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
' d; \( S& k5 v$ P' M3 J摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 5 K# V$ E1 w. m! E" R
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558+ y6 j4 S A5 {! K3 Q5 b/ ^; v
Posted on: June 16 2008 @ 01:43 PM + j1 x- D. u# s0 C5 {) I% P/ U
By: RODALCO
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.; y2 p; S' N/ E1 D4 F
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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.
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The supllier on this link has the IC listed.
% ^% T- J6 H, }* ~: Whttp://www.prelcoparts.com/sony.pdf (沒有相關資料)% N6 X& `* A! v6 F v, U
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The German Bandmaschinen Forum thread.
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Gru�, Raymond
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$ q; [$ F8 B( FChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM , a0 G0 U Y) p! Y2 ?
By: RODALCO
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; T+ K5 U* D5 ]3 D# d% m- H<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?$ s) w& ]% }% [. H
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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.6 q( w$ {' y' m! S" [6 V/ m
This 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
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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$ R8 F/ a3 P! ^) r5 g
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零件追蹤) q, M6 \( N7 o; |+ D5 {4 U+ m
http://www.globalsemi.com/productdetails.aspx?itemno=8750321004 Z, ?2 ~! I1 M* `
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" u* H0 V: r0 M- c7 Z
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