本帖最后由 yjwu 于 2012-1-4 12:57 编辑
) H* ^0 X) Z! Y/ D6 a1 u! z# k0 D; G& v+ \
有人走過相同的路了
W1 D' o1 {8 Q7 ]1 Y摘自 Obsolete Media - Forum
& c1 Q/ @: P1 i! \7 g4 K. d1 E3 r6 F
# x2 {$ m3 g: ihttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
, V% x' h. v: X' ]) ]4 ]5 h9 C* @* @http://obsoletemedia.com/geeklog/forum/print.php?id=20252 X' l c# e3 U& d
1 O% b) R. p3 M9 S7 R6 Z
6 t+ z" a! q$ m L) v2 G: O/ Z
: T; r( e7 ~; m+ \, M" y# uChip CX-032B for Sony TC-558
% {0 Z: p5 M" w r0 d: TPosted on: June 16 2008 @ 01:43 PM
9 S) i# f4 W ^/ }/ ^5 Z" BBy: RODALCO
+ \# T3 i& V* `6 n& y3 G( a5 t
2 Y& M ~& v2 l( p% [/ O# N) eContent:
6 k& s. E+ h. d V' P3 `- }: u4 A9 U) H6 |+ m# i
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
+ H, ~7 a9 U! C% S: x
$ c3 p4 ~, c% ?# W5 A! L' e) _Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
3 S% _3 ^# P% }+ H3 t9 kA rare Sony turntable TTS 400 has the same chip used as well.* I/ Z+ q5 P C# T
$ Z( F' J/ |( @1 HThe supllier on this link has the IC listed.
- P2 U! f& C, f7 k6 B7 M1 F" E& h, ihttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
) B3 [: n0 V' u8 T* t0 B, I/ V! e0 ?& I8 `: W6 o6 j' S
The German Bandmaschinen Forum thread.
, L- i: _* ? f( C. v8 V2 ~; `8 y- V2 v$ S' `+ l4 n
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
! Q8 W5 Y) X# Z" N1 G8 s9 o& ?, z' m6 N, l) a
Gru�, Raymond
; o% F; e. K# o
' d! w4 ?& l- P" Z5 Q7 K3 eChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
5 c$ b7 E( Z& d- i' q0 B2 L% r0 LBy: RODALCO : n# q5 K1 z* v
9 W# _/ w, e N( Y1 R- C& b
Content:
3 C; b5 n' x% }<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
8 W9 W! c3 \. w1 S7 _; Q. T% a5 r2 Y. b1 z0 Q
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.
9 B6 \) z) S' t$ b" Y# jThis will help all Sony R2R users in the near future as well as our machines age over time.
+ N; |! w$ M# _3 w- m' k
" V4 `8 r6 m8 ^9 R4 c, B5 kKind regards, Raymond) t4 x0 W0 Z( a, W
* R @% V8 z! Q; L$ h c0 V, j; z& e3 f
有沒有用零件做出等效的主軸控制還要進一步追蹤/ L6 q% Y# Y: e# s
1 l! K& R( ]: I: L( k, X1 f- f1 v' E0 ]2 u$ N
零件追蹤
& C5 s0 `; Q# g8 J$ Chttp://www.globalsemi.com/productdetails.aspx?itemno=875032100: n& D) {9 w: X3 p8 t
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
/ P S* Y; U4 ]4 _, n; ~; D8 b3 W. c |