本帖最后由 yjwu 于 2012-1-4 12:57 编辑 3 k) L1 P' W: I
% l( r3 ]& p; B W( g# v {
有人走過相同的路了" K: ^& D" c# L
摘自 Obsolete Media - Forum
; |* g) z' P3 l% @% a( k# I) E; F0 A- R! }2 |1 j6 g/ E) R
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
* O) B: F! i6 L: N1 n+ [) p& _7 xhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
/ ~+ j c5 @: y) q" u* B
5 @# _4 `) r3 ~, _! h4 D' M+ e
4 F8 a+ [( U$ Q3 D. b
Chip CX-032B for Sony TC-558
! b* Q, |- ~; M% R6 ^# t" l6 ?Posted on: June 16 2008 @ 01:43 PM 0 H$ ]$ p7 r/ D# y' Q9 T
By: RODALCO 1 U ~' h: f6 a6 `! [+ K6 s% f
( Q3 L# C0 N7 ?2 oContent:
* t0 g: ?( P$ g, \, l1 K% U4 u6 X6 R# r% D' G c
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
& N% ^) ^4 B3 e8 i8 Z6 z; n9 e. [1 ~; B* `, f$ n$ t% i! q: z& N: Q
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
' U! P: Q4 s+ Z! J# |( [A rare Sony turntable TTS 400 has the same chip used as well.- b, z3 L; n6 `9 _
+ T: x$ j. e1 c2 c7 f, R6 k7 _& C) L
The supllier on this link has the IC listed.5 ^) s! @; j" M0 } P
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
6 h) [$ V+ M9 k' k4 R6 i' ?* A4 [ f$ A# u$ x, O
The German Bandmaschinen Forum thread.
/ t' S1 D* L7 t6 m0 F
. S A' l6 f- R- F& t3 ahttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
5 d- C9 Z+ W/ Z7 `- Y) I; k1 O6 W: e
Gru�, Raymond
1 W6 U; [3 ~: T$ I' t3 k( E, Z8 o" J. S
$ F% C% l |) ^6 d( P2 |" EChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 0 A y" H' b: x# ~0 C7 N; K5 q
By: RODALCO ! {3 \6 K& r9 @2 l' u$ p: y* S
4 C, @8 X0 b& A, R4 j1 i* J
Content:
% j" x# |. o1 T4 k* F, @1 k<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
% C% Y6 E: Q! K1 b) o+ Q* `. @7 X
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.+ ?% C% x) K! [- F
This will help all Sony R2R users in the near future as well as our machines age over time.6 |4 Y p- r$ d! D$ z! ^; G% d
U5 m/ v& ]* S3 E$ L
Kind regards, Raymond
" ?$ n7 C7 M, x- `- c3 I- v( B8 w4 r$ @! H2 C6 T- B% ^
% M8 X: o/ M, j9 D- k4 ~9 T
有沒有用零件做出等效的主軸控制還要進一步追蹤: \' Z( m3 k, {
C2 d" K9 u( {1 G5 O0 U
. \5 i/ o0 [* w0 ~. g* |零件追蹤
# Y0 i6 F& l- g% V" b/ nhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
$ v# Y8 n F5 i( W! t( Z/ S9 [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% f1 p3 i; Q5 S3 Z; q! `
|