本帖最后由 yjwu 于 2012-1-4 12:57 编辑 7 G4 B6 X: m1 Y3 v8 s3 {0 f
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有人走過相同的路了& j% c& Y. w1 V' o W; S3 t j
摘自 Obsolete Media - Forum
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. v* _; M$ \' A* Z# \' m7 whttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
3 g* C3 k% l0 Yhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025& f0 q* f5 }3 |; h
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Chip CX-032B for Sony TC-558
4 T) \9 a2 b! B/ R* IPosted on: June 16 2008 @ 01:43 PM
; S* p: A7 U8 N" n jBy: RODALCO
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Content: " b% `$ `/ u& @
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip. T2 z' ]. P: A* K, |
: F' N& t5 o( B9 p( bLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.+ H6 k* v, v( J$ c
A rare Sony turntable TTS 400 has the same chip used as well.
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% S- E2 S# P; b. ^# H1 RThe supllier on this link has the IC listed.
. l+ k- n% C V% x7 C# h! Ahttp://www.prelcoparts.com/sony.pdf (沒有相關資料)7 k( a& k8 {6 b& @# D
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The German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)0 s9 |: A( V, }1 F* i. D- p& }
1 }& C- H% ~ c9 R4 J: Y$ bGru�, Raymond( S) |: [1 f. Z
2 x; `2 ~' { ~, k1 VChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
: o( n( U/ m! c. A8 u5 G; CBy: RODALCO
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Content:
8 j- S" W0 |$ D) ]- y9 ~<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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% z, j: f/ I0 b+ x" ?7 o) s! kI 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.
7 p' U* I+ O1 Q! `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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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. ]6 l* y6 _4 S$ Q
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
3 L2 Q3 H5 }" L! b/ _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& X2 b& W8 C7 n+ V+ C/ ]1 y
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