本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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有人走過相同的路了4 |# t' J8 C K6 i) R
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 5 E' S& C# S& q8 z3 u
http://obsoletemedia.com/geeklog/forum/print.php?id=2025% r- D/ D8 j& E
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Chip CX-032B for Sony TC-558
! Y+ z0 V0 ^! [9 ?4 S6 G0 J$ jPosted on: June 16 2008 @ 01:43 PM
3 B# k/ b+ O9 q2 O3 b" `. JBy: RODALCO 3 Q0 H. A/ ~/ D% H! B
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Content: : r7 w% q" Y# E9 S0 y5 r
( P: r: ^6 q! H0 EHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.$ D6 H& X9 k! p U0 l
. c, ^ R! T8 X; y( BLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
: P# y) a' ?& s0 ~A rare Sony turntable TTS 400 has the same chip used as well." V* `) O4 R8 f5 j2 t
% H# g3 J) F; _1 KThe supllier on this link has the IC listed.% P6 Y1 j4 n {* Q/ {! M3 O
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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! H6 l% k W0 q" H7 ~The German Bandmaschinen Forum thread.5 F4 T _' n% K6 p. j8 i7 X$ V
1 m$ W" _9 b& L* Shttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)9 m [8 E" _" y% i8 {
2 G: V* s5 q! P! F3 |5 \( J! UGru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 3 }7 v1 k8 C7 P7 b4 Z7 _
By: RODALCO . U5 n4 ~! p+ N: y& h
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<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.
4 o! Z% t- i5 S% N9 ]8 XThis will help all Sony R2R users in the near future as well as our machines age over time.
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Kind regards, Raymond
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7 r# [. C5 H* X0 U: M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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( T( f$ n# _' G$ j' ~) u0 z零件追蹤3 W& m# q4 B3 H& J2 |
http://www.globalsemi.com/productdetails.aspx?itemno=875032100% s. Y8 E/ A1 G% y! D7 g9 n2 J% U5 U
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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