本帖最后由 yjwu 于 2012-1-4 12:57 编辑 * ?8 Q8 `0 A! ~7 z S# S
4 L* O' _0 S4 F4 r5 H9 W5 r有人走過相同的路了
& S2 \5 D4 ]+ ^! v0 l6 ]摘自 Obsolete Media - Forum& b+ P& f% H" \- R; S0 {
& V0 G% F. E+ Q1 V" X6 M) whttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
* A5 a! U |3 o2 s; T& Ohttp://obsoletemedia.com/geeklog/forum/print.php?id=20259 \ r, D( {* }0 b
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Chip CX-032B for Sony TC-558
' T) m7 L$ S4 G& lPosted on: June 16 2008 @ 01:43 PM
/ k* K1 ~2 n9 w2 ?, h! EBy: RODALCO
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) z" _; Y5 Y& u' s* P+ g6 yHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.4 Y& x& F7 c# G/ u3 b y
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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.
; `1 j0 [0 M6 [A rare Sony turntable TTS 400 has the same chip used as well.
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5 F/ ?9 o3 ^; X/ EThe supllier on this link has the IC listed.
/ T0 w m; v [1 R, i) R+ k+ a) ahttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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The German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)6 e! X4 G3 G( E6 V! A! ^5 a) a! I3 w
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Gru�, Raymond: I' b* Y" Y& I5 x+ q0 q
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM * k& a* z: ^( R5 }
By: RODALCO
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, c/ s. v5 S- lContent: 4 G& P5 N* Q+ J9 q4 H: y
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?, i2 {5 m6 D* i5 T
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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.& H; b. N6 V) L+ ~- S
This 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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1 | ^2 k: A& M1 Q+ J$ J有沒有用零件做出等效的主軸控制還要進一步追蹤6 ?/ O9 c2 Q6 t
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零件追蹤
0 t$ i; O, b9 Zhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
6 j1 Y6 Q( G; |7 Q. w% q6 @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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