本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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摘自 Obsolete Media - Forum/ v, \* G& l7 B9 b
9 [6 X* X2 Q& p! N( N! F5 H: Z4 ^http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
8 J1 m/ u( a c4 l [6 {http://obsoletemedia.com/geeklog/forum/print.php?id=20256 ^7 p7 A& v T
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Chip CX-032B for Sony TC-558
7 W% b: n* i' @4 z4 h0 s4 z DPosted on: June 16 2008 @ 01:43 PM
/ ^1 F% A$ V' c' X, T$ g% G$ ABy: RODALCO & y+ o& p4 U2 ~/ |' j+ s
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Content:
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.( \) v" G5 [; I
/ E) Z3 F% m+ J* I% s8 j; SLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
/ ?# _3 g& ?! B& xA rare Sony turntable TTS 400 has the same chip used as well.
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% q( a P1 A) t1 h% J' GThe supllier on this link has the IC listed.
0 R+ B- |' D! zhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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3 B; }& s. K( E- Y, A& S4 ZThe German Bandmaschinen Forum thread.' j T- l+ D: h. [0 M
4 Y) H, _7 Y/ s' Jhttp://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 * t0 s! J9 z7 [7 K$ I
By: RODALCO
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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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. f6 v7 V) B' I, |: i# V) c) zI 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.4 d: k% `( B# c. D! P L( b5 Y4 r, u- |
This will help all Sony R2R users in the near future as well as our machines age over time.: I% D6 X; C! m( Q* b
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Kind regards, Raymond! j$ C% j6 w8 F* U7 P
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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* m, z @4 g/ a0 Z. d' a/ J( S
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/ r; g2 i3 k2 z* f零件追蹤 `( x' D% L, m6 K+ b
http://www.globalsemi.com/productdetails.aspx?itemno=8750321009 y# c3 v1 r4 C4 _$ w0 Z0 N5 t
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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