本帖最后由 yjwu 于 2012-1-4 12:57 编辑
& c/ ]1 D8 U8 f# o: J; S' C
, b6 |9 v6 i e/ t. Y1 v# U) j有人走過相同的路了
% D& j( i \' w+ h. z摘自 Obsolete Media - Forum. _$ k; \% k+ E' {& m
# N7 T% l* J% U9 b) p6 e" z( V8 t* S+ Zhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
; Z+ x- ?4 \; S! r/ jhttp://obsoletemedia.com/geeklog/forum/print.php?id=20255 K+ E5 A! W \2 M6 N2 ~
1 Z8 X' {. l1 {- v. F) d; S! _1 d( s9 _% u' D
/ P6 J J5 G" K" p* j
Chip CX-032B for Sony TC-558
# m( f, b0 v+ j4 ~3 u( PPosted on: June 16 2008 @ 01:43 PM Y3 d/ y4 ~9 V" ]* L
By: RODALCO
: ?" m% X* G3 m& c1 B; d6 _7 a2 z4 p
Content:
4 y/ ^$ K$ R; F2 q& T' M8 p; B( ^8 k
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
$ K/ _$ y6 k0 P, y
9 Z. Q$ @8 W% j/ i* l2 ALuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.- Z. F5 k& X& _, q- }# A' k
A rare Sony turntable TTS 400 has the same chip used as well.* Y0 B' i+ O0 n% ?0 l3 y) R
+ c- j; y, E) L! ?9 d) |The supllier on this link has the IC listed.
( W4 X" V" e/ t9 \9 b- Ghttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
" D7 |4 E) Q! V& A8 l8 a% C/ {% S! |0 z z/ u" O$ V( c$ w
The German Bandmaschinen Forum thread.9 M1 l7 g( C) f+ _! e
8 M) E$ W# z2 k% F5 U4 a( E, y
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)8 R, ^8 |1 _9 f
: ~4 }0 k# i5 a0 d3 L, d2 E% j
Gru�, Raymond
6 ^ Q9 U1 ^2 g7 M% X% k* o4 s, B; e2 I
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
0 y2 W# g* r2 r2 P) Z! MBy: RODALCO
4 ?' e. L, N5 g
$ {5 C0 G1 E1 k+ N* L7 QContent:
8 A' q. i' [8 }1 ^/ j ?<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?+ V' W, i8 M$ K1 O! F/ ]
! D$ @& L) u. q6 B2 O' A
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.
; B( H2 k' f( y9 o2 k( SThis will help all Sony R2R users in the near future as well as our machines age over time." e5 ^7 Y* H4 e
) O3 r' u5 K3 X7 Q. m5 D: |
Kind regards, Raymond# p! P% j/ J- u) O0 W3 }
; k! ]- Z( V- x% u' r: j( c
6 z/ f: d% v/ B; D6 t有沒有用零件做出等效的主軸控制還要進一步追蹤
2 ~4 G1 }9 f* i2 Q* {- F" B
; z' Z9 S; x1 ~: t" ]4 @8 a" M$ d* ?( o! k
零件追蹤( I, G- \/ t: V3 {8 T* R* l
http://www.globalsemi.com/productdetails.aspx?itemno=875032100, ]. s# Z" @; |3 h
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, o, A( X, ?* c b9 m
|