本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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有人走過相同的路了
& i% M" p r, i% ^4 I* N+ z摘自 Obsolete Media - Forum$ J6 I/ P2 s6 u8 q/ @, ~6 l6 I
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 - \; Q1 k% b; ?/ |
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558
5 w) C0 k0 Q/ e, e' R* xPosted on: June 16 2008 @ 01:43 PM
! P j& z7 J- ^, q' fBy: RODALCO + ]3 |/ l: g$ n: K: {- W' `8 `, r
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0 {% G9 u0 G/ M% y# ?Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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% d4 @" E2 m; g" T* N5 H) ZLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
' v. R7 G( B( O9 m- m: R. b( HA 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.; E% l. w9 @4 |& r& [3 r
http://www.prelcoparts.com/sony.pdf (沒有相關資料)- @8 e3 }0 r- j) S* o# s2 ^
+ q" u9 Y5 k: ~# S4 o0 `The German Bandmaschinen Forum thread.8 S1 K/ j5 R5 U0 d6 ?. C F
4 b( d) ^; ~8 n8 E. phttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)+ S5 P, F" n. B, y4 h
: C! Q: c; }4 L% q" f8 WGru�, Raymond, i0 H* y/ V7 `: l" ]0 R
1 Z( A: s2 N6 i- [: }" FChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 1 n$ X7 I8 H% B0 ]4 B
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.0 w I( _) h2 |. S l) D3 |7 z" ]
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) Q+ d9 i! `: K2 u0 J; }7 |7 v
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# y8 |4 y7 j7 g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=875032100
$ a/ L3 l, ?4 K7 x- ~. g) ]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 s5 D4 J- y7 a1 c
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