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: j: z" a8 O9 Y& w& V. a: c
摘自 Obsolete Media - Forum7 Y& E+ q9 P2 p8 v* M1 w1 _
# {1 J7 t# M% b" o* V/ I: U1 x/ h0 jhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
. u% b4 M1 j- Ihttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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5 F, p9 ~* P. Q) a0 ?, f- PChip CX-032B for Sony TC-5583 Z8 S2 u: }( H7 T/ h- ^( x" F
Posted on: June 16 2008 @ 01:43 PM
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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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2 c S# @0 R) Q" N; ZLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip., ^! M5 Q- V& }8 q, q# L
A 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.! V T0 L" u. N/ J# n
http://www.prelcoparts.com/sony.pdf (沒有相關資料)/ E* i, i0 w) V" o
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The German Bandmaschinen Forum thread.* w5 i) z* k C. q% h0 g' |# M2 `! C
. A; j. }8 Z. |, O, Hhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效): i& R. c0 T& [. ~2 w( D, B' r
. w) m6 i+ n3 NGru�, Raymond
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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.5 F! ^0 l5 f/ P/ K+ J3 k" B
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$ {1 O: r4 t& a- v6 [: H; m
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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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http://www.globalsemi.com/productdetails.aspx?itemno=875032100
: Z5 z( _) ]! l, l39.99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8 j+ D: b. }6 O7 D) z7 @- C/ e
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