本帖最后由 yjwu 于 2012-1-4 12:57 编辑 . r S6 t" F& _/ l$ w4 ]
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有人走過相同的路了- Y r$ T; p, W: H7 H6 D4 W
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 . _" d: ?: J) ~0 C
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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" Y6 c t+ u! u2 A7 IChip CX-032B for Sony TC-558
4 n1 }6 O: v1 B" BPosted on: June 16 2008 @ 01:43 PM
( L. G: g- Y& j2 T% N4 dBy: RODALCO
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+ W2 _$ x! E+ yContent:
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; Z2 i) I8 ]$ H; |7 kHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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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.
. o# W# A5 R. q" r& b) h4 W/ iA rare Sony turntable TTS 400 has the same chip used as well., d7 @: S9 y3 _0 r6 h; I
/ ^5 S) {3 ?: b2 EThe supllier on this link has the IC listed.
2 l! R! L5 X4 yhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.1 g1 B/ H' ?$ H, x; @
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)7 I+ n$ U {* ?
3 }2 V3 F- Z0 _. }Gru�, Raymond
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, e9 ^6 r7 M% D4 f0 \Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM - b3 }9 e4 V1 N' b2 g
By: RODALCO % ^+ h2 a6 w, k. o( b! _$ v# ?) g# P
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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?0 N7 ^) r" T$ y! T* R* w; \
% Z' F0 `7 g$ j1 a* ~! CI 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.6 Q5 T. B6 Z# e& U4 M& `
This will help all Sony R2R users in the near future as well as our machines age over time.
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Kind 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
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零件追蹤
; n y" W' O8 j7 ~3 g! p; H2 rhttp://www.globalsemi.com/productdetails.aspx?itemno=8750321003 d, q+ D+ }# _5 i7 M' l
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* y g: H: {1 H% y* s! o9 f
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