本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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6 ]7 e8 J# `8 r5 J有人走過相同的路了
) c1 x: i1 I- j, T1 f摘自 Obsolete Media - Forum
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7 [- k0 F- O) c9 L3 b7 r. g9 rhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
. Y% b Z$ f0 Z$ qhttp://obsoletemedia.com/geeklog/forum/print.php?id=20254 x: k, k$ ]) H& M. H
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Chip CX-032B for Sony TC-558" @2 e2 z& y- F! k; _5 I& Q. f
Posted on: June 16 2008 @ 01:43 PM U* x. E9 W! A& d0 }& H8 y m R
By: RODALCO , u0 F+ @& r0 V& N5 t: t& z' u" ^
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.# Y z4 g; w( s4 S8 `+ _& T
; ]+ A# F, n8 ]Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.( J& ~+ @" Y P" S- a8 N/ W. k2 ~; S* b
A rare Sony turntable TTS 400 has the same chip used as well.! y4 Z6 m. H! d G0 }: ?! ?* c8 V
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The supllier on this link has the IC listed.1 y# O8 ~2 j7 N4 ~2 U$ I# V1 [& n
http://www.prelcoparts.com/sony.pdf (沒有相關資料)5 P! n' a- E* O* T5 B
" Q% W' i* O9 _7 ~& G, f, QThe German Bandmaschinen Forum thread., U7 l! o, a" ~7 V8 s+ } I& R7 t
0 E( j# O! e+ C- Fhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond8 t2 w& V% O2 A3 J' C% j+ D7 U
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
5 o, {- W7 R1 T$ dBy: RODALCO
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Content:
) K$ I! f; p5 e5 P G3 e<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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. F- x- O4 n" p# a; mI 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.
1 [2 C U$ w7 P6 QThis will help all Sony R2R users in the near future as well as our machines age over time.3 e+ V/ @3 T! p( h$ Q1 t
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Kind regards, Raymond* {& x1 f( a/ C8 x# H) e w
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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) ]- U4 X$ m1 `9 W% G" j9 _
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零件追蹤/ E0 F& K' D* q9 v9 O, a+ B
http://www.globalsemi.com/productdetails.aspx?itemno=8750321006 d: G+ T2 }4 ?
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& ]" z( E0 X: \$ I
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