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" j5 r9 D4 T% N, Q0 e9 z# c- t' _
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-5581 M% n3 e1 j9 D$ h6 `" v$ Q
Posted on: June 16 2008 @ 01:43 PM
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1 C S' P- X3 XHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.$ E$ {3 H# ?" p, o6 F) h& k4 ~* s
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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.! R, u5 v; H1 p4 s# R7 y
A rare Sony turntable TTS 400 has the same chip used as well.: o O! L% B3 J* U
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The supllier on this link has the IC listed.
4 j& _ C2 e5 r9 Hhttp://www.prelcoparts.com/sony.pdf (沒有相關資料). \ {) i1 j9 @/ R/ p
# K% h8 O% B0 ^. i6 b! [The German Bandmaschinen Forum thread.1 w0 L ^4 e4 s" @+ y
q& n( C* w- {http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond P- ?0 Q; S# A$ D; ]; K6 h
" j1 E C6 j: t6 [ d% ?Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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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?" f. L* ?( N7 x
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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.
6 d7 O) r$ ?% ^" S5 t' IThis will help all Sony R2R users in the near future as well as our machines age over time.6 [' ~4 {; M5 Q- n. R- B5 d2 R
( X3 g/ M, ~! c" s% D B# HKind regards, Raymond1 ^7 C! v# P0 e
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& V/ c: e4 ?8 d有沒有用零件做出等效的主軸控制還要進一步追蹤0 h9 R) J; l9 B/ y: o
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http://www.globalsemi.com/productdetails.aspx?itemno=8750321003 U6 B9 k% ? `4 v6 \+ q/ y
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9 c8 s' V+ `7 i, L
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