本帖最后由 yjwu 于 2012-1-4 12:57 编辑 . x2 _ ~/ \8 ^9 w3 _
V7 l8 q+ o& y d有人走過相同的路了, U* w' J/ H+ ~4 Q
摘自 Obsolete Media - Forum
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# B: c* p9 @- b2 E" Q: h% whttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
9 A/ }1 c' I7 a0 Z. Y$ I$ Jhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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$ X' ~$ Y" L/ D4 X* q: z9 S5 u$ k5 QChip CX-032B for Sony TC-558
- E- a0 D Y& ?7 r7 m2 p, q& pPosted on: June 16 2008 @ 01:43 PM $ ~* s5 p9 L7 Z+ g4 I) B
By: RODALCO , I/ e, ~0 Y" |/ g
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip." u0 X$ b5 f5 Q5 T9 y. I
1 a; I7 F% q* P2 QLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.# V2 U5 G2 M; j3 I% |3 X* a4 Z
A rare Sony turntable TTS 400 has the same chip used as well.. D7 M n; V; U( T' u
) ~4 G( E$ g" p/ |! dThe supllier on this link has the IC listed.0 w0 V2 f4 z8 b$ Y
http://www.prelcoparts.com/sony.pdf (沒有相關資料)! w; |4 {; t+ `
, s2 j1 h, i8 X% h% H* F0 E% Q' UThe German Bandmaschinen Forum thread.
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( v' D" H' c0 g$ p9 P" v( T/ khttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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/ C' s' F4 o$ l c8 e: tGru�, Raymond
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3 Z) r! J; x" h# OChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
( _' ?; a* A7 KBy: RODALCO
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4 H5 I. |* L6 l7 U$ K. e' O<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.! i) u, Q% g0 t2 ^9 t
This will help all Sony R2R users in the near future as well as our machines age over time.
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% f3 `. x- N# Y7 ]+ LKind regards, Raymond) S) o! \; q0 ^1 r
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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 d2 E3 Z% f$ F+ D+ q
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
: l5 W2 d' X& H$ q$ _5 ` L0 V39.99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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