本帖最后由 yjwu 于 2012-1-4 12:57 编辑 ( p" r. \3 p0 M5 E5 j) y: Z
( |5 U0 {+ J# M, A有人走過相同的路了. K ^+ |! a d3 _- y7 z9 L4 T3 K
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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Chip CX-032B for Sony TC-558/ y8 I3 r: E8 Y5 \- O! H
Posted on: June 16 2008 @ 01:43 PM : F }+ g; i' u4 w1 u1 ?
By: RODALCO 2 \7 [ i: S( i+ z( D! J
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, J# o# b9 m+ e$ l: t; w# S @Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.. Z3 K9 @% |& d
! q5 `4 ]& `- f) y2 I% PLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
6 p2 E4 J* S) ~3 g4 Q7 Q. WA rare Sony turntable TTS 400 has the same chip used as well.
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9 w# k# c/ s; ^0 ^4 BThe supllier on this link has the IC listed.
2 u/ |# [8 j; I) Ghttp://www.prelcoparts.com/sony.pdf (沒有相關資料)! _. ^) ~3 l8 K: e
3 I/ L) ~# z$ ~& MThe German Bandmaschinen Forum thread.5 M9 S$ q0 x9 {/ V2 S0 W* ]) b- P
9 r; ]2 a# U: i! u) S. B$ ^http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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3 m5 h9 `5 ~9 f; C) O& iGru�, Raymond, k% |. s8 {6 |( V
0 o) p! Y+ O- j& p- WChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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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?' c6 _# F3 E: V5 C. ^8 ]
4 }3 Z5 U/ m5 o% c. ~& {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.
3 s; I6 H" I8 f5 S* LThis will help all Sony R2R users in the near future as well as our machines age over time.
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& X8 X- A6 @! H$ v0 [; sKind regards, Raymond
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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1 G( Z+ d+ g$ z# y
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http://www.globalsemi.com/productdetails.aspx?itemno=875032100
( w7 T5 X4 U* k7 J. f2 x+ o39.99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: T L, |. G, e1 {. f% i
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