本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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% F' m* n, A% E4 e. u1 m$ E1 V有人走過相同的路了
6 Z& f: Z5 s8 o! x摘自 Obsolete Media - Forum
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$ b7 n6 Z! ` I" p9 K; F8 Chttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
+ P2 z6 \! j& xhttp://obsoletemedia.com/geeklog/forum/print.php?id=20250 o1 d% ~) d; E. i6 O
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Chip CX-032B for Sony TC-558
. S" f* [) `& N, W: QPosted on: June 16 2008 @ 01:43 PM
1 o6 \0 L" v1 v+ ~1 S1 X1 ?By: RODALCO ; y& x- c* o1 `% j- y0 O
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.. u' t+ v R7 D: s4 H8 u. P4 e5 M% \
) r2 R0 H; t0 u X* @0 _. h- l* i* fLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.% x- Q0 e1 J& V- c8 a
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.+ D0 F( P& `( {% u& T
http://www.prelcoparts.com/sony.pdf (沒有相關資料)6 g% ?+ |( S! V, S( \3 q: G7 r) n
3 O# h6 K9 T; ^The German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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$ _2 i# o; _8 d+ rGru�, Raymond# l, |' B7 P8 C: C) ^! J( C
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ( T5 N) e$ u4 _3 S3 C/ K
By: RODALCO
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$ I" r g, Q: C/ ~! yContent:
0 ^+ H6 }' g2 A! j& a" T0 V<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.: ~, b0 g$ A- D, M7 P; r
This will help all Sony R2R users in the near future as well as our machines age over time.4 [! X, b6 W- V( J/ N8 T
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Kind 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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J; e3 c2 z! Z零件追蹤
; Q1 A) Q4 ?) T; `% ~+ a0 C& C0 Z! bhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
. F y" S$ h' s2 l. D1 r1 Q. [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- p2 m! ]( n. J- J
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