本帖最后由 yjwu 于 2012-1-4 12:57 编辑
) v; U1 e$ a0 j% O2 m9 C3 `8 J' m6 m
有人走過相同的路了. M% |% Y* e; I- P* f9 n, x
摘自 Obsolete Media - Forum
2 A+ f m3 e8 _* S5 f% I- v, B2 Y1 d& e* y" n' _! J
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 , `% T( s9 t0 c6 ^
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
% ~ \, ^2 ?/ f7 g; R6 T: B; z* ?2 P
" S; ]4 D+ t/ O. G' @! P+ G; n" y P: A0 j
Chip CX-032B for Sony TC-558+ h1 ]/ a. p2 P
Posted on: June 16 2008 @ 01:43 PM
1 ~8 n1 e6 x# g5 `. ]By: RODALCO
! l; j% U( R* L4 X1 B3 Y0 Y4 Z$ R) C8 w
Content:
( u T* L. j! e! X
. F5 |8 \% A KHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
3 Y" Y2 a* B r9 L; K1 ~( q
% i" l' O* D9 c8 lLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.& @4 c# i- R/ H; Y3 \+ g' e
A rare Sony turntable TTS 400 has the same chip used as well.
, }- M( R# d, ^) ~& ?9 a
T2 k7 z2 Y/ A) J1 ?The supllier on this link has the IC listed.
* T, G6 n, O' r jhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
) E; r( X" L) l' D3 k! v& h5 Z" t+ L) k! v5 T- i% ]# u
The German Bandmaschinen Forum thread.& j/ y% r2 x2 } P
; v% S9 h/ ^# `' W6 |% C5 k
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
' v& L3 s( c6 n$ P& N( i+ x
$ j& b% g$ U7 hGru�, Raymond; P' U2 {' Z) G: C2 J
" ]4 y8 Y0 P* `9 C8 g% K, g, Y, b
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
; f( I9 R$ ~* w, u1 S! |" Q# [6 |By: RODALCO a4 M2 l5 U# \. _
$ e# c4 r' }3 `" g) o& I& k$ U' {Content:
J' ?" k$ _, u<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?& C7 m& d; m. T" Y
) b% ]2 A; B; I" C2 C6 ~& 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.
; Y5 c$ a9 j! h& W/ q4 k, FThis will help all Sony R2R users in the near future as well as our machines age over time.& f5 `% z- d% [( Z" _
! o: `* `! d& x1 N8 {& G
Kind regards, Raymond' S6 O% L" w9 l& V2 P9 T7 J# `0 r$ H
# Y( w9 M7 N& s' p4 p* k& G' m, w
6 B' k# E+ ~* w/ f有沒有用零件做出等效的主軸控制還要進一步追蹤
9 {7 x. N7 O& _1 f& b2 ?' P, s- n8 p7 }4 V& @
9 r; w( |4 F5 i k: Y" k$ p
零件追蹤
, R0 E8 t0 X8 |4 Vhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100) T/ g: ?+ e2 J& X( \* U# i
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* g- R( W/ }% v
|