本帖最后由 yjwu 于 2012-1-4 12:57 编辑 6 z8 E/ O! y; O2 d
! m) X3 M6 x- g/ |" B8 ~
有人走過相同的路了1 \- ~' M3 d9 M- v! N+ \3 o+ `' S
摘自 Obsolete Media - Forum
l7 J. `& b9 u8 h3 S- F' n# f$ o( [" a1 I+ x r W0 p* a
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
1 u# |) ?, b4 v& q2 h4 R/ _http://obsoletemedia.com/geeklog/forum/print.php?id=2025
! }) N; Z+ s: r
& b z0 [" m* ~# ~9 }
1 x$ a1 X2 f- N* @( e0 |8 y6 k( M4 k0 o- ?5 K$ l6 [
Chip CX-032B for Sony TC-558' ^- q8 b# B% Y' j5 W
Posted on: June 16 2008 @ 01:43 PM , s' p3 j$ E$ z# m/ }
By: RODALCO ^- [& F+ _* M4 W3 c
( r# H2 O5 R: c5 f( F' r. w) @! {6 l$ ?Content: w M" \0 m- H( ~; R+ M
; Y9 G) W" z% t0 a6 Q$ q1 ^Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
: u6 X8 J$ s t( l. v7 J' n/ u4 Y( n; ], i+ _
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 z6 r. M1 E9 lA rare Sony turntable TTS 400 has the same chip used as well.
s2 g B- U9 D% |6 D0 d$ O
$ Q2 j8 b' R% ^ f+ `2 T0 M! wThe supllier on this link has the IC listed.6 K$ D5 |5 b+ H' c; m3 L$ Y
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
- s) | f/ s2 s3 R* X+ D0 \% z$ O1 `. q
The German Bandmaschinen Forum thread.) ^( X/ c+ U( C4 k
* Y( c3 `" Z1 D F1 s7 P; C; }
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效): o! i# u8 r" ^! z6 q& z; N8 |
% Y3 _. J, W4 D' v( k7 Q
Gru�, Raymond
3 C$ a: w+ z* q7 J8 s
; h g1 B3 R9 e$ [& z$ OChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
" ]& D/ o" y+ r; w5 e8 r# l+ O5 IBy: RODALCO
0 [% g0 H9 K: Y' Z+ ^: l u4 `7 [* t+ P# b# a
Content:
. W6 A6 M. G0 G* h; l<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?( O% d9 \7 ?& b; B4 ^
* Y7 d- c! ^# V3 _) A4 c5 @8 c5 d
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." p4 F9 y0 N# k, n# }) ^
This will help all Sony R2R users in the near future as well as our machines age over time.
/ R9 I, |8 q; n/ t7 A
% M! a: M. q. R! hKind regards, Raymond4 A+ g( S) x" G
/ h! C& T0 N J! T& w" }" w% } S9 `
0 N8 v+ }! ]( Q6 j, i+ t" x. b: D X有沒有用零件做出等效的主軸控制還要進一步追蹤
$ H1 u+ u r6 _
+ r6 }- E$ m. |; Q. |7 n7 J; P6 J$ ?6 K7 U) ?* A
零件追蹤" y4 Z. g' E8 e. `
http://www.globalsemi.com/productdetails.aspx?itemno=875032100# n8 Z) ~6 T" F! o
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
( }! z: r. g+ W |