本帖最后由 yjwu 于 2012-1-4 12:57 编辑 - b5 ?9 c3 Y1 G4 A. J
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有人走過相同的路了
4 K j9 ^6 t" ]+ [摘自 Obsolete Media - Forum4 Y; k3 f0 ?/ x' h7 g
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- ^5 Y8 Q/ b) nhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025; \/ \( l2 Q; n" O) j& b% A. ^
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Chip CX-032B for Sony TC-558
$ N6 a: k( Q+ h9 b+ D$ yPosted on: June 16 2008 @ 01:43 PM
; u: s0 p7 L/ Y5 x# G% c: m0 V' @By: RODALCO
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Content:
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
v/ g* ~; z. @+ K* YA rare Sony turntable TTS 400 has the same chip used as well.* Y) n# I5 Y. L6 o
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The supllier on this link has the IC listed.' h- l3 b9 H& u( X1 O4 w
http://www.prelcoparts.com/sony.pdf (沒有相關資料)9 S% E4 ]& A1 V5 v$ \
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The German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)" {+ l* ?& V9 s: D
! n) _; D" r' v: \) Q/ r7 @8 L+ BGru�, Raymond
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8 G0 k( X/ E. ?1 P7 Z" r1 O: |; nChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
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$ ^, ^7 {# a# I- p/ D<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.
' H- A8 E6 F) g8 `) K; qThis 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
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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# l5 g8 [4 T9 M' k2 D! Z% L
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- `6 y$ e2 ^! }5 h; T, H0 H. Ihttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
. p' Y9 n- @) k& v39.99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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