本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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1 r) W/ ~8 R4 W" R- A) T有人走過相同的路了
$ v9 |- [: u4 G4 J9 }7 S摘自 Obsolete Media - Forum
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8 [/ w; W/ g7 Ohttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 9 Q/ k7 S$ b; q. D/ p* m3 J
http://obsoletemedia.com/geeklog/forum/print.php?id=2025! S. C [" B: K' @" L& m. Q+ `
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8 E/ p* c! @; N4 ~ f% U( {0 fChip CX-032B for Sony TC-558. ^; O/ D5 D0 n9 H7 w! Y
Posted on: June 16 2008 @ 01:43 PM - |' ?4 c7 T/ |% k5 b0 N i) f
By: RODALCO ( M+ K( I9 ?7 Z# G. i- }, d# J
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& h, j: U, {& rHi, 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.
0 J; d( g& j9 h% r6 c7 r0 O DA rare Sony turntable TTS 400 has the same chip used as well.5 w( \+ T6 `# P0 r' x: g
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The supllier on this link has the IC listed.0 I% q1 H6 c5 O$ U' W3 |( ~
http://www.prelcoparts.com/sony.pdf (沒有相關資料)- s) [; C' Y+ c& Q+ e
" H. u+ k2 O3 {8 ~7 m. tThe German Bandmaschinen Forum thread.& ^- o% Z! P* n3 B( z+ G% h
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)" d) c; r' b$ m
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Gru�, Raymond
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u8 z2 q2 P, r6 {Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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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?) ?) A9 b0 H' R1 z0 e
7 x- R7 f$ g1 L$ q# ~6 jI 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 x: ]. l! L; @, Z) N
This will help all Sony R2R users in the near future as well as our machines age over time.; z% N9 w6 F( y( r" J6 ?4 c
& j7 G# R8 o! [) k+ H! t1 bKind 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
5 u) u& J1 |2 f) f+ u$ E; G. phttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
5 F, f9 N2 x/ H0 z% N! x4 [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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