本帖最后由 yjwu 于 2012-1-4 12:57 编辑 : w. T% a+ z) B) ]; W( |& S0 r3 Z
- ^2 N1 W, a/ `) N6 {
有人走過相同的路了9 o" N' U4 I( e( m2 H5 v
摘自 Obsolete Media - Forum1 A+ l# ]+ \# b; N% B
0 g& k/ m+ C5 @9 E
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 ' R& x% j1 f! A( m& B
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
, l, _- Z9 h7 f' C' F' q( T- Y; a: o: @- ?4 V. Q. X' H
, l; [1 t3 {* n" v) t; q; }# O6 s: M" Q
Chip CX-032B for Sony TC-558! R% J7 B& n4 H
Posted on: June 16 2008 @ 01:43 PM
& H( E. q$ N8 B& s S! r0 ZBy: RODALCO . h: P0 F7 j8 `! y7 {/ w
0 P; u( g# E# C# H5 n# A
Content:
; X ?% H9 L" l) g$ j7 _2 [; M c" N) W: k* }- [1 D
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
4 K6 @& a& _7 Y9 j
. [6 g- i- N# F& [/ N! oLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
1 x. i" K& h* y6 P4 u# o1 ]! BA rare Sony turntable TTS 400 has the same chip used as well.
6 U# _# F! [6 ~" J7 z) M4 B% ]0 U5 K2 w5 z& d- E# ]8 W
The supllier on this link has the IC listed.
. ?0 y* t' f, M2 G5 Uhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
1 k( u- D- K4 }; K$ t, Y6 W
0 |$ S+ B7 e& x" l; `3 C3 _The German Bandmaschinen Forum thread. K& ]2 m5 H4 b! S& N: j& f
, y, e0 ^2 j. T% `
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
. n. F: T/ w1 L
! X' C! I* j9 r. q7 R& w# N% h' aGru�, Raymond
' X9 K- I8 a$ ?- g1 V: S: N
5 W+ W' S! ^2 h. a1 h: U# LChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
* E% ?4 O @/ T: o6 q- ^8 iBy: RODALCO
* [ q' Y* d% m5 i
7 l$ n- s+ |+ Y5 }2 ?/ kContent: 6 Y% D2 I, s& m9 o F' b
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
* b& a1 G/ l! Q. ]( d! J7 [
. h, l, U& W9 W( a6 OI 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.5 |/ W7 M* b" V& M8 i
This will help all Sony R2R users in the near future as well as our machines age over time.
8 F5 x8 H5 C6 `( s( O% {
5 e2 n* b6 M# v+ h6 s; vKind regards, Raymond$ m0 O6 g' r8 k# O, r
9 R0 Q$ j0 o2 t& K( i) ~8 K& c+ x
7 a/ H- t- |! O0 C, o' ?* B! B有沒有用零件做出等效的主軸控制還要進一步追蹤% j0 `5 |! i( W. }( r
$ {3 F% w) f. o: q
' F* J# G2 m7 v8 w5 Y! X零件追蹤5 _3 y2 f2 _3 J6 @) [
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
1 [+ r+ l* m+ u1 f2 @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
7 C- {3 Y: C9 u |