本帖最后由 yjwu 于 2012-1-4 12:57 编辑 7 i. q u& [" M; k" l& M
; E4 w0 f% ?& m3 e9 [1 \有人走過相同的路了
% m x' W1 w1 T4 ]* @6 `; M' ^3 @3 {, z摘自 Obsolete Media - Forum
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! w, J6 _& e; h" d, dhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
, l/ Z. h+ e+ m) Q9 z) ?3 yhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025& p7 N9 Q4 m8 y; {5 ^3 Z6 C$ t
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Chip CX-032B for Sony TC-558
5 C- R' ~9 S0 ]5 h: \Posted on: June 16 2008 @ 01:43 PM 5 P+ v8 N7 v- ]
By: RODALCO
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Content:
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8 o( ^( D! q& ?" j( c( KHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.) T" k. }' |- X5 s5 B7 G" v
9 Z9 K# M1 N+ p* C _: \5 kLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.$ T+ X ~, _' R8 O6 q9 o# p! ]
A rare Sony turntable TTS 400 has the same chip used as well.% `! D B% L0 n
8 b9 V `9 O! | lThe supllier on this link has the IC listed.
8 n# W2 A( S! ]) [ k& [http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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/ n0 @; Q" t$ ?* N0 wThe German Bandmaschinen Forum thread.
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& h- P# X) C8 ?3 Q* Y! mhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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5 E# Q( a. V+ v2 kGru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
8 t) s: h* h# a* U7 ?By: RODALCO
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9 V- a4 ^# g& @9 m0 ?9 s<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?# O, [( X$ K! o O q! N8 a1 w
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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.
2 k5 Q$ \ r8 J. QThis will help all Sony R2R users in the near future as well as our machines age over time.
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: A/ o2 \8 Z6 v$ K# @& Q3 PKind regards, Raymond# }/ o o# J! M% o' }6 f
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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3 U9 \4 o4 M" J6 K, \
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
* N: y. t# ]% @. m+ t3 n39.99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, h' R1 J2 s# u/ W' m
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