本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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3 d5 H" ~/ K6 D2 C+ N* @8 T- Y$ A有人走過相同的路了
7 |5 Y2 k' O6 J3 I& y0 Z7 h7 h摘自 Obsolete Media - Forum3 ^% b6 k/ F8 g. B" e* b
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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Chip CX-032B for Sony TC-558
# d6 @3 y( c3 _3 B) U& ]- e" w6 I! DPosted on: June 16 2008 @ 01:43 PM - r/ k+ h1 \% D# x$ b) w0 D
By: RODALCO
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* @3 e- e# g* ]. Y9 XHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip., f6 r9 c* z; J# H( m7 t
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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 E$ [# E$ [0 f1 Y9 n+ kA 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.# N) T) {" q8 g
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.
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; J' A1 h }7 _; c+ b" [ N7 @+ Nhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM % g1 W* F# X& V* P: f" ]; Y
By: 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 [; j$ h2 X; o# Y+ J" l3 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, Raymond2 ?- [( s: Z3 \- s( M3 T; t1 ?( L
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5 V7 d' E* b3 v ~; M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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http://www.globalsemi.com/productdetails.aspx?itemno=8750321009 }. W c3 p& p6 i6 v7 O: T
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
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