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
' Z8 [# j5 E+ }9 P8 y+ z7 W2 k摘自 Obsolete Media - Forum3 D3 [$ m* W0 i
# B% p& P) X0 ^6 y* D: Y Vhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 & E0 s* r3 g! c2 o7 u- ]! o8 L
http://obsoletemedia.com/geeklog/forum/print.php?id=2025- ^0 g3 [3 M" w2 x
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Chip CX-032B for Sony TC-558
$ ~; T# n& @$ u" Q$ |: OPosted on: June 16 2008 @ 01:43 PM ) `9 n: O! u0 q$ O
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./ z) o0 c" C, i" {* O ?; [
A rare Sony turntable TTS 400 has the same chip used as well.
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' f' @# b7 B7 N; [6 y J, m- QThe supllier on this link has the IC listed.8 c8 u1 Z+ d$ ]/ v
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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4 a! j5 \. E' B5 K8 e# z% bThe German Bandmaschinen Forum thread.
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' N# F6 v! L1 ]9 ~http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond4 J* I4 S m* }
) P: |. l' H, z# `+ c: O* _" BChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 5 U; y2 C3 D$ J
By: RODALCO
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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?& [+ P1 y! [ A
4 [ X) m. X, ~! v8 S4 Q; @$ A9 P; 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.
: x/ _8 j3 @ i6 S0 c" B$ d( I3 n8 GThis will help all Sony R2R users in the near future as well as our machines age over time.& j5 {# l5 ~: _- Y6 a
: E e4 C7 c# y d) ^* [Kind regards, Raymond
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% l1 k( M! L9 `9 S- C9 e9 q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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零件追蹤
( h p' G% e+ Y2 W( hhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
; I* p/ j8 r! T( _1 @$ {1 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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