本帖最后由 yjwu 于 2012-1-4 12:57 编辑 . {$ Q7 X$ d/ d- m
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有人走過相同的路了
, j$ O2 O3 g" S! D9 t) z5 R+ e摘自 Obsolete Media - Forum ?. H2 e. s- u, c9 G
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
* [' E7 W( q8 I' S; F3 b% ?! q5 Bhttp://obsoletemedia.com/geeklog/forum/print.php?id=20255 |2 D0 Z$ ]8 Q" H' q: x
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Chip CX-032B for Sony TC-558$ I6 A; s6 V v. M; r1 ~7 ?. S
Posted on: June 16 2008 @ 01:43 PM
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Content:
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.8 Z) Y2 h/ W- t; \" F
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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.6 R E2 g" ^: ]$ {1 T5 Q
A rare Sony turntable TTS 400 has the same chip used as well.$ t; V$ v$ r$ l7 Z& r+ U
! Q2 Y- j! q q/ L1 SThe supllier on this link has the IC listed.
0 f- m6 x% T: G$ u& C( b0 Z2 K' ahttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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* ? s% m6 Z2 M" g$ n" W; kThe German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效), `- {; q2 X- E& X/ p9 _
3 m( e) c' @0 ^Gru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ( Y K8 }( ^ }. x
By: RODALCO
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( I. \' b* K- n# {3 x<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?4 q+ B) d W7 c, j3 E% }
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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.# I" N+ j! F, V$ W) K& ~
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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4 [' t0 |3 Z, V有沒有用零件做出等效的主軸控制還要進一步追蹤6 p/ k% y: [( O p- c) q7 J
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零件追蹤
+ \& T+ M8 m1 v( v) Jhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
( G j- B+ U! B8 c4 M39.99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+ ]! ?! I1 ]) ]2 r1 z6 G b
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