本帖最后由 yjwu 于 2012-1-4 12:57 编辑 6 P e- }+ Y) A- b" u i O/ {
q; ?, i7 w2 u1 j+ ?6 Y有人走過相同的路了
8 t9 @5 h" |. d摘自 Obsolete Media - Forum
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1 S3 V$ }* K' Z- P" L. K0 Uhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 * {& B8 E; ]. J" q9 C* M" P
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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- e3 p: e# \0 [% M$ uChip CX-032B for Sony TC-558* Q( O r. o/ S% ]1 ?2 V
Posted on: June 16 2008 @ 01:43 PM 7 m0 N H. v+ d8 Y" G. m$ ~6 X; T
By: RODALCO
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7 ~2 |0 y2 h0 K9 KHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.# A( K6 T8 _: [
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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 [' a* j2 Y( A/ z3 Q6 LA 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.
0 ?9 F, W/ @* F5 w$ C6 S+ Y& R' nhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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; V& i3 B( D- vThe German Bandmaschinen Forum thread.' b, I% c# M2 h
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond6 x Q3 g% ]% o5 T
5 Y& L- u. x, qChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ( \3 G0 u8 e- N+ o3 o) L
By: RODALCO
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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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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.
9 k, M% D+ a2 {6 r* C% C8 E4 }" AThis will help all Sony R2R users in the near future as well as our machines age over time.+ P! k# E+ Y1 m% \ d
6 h/ j9 z: w7 c0 J$ l& SKind 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
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零件追蹤
8 z7 E' m( i# bhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100) E9 Q; i2 d/ \ T' O
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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