本帖最后由 yjwu 于 2012-1-4 12:57 编辑 2 v5 `# R: L1 V* q) a3 [
, I, ^6 {# g. h' C# _7 j; p- y有人走過相同的路了
' s( X& h0 y! X5 C) k摘自 Obsolete Media - Forum/ ^6 Z! b4 j' X
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 8 } S2 { K, B& L, I U0 W
http://obsoletemedia.com/geeklog/forum/print.php?id=2025% x. ~/ y) L9 w/ H, x* y- k) K2 f
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+ T' b$ Y; @* iChip CX-032B for Sony TC-558
6 I8 {4 {% C5 g1 |1 KPosted on: June 16 2008 @ 01:43 PM 3 j2 {3 v! P8 `5 J+ O+ `" v
By: RODALCO
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.$ N y7 [$ d6 Q2 U. }8 l# {2 Y
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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. r9 X) A- z- ?7 S/ G6 j
A rare Sony turntable TTS 400 has the same chip used as well.1 O7 P v0 |. A9 k9 b, s, E/ h
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The supllier on this link has the IC listed.1 h9 {( f! E2 S0 I7 ?' k* ~
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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E- z& g+ q C' v1 x* b k: nThe German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效); z2 L- P5 `5 Q2 E0 H
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Gru�, Raymond) r% ~/ i$ w% d# g8 c
7 E! C) j+ s) }% Q5 Y. TChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM # Q( E$ [ n& r9 V2 y
By: RODALCO
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6 v) s0 K3 \ O3 h* L/ q<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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1 ]2 a) z0 b: ~5 R' S: a$ }9 XI 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 c3 t: M" u) } O
This will help all Sony R2R users in the near future as well as our machines age over time.' d5 O% U! A# B: I
9 Z& J* R4 ~. E* h$ c$ zKind regards, Raymond a# `# B+ m/ p$ _4 F% a& D
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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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- B/ F6 `5 N( h7 Z" Q" X/ j$ J9 K9 G零件追蹤$ S5 Q4 O" W4 @5 w! Q; m. @
http://www.globalsemi.com/productdetails.aspx?itemno=875032100( v; {+ ]) b; h+ Y- O" P
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6 g9 Z7 s* I" y# ~2 m, _; O
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