本帖最后由 yjwu 于 2012-1-4 12:57 编辑 2 }) H# O$ r3 i/ Q4 q
# r V( ~2 i: Z3 s; k! c有人走過相同的路了
8 G) Z, b' w5 o0 N& y1 R摘自 Obsolete Media - Forum+ g) w; }; J. a! [" v, V! \# \3 t
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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4 a) ^& n X: H: y2 yChip CX-032B for Sony TC-558
3 w5 }& o8 |2 r- o, t" iPosted on: June 16 2008 @ 01:43 PM
- }' Q) f) j* E$ q4 `' U2 iBy: RODALCO
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.; L) @% P/ J4 v) K
4 m% ~ V8 C' v9 s: \" ELuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
# v9 [" M' h/ b$ ]# G2 }) @A rare Sony turntable TTS 400 has the same chip used as well.% w0 l0 p: x) `5 C% C
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The supllier on this link has the IC listed./ [) F/ l; _- _7 E; v G6 |% T& x
http://www.prelcoparts.com/sony.pdf (沒有相關資料)1 C* x# [5 F# i2 b
$ o! a0 ^8 O/ M# R5 `& ZThe German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效): u4 A/ E0 Y3 I. F3 e6 H2 Z
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Gru�, Raymond
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# K: E6 P( B6 W; F; ^Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM & p0 C" Q1 n/ F2 E( L& t3 ~
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?
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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.
8 G2 s( E2 T& j% w3 X1 PThis 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 v& W7 u4 R4 Y$ Y$ Q5 w5 z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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8 S* ?9 Z* x& }- Xhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
8 m3 w' [5 G( Q0 O39.99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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