本帖最后由 yjwu 于 2012-1-4 12:57 编辑 C" r: w' n# W! u5 N& U$ H7 {
% N+ i& W6 W5 M有人走過相同的路了& D V. M% ^! {9 n3 J
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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Chip CX-032B for Sony TC-558: o2 |0 p3 s3 ]) |# ^8 {
Posted on: June 16 2008 @ 01:43 PM
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Content:
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4 @7 x! D. j0 w! J- X" Z8 }! tHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.# B" Y/ q! t, V9 S& D
) N4 f Y( {7 o' QLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.! J" k6 J# s% L! Y1 R0 X; [& d ^# X
A rare Sony turntable TTS 400 has the same chip used as well., _8 t! `3 L% }& Q) q V: J- Z
: o4 [- I+ k( b/ |! C; r1 XThe supllier on this link has the IC listed.: s r+ q: k9 E! o5 w% Y
http://www.prelcoparts.com/sony.pdf (沒有相關資料)* U$ M6 t. L& x; I
$ i5 Y# ~3 i, g3 _& t( EThe 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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! {' U5 L6 w$ v% \Gru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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; m& Z" @7 ]6 p* c<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 z' B, k$ K1 m# P2 E, s- UThis 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
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! }) E/ o1 X! ]( k% @8 _ y有沒有用零件做出等效的主軸控制還要進一步追蹤2 I; T+ M" D2 t1 W/ j( ]/ f
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/ C$ e7 C9 m" ^% v% h& ?; r零件追蹤
, }4 A' h2 ?2 D3 N& ]1 k( Ohttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
) }; N! R$ q( G% @0 x$ F: V A39.99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1 \" q/ Y+ B% f5 W0 |. v' Z
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