本帖最后由 yjwu 于 2012-1-4 12:57 编辑 5 W( z: j! [1 w; D2 w
2 Z5 H X2 D( {3 W. E: o有人走過相同的路了
$ I1 ^3 a4 M% t8 h; f. W( M4 T摘自 Obsolete Media - Forum1 j; i$ z7 t) w0 p/ w5 `7 B
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 ) Z! k8 }* \! t
http://obsoletemedia.com/geeklog/forum/print.php?id=2025+ `, b9 H9 _' d# R0 y
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Chip CX-032B for Sony TC-558! x% Q. Z! T, M8 _- u- q+ x
Posted on: June 16 2008 @ 01:43 PM
+ h2 _1 V) v. `' D* ZBy: RODALCO
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1 V/ p9 m( b" x p$ QContent:
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.' P1 W' A' P5 H m8 B
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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.# v \- N/ o' n$ z8 e
A rare Sony turntable TTS 400 has the same chip used as well.
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9 ]6 W. Q9 X- O, X/ IThe supllier on this link has the IC listed.
6 f0 C# |) m( N: V# u8 t+ Z0 Whttp://www.prelcoparts.com/sony.pdf (沒有相關資料). Q' `3 m# L' q+ R, j' K" J* M
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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)
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Gru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ) k0 e# Q- c4 b" S' \
By: RODALCO
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Content:
: ^$ I8 a/ v1 C; v" \5 g! n4 [( I<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?: q9 W" J) z' R: a& P
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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.) m" h$ t8 I: J5 R! n8 r' K* u
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( U$ [5 i- o+ c. D! T( d, ?" l
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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- j% Q) q6 @1 P! |
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http://www.globalsemi.com/productdetails.aspx?itemno=8750321006 e5 k; r, _% y# x* ~
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
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