本帖最后由 yjwu 于 2012-1-4 12:57 编辑 ! W' i" s' B/ A, t K4 r
7 {- }7 u7 ]: r! I g有人走過相同的路了8 a, d* q+ O* p+ Y3 P# n. W E
摘自 Obsolete Media - Forum
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& {; g" q/ K$ } @/ k# L4 dhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 : G) @! u, \( @6 _ u- e- s
http://obsoletemedia.com/geeklog/forum/print.php?id=2025/ a- z) V8 O, m
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1 T& ]/ K+ a2 pChip CX-032B for Sony TC-558
. Z) p# E% p+ ePosted on: June 16 2008 @ 01:43 PM
4 `: V0 f) R8 h& g: q/ e2 j: A/ xBy: RODALCO
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.8 \& X( w; V1 l1 W
' L! F, U" f9 f7 j: NLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
; G& [" V( o( [3 I+ I3 x* e+ GA 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.( e% l& E" `; \$ e3 Z2 Z5 M5 X
http://www.prelcoparts.com/sony.pdf (沒有相關資料)3 u4 P! p; U% \8 o D
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The German Bandmaschinen Forum thread.7 P$ H" g& r! V( B9 v: }* t/ X! X" s
8 E# j; S3 S' H7 Rhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效). |, B7 O) ~4 y0 ]& V3 x) q
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Gru�, Raymond ?+ Q* a0 E V- g
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
; z/ x, O4 A1 @, @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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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.
# n7 P4 m! y/ s1 R" Q' O" }' ]This will help all Sony R2R users in the near future as well as our machines age over time.
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3 F6 f' z+ S5 QKind 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
+ V$ a9 t# W& E+ Z, ^# q) K6 thttp://www.globalsemi.com/productdetails.aspx?itemno=875032100% n8 N7 M6 [9 O9 c; A
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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