本帖最后由 yjwu 于 2012-1-4 12:57 编辑 ! z3 q; E$ A% m3 G
) I3 Z9 d A: b) o( j# |. v* O有人走過相同的路了
1 [% r- H1 ?/ }) D7 F摘自 Obsolete Media - Forum* t# s. a7 `( l; P& q
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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+ {9 V h7 k1 t6 B1 g+ X% e+ }4 ~Chip CX-032B for Sony TC-558; d& k7 n2 T1 Q; D" P8 a2 }
Posted on: June 16 2008 @ 01:43 PM
7 G& a8 t. Z* Z9 SBy: RODALCO
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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.
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" U% c1 Q7 N- q* n: R) X0 ]) wLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip. [5 u* e" @' k! e1 n
A rare Sony turntable TTS 400 has the same chip used as well.
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1 s+ l( [) x; [7 S2 ~& Y6 K! g; R0 [The supllier on this link has the IC listed.9 t- L7 U) W. M0 X- W: z
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.( U* Y" f0 n, o9 _
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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# z# f" L8 {+ J6 s" FGru�, Raymond
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. H Y" }8 Y2 [' ~3 L) f8 zChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 5 k' h% \& t; s
By: RODALCO ; F' j$ B# d2 B- ?8 U
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) e2 `! [/ S; m+ [( p, y<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?7 Z! R4 m% Q' N* D8 \0 f3 C
2 g" ~. P; _8 s% hI 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.! Q0 u# a" ^' G3 O
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: R# n% U: Z: F8 V& I8 @( S2 i! j
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. u. N5 p# I0 A2 ?有沒有用零件做出等效的主軸控制還要進一步追蹤& t5 U' f# f/ t) f2 I
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零件追蹤
* P( ^4 Z1 Q6 Q+ hhttp://www.globalsemi.com/productdetails.aspx?itemno=8750321000 z8 Y, n4 Y/ G! w
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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