本帖最后由 yjwu 于 2012-1-4 12:57 编辑 ( k# J( }1 @# K1 f
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有人走過相同的路了4 v+ M+ r1 A7 J1 }6 w( K, y
摘自 Obsolete Media - Forum
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$ q, [0 N" w9 Q# Z' Q! N4 L3 xhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 ; `" H9 M$ f! D
http://obsoletemedia.com/geeklog/forum/print.php?id=20259 a7 R: a. f( D/ Y
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Chip CX-032B for Sony TC-558
4 ^ G' s3 T8 ^/ @: a7 e7 kPosted on: June 16 2008 @ 01:43 PM
& [+ c, W& ~! M5 q. IBy: RODALCO
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Content:
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5 L; o: n, d4 Q E+ e: P& OHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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, f9 w" J6 f4 k* g) fLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.' r0 `" Q1 Q0 t. S% w
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.
. l( i5 S6 t+ m8 Dhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)3 Q, @; Q8 L7 X7 c- G0 p& B. r
6 M( \0 \: ~2 x9 k' y; SThe German Bandmaschinen Forum thread.
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" u6 p. Z( X D- A& |8 qhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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/ g I u5 N8 SGru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ; ]" ]* _" N+ R5 n* Y5 h
By: RODALCO 5 a9 T) l! N4 q7 a; m; b
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" z. f7 Q' \4 u: v$ i<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?% `& y+ F+ O8 S8 w3 X# ?
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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.! @' O T- {% B2 G4 @' A
This will help all Sony R2R users in the near future as well as our machines age over time.; h) n/ C& U$ K4 P0 \
) d0 Y @; W* N. n. t7 lKind regards, Raymond
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4 ^. m2 b) n0 m' i* ]8 N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" Q( U. ~; [% Y' K7 N u$ `
http://www.globalsemi.com/productdetails.aspx?itemno=875032100& |5 Z4 c. I% X0 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) x$ O+ c. `! X; S
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