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
! N# i3 }5 }% `: @# |2 }7 X$ p9 p摘自 Obsolete Media - Forum# X/ h% H) }" T( C1 P! ^$ D, Y" G
2 }) r( G) S# U8 v8 ihttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 - k* e G( f# w0 S: v
http://obsoletemedia.com/geeklog/forum/print.php?id=2025' X' `! L# j. P
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2 \9 _1 y: }; {* [1 ^Chip CX-032B for Sony TC-558
# ^7 Z" t! A7 yPosted on: June 16 2008 @ 01:43 PM
3 L f, C+ m t+ YBy: RODALCO
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$ y: {0 ~/ Y/ [# z! t" lContent:
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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/ V, D+ t/ F4 m5 yLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.* }; \+ h1 k& S" _ f
A rare Sony turntable TTS 400 has the same chip used as well.( k, X7 Z; w P) y- F! u- T+ [( k0 o7 O
% L, C& x$ g& tThe supllier on this link has the IC listed.3 L' f% U0 ~# n) o5 x, s* R' Y- |
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.$ @& Q' s3 O" ]* \! A3 e
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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4 d% A, Y# e. s: Z5 @Gru�, Raymond( r9 T+ D/ y% t- m
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
4 s4 F1 N% ~6 F3 f7 K$ IBy: RODALCO " s9 N# B: g, T4 p$ n9 Z
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Content:
9 {" |2 Q$ g2 y4 f<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?" B Z2 ~) F% N# |( H' R. H. s
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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.0 }8 \5 {& {" D5 t4 Q0 |
This will help all Sony R2R users in the near future as well as our machines age over time.0 b+ _. x" ~( j c
. v# z& [% ~2 z: e7 EKind regards, Raymond" V! g2 J2 g! [) |
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1 [5 K A0 ]8 f, |有沒有用零件做出等效的主軸控制還要進一步追蹤7 h8 P1 }% H1 I, v3 C: i
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http://www.globalsemi.com/productdetails.aspx?itemno=875032100
+ ^. s3 W1 ]5 z/ D4 M39.99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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