本帖最后由 yjwu 于 2012-1-4 12:57 编辑 7 I% ?% ?1 t1 J" T3 r
* }3 l" v$ h+ Y# p有人走過相同的路了
6 r- y; m3 I+ ]; C摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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Chip CX-032B for Sony TC-558
- e3 H H: R* e! {* l& yPosted on: June 16 2008 @ 01:43 PM
, H7 e- W, G7 p* Y) V- K6 ?5 Y5 pBy: RODALCO
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Content:
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.8 |9 @: k( Q, S+ Z" h( W% N
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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.
9 U) m7 X7 x, _# aA rare Sony turntable TTS 400 has the same chip used as well.
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; h$ }3 s% n: k" f) IThe supllier on this link has the IC listed.
; f. E" X/ V9 @& V2 }* o9 mhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.% l# U( a$ n7 c+ c
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效), q) T1 v; n3 V7 B
/ l& o* D( r! z1 y) U. G0 Q1 ]0 }Gru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM " I- m- o; S! w+ \
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Content:
, |: ]3 @$ I A) {5 q, ]<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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5 o$ d, f, v Y& w5 B( X! ZI 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 s7 I0 q# _2 n+ d, A: b1 O& H
This will help all Sony R2R users in the near future as well as our machines age over time.
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Kind regards, Raymond
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5 Q/ B0 Q) O# i6 I' |/ n有沒有用零件做出等效的主軸控制還要進一步追蹤7 d; G- L7 m9 K* p) f% f: ?1 U) B2 P
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零件追蹤
; ^% b( m' ?5 h7 ~, j$ D2 u! Rhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100' s3 A6 d6 z8 [9 Z# c$ c( [
39.99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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