本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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4 [7 A% t; Y3 Z2 q' h有人走過相同的路了
' T; Q$ ?1 y0 T8 B: W. @+ I; S摘自 Obsolete Media - Forum0 `$ T/ G4 a; K: ^9 j
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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Chip CX-032B for Sony TC-558% A' ?+ h7 d2 Z
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.9 `! o4 m/ i: V3 b n# ]
A rare Sony turntable TTS 400 has the same chip used as well.
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The supllier on this link has the IC listed.
) f0 y/ |5 t/ r0 ~" g/ Y4 a$ ehttp://www.prelcoparts.com/sony.pdf (沒有相關資料)# e N$ o* E! q. L9 |) e
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The German Bandmaschinen Forum thread.; _& m) |: h" ]' U
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)0 m* H! C6 Y; q+ N5 ]6 d
5 a* p0 q# }# K% h H/ P! M5 NGru�, Raymond
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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?4 Y3 o: f5 C2 h) O
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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.
; ^% i2 u1 R6 `# N; r- uThis will help all Sony R2R users in the near future as well as our machines age over time.
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Kind regards, Raymond4 H ^1 b2 B2 b
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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: b& U) l4 W5 y" L& z* @& i
http://www.globalsemi.com/productdetails.aspx?itemno=875032100" H! S! i7 q j
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+ x( Y- y: R* I# J
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