本帖最后由 yjwu 于 2012-1-4 12:57 编辑 % S+ ?4 H. B+ \
3 B3 J; V6 W! k5 h* E A/ E- a( B有人走過相同的路了
% o3 s& i x2 W7 Y- U摘自 Obsolete Media - Forum8 r( c! ]0 k2 r' m+ O' `
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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Chip CX-032B for Sony TC-558
, H! y4 W; y& _0 @9 {Posted on: June 16 2008 @ 01:43 PM
9 g; l$ l8 w4 {( I. K8 Y0 }: _By: RODALCO ; A2 \) L/ B9 L$ a" W& w" Y
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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.$ z a8 h4 I K( o6 K) u
A rare Sony turntable TTS 400 has the same chip used as well.
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# H* U+ p6 W LThe supllier on this link has the IC listed.
0 S/ j4 `6 C; n% ]http://www.prelcoparts.com/sony.pdf (沒有相關資料)7 s+ L, @# J2 ^6 y8 @
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The German Bandmaschinen Forum thread.0 M- I( a! b8 m/ h
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond/ \ e2 Q: O% R/ S0 `8 F
8 Z9 g0 ^6 E$ _5 c" pChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 4 A3 ^4 A+ u4 H
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.6 A1 T9 T3 g8 z. i1 W
This will help all Sony R2R users in the near future as well as our machines age over time.
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5 x: Y! j7 |/ o0 L8 ZKind 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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1 _6 u) A; e$ Q/ B, ]http://www.globalsemi.com/productdetails.aspx?itemno=875032100
; {6 \9 X( X# L6 g0 _( [% e6 E2 D t39.99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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