本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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7 i: U* }- P" N1 A有人走過相同的路了
+ c3 i' A1 ]) m* u. ^* f摘自 Obsolete Media - Forum5 a% `9 \- R* ~9 V) K5 ^; [
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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6 N; t- R. f2 {1 ?2 mChip CX-032B for Sony TC-558. _ M N/ L3 a* A, r
Posted on: June 16 2008 @ 01:43 PM
/ e$ u) v; A. o9 K0 JBy: RODALCO " u! l, D3 a. y
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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.# T( J- z6 r) E) ?2 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 V9 F6 q4 q0 I' ~. ]4 {A rare Sony turntable TTS 400 has the same chip used as well., {4 J7 ~0 N3 U2 A' q! H
+ R, U4 Q( [- `& K8 d$ x9 M, oThe supllier on this link has the IC listed. }0 Z2 A% S: b" d. t
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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; b( o7 x7 w- N" h8 SThe German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)( `+ e3 W$ t X) ~
1 A. D, L5 D9 I( P, Z* q7 ?Gru�, Raymond
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2 N# e0 p+ Z% ]Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
/ U3 l k# s5 c! J7 H5 H& D$ NBy: RODALCO
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Content:
6 @$ @: k4 {" ^0 ]/ ?2 \<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?: v! ^. v/ @: Q+ o+ U, M% a8 {
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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.# h) S, j* X( P. E, U g( ]7 i3 [
This will help all Sony R2R users in the near future as well as our machines age over time.1 B2 \9 N' O/ D: o; y+ b6 \
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Kind regards, Raymond
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( I# v, J5 z5 E. k5 s; L5 H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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零件追蹤) V+ y5 @" p, k& A
http://www.globalsemi.com/productdetails.aspx?itemno=875032100/ {/ [" Q0 {, M4 j
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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