本帖最后由 yjwu 于 2012-1-4 12:57 编辑 5 C" X+ z+ P' Z' B. Q' @) z
' o2 s5 ]9 I* o' C3 q有人走過相同的路了 ]% B& _& i6 V, Q' @
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 " R) C% V3 m$ q' e7 g
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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: U! a! G4 [2 ^6 ~. j5 B$ wChip CX-032B for Sony TC-558* P2 k; q2 x9 k1 J4 Y( q6 e
Posted on: June 16 2008 @ 01:43 PM
& I$ F1 ]' L% \3 I/ Q- QBy: RODALCO
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/ {+ ?) X- t; V9 W+ PContent:
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip./ v5 \1 l5 u" P0 |
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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.
2 E1 t( o; ]# C) A2 a3 VA rare Sony turntable TTS 400 has the same chip used as well.
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8 _( G% ^ b `. v2 uThe supllier on this link has the IC listed.
! U* o+ T& G6 Rhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)& @" s! p+ z! z! Q$ v
8 U- I5 v5 q7 u! A& Z* vThe German Bandmaschinen Forum thread.
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) o6 b5 s; J1 l: Nhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)3 p5 T+ g! Z" v2 I3 Y7 q
y; i' z4 b& Z3 \8 kGru�, Raymond
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" S& _" n M W. zChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 0 g Y1 ]9 i C. Y; E" W# J) p
By: RODALCO 4 P& ^* B( @& I. E+ P+ f3 b
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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?, Q) N( `( M) x5 e( R5 ~" O8 ?' r& v
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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.
& Z" d% ] S4 TThis will help all Sony R2R users in the near future as well as our machines age over time.
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Kind regards, Raymond8 |2 v3 o( X5 W6 z/ Y0 ]
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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6 L1 {& r8 G% y" o4 U
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
$ A+ N$ o3 Y3 f+ c& ?, D39.99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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