本帖最后由 yjwu 于 2012-1-4 12:57 编辑 3 a8 @. F" R. J4 s0 \7 q
% P! ~/ ^) v' U5 P% q G有人走過相同的路了* r- N8 ^. T7 O! v" V7 ]' B/ t
摘自 Obsolete Media - Forum( H" S. z' Z1 k w! }) S
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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" K o* N Y+ j, F( KChip CX-032B for Sony TC-558
/ N# s& b. W+ r2 }8 ] m2 v3 z GPosted on: June 16 2008 @ 01:43 PM
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Content:
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.0 ^7 O' c3 N) _9 S k. h* l Y: V; _
! A. C( w. x& r2 E& fLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip., m" u) k8 W9 x2 j. U
A rare Sony turntable TTS 400 has the same chip used as well.. M/ ~- Z7 n& F& F, _
+ J5 {4 p& Y9 k# {2 [# s4 d3 yThe supllier on this link has the IC listed.
% ?. h1 ?5 t" Q2 y Ohttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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3 l; S0 _# @1 H2 K9 z; q# vThe German Bandmaschinen Forum thread.
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. A0 i* m6 I- ^8 ^( C5 Whttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)+ \( r* b0 q! N n) \5 F# e
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Gru�, Raymond
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& t4 t6 ~4 j; HChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 9 E8 n& E$ j# a2 K3 ?
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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.* _2 z5 r3 r( S+ ?
This will help all Sony R2R users in the near future as well as our machines age over time.9 }; o, X3 M; w i
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Kind regards, Raymond
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5 d" c5 q7 E+ C$ b. s有沒有用零件做出等效的主軸控制還要進一步追蹤2 S6 W5 N" n) g
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零件追蹤; L q+ i9 A: j) ^! Q
http://www.globalsemi.com/productdetails.aspx?itemno=8750321002 Y$ [, i- M+ V. k3 \
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" G; h5 U. g: f0 O7 ~+ Q* Z/ w2 ~! D
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