本帖最后由 yjwu 于 2012-1-4 12:57 编辑 . _! a$ ]* f# {$ T9 A6 d W
$ ~, G4 b( a; w1 f( b有人走過相同的路了
0 f& H& W6 o/ g摘自 Obsolete Media - Forum6 i4 J1 X( Q! M5 s8 \: K
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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! D! r2 p% y" [& a9 G0 q9 KChip CX-032B for Sony TC-558
# F. H+ }" h6 j3 ?8 TPosted on: June 16 2008 @ 01:43 PM # T) T# w" `, r( J- _8 B, h
By: RODALCO
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.+ a/ Y5 A& F8 t' Z
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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.
& y# S, `/ X9 d( j/ E" d7 r3 bA rare Sony turntable TTS 400 has the same chip used as well.
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The supllier on this link has the IC listed.7 F' E6 A- y% Z
http://www.prelcoparts.com/sony.pdf (沒有相關資料)( @1 X9 d+ ]6 ]6 r) t( |
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The German Bandmaschinen Forum thread.! C% t2 a3 J, y! X5 i; g- e$ }
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效), t- L: ^5 K8 ~& r
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Gru�, Raymond
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9 z8 g+ ?, f$ j5 jChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
2 _6 W6 @$ x( I5 Z% q- pBy: RODALCO , M0 P3 J1 Z4 m/ a: ]" V! R
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Content:
' X, e1 T8 z0 ~<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?9 c% t- O1 B @. \
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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.
! l7 W$ d. [/ ~2 u/ ]3 l6 e& e8 B: a5 |This will help all Sony R2R users in the near future as well as our machines age over time.) u. k2 w, l6 w. [ q6 A' g- M
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Kind regards, Raymond
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0 \) r4 A" B1 d+ |# [4 g: S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- A/ J5 Q" j8 J* o t* R' `; F
http://www.globalsemi.com/productdetails.aspx?itemno=875032100- K7 P; t. X; f7 ]+ G
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! P$ M6 j p8 q: b9 s& O9 Z
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