本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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: z# ]8 M- n5 }; H) l5 ~( ~+ O有人走過相同的路了
5 m; g0 T: @' c5 Z6 W摘自 Obsolete Media - Forum6 M" r$ T, C: B5 d, J% g# p' }
8 u2 X9 q! ^$ r) L9 ]' Khttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 + ?/ g* I) Z, t
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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* Y3 L$ r( V5 ^: |* F2 P& `Chip CX-032B for Sony TC-558
& H3 M6 T/ _. f8 tPosted on: June 16 2008 @ 01:43 PM
5 q/ }, i9 {* G- oBy: RODALCO 6 B7 e0 M# e9 y4 S: j. r8 K/ w
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.$ q( I5 ]! J/ X% |! T" {, 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." v b" G0 }/ Z4 a
A rare Sony turntable TTS 400 has the same chip used as well.
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, N3 @: q# v8 C+ W" ~ @The supllier on this link has the IC listed.
: Q% T' w& B* D( A4 Mhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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# a/ i& N) D3 R: p! HThe German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)- h* g4 j2 C3 H# K3 v
5 g" {. L# [+ A" ^Gru�, 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?
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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.3 `3 f7 L# Z8 F
This will help all Sony R2R users in the near future as well as our machines age over time.8 h- L/ E$ I9 W
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Kind regards, Raymond/ F( u Y# j9 A" E8 `
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& {( S# ~& l& ~2 ^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
) q6 x7 Q" m2 T E% G4 y0 [0 Yhttp://www.globalsemi.com/productdetails.aspx?itemno=8750321005 ^, E# g; |$ {0 y* `4 e! c
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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