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
8 D' P' E0 E" x( S" `( {' n0 M& c摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 * k0 m2 ]; u! K0 v: l
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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% q) w1 |# W* @Chip CX-032B for Sony TC-558
' s3 B2 r, C, z6 g4 jPosted on: June 16 2008 @ 01:43 PM
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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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Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
2 d* G" `0 \: c. i' p n2 V1 b; DA 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.
) V$ {+ d T: f" a* h: l! Whttp://www.prelcoparts.com/sony.pdf (沒有相關資料)% C6 T& z( v- a/ }- b' c
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The German Bandmaschinen Forum thread.; v; z. K2 T7 X; t2 P2 A
* { A1 @( p" Ohttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond h; Z$ `2 V! u& F
. V* J9 t( A6 u6 {* \+ KChip 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?: k$ x) y8 F! n9 E. ^- Q
8 |% x" ?! d' F+ OI 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. ]8 {1 x+ m1 P# Z
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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" |9 c* z' z6 r5 v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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零件追蹤2 { Y" }0 P8 E; L# M
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
( g; v6 D4 G* {- A) C" P39.99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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