本帖最后由 yjwu 于 2012-1-4 12:57 编辑 , I" H8 q! d# L* J. i/ t: D/ o
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摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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3 m* \% n2 u8 L) f- w6 [# O( V7 FChip CX-032B for Sony TC-558, S0 K/ y' M L2 ~" R
Posted on: June 16 2008 @ 01:43 PM
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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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.
& P; x; O [4 ?- r6 VA rare Sony turntable TTS 400 has the same chip used as well.
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! R/ f/ G" S# ?6 z* ]0 _3 fThe supllier on this link has the IC listed.
5 a. D4 r4 M& \8 |8 Dhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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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)$ ^" Z# e; [. [5 G% p3 b( ?
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Gru�, Raymond; @, [ {- x7 v S3 G
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM $ f8 A+ ]! P8 r7 p
By: RODALCO 2 _0 ^4 I) b7 ?# I4 O
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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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/ X ?' `( O% h2 [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.1 R) B2 ^$ V# }7 M6 c: r. T
This will help all Sony R2R users in the near future as well as our machines age over time.
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4 \& _# D0 e& CKind 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
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零件追蹤5 R6 o! ]0 w F+ Q
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
+ K5 ~: C/ R, `% H39.99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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