本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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9 p0 N( Z; q9 K$ E. u( d& Q有人走過相同的路了4 U2 j$ R b# U9 D! L
摘自 Obsolete Media - Forum6 z$ ?( A& L; ] J) V/ a
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 7 _: q% P# Q9 Q( O# |8 T/ _
http://obsoletemedia.com/geeklog/forum/print.php?id=20252 e1 G! R% e5 {/ q" f3 t' v4 s
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5 j% E( p: | J+ ?& l0 oChip CX-032B for Sony TC-5587 @" L7 q1 w& w. P9 l
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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( K3 B7 u* ` Y- S! T, U8 jLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.: h* T' F; V8 l; H# j
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.7 Q5 d# ^0 I$ ^* |
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.* M6 y: G& s7 ]1 }! d* z1 M
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)( g* A3 p9 Q" ~* W2 [
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Gru�, Raymond
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1 K8 m: @4 P% D$ D6 YChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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. K+ B6 t% I( E+ L% M1 x<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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$ p. b6 u# f! J2 }5 ]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.* n9 g8 b( q2 k# R
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: y' A6 F. f9 t, {4 k
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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
8 ~2 j' c) ^4 Ahttp://www.globalsemi.com/productdetails.aspx?itemno=875032100+ E- y" ^9 A! I3 _1 [
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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