本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
) u; R1 C4 U1 } ]! }http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-5589 Y$ j! N/ u8 g4 c5 v
Posted on: June 16 2008 @ 01:43 PM ! v3 w6 U# [9 J* D, y; `- N; Y
By: RODALCO
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8 I" y/ y- K, q& c/ o& `Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.% H3 a" u# Y, J0 I$ A5 Z/ N
% h9 M5 v4 |1 w1 ^ L jLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
5 I) I/ W L" ?- S; A0 {( gA 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.' r9 J) U0 ]8 O1 z8 ?' W8 L
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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& P" P' N" ?: ^) {The German Bandmaschinen Forum thread.; r \! E# y# n& g
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)/ B7 d/ F9 T, U+ f
! v6 u* U$ O i7 G9 YGru�, Raymond K% ?: F/ p( }
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM : R0 o3 X2 G3 d/ a% |4 w1 i
By: RODALCO 6 l4 G; j5 D) X. E0 ~
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5 W) V5 W# u* x6 Q3 o8 t2 n T<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?6 O. a: W4 p* w# d z+ A3 ?# D2 M5 M1 y
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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.4 h" G3 S, k) ~: ?* j2 q
This will help all Sony R2R users in the near future as well as our machines age over time.
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* p& b/ x8 t2 ]5 l7 A) hKind regards, Raymond
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3 p* Y3 a) m# V! A有沒有用零件做出等效的主軸控制還要進一步追蹤, _& {6 x2 b6 G$ @7 Y
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零件追蹤: r5 l4 W# q* X' L
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
6 M% p) |4 T( \( j; Q/ L39.99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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