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
. L# r& |5 ^+ J; K7 \7 J摘自 Obsolete Media - Forum$ g4 h) F' F3 J0 N T" o, c# r
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
" ~9 f/ m- o& Chttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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M. b. e6 W" c; z& wChip CX-032B for Sony TC-5589 B6 b. {5 I7 X" q0 d/ }- ~
Posted on: June 16 2008 @ 01:43 PM " o- V3 n: M2 x5 S( \9 N6 x W" m
By: RODALCO
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- L3 G' T- e- y0 lHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.- S5 L: W8 `) A s! s E& Z4 x* I0 t
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Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
+ l( |9 p6 u4 p, IA rare Sony turntable TTS 400 has the same chip used as well.
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% |9 e3 i3 U/ O6 x4 FThe supllier on this link has the IC listed.) B1 q' q2 K, i5 U& F H
http://www.prelcoparts.com/sony.pdf (沒有相關資料)& L/ B5 B* d1 a* ~; n6 o- N0 E
, q% p8 D D$ W# a. DThe German Bandmaschinen Forum thread. v5 X, y' G7 c7 Q1 C: y1 W
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)/ M/ e) }1 P$ f! i+ U3 P! k) L
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Gru�, Raymond0 W( t5 v% J. H" U0 D& C
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ! U) K$ O9 z9 y- D R$ Y
By: RODALCO 1 s; C/ J u' {' |6 \8 P1 w
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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?; V9 m1 j, [4 d7 U8 K
& Z0 X$ t$ r) T/ r. r jI 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.1 C f e# z% B* I" [; T ?6 ^
This will help all Sony R2R users in the near future as well as our machines age over time." B- a& T; S( k
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Kind regards, Raymond' f' E, Z U& @! O; m) H ^
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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
6 c# V5 O+ A S8 a& n, x39.99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0 q6 E! E9 k R5 T% r
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