本帖最后由 yjwu 于 2012-1-4 12:57 编辑 # M* Z' Q& `$ ~7 x7 z% H% x
, e& _ u/ v( p
有人走過相同的路了
8 E1 H' w2 Z; i: M摘自 Obsolete Media - Forum4 m4 B* t' d' ~$ Y* g9 g8 j" }
U4 Y- x5 b5 E, a5 V' n2 X
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 0 y9 z. U9 h* a, l. {* |0 I$ d& x( X
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
}7 n g6 w/ W5 U: ^: u# |# h
% }* C! o6 ]+ N& A8 H ?" ` d( m" ~) n! s m( F4 P
/ B# k5 h: g4 Z3 P! q: Z! \Chip CX-032B for Sony TC-558
0 z# a3 `- ^8 F% wPosted on: June 16 2008 @ 01:43 PM
5 r2 K/ x, U: N8 p0 C# |By: RODALCO
7 C! E6 ~ U1 \8 I& q7 h5 m2 }' f, c/ e, b8 _5 m( [1 e% {
Content: 8 b/ }! u8 c" W
! o# u/ _& V' O6 VHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.% C% v+ j- ~2 E+ W) P; [
0 b: l: I- \% R f& R" J
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
# @* G$ B: F1 N2 W. o* eA rare Sony turntable TTS 400 has the same chip used as well.
8 v0 @2 x* |, m4 W' J6 u
8 x; B2 E+ h. L/ |( ]The supllier on this link has the IC listed.! i7 S+ T6 n" g7 ]$ S! E
http://www.prelcoparts.com/sony.pdf (沒有相關資料)% a: L6 m5 L: x. I+ N8 g( \7 F
( Q9 ]+ y3 N( q* m5 e! G: XThe German Bandmaschinen Forum thread.
: e D* l1 r9 J+ T( G x$ x
9 _- b6 @8 ~2 k5 Bhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效), |! A6 B7 d9 A
& v7 ?9 ]( [$ h" D1 xGru�, Raymond
; ]3 W. P# a: @3 r: j. H a$ f8 j4 f6 I( N
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ) a- J6 w5 G; O/ H3 W# L0 s- p
By: RODALCO $ J6 c% C, X) V+ s
5 H# T0 ^, c+ R: J/ y& hContent: % ~; V4 A$ e* v7 h( h
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?8 \3 b3 F6 U$ z
. K' A) D( p" d5 W
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.* o- u2 D2 ~; c2 w9 c
This will help all Sony R2R users in the near future as well as our machines age over time.( `1 {& Y6 {: e1 ~4 L" q' {2 ?
/ j e0 v8 g+ U+ B$ ~5 n4 n: ^0 U
Kind regards, Raymond9 w/ Q3 C- }! [& U F' W
& @1 l) ^( X4 t( @, U
7 I4 S- Y3 f1 x4 j @+ u, L0 f: |$ k
有沒有用零件做出等效的主軸控制還要進一步追蹤 }1 ]- H5 e: m2 Z3 {5 K$ w+ C, J. C
3 `5 i# T; K0 ]2 f) B9 |5 s# ?( n( R% b
零件追蹤
! l% Q& Y" f' p% I* rhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
; c0 N6 I0 W1 t39.99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/ D% u# K! n' z( o+ W
|