 ^/ F( ?% d' q0 o
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558
; M. N, [* B0 r0 `, h: KPosted on: June 16 2008 @ 01:43 PM 7 A* c3 J; O+ a+ d
By: RODALCO
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Content:
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8 d0 N. ~: S, \3 Y9 r6 eHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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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.
. m# }1 f u5 A% b+ } R0 w! sA rare Sony turntable TTS 400 has the same chip used as well.0 E- S4 m% d% X+ _
( X7 o+ H( I) c2 i8 S. ?/ fThe supllier on this link has the IC listed.
% x5 W' Z5 R, l" R. Khttp://www.prelcoparts.com/sony.pdf (沒有相關資料)/ h+ Z0 X& h2 F/ V8 d A+ b! I
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The German Bandmaschinen Forum thread., F1 k5 C: ^6 a( {4 z8 I
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond5 L# b% ?) ?: l: {8 Z: D
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM + h3 c7 Q4 Q/ p$ }
By: RODALCO 8 c \- m2 A: M" K! X) D7 d
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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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7 c6 ~5 a% h6 ^" N2 Q9 zI 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.
4 z& F$ u ~4 W+ R# |% FThis will help all Sony R2R users in the near future as well as our machines age over time.
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0 C6 {4 M5 g) A# n- p9 Y1 l: sKind regards, Raymond- Y ^8 p1 e1 J2 T" Q
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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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+ x3 g4 z( I. o* bhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100! t% M/ h% y6 ?6 }4 m" W
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
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