本帖最后由 yjwu 于 2012-1-4 12:57 编辑
# o m/ U" q$ e- a( }" @ \, k; f
" p# X, T, G& n* L9 f5 R有人走過相同的路了) I2 c; ?8 \* r c
摘自 Obsolete Media - Forum
. t& y, Q& I8 p* p& K; c8 M
5 s, e) K' T# j* O5 O: ^3 z2 Thttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
7 f* {/ A6 Y4 @http://obsoletemedia.com/geeklog/forum/print.php?id=2025% w) x6 \' I7 E/ q
1 @$ w9 o! }4 [3 ]7 ^
2 C8 `- b( [/ C' w4 V2 h% A; m
/ |5 T. X$ @: eChip CX-032B for Sony TC-558
: s9 A ?2 W: M5 uPosted on: June 16 2008 @ 01:43 PM % y2 y. C5 ?1 _! C; `
By: RODALCO
/ r# o+ Y9 C9 ~$ v9 ^$ A+ D5 } E0 l/ W/ m
Content: Z, }7 S* i5 \: O. C* H6 T+ L
& w# x/ p9 p- R, B+ m# J9 c; @Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.* W3 P, ~3 ?+ z: a
: ~8 P6 U. w* Z( l& X- l
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.0 g0 i. N. e3 b9 i1 x! K
A rare Sony turntable TTS 400 has the same chip used as well.7 T4 G# i' X3 l2 E, E+ Z$ M
+ s. A0 ~- B5 K' V! f: DThe supllier on this link has the IC listed.
0 o; z6 j% w* p$ d3 Ghttp://www.prelcoparts.com/sony.pdf (沒有相關資料)2 T. h8 o) q. q
7 C/ s, j* ~ dThe German Bandmaschinen Forum thread.
% f' X& R1 l; N$ C5 S y
$ m# @7 ^5 d$ H ?* P- {6 i) \http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)- Z$ a# u9 ~) p: E- @5 D
' u: C6 [% t+ z
Gru�, Raymond
3 W E5 l, E. m( }( {3 {
& P6 N/ a L* q" }' GChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
' \7 z$ B* ~6 W S3 XBy: RODALCO
! f# K- m [$ r, c" W8 P" s( D6 L. o0 `9 _2 Z% h' o' m! U
Content: 3 ?6 d$ K$ [# C4 ]) l+ U
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?7 c6 \9 {0 e9 t* Y$ O' \
5 z _6 o* S. j! LI 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.
6 _- `) ]3 q1 k8 @7 kThis will help all Sony R2R users in the near future as well as our machines age over time.
) @, k/ v% J% x$ U; k2 O6 @0 ]. M5 o1 A. V1 e# T j1 ^
Kind regards, Raymond D5 |" D, i9 X( C4 j
8 ]1 @, e# V/ k% R/ u" e6 c2 s: D' u; @6 u' j
有沒有用零件做出等效的主軸控制還要進一步追蹤
9 z+ Z0 A6 o8 p3 M# [! y
& p7 j& C- a( \, v% t. z. ~) W
1 f3 q/ i4 C$ U零件追蹤
7 v7 @. [; N ~" I x: q- R8 {http://www.globalsemi.com/productdetails.aspx?itemno=8750321009 O" ^ u, r: {! a
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
+ n* f1 I9 ]9 V |