本帖最后由 yjwu 于 2012-1-4 12:57 编辑 4 V) Q ~3 U% f( H, e: n
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有人走過相同的路了
9 ]5 _, ~; A8 j* Z, O: d摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 + R: Y3 o) p* B
http://obsoletemedia.com/geeklog/forum/print.php?id=2025/ k3 s1 b: y! M7 S6 r4 I) Y, N
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9 t0 k( m% P6 I4 A( GChip CX-032B for Sony TC-558
9 w% o+ f- H B$ d: ?/ E2 ZPosted on: June 16 2008 @ 01:43 PM 9 [5 ]9 B% L8 W' J
By: RODALCO " J% L( o' A1 L! L7 e
5 Y# L4 t$ z& w. yContent: 5 J/ X4 s7 A. T; O
& Q+ m; x% i9 R S( P' S2 T. zHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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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.
9 l$ H+ u# Y$ `4 p9 S+ W2 Y7 YA rare Sony turntable TTS 400 has the same chip used as well.
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' C$ x/ `8 _1 e) A, aThe supllier on this link has the IC listed.
" {; [* r' I8 p2 w' Bhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)3 u |7 F0 A! e
. r; q, i3 k# [( J( g: g' iThe German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond
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2 z1 H' J, P2 u1 ~( JChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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- r- e7 a g1 I) q, A<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% T% n; D |7 ?0 l- }: e& fI 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.- I0 G1 a, z! [
This will help all Sony R2R users in the near future as well as our machines age over time.+ S- N1 W8 D* Y8 z8 E" O. C$ x
9 w7 e& _( z3 t l" }Kind regards, Raymond; t) {/ [0 u( @+ F# r: c6 x* N
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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: `! J7 R7 s+ Y" q' J
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零件追蹤2 u, x; ]( K3 ?+ R0 `6 U
http://www.globalsemi.com/productdetails.aspx?itemno=875032100 E+ A2 g9 Y# a# ^- u* q! ?- T7 h
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/ B2 G/ A0 F1 o- j: k) X9 _
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