本帖最后由 yjwu 于 2012-1-4 12:57 编辑 3 I' w2 j* v: W: _
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有人走過相同的路了- i) @! n' r! S( X. B
摘自 Obsolete Media - Forum
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1 l i& i" K, `, m/ |http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
( E1 J! r. a! T- R$ v8 Mhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558
; g2 d; _) [" s$ W' s$ P, hPosted on: June 16 2008 @ 01:43 PM ) Q/ m( W$ [" d
By: RODALCO
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Content:
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0 H4 K6 z# g# b, Y1 t JHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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# x7 H( M3 d4 o& f+ b: v: G; ]& NLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
# O+ q/ z8 p0 c: {) U3 SA rare Sony turntable TTS 400 has the same chip used as well.
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The supllier on this link has the IC listed.
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! y/ F' p, m* z, G0 i6 T7 \The German Bandmaschinen Forum thread.9 l4 X# G. Q9 C
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)( ?3 F! q: `2 W
$ V7 [& k h" V2 ^+ f9 BGru�, Raymond" W1 `5 Z- q5 l5 ~7 a: j. T
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
* a0 S* J& l' C, c. k' xBy: RODALCO
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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.9 |* R3 l( Q! m$ j8 F: v. e& h
This will help all Sony R2R users in the near future as well as our machines age over time.& {3 i b5 U6 x
& }1 ^/ d7 [: K" q) s ~1 BKind regards, Raymond0 ]. \/ k6 V- P8 D$ R) R9 o. B: j: i
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3 ^: g. X ]% k& [* G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; k4 r" _8 C f5 w9 P6 @
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
" r5 f( T# d5 s) F: D2 h8 Q3 Y39.99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% N ^4 n- q. E0 u$ b5 h$ m
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