本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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有人走過相同的路了
& K' y G$ ~8 e2 R摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
+ T8 e. R; }$ b( _' z% j& G% g4 R! chttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558
+ E9 v }; c' C* cPosted on: June 16 2008 @ 01:43 PM
) K0 F% L1 i! x. X$ DBy: RODALCO / ^; y; v8 t, d
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.1 Z0 {$ s5 V* y l0 H' e
- W: k* O: b3 X3 G' jLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
+ J% v! u' k7 O3 r3 u! {A rare Sony turntable TTS 400 has the same chip used as well.) w+ X+ G/ S1 D
. Y+ V/ H( F2 [( Y: p+ B" M' uThe supllier on this link has the IC listed.* G' y7 q7 B: L: e
http://www.prelcoparts.com/sony.pdf (沒有相關資料)' n6 x0 I, @/ `8 i7 `6 Q
" f- C& B7 t# rThe German Bandmaschinen Forum thread.
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# F `( d/ _3 ?http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)" H+ F0 z* m- A* Y5 S" n7 p7 n
6 i# N* F% \4 D4 a* l2 GGru�, Raymond' S$ n6 t: \3 |- N n, O0 w
3 b+ Q. Q( \# E% R' a) ^Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 9 {! L9 b. D- \1 d o8 E0 t# \
By: RODALCO 4 F" I \2 E1 w* |7 j: J
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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?
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5 `6 e' _& z9 [/ c" N( S- H9 pI 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 J0 `! P; |. t9 I! E7 Z4 m
This will help all Sony R2R users in the near future as well as our machines age over time.7 G: y: b! W) u2 j( P6 N' p) U
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Kind regards, Raymond' K* ]0 o8 V3 t a: W9 `7 c
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6 c8 P: s1 r: q- F8 i2 R+ T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9 E# O. n) f- ~: W; ^1 B0 N. C
http://www.globalsemi.com/productdetails.aspx?itemno=875032100. U5 `0 X: I2 {" U' _6 N
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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