本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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& H% U3 N; V* p! j5 l有人走過相同的路了
7 v) l. F, Q+ n; s- ?/ [0 N摘自 Obsolete Media - Forum
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- h) o0 {) S& i, {* ^. vhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 ( y5 q3 d) p5 m6 ]# }0 j
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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5 C, x% r) w" r) b- ^0 ] x- h$ MChip CX-032B for Sony TC-558
, y7 h( `; l! L& @Posted on: June 16 2008 @ 01:43 PM 6 ?: }+ R2 R" x% T0 U
By: RODALCO ) h8 [9 G+ ?6 T
$ O2 H$ a6 B! r9 }5 \( BContent: * h [7 H4 n. J( h+ ~5 f+ G
3 r- y& {+ D" R$ ^, X/ B. j& O2 A8 eHi, 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.
% R7 I; Y& {- u5 H" _, a- U- yA rare Sony turntable TTS 400 has the same chip used as well.
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\' b' p: w! [0 NThe supllier on this link has the IC listed.
# r1 I* P1 t" T( q" Phttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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! w8 B8 f7 T( F# B, G- H5 I: P: xThe German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)9 l' U$ T0 z5 |. e' I
Y" ~' q p% z/ q* G0 @ bGru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ( s5 }+ w+ H3 i
By: RODALCO
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: W- T6 R, `! ?7 a: N m. k<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?. F6 e" f8 |: K' J f0 i
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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.
4 k/ N/ X6 n1 o# B: uThis 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
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9 v: Y/ e+ P6 m# x. y( l S" f零件追蹤
' Z/ _; f1 ^3 G$ xhttp://www.globalsemi.com/productdetails.aspx?itemno=8750321007 u# P: k4 E0 |# Q/ J. p0 o
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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