本帖最后由 yjwu 于 2012-1-4 12:57 编辑 ' p# ~, [# \9 H: T8 f( z) m
7 K# j' G) s1 m. U7 ?2 U. l有人走過相同的路了3 K+ }2 |2 c. t1 [" Z
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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Chip CX-032B for Sony TC-558
5 d$ B# B: I; L; S% I" ePosted on: June 16 2008 @ 01:43 PM
9 y6 X0 n, a9 {$ T7 G3 `. P# LBy: RODALCO
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0 x( i4 x! q4 r' S* _/ rContent: 1 N- p$ D$ z" z, B5 _+ l
( ]: i0 W. K7 X4 _Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.& u5 ]) p* y& n) ]% N
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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.
9 l5 u4 {+ l5 d9 i- b, iA rare Sony turntable TTS 400 has the same chip used as well.( I! b' o0 u- c
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The supllier on this link has the IC listed.
# v- I# \# D2 J+ u) U4 o/ Q1 N: Ehttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.8 `$ ]0 {, P* `) E e
' `3 d3 Z! g4 @2 k) n0 ^0 r6 b( Yhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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" n" a# Q- F8 g; v: _' b! jGru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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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 t# o# l( c. Q4 h
This will help all Sony R2R users in the near future as well as our machines age over time., z5 V3 |" B6 x* }% R1 o* J. Z# Z
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Kind regards, Raymond* q, [5 [2 X& P* _+ U* h5 o
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# V! c- P$ [& i _( m1 y7 _* g有沒有用零件做出等效的主軸控制還要進一步追蹤* M" T5 ^$ ]* s
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' p/ s6 Y8 i5 u; n1 vhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
1 {( N) l, X. K1 l' v39.99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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