本帖最后由 yjwu 于 2012-1-4 12:57 编辑 4 [( ^8 ~& ]+ M, W0 T7 p
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有人走過相同的路了
# p& g% U7 u! ?) Z摘自 Obsolete Media - Forum( w8 G2 [$ O. j/ A. `! _1 {+ ?
/ J+ r8 N/ Q* J- k6 c1 @- ^+ O" fhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 8 L' A1 l7 ~$ Y7 z) h
http://obsoletemedia.com/geeklog/forum/print.php?id=2025, R5 _. ~1 T* A# A: M
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Chip CX-032B for Sony TC-558
9 Q* v8 k' H0 I9 v$ P. s: G7 OPosted on: June 16 2008 @ 01:43 PM / y7 }" t1 C1 \. g+ Y, r
By: RODALCO % s2 [* n/ B5 O+ w6 @1 P% N% U
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.* o7 `. G$ Z$ F/ J e3 W
7 N( G& i9 m- A+ ~- _Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
, I) t1 O |& g. ZA rare Sony turntable TTS 400 has the same chip used as well.
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/ ^5 C- t/ F" k3 a: L" E0 I5 B8 MThe supllier on this link has the IC listed.
+ p# g; l) e# C! xhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)- v* H: X/ [' O$ ]! o
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The German Bandmaschinen Forum thread.
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6 `; o! P, m4 E: {/ Fhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)0 r/ `# ^8 R! p7 i" W
8 I3 T2 B- U. p/ L& t, R0 VGru�, Raymond8 D* r- t! v3 M O% J8 e" r
7 M2 U# s& S5 b/ NChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM - _, {( `0 m, `2 T
By: RODALCO ! i# L( x; X7 D7 `0 l+ ?: ~: d# ^
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: o' H4 r+ a6 w. G9 c" N<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?% C a) ^8 f+ l; ]- Q
% l; `% b1 L: I# c% z8 eI 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.& j9 q/ v7 a5 C
This will help all Sony R2R users in the near future as well as our machines age over time.9 A, n: J0 a9 c; w1 J& C
3 b: s) s8 @7 u, {. }( D6 HKind regards, Raymond
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2 T0 E8 U. G( l5 N/ y- {. D有沒有用零件做出等效的主軸控制還要進一步追蹤0 w4 v2 V; |! D+ d" Z
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5 S, T" g( Q; |5 S零件追蹤9 S# r9 d' `' g5 f
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
0 i7 k1 A+ J! a7 {9 W39.99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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