本帖最后由 yjwu 于 2012-1-4 12:57 编辑 & T+ e4 m- d( s' F; H
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有人走過相同的路了
* i+ l1 v; w" L6 Z+ a摘自 Obsolete Media - Forum- d N" r0 b$ p0 N& ?3 Y
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 + u! s; L5 f; O; f4 w: V
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558: k# |1 R5 f3 l ^# C1 c
Posted on: June 16 2008 @ 01:43 PM ( Q0 w$ x1 N9 @- q$ P
By: 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.6 w- f3 O! i; C. V- x' q
7 ?. q* h; |# T5 dLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.5 L5 l/ j# L) p( j
A 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.
8 Q! m. y$ N! B- d% {+ Whttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.3 J( b4 J) x2 ~" ?8 C
@1 W8 ?4 @, }) x$ z8 r; j6 Nhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)8 A0 W1 a ]1 I4 i/ j, b/ t, P
1 r0 l5 J" }7 L5 S9 ^Gru�, Raymond# [# L) g$ i1 l
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM * X4 X: x% O" X B M; p. p
By: RODALCO " h& ^) m% c& q% K* y; G
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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?, W6 ^( O0 M* b& ]
1 B5 J" ]. ]6 a2 j" S/ v/ Z6 `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.3 q' f; S4 F! A6 y4 O8 H R( e
This will help all Sony R2R users in the near future as well as our machines age over time.3 z' Z7 K7 ]7 E- M5 s& T
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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! Y5 T" k! n3 f! B; E+ K- a/ n
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零件追蹤
* V! h; p! ^$ m) @5 q+ Chttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
! X1 Q" u/ E. ] n- c$ A2 I39.99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' L/ c/ s8 o# \* I% Y
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