本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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3 y; ?2 k) Z, c2 b/ C# m; M有人走過相同的路了/ b! @) z( {8 R4 A2 l
摘自 Obsolete Media - Forum0 g( z& d! |/ S) T6 ^1 O
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
4 d A4 E& t* P3 Rhttp://obsoletemedia.com/geeklog/forum/print.php?id=20250 v! @2 M0 {5 h; J) ]6 k4 S
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Chip CX-032B for Sony TC-558* L, U8 I# @- s* F. y
Posted on: June 16 2008 @ 01:43 PM
* e" |, I4 g6 A4 XBy: RODALCO : t, d% B0 e7 w2 v- ^
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.- l/ h$ t* b/ G: U8 D- Q
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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.3 L/ _9 @8 d; {9 F
A rare Sony turntable TTS 400 has the same chip used as well.% N1 ~" d- i. Q0 |6 n9 O
+ H- H2 E: m$ U7 u- Y7 hThe supllier on this link has the IC listed.
% [3 C1 Z9 }: W( `; t, U7 ^http://www.prelcoparts.com/sony.pdf (沒有相關資料): M6 l! P, R% j; N6 f
o5 _+ U5 v9 ^/ [The German Bandmaschinen Forum thread." k6 o( D! C1 i* J; Q
- x& ^& K" b/ X' E4 S& u( t/ W& z" ~# Chttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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% i0 D: e. _( nGru�, Raymond# G6 d+ p9 X$ a W
! H2 v- O4 x$ @Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
7 `# N! O4 g: q4 a& @By: RODALCO
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- ^* g9 Y% [% J' ^$ u) d<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?+ r+ a5 E2 D6 A' ^8 J. _4 O
8 c% }8 e" Z. A6 T. JI 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.
# S0 @8 {0 x0 p3 C* jThis will help all Sony R2R users in the near future as well as our machines age over time.5 Q. V8 A! F1 E7 n
% g7 U& L. R- {; a5 x8 ?, AKind regards, Raymond
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) F) O* K6 p. Q; s: r0 K有沒有用零件做出等效的主軸控制還要進一步追蹤9 U& o" f( W* `3 i" n6 L
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' P- T5 J4 A/ E( ^# k9 Uhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100% n7 z7 {/ [9 e0 Z5 E% ^
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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