本帖最后由 yjwu 于 2012-1-4 12:57 编辑
2 {1 x: d0 o( E. h x* X; G& z* j" _
有人走過相同的路了
$ E( ^& B; T; c0 D1 M; e w5 c$ p3 w摘自 Obsolete Media - Forum
' n5 o$ f4 `# f( B3 m; ~0 ?
- L9 Z, J0 {- ^$ ~9 Qhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 , S; |, a1 J1 Q. J7 F
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
" d8 H( C, I8 y) h3 |/ t, J7 w
7 x( F$ ^+ M; f1 Y
: y, v; f; F0 \ w# f
& t) [) O) {. j: lChip CX-032B for Sony TC-558+ ]: n/ `9 s' C" s% A1 B0 {+ i
Posted on: June 16 2008 @ 01:43 PM & N9 J5 F/ q4 E% l: [2 u
By: RODALCO
! o2 P& H2 M8 f& S
5 ]9 G" i) T* ^' s9 _Content: 4 V" ]7 w- m2 t: k
4 p) y) `- Y5 v* | y9 F8 H
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.6 J! j, H5 g& K: ]5 J# T: u
' L8 o! Y7 M2 s, y* [8 F. m
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.1 g ^9 R- p5 v! {. i7 L/ M
A rare Sony turntable TTS 400 has the same chip used as well.# Z5 ^' u5 I& S2 O
$ z: N, k* C3 Z Z) c+ o
The supllier on this link has the IC listed.
3 _ e0 B' G4 b2 d: U2 s& G; ihttp://www.prelcoparts.com/sony.pdf (沒有相關資料)0 F P% R5 t4 _4 \& `) s9 X' v* f
7 `0 }) ?2 B7 K, AThe German Bandmaschinen Forum thread.& h% v, x7 x. h: _2 t% n ^4 D7 B. q
! J7 }+ d5 ~& S- z, q
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)1 K# R/ A* _8 X
+ F0 m6 @7 H* E$ ^2 q, t
Gru�, Raymond
2 a4 `3 K' n' Y' m6 |6 C- S
/ w6 x+ Y* r, B7 v' `* B. g ^3 kChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
9 m; E# d t0 m9 `; ZBy: RODALCO
0 ]8 X5 ~+ K) V( C) c1 M# R5 t' ^" D* n4 P7 O; I
Content:
& Q$ f# l9 o! b6 G4 K; f<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?. ] G* K* B& D0 X; V
# U; `" y, i6 D1 K: ~ S3 xI 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.8 t' _9 ^# }3 { `4 E8 }) _: j9 l7 P
This will help all Sony R2R users in the near future as well as our machines age over time.* y9 g6 G7 H) \/ ^6 I( u* h
+ _7 G1 D8 o# r) U% k gKind regards, Raymond7 S% {2 Z5 L3 h
) ~; i$ m" T1 s$ C* u4 A" t
, u) V" a0 E5 s: B1 D有沒有用零件做出等效的主軸控制還要進一步追蹤
+ j* E- \4 O1 ]0 _+ ?. H' [/ A5 [. T; J$ w8 I
% Z' C, \: D2 _4 R' f
零件追蹤, w, w$ e- V! i: D* w0 y
http://www.globalsemi.com/productdetails.aspx?itemno=8750321005 G& a6 w+ h/ 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0 P2 C5 f U, Z
|