本帖最后由 yjwu 于 2012-1-4 12:57 编辑 ( d& T9 g. y3 b# `
" V5 ?0 r% e* I4 ~; k+ C; `& N有人走過相同的路了% t/ p! `' f" r) p
摘自 Obsolete Media - Forum# M7 y6 G6 s# `3 w8 Q2 L
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 5 a2 h; J: \- b: v
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558
/ V& U' u% Y5 Q( J) r L( gPosted on: June 16 2008 @ 01:43 PM
8 d) ~) N% h. A6 L* O+ D `+ |By: RODALCO . X. z' Q( i) X' E/ u& I. t
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# _- C0 P9 v! r* ]+ n. wHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.0 S% I, u0 S+ u. l" z& C
0 W) J9 { [* n! M3 y% Z7 jLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
8 [9 q# j {) R5 H" IA rare Sony turntable TTS 400 has the same chip used as well.3 R- e. w. ~* Y7 n1 N
2 p: w" o4 n* R2 n/ i5 k J: b1 J; ?The supllier on this link has the IC listed.) ] y7 _3 q8 @6 v( G
http://www.prelcoparts.com/sony.pdf (沒有相關資料)/ i! b1 K3 P* @$ N
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The German Bandmaschinen Forum thread.$ V0 d/ N* x, u: |% n
, d" X( I8 c8 B1 Y& \http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)/ ?3 \; A5 d; a
# y: o6 p2 E c# K, q' tGru�, Raymond
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Chip 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?. M6 G7 [6 ~6 w/ d$ z
" o2 J: l3 d8 B pI 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: L+ D. [+ p* g
This will help all Sony R2R users in the near future as well as our machines age over time.2 p; s7 x8 k% s+ d& {
1 o6 Z% c: }; p8 P7 ^8 o `Kind regards, Raymond ?2 ~' |0 l" ~, u- s! t& c
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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 g( ~1 p) S1 n
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零件追蹤
8 h3 M ~7 ?% H9 c9 khttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
! v' S& r" @. b; O2 r5 x, B39.99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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