本帖最后由 yjwu 于 2012-1-4 12:57 编辑 & v2 A. X ` a& i C
6 ~" A- D) o( G E- b$ c/ {9 i3 g
有人走過相同的路了
# D$ @) L& G- S$ d# o) G摘自 Obsolete Media - Forum
% ^6 h5 o4 ]: z, v# h
% S! Z5 j7 T8 S) P' V" @http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
) i: S% ^* J* a( v+ s7 W' yhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025$ C8 x" l: \/ X2 v& ^
& T5 u: |4 z/ ]4 V! M9 e3 v. V F7 v: |0 c5 [5 r( c a R+ K j4 `
1 G7 ~4 \5 ]! Q6 P9 q& c/ r2 p
Chip CX-032B for Sony TC-558
+ w: L: ~4 I6 s0 U* b. ^Posted on: June 16 2008 @ 01:43 PM
4 x5 J' t' s+ IBy: RODALCO ! O- O7 P; z; ?: z, d
1 r8 }$ f& ^ c: I4 ~Content: 4 g' C0 G+ @' K$ n4 y
; |# _8 z: S( u( cHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
& B! a( o& D5 b
. H7 h2 z; T; v8 s: T. _" n4 t9 ULuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
* }; D0 _: j, j* u0 BA rare Sony turntable TTS 400 has the same chip used as well.' j& P+ O3 B5 G. ?% N8 `5 E% \% _
. i+ W- ^+ \* N* K! NThe supllier on this link has the IC listed.# b2 E. j6 w. _0 I0 i
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
. g5 e- Q. z! B2 ^' t7 D9 Q% o! A8 w2 z# s$ E* p! x
The German Bandmaschinen Forum thread.
& b+ q/ F2 d- M i6 b( B$ M/ h4 x) s c$ D( [* O# l3 B. X) _, X
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
' F5 n8 X1 M& [9 j, w" e. N7 c- }- M# h# w: t# a
Gru�, Raymond; J$ s) N% X/ S' c: ~" `
% K! [0 m- Q$ Y3 q
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
# N2 }, m9 f# H# u* Y: d& QBy: RODALCO
4 s1 l2 m4 ?& F+ C& ?; u7 f2 [( f) p! {; [- u
Content: A5 D E2 {2 x: }
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?( G' ~6 D6 c% {2 O$ ?% o# g5 L
+ K; n% `6 m V7 o9 m# ?
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." y! p+ f8 `( _* |* A
This will help all Sony R2R users in the near future as well as our machines age over time.
; b- y6 G# y' k
4 e3 x3 n ^( o: b' p fKind regards, Raymond
. x7 R |3 p W" L% }* x7 m6 c, c
& l9 u3 ?) e. e' a/ w( ?7 D. {* f w3 r$ ~- E, E; [# U; |0 d7 m
有沒有用零件做出等效的主軸控制還要進一步追蹤* y: p$ G8 }( Q: S/ k
( y% N$ U5 n, @/ S2 A, W5 N& e9 v% y& j- w. {5 K. z
零件追蹤
& L; I1 @" N; h+ Qhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100+ a0 k- \/ U$ G
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
+ j1 q5 t7 S$ l7 ^* m |