本帖最后由 yjwu 于 2012-1-4 12:57 编辑 7 Z) M5 `# P" T8 [& o& `7 I+ l
" O4 g& L, e$ P+ o: g2 D0 J有人走過相同的路了
6 Q7 x$ h& |8 `. Q5 A摘自 Obsolete Media - Forum
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$ W; Z' K& P4 Z$ N; shttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 3 ^" t. u. z' W9 |0 C6 |
http://obsoletemedia.com/geeklog/forum/print.php?id=2025& s; S) c/ c9 p- ^; x8 |# F
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Chip CX-032B for Sony TC-558
: @' o) s0 h3 u o) vPosted on: June 16 2008 @ 01:43 PM
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/ m- v, n: c& O' ?5 XHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.* P, M9 q d* z5 a; Y- \: |
8 q; b3 U* J c; ?Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.5 x3 x/ ]" E$ E5 M7 _
A rare Sony turntable TTS 400 has the same chip used as well.8 E7 }/ N. Y: l; |2 Z" o% l9 d
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The supllier on this link has the IC listed.
1 N8 A5 ]0 N+ A9 T9 `+ mhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)5 Y+ C5 J" C, ?* a2 G
, F/ T% M, s- WThe German Bandmaschinen Forum thread.# x# D- p$ L% ]$ j! v& g# v
: |6 i# R8 e, h# ?" U3 b$ yhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)0 [' O b; H$ }, \# J& N
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Gru�, Raymond. ?: R$ l5 T* D% J, N9 p
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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.8 k! E Q5 c4 M" Z
This will help all Sony R2R users in the near future as well as our machines age over time.
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4 W) B) d; n" D( e6 QKind regards, Raymond; ?: ]/ R# B9 P- ^: Q z
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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- z% N: g) R: q( u7 h! Q
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, M1 L, ]2 ^. p& X零件追蹤% T+ ^) R: ~+ H: d, Z
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
, v& e( ]+ W4 ~' S& x# @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
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