本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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; _) S3 p; S+ R3 a% {# W* `; G6 U0 j有人走過相同的路了! l0 A- E& H0 L( I! Z
摘自 Obsolete Media - Forum% _ B1 D4 j- A3 a
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 9 G/ A9 i9 L# p/ h" Z, ~! J
http://obsoletemedia.com/geeklog/forum/print.php?id=2025+ b2 R5 f2 ]8 Q6 _! H
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3 }& A# T0 t3 [. `) GChip CX-032B for Sony TC-558
% @" Z3 w: F! ^3 j, DPosted on: June 16 2008 @ 01:43 PM 9 y: r; v( ?% Z4 [
By: RODALCO
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7 o) L2 b" ]2 {1 U9 n2 P' PContent: & I# t8 q: S5 [! }9 k$ {2 _# `
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.- [1 f. r/ y) u( x( i
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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.
0 |8 @" H+ b& b( D9 s4 I! IA rare Sony turntable TTS 400 has the same chip used as well., C k5 F/ l$ V4 L3 ~
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The supllier on this link has the IC listed.; W0 ~/ S& `; f
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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. w5 h6 z$ W0 n. J# y! f. m m4 UThe German Bandmaschinen Forum thread.* D4 r5 H* W1 A/ w& K/ L% t d
: I5 M1 W* p8 M4 {3 i/ Q: Ghttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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' i/ g1 V) f5 Q5 I% W. pGru�, Raymond
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7 y5 U# K% n; e: m, {; vChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 9 f# o$ R, z( |" e) d
By: RODALCO
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" k' b7 b7 ~8 }' f2 ?: u<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., M* G) ?. B+ ]7 x, v3 i) _ v
This will help all Sony R2R users in the near future as well as our machines age over time.
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2 {. X7 e- q2 [3 O5 j& s$ gKind regards, Raymond
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! r1 B# R- Z5 p2 L+ n& N0 C有沒有用零件做出等效的主軸控制還要進一步追蹤, C# O4 I% q! j! M& }6 o% S
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零件追蹤
( r, P. W* T5 Jhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
' G4 [/ K. y: e4 \& T39.99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! V# L' ^, }8 F% f$ _
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