本帖最后由 yjwu 于 2012-1-4 12:57 编辑 , n/ F2 B- o. w, Z* [* F, T0 V
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有人走過相同的路了* r: f! L: u! A5 z
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 7 P ^7 [7 n' a; I; U. |0 j
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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7 e' b! P; b4 q# G& |# ^' YChip CX-032B for Sony TC-558
: y" f2 B$ l) A. Z: K/ T' ^Posted on: June 16 2008 @ 01:43 PM & P$ Y( g1 R6 g, c6 n& m, z
By: RODALCO - m$ ?6 Q8 |7 i8 B
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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.
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' _2 `# w% w0 ]9 W. O; jLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
# D7 i$ [7 r0 |2 b& Z$ D( C6 GA 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.* t3 n' g+ `0 O
http://www.prelcoparts.com/sony.pdf (沒有相關資料)' A# f9 G0 i& v3 r: X: s
l, H- X5 \5 A8 GThe German Bandmaschinen Forum thread.* j! N0 I) x( x) D" _
, i* Y! g& d+ G( khttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)9 z E) v' E, A
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Gru�, Raymond
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6 R' i0 H( s, T8 U; qChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
9 c* R1 X" c7 yBy: RODALCO
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( \0 P1 n5 S$ W l2 {4 c) x/ F<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.- w5 r7 M9 p4 }* A1 d
This will help all Sony R2R users in the near future as well as our machines age over time.( O3 k& H8 n W2 r
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Kind regards, Raymond
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8 j0 P, y) y( l' |8 x8 l7 u; o有沒有用零件做出等效的主軸控制還要進一步追蹤4 j6 q. `: h7 M3 c% Y- x
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零件追蹤
3 G* d" Q- L8 k' i/ }$ khttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
+ d# d/ F+ {% }2 S0 `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4 x4 b8 l, t, ~& H9 j5 z) H9 m
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