本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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5 W C o" `( S; f有人走過相同的路了6 O/ s1 _- O( ~8 e' ?
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
9 C' Z/ I' a" N4 n7 k2 }( c, v4 Jhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558
! {; P* T6 R& qPosted on: June 16 2008 @ 01:43 PM
. O, p& U# K- i' OBy: RODALCO
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.4 z2 q2 `; F7 G. P9 v. j
3 E. h% L% ~7 c7 \! v6 w+ T# ZLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
" y8 K- J. x) c* a8 p/ U# oA rare Sony turntable TTS 400 has the same chip used as well.
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2 j& b" N& V; o8 ?: uThe supllier on this link has the IC listed.: F! c, T7 z9 g) E$ i9 W
http://www.prelcoparts.com/sony.pdf (沒有相關資料)% Q: U' Z; Z( J7 u" G: V
5 ]" `( U, \) ?+ tThe German Bandmaschinen Forum thread.( \7 }, |! o. |; v0 g/ |( H
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)9 [/ h% m, h+ q
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Gru�, Raymond: p; b6 U+ Q, ?! v
! h5 S# O7 j7 Q6 j% V& cChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM : I M/ F, Y2 F
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.
|( q( N6 ~8 rThis 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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/ m% T9 m1 J' S0 g" k有沒有用零件做出等效的主軸控制還要進一步追蹤+ I6 g. z3 r/ _! c+ m
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零件追蹤& J' a# N+ M8 V3 ^4 G
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
" o4 u, G! m( `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$ s5 p ~ u. G$ H. G- W7 y: c7 C- O
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