本帖最后由 yjwu 于 2012-1-4 12:57 编辑 $ h) R; i" D- R0 v" _8 P! A0 a
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有人走過相同的路了" g. L6 _. y* x
摘自 Obsolete Media - Forum$ u! Y- b# W2 f1 H7 Z
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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Chip CX-032B for Sony TC-558
/ v) B3 P; h2 ]; Q/ K3 b- yPosted on: June 16 2008 @ 01:43 PM
8 e% i- j' l/ T' u" XBy: RODALCO " p/ |( M6 M! s! b% a0 R' B
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.7 {# Z$ e$ Y+ f0 g- G2 ?
2 G" S/ ~2 o! T# g5 DLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.+ _3 M) b5 T0 q6 M6 k( N1 U, H0 N
A 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./ g7 H4 B7 [ J+ A, X& _8 x
http://www.prelcoparts.com/sony.pdf (沒有相關資料)+ c: B0 N) `, M6 h
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The German Bandmaschinen Forum thread.; z& {8 T% M* W8 d* N3 f. q& V) O# A( h
8 r* I) k$ S; O y0 d$ S Fhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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; d5 x/ S5 s+ z' tGru�, Raymond; k, V: @( H5 L' a
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM " c& _- k8 d* g, J C7 r9 u# ?8 T( O" a
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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6 k8 w* {& u' u* g: `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.. U" E g4 L$ k
This will help all Sony R2R users in the near future as well as our machines age over time.
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3 J$ j' p" g* j9 P# UKind regards, Raymond' k) l( ?3 X! q, d7 ?! M4 C
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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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" {; }& ~7 p) s. f- p x9 ^% ?零件追蹤
. B6 z. f* H8 ?; f' K2 Qhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100; Y2 G8 V& z- ^: I+ R0 V1 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' R- f$ E( `1 u, Q9 G
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