本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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有人走過相同的路了
$ P4 d' ^. l. D+ `( O摘自 Obsolete Media - Forum* `1 |+ Z8 W9 S+ X5 R
. i+ u5 d. ^, W, w0 r' Y O1 Qhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 ' g0 a+ ~4 A; |6 u
http://obsoletemedia.com/geeklog/forum/print.php?id=20255 j4 G) I/ h. _( J+ s: a1 r
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; L: [. N' |9 @8 DChip CX-032B for Sony TC-558
, N7 A, |& z4 \4 V- i1 M s& {* x/ ~Posted on: June 16 2008 @ 01:43 PM 5 |+ e: {# b% a5 s- d
By: RODALCO + ?2 W1 `1 u% B9 p2 w* R
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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./ O, m0 z, `6 h3 o0 \
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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.
& z; v" C8 v! W( j: v8 @0 f0 yA rare Sony turntable TTS 400 has the same chip used as well.
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/ U. p3 }$ l* {+ ]6 yThe supllier on this link has the IC listed.
, c4 D, Q! B+ E, y; N6 G* I$ Rhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)- _0 T5 i- x: S4 y$ L' W, r
# _8 T. n- | v" a- bThe German Bandmaschinen Forum thread.
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1 V) d& F1 n1 {" u0 a( whttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)6 d# b' S; \) G' g
0 A; ?2 b; j# b! rGru�, Raymond
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5 i. [% E3 j$ Z& ? M7 V" W$ BChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM % B8 E( p1 x/ L/ [
By: RODALCO
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# B9 W; I. O2 ]+ N2 w<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 E0 n! x; s2 [5 ?$ R! Q' Q
This will help all Sony R2R users in the near future as well as our machines age over time.5 w/ k* _% x! H
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Kind regards, Raymond( _+ g3 P. Z' d* h$ w& v# {
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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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) |4 ^' \/ T% M, M ?& o2 j7 M零件追蹤+ M, F+ m3 e7 Z! \& w
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
8 Y O" q/ l- y1 M! v; `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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