本帖最后由 yjwu 于 2012-1-4 12:57 编辑 / L! d* m. H: z# r0 T' \
; I6 U) b' Y* `: q* b& ^( }2 O/ H有人走過相同的路了4 L4 r L! z$ H1 g4 X a$ n& }
摘自 Obsolete Media - Forum
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1 u6 `: n4 `4 y, M8 Whttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 2 ~/ P9 A7 n A- y/ x: o& A' g- ^
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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+ e: W+ q) V, b1 ~: Z+ HChip CX-032B for Sony TC-558
$ J7 Y' k+ l4 [Posted on: June 16 2008 @ 01:43 PM
5 @7 A6 M& w _7 t# m3 V% VBy: RODALCO
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Content:
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/ [/ \" T7 A2 SHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.1 m3 R1 u# ^; b
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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.; \! v4 A6 |+ ^3 z) t u6 ]' h
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 F2 Q: d4 Q" R7 whttp://www.prelcoparts.com/sony.pdf (沒有相關資料)+ B' d, I* ^5 l4 h2 _8 Q) D& X
3 q, K5 b& a; a& cThe German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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. F. a% j0 a) j& |: ZGru�, Raymond
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: r* y# y. o Q3 y5 o: M8 xChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
$ S! g. u# g K, WBy: RODALCO 1 E8 y: j6 A9 J4 Q9 e: ^
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Content:
1 [2 f+ r1 w. k" B5 T<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! ^7 h7 V$ D+ aI 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.
% v$ U5 R1 n8 A5 m- N/ A) oThis will help all Sony R2R users in the near future as well as our machines age over time.2 j3 M7 g# E2 F; ~6 @0 z( G' y
! b- ~( n. C- i% {$ j7 o; N1 N' PKind 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9 U4 e2 ?5 _: L; ^
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零件追蹤
. b$ M1 p% ]2 |! l& nhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
6 ]$ s( m" P# B- V. {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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