本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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! h+ v; R( c( p, \$ [- r( D8 v有人走過相同的路了
# s+ F. e' T3 U) v) O/ x" g' o* F" a( g摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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" y$ N& _; B5 j2 d; ^9 b% IChip CX-032B for Sony TC-558
. n' q9 M; n. i7 S I3 dPosted on: June 16 2008 @ 01:43 PM 9 T2 h% U) J6 U+ C
By: RODALCO
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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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Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
: M4 l1 ^9 B" }! K' a- y: _% D( ^A rare Sony turntable TTS 400 has the same chip used as well.% d5 d3 ^/ G& @: l$ ]/ W. D
* l- Y. Q9 B# Y0 d: x/ z, c3 wThe supllier on this link has the IC listed.
- P6 u5 p$ J- C; y6 r8 H/ |/ [http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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; {8 ^' |4 I) I9 D" kThe German Bandmaschinen Forum thread.8 K. X1 }7 u% N( G
9 f- b% h# g1 _http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)* k% i1 r t5 o! [) B# H- a/ k
6 d# \( }8 H* q6 J0 S; B/ qGru�, Raymond( T1 t! ?1 I/ p+ ?4 P4 n8 q% Y
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM & ^+ \4 P( `5 G) E5 Z
By: RODALCO
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8 _/ R2 ?# m1 U% h8 u7 X1 A! @$ G<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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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.+ o+ q2 M+ E$ \/ z: Y" Y1 }
This will help all Sony R2R users in the near future as well as our machines age over time.9 a5 D! p/ C, O& f1 `4 x# T
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Kind regards, Raymond
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' }+ R+ s0 X' N/ R3 Q5 G有沒有用零件做出等效的主軸控制還要進一步追蹤) ]% ~& y- p6 ~- d
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2 G1 Y, K9 s9 n% l2 e$ ]/ `+ _4 Ihttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
3 ?8 E H! u9 }$ U39.99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7 p; G0 n9 s. J6 @# e6 F U9 o
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