本帖最后由 yjwu 于 2012-1-4 12:57 编辑 * j3 a4 [# o, ]
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有人走過相同的路了" y1 s9 e. g/ w! z3 ~
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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/ d' ~) T% |& `3 j/ [2 z. WChip CX-032B for Sony TC-558$ O: H' J5 f. ? ~
Posted on: June 16 2008 @ 01:43 PM
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\8 s; N$ v( p0 A, mHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip." s6 t+ w0 o* o9 Z
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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.
$ F0 B1 f9 H1 {$ x, M* JA rare Sony turntable TTS 400 has the same chip used as well.: I% u$ N- S# U
$ Y+ W/ ], f7 }! T/ qThe supllier on this link has the IC listed.6 W$ f8 b2 s8 [" y, Q3 ^
http://www.prelcoparts.com/sony.pdf (沒有相關資料). Y( W% N4 A$ ]0 K a2 Z
% U# c6 |, ^1 RThe German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond# r/ L+ t% \" e/ o7 X
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
1 [. u; C: F9 V0 e5 zBy: RODALCO * t* G2 O3 G \- V2 D7 G
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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?2 T% C2 z/ ^( i4 l
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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.
e' Z0 Q8 b0 M3 @ [- d. eThis will help all Sony R2R users in the near future as well as our machines age over time.
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. |5 D8 N( e2 z* hKind regards, Raymond
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# H* h8 n, v9 q) D! X0 ~; r9 }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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3 P6 c) c! A/ t零件追蹤, `9 o; h& P) `/ v% K
http://www.globalsemi.com/productdetails.aspx?itemno=875032100, E% j& i# n* z1 b! w+ H
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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