本帖最后由 yjwu 于 2012-1-4 12:57 编辑 . q' n) \6 O& I, o; Q+ {
2 U T- k1 x6 ?* a有人走過相同的路了
* D" w8 U' d+ u7 _ R! }摘自 Obsolete Media - Forum4 _, I; Q- o ~
+ ]% i/ u9 l/ N& p- u$ {http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
( b7 @4 ?3 A# H, z% ]4 ]. j3 `http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558* R9 _$ u6 |3 s3 F- w( u# n# t
Posted on: June 16 2008 @ 01:43 PM ( u# o% g& m B ]: c
By: RODALCO 3 ~4 W6 i, E9 L& s
7 [! \6 B' v" d' o- M4 }Content:
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.( [ |( Y7 Q" g! W9 [
6 r* S/ a2 c! c9 ~ uLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.+ u- c3 A+ x& B
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.
- H0 q9 u$ C( V) T8 f n7 S2 ahttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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0 M; W7 h, e3 o" y& @The German Bandmaschinen Forum thread.
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8 P" ^# Y h7 v. A$ T: shttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)5 I9 R8 i: a) H, Y& l; u# }
3 R- F. P& G' mGru�, Raymond m0 M* O. d4 t8 }6 N
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ' j8 h: w" ^& W A# _
By: RODALCO : P+ ~, O s" C; E5 J5 B
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Content:
0 A# R4 Q4 H; s, L, H! Y<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 `7 S: @3 u# R! |1 s& TI 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.! B* G k8 l) h. n0 J
This will help all Sony R2R users in the near future as well as our machines age over time.% w! j3 ^5 x6 Q5 z9 j
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Kind 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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http://www.globalsemi.com/productdetails.aspx?itemno=875032100
4 E4 Y5 G' G" m- T4 z6 h39.99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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