本帖最后由 yjwu 于 2012-1-4 12:57 编辑 4 R1 Z( C. [, ]0 |& S
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有人走過相同的路了
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 : b% m" G$ A( U3 f/ `; Z
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558
1 l2 o% W/ N' D5 H8 APosted on: June 16 2008 @ 01:43 PM
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3 F, `1 j3 P; [- i0 q& C! ~Content: ' J) n- K$ K; V" x$ B0 O. X6 h4 n
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.' x, c7 s W2 X, U
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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.+ {5 X$ c: h1 m8 A/ L7 o8 p3 h! e
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.
/ z/ I+ O6 v* Nhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)1 {2 q, f2 G- k4 J4 B" m$ H4 X5 {
4 ~) n' x u6 B9 n- Q$ }2 NThe German Bandmaschinen Forum thread.% M9 ?/ Y" t$ z6 Q' O. [4 V5 p% t
& G% H" f6 ], O: I9 K, q K. m9 Yhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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$ m$ ^) G8 d1 SGru�, Raymond. u1 o/ j; M# W& J& [1 m0 @) }
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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! m8 ]* U2 l; O/ uContent:
- y; S' w# C% Z2 |( G. Y<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?; S( H0 w" M8 h. N& V" K" [
$ ^" M' o' ]7 ^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.
! B- K' y' u3 gThis will help all Sony R2R users in the near future as well as our machines age over time.
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7 ]: r7 j, h; E: L( A. v! G, J0 [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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http://www.globalsemi.com/productdetails.aspx?itemno=875032100
' v C- k& 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7 I. o7 \4 v6 t2 K
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