本帖最后由 yjwu 于 2012-1-4 12:57 编辑 2 j% M+ V) D& B! d# x- b5 O; O
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有人走過相同的路了 ?8 B: H) f5 R& ]8 x5 Z
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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% a3 x' e: ?; q* v: }2 _! ^Chip CX-032B for Sony TC-558- r) }: J4 ^, S% X( V
Posted on: June 16 2008 @ 01:43 PM * ^* H" _& m5 @' b- \
By: RODALCO
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3 E$ y4 C5 p: j9 ^& S/ SHi, 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.
7 s5 C7 I n+ E; aA 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.
, u! j' A$ j8 N$ xhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.) v, b8 V) } G* y
' ?7 b, A' n3 t* D$ f. b: nhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond4 ~: F0 R* M$ M: X6 E, P0 T+ T3 F
: L; ~ V( D! C pChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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Content:
0 t8 ?) Q6 Q$ _9 `. S<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?% d( c0 \/ Z$ o# H7 \
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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.
0 ^2 w5 i4 V0 W% m ~This will help all Sony R2R users in the near future as well as our machines age over time.6 L p1 J7 t; i" m) L s% I& L2 M+ \5 W
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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' H* ?0 l3 h$ C: M5 v8 z3 r2 p
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http://www.globalsemi.com/productdetails.aspx?itemno=875032100
; @6 X& q& S: O39.99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/ ]9 T; S2 l7 Z/ a
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