本帖最后由 yjwu 于 2012-1-4 12:57 编辑 5 R6 y( E7 K1 C: _! x1 J' O
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有人走過相同的路了
( H6 u: U. u1 @7 F, Z6 A2 r摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
3 Q8 ]% R E h- R, e/ N7 yhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-5582 Y* T8 m5 t4 e% W
Posted on: June 16 2008 @ 01:43 PM # ~6 P1 P4 p0 @+ Z+ U) S
By: RODALCO % }1 R5 e2 p/ j* S' D# p
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* D/ m' R# ]3 X5 `; K* IHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.9 `5 ^) G: ^% p
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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.3 O: V' a' B3 s4 I
A rare Sony turntable TTS 400 has the same chip used as well.( M0 q# x" l/ S$ L! Q
3 y+ M1 ] z+ ?9 P0 t$ L/ Y" n' n3 gThe supllier on this link has the IC listed.
7 Y: g% c* l# h& V, {) Lhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)- w0 C; j6 A5 F. n4 ~: W' o* G
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The German Bandmaschinen Forum thread.+ m# c B; [" J) {4 r* e
! w% d# F/ H3 whttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond$ h( y( V/ s1 Q! I
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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Content:
* @* c# H( \" Y<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.
8 W0 ~& {/ K mThis 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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有沒有用零件做出等效的主軸控制還要進一步追蹤: b3 H4 F. Q I' v
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# }5 I$ G8 j) a+ e& ]http://www.globalsemi.com/productdetails.aspx?itemno=875032100
- E8 l3 \2 M0 B* n# v' i39.99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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