本帖最后由 yjwu 于 2012-1-4 12:57 编辑 9 ~& I$ W6 `; h8 }$ g
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有人走過相同的路了: p+ v5 w# f1 F# i
摘自 Obsolete Media - Forum
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. t8 o, c0 E1 u9 rhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 0 }1 k c; @7 J5 x% t9 a0 N4 Y8 W
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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( l; }# E3 [; L* f3 J UChip CX-032B for Sony TC-5584 k" ^+ `/ X5 g$ @( i
Posted on: June 16 2008 @ 01:43 PM
( p" ^; c, q9 @: h' D7 p: KBy: RODALCO
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Content:
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.4 U- F1 {& m8 K0 O' R1 S
e& r a7 C, ~2 I! b7 bLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.0 f0 P# B! I3 f
A rare Sony turntable TTS 400 has the same chip used as well.! _$ p% P8 h- X0 U
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The supllier on this link has the IC listed.; T4 r! W/ [" R5 Q) d4 Z) _
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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! H. `) H( i6 y3 X+ D; sThe German Bandmaschinen Forum thread.
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& Y1 Z! e1 }5 s- ?: Z; J: ghttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond2 G2 g# F. a- Y( B* k4 R
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM $ U- a# [0 v4 e6 S
By: RODALCO 0 J: k& v; ] N1 M! {# C
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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.1 J# G6 {) H' l
This will help all Sony R2R users in the near future as well as our machines age over time.9 F/ @, `9 K9 |3 D9 A$ V
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Kind regards, Raymond
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0 K+ K* d, i5 n$ w) `; N& H3 v有沒有用零件做出等效的主軸控制還要進一步追蹤5 j3 Y% g1 T% H6 ]
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; i9 K$ R' f6 i! M7 D零件追蹤
|8 y0 b( z5 o( nhttp://www.globalsemi.com/productdetails.aspx?itemno=8750321000 T: T* s/ @/ m0 F1 |5 X# F$ t7 w6 s
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: N' j$ l' J7 Y z7 C$ X
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