本帖最后由 yjwu 于 2012-1-4 12:57 编辑 % `) X5 U* a& U) _9 B# R9 j
& I2 l2 U& E! p- G, H( S) W
有人走過相同的路了' U R% F4 I6 D' C
摘自 Obsolete Media - Forum
2 q# ?- @; }2 w+ `" i9 W* M4 P- Q" k: f: B
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 ' J% `+ Z; ~8 H$ Y
http://obsoletemedia.com/geeklog/forum/print.php?id=20259 Q+ a% T$ T/ ~0 q
* d& F7 q' u0 n" t; A5 h1 ?% O6 L/ f1 e+ r
" b: o1 L( k' ]% i) C! U$ _Chip CX-032B for Sony TC-5586 p8 Z8 Z. L6 x/ V4 b' D
Posted on: June 16 2008 @ 01:43 PM
% n4 n: M R/ @: yBy: RODALCO
: j# h K+ ^( M( h7 u1 o
! x3 J0 U3 d6 ?) t6 dContent: , a2 L2 i9 J: r+ R* F& U
3 T# I& H) J) \' m( J$ X6 W# ^0 T. uHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
7 t: j3 N0 J, H, z- N" B( t/ P/ {! n
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip." J! ~3 ^# W8 `2 P
A rare Sony turntable TTS 400 has the same chip used as well.5 Q) ^7 u4 I. g7 L' m' H1 K
/ s" \" j: p4 J0 O
The supllier on this link has the IC listed.
# @6 F& A: W& ^; |/ fhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)7 M; i7 h3 l2 L6 k$ o8 }. }: V( ?
7 L* j0 J4 e; v" T# V& A
The German Bandmaschinen Forum thread.
1 G& f: O3 N0 h* ^9 @: M
7 V; q- f4 u9 Yhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
9 m) v0 J: x) t+ R
! k. R" c/ c) D( Q! ?. WGru�, Raymond
3 S0 F: x0 p1 }7 Y
! A- b+ ^0 e, }2 M1 oChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
$ d% r0 N5 K- N5 I9 y$ EBy: RODALCO 6 k# U) z! o3 t( K1 q) k
9 L( R' j" a" u. n' KContent:
) i2 U1 z4 M1 n7 k/ e% @- H<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?6 d/ K- H2 C, c- X; v2 f( d
6 v( ]' v# T& Q. [$ p* ?/ N ZI 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.
H3 E& l9 d' r: A, ^5 wThis will help all Sony R2R users in the near future as well as our machines age over time.( o& e2 t1 x* `1 ?; {
$ v" K- r: j9 [0 Y
Kind regards, Raymond. P4 @' m B4 U% p+ s5 o# R
9 B3 J; n# ~2 }* m
# i6 d+ `& F p1 }" m' r& U有沒有用零件做出等效的主軸控制還要進一步追蹤3 ?: f5 r, O g1 r% a8 |
# n7 u/ {. _, X! {( I
# _6 O. {$ I5 n9 l零件追蹤
1 ?0 P( [- ]3 t( D, b* W$ o. Ghttp://www.globalsemi.com/productdetails.aspx?itemno=8750321001 N; d% U5 Q2 s
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
* s7 f2 ~* p9 d' Y+ y |