本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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' P9 \6 i4 d% h5 c5 _有人走過相同的路了
4 H3 Y0 d3 ^- t, {2 h3 c4 |摘自 Obsolete Media - Forum' u% H9 Q$ c: I+ y" J5 |2 n! }
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 3 Q5 D/ ^. o5 f7 l. l2 V- E2 s
http://obsoletemedia.com/geeklog/forum/print.php?id=2025. d7 U* o7 e7 G1 a
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Chip CX-032B for Sony TC-558 B# X0 z4 t6 \3 L# [9 Q- l
Posted on: June 16 2008 @ 01:43 PM
& N$ m) R+ S9 O; KBy: RODALCO " Z# C& H0 g# L) S, E6 ?7 z
) W+ ]! w6 R$ {" m5 S7 kContent: % i, Z; Z+ R8 z% p/ R; y$ G; u, T
, y6 a" {* Q9 R' n' e/ LHi, 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.0 B% p; t W0 S; w
A rare Sony turntable TTS 400 has the same chip used as well.( h0 s. m" Q: c1 {7 ^, a
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The supllier on this link has the IC listed.: q- @. O/ l; ~% Q
http://www.prelcoparts.com/sony.pdf (沒有相關資料)1 w+ D3 b8 t9 d% e$ g h7 ?) {, @
2 t8 Q) n$ _' Z, H, B6 I& PThe German Bandmaschinen Forum thread.
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6 F1 K! a1 [# s/ A7 c0 X' i* `( Ghttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效) D$ C' p5 R* r p8 F" t
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Gru�, Raymond$ U8 {* c5 C7 H9 J
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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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.
4 d9 o$ T! o% G2 CThis will help all Sony R2R users in the near future as well as our machines age over time." s5 v7 z9 m7 S
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Kind regards, Raymond
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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
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零件追蹤
5 s% F& \" q h: y3 B Uhttp://www.globalsemi.com/productdetails.aspx?itemno=8750321002 H: m/ Z2 l$ G) a" T3 e2 @
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0 L5 G* W' i' k" F) p
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