本帖最后由 yjwu 于 2012-1-4 12:57 编辑 6 r1 j* X ^& S( x' n' k* i
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有人走過相同的路了5 l0 r( M' L: C
摘自 Obsolete Media - Forum5 Z" s6 j7 D8 k" b' U
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
' [7 T- O Q1 ^; i1 z0 fhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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M/ C$ D$ K0 D$ |# }& DChip CX-032B for Sony TC-558
& v P% b/ b: ?6 U5 EPosted on: June 16 2008 @ 01:43 PM
- b9 b& g1 V" j) IBy: RODALCO 5 a' V+ E2 r, [- Z* A7 |' v* @
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.$ A- E" {6 |, |6 L
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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.
; k2 w0 v( `+ R0 c) g) o/ }0 ^" nA rare Sony turntable TTS 400 has the same chip used as well.+ V" C {; a3 q! D5 j% ^
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The supllier on this link has the IC listed.
7 Y# q: p4 ^9 J" q& }2 ihttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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8 B! o/ e. B/ GThe German Bandmaschinen Forum thread., k; Y7 v) G, x# R- W
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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0 ]' I) h; k5 k$ j+ Z' D$ m0 dGru�, Raymond5 Y* e3 t$ e# A, B2 X
' T1 y: g0 I) L' }, `Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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1 n9 l$ {: A. C% X& C- cContent:
B% d- ~; g& V0 k* g, |# ]" R<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?' U) u7 l0 ]& |9 l! N0 e: X: q! L+ D
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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.
) m% k* i1 ^* L+ T: g, O4 k- E5 X* g7 WThis 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% V2 ?& t' S- `* B5 u( o. |
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* ~ `& {$ ]3 Y% ?5 ^5 ?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
z# W. I3 h8 \+ L5 f3 qhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
. J! x& G& N8 u( e2 c1 s4 [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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