本帖最后由 yjwu 于 2012-1-4 12:57 编辑 % k& }+ ?. F+ P! i
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有人走過相同的路了
3 H& p# u$ {# a5 A8 `$ X, k摘自 Obsolete Media - Forum9 r: Q- v- D E( g( x
7 A* K% V1 `+ q5 v/ v, qhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 G8 j' d4 B! Y6 L" c- B) e d# T
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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7 ?1 V; Q h5 L2 F( vChip CX-032B for Sony TC-558
5 C- p; I' N j# v" O& QPosted on: June 16 2008 @ 01:43 PM
! Q N! Q: x. ?4 |! wBy: RODALCO
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Content: / X1 N# a% @* O' M9 {' \
% f& k; k' y. G# R; `Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip." F' J# ^3 w4 T- g0 t; ]
* ?7 ^$ _9 j# S$ ?Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip. o; x! O4 I/ O" R& a* 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.
4 t9 b, T% a9 L7 Chttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.
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/ b% F9 B& y Bhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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& N+ Y+ L1 I8 O% L7 L$ BGru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 4 d! k+ y6 J9 G5 R2 j( v1 M
By: RODALCO $ h5 r$ ^, H/ }# [0 H4 P+ [) C% C
2 B9 j0 H% Q: E/ A- E7 q: kContent:
) O9 p% `! b: a: Q: j" K$ U0 |1 w<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?$ J, a; p* l- n* `8 [2 w8 v% m, r
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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.
$ _, }5 B6 U: k$ q" }This will help all Sony R2R users in the near future as well as our machines age over time.
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o8 j5 f& S& u- j( E; gKind regards, Raymond
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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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零件追蹤, ? J; ]0 l+ m) @
http://www.globalsemi.com/productdetails.aspx?itemno=875032100' Y; j+ p) v; f
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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