本帖最后由 yjwu 于 2012-1-4 12:57 编辑 0 H6 ^! X$ S2 r. M- {' @. S9 |- S( ^4 Y
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有人走過相同的路了
# r* v1 e3 ~. \ i* T0 U; o' O4 y M摘自 Obsolete Media - Forum" i. t; a0 |" R
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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) K Q% ]2 T, P- i kChip CX-032B for Sony TC-558
) e! Q. y; {0 b7 P7 M& q ^Posted on: June 16 2008 @ 01:43 PM 7 E5 c. v# T0 L* U
By: RODALCO ! g' u% Q& A7 U
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Content:
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- j% I! x6 `" t+ b. R$ dHi, 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.
3 U! c! L+ o" rA 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.4 L# V# \: O5 v5 L* H! @
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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( D; y ~6 h: uThe German Bandmaschinen Forum thread.
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: \/ V. b/ J% Q8 g# R: ]; ghttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)! t0 f4 ?2 x; w! z
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Gru�, Raymond6 p0 k& c1 C& K
' v! f& t- b( m2 d3 QChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
, ^7 e* l- `* W+ \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?0 f' J0 R9 ~8 U. e) z: t& P4 ~+ L
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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.1 K7 v/ o! L$ G6 q5 H1 U F
This will help all Sony R2R users in the near future as well as our machines age over time.
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; W2 C4 M/ z+ _2 ^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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* h! A9 M J3 t) Jhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100- R ^/ _ E! ^3 m% J
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
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