本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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* I% q4 D) o0 P# |有人走過相同的路了+ y4 e2 N% g' q2 y+ x
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 - d- t+ y& R" a+ l0 N
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558' `; |, c% h: T+ }* Y0 a
Posted on: June 16 2008 @ 01:43 PM - i0 C3 m& ?, T' T: l
By: RODALCO
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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.
7 t% T5 s8 g$ l8 _4 GA rare Sony turntable TTS 400 has the same chip used as well.7 b; ?; e% Y6 ] U+ F
8 l8 z0 c' F# X1 z! l( GThe supllier on this link has the IC listed.
6 J8 N. A0 p) Rhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)9 X9 l; T0 h% \9 N0 X
9 t6 I+ |4 K/ G" M0 _The German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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- ^" ?$ S; X: l* R5 f% a& HChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
# `- k5 I6 ]) ~5 Q9 bBy: RODALCO - W) U" F# `9 }1 T. O8 ]1 v- _
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! z4 u! k* u9 E<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?; ]4 H5 _" g/ `8 N+ f1 i3 ]
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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.
! C4 |/ |: @. FThis will help all Sony R2R users in the near future as well as our machines age over time.( v- z2 C5 C6 ]6 |. |
( n( K3 ]/ h- n" T& bKind 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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http://www.globalsemi.com/productdetails.aspx?itemno=875032100
/ I a! L. w( U* H4 B5 P4 E39.99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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