本帖最后由 yjwu 于 2012-1-4 12:57 编辑 / v( `$ a+ d) f
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有人走過相同的路了
* h% r0 f. B0 _6 a; |: L0 U摘自 Obsolete Media - Forum
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1 d0 ~# N+ C: E4 r6 u/ |& H3 Ahttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 3 \9 m k: U& U Z: S
http://obsoletemedia.com/geeklog/forum/print.php?id=2025! |* f" y; m& [
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9 q7 I t2 |: y; C, g& \9 e+ u& g3 \Chip CX-032B for Sony TC-558( ?- k& B7 B. E( K
Posted on: June 16 2008 @ 01:43 PM
. x. j) {+ b) Z6 r- \8 Z! rBy: RODALCO
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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: {' @: i, Q; V+ o l4 ^) D8 }Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.& t( ^, |3 ~' k
A rare Sony turntable TTS 400 has the same chip used as well./ w" b. x# E, L6 d- C* i+ c5 t/ \
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The supllier on this link has the IC listed.+ @- d# @5 p/ f
http://www.prelcoparts.com/sony.pdf (沒有相關資料)" E( X- f$ {5 v, J& b
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The German Bandmaschinen Forum thread.
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' y3 G% L$ [" khttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效): r! v2 q& B8 j2 ?$ @ L
' }9 o0 y: P c2 O! [! EGru�, Raymond5 p% c- e, b2 z+ f9 U/ T
5 f% ?2 ?3 t0 y4 GChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ! J" G4 d+ V& `1 K: S, o
By: RODALCO 4 x2 p3 X* K& ~5 V% 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?1 l) P0 t0 S( w: S# k
# Y1 G5 V M! F: x9 ?* `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.2 m) D3 w; ], D7 S# s7 {5 b
This will help all Sony R2R users in the near future as well as our machines age over time., v2 N- r B' W3 j/ |9 Z. X9 R
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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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, Q( h* Y$ S. i I- r Z8 q零件追蹤6 ^" X7 v2 M, u0 U4 G# q
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
f/ O+ L' c: d2 [3 ?: 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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