本帖最后由 yjwu 于 2012-1-4 12:57 编辑 m! H; c1 t+ n2 [ O
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有人走過相同的路了
8 Z3 _2 l3 a/ s/ H. d- I2 m+ m x摘自 Obsolete Media - Forum
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' H ^5 f8 ~" t9 x3 Qhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
# `1 l) h$ B$ G& ]$ N# ^http://obsoletemedia.com/geeklog/forum/print.php?id=2025" E/ l- x, T# s1 j: Z) K8 G. }
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Chip CX-032B for Sony TC-558- S0 p7 ] ?7 F a) E. C# E: R
Posted on: June 16 2008 @ 01:43 PM
5 Q8 a Z- \" ~! C1 E+ `By: RODALCO , Z# V% w5 E3 z) y# D
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.4 H* m# _ g" ~7 c1 M, X
: i5 R3 m% k9 S7 m# N; k) NLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
& z" V& m! o& [& s2 P- lA rare Sony turntable TTS 400 has the same chip used as well.
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% m0 t6 q, u' \' F; { ]: q. sThe supllier on this link has the IC listed., w! J0 a- P! p! k) ]6 K
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.
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. q; G7 E1 J1 `3 j3 T6 B& T0 Nhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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) m' k3 f. d5 ZGru�, Raymond4 d5 q, v3 Z% M2 W
7 t* V9 l5 T1 A! O$ Z# F) \: e9 uChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 7 W5 v6 k, r! N1 ^
By: RODALCO ' _% O' |) G4 T- C
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<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?" p9 S! q2 w$ I
1 @0 Q, I# ^4 q( UI 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.
5 z3 S5 B; j f; K& g5 L3 wThis will help all Sony R2R users in the near future as well as our machines age over time.$ w/ W+ ?6 Q. x! m0 a/ D* J
# d# j" t8 U, ] P& q' EKind 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
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( \8 t1 A8 U- X; Jhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100( v7 U; a; ~2 j+ L" f% U! z7 U
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$ P) o& \ }( t$ A& }! t0 G
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