本帖最后由 yjwu 于 2012-1-4 12:57 编辑 2 F5 Z8 ^- J( m1 N
) o/ R+ X1 h5 W, A8 H有人走過相同的路了
; S- n: i8 u& a' [- d8 V. ?摘自 Obsolete Media - Forum8 j. P. O; `$ }7 y* K6 d* c
* j% P) ^) L# a# {
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
( o3 e! ]& f: Q2 P% A' Ehttp://obsoletemedia.com/geeklog/forum/print.php?id=2025" d1 D4 ~- {' s" b/ v3 j% Q0 \/ a
6 G6 B) b$ }+ E: u$ _% G7 t- ?; f. F E% l
0 n% ^, s$ g( m- ?
Chip CX-032B for Sony TC-558
; \2 R7 |4 ]8 LPosted on: June 16 2008 @ 01:43 PM 5 l% P) |' I. f1 e9 u9 b+ c/ k
By: RODALCO . X- E0 a6 _, _6 a% h# D
+ R( r# V2 n* b4 q# U4 A1 M, \& y; rContent: % d: ^- s4 I( ^# `# t
) w# @6 Q% b5 S$ Q; dHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.* f/ L+ P) v- W# k# B2 }+ A
' j2 c! V4 B$ m. }% S0 f/ xLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.7 L& ]. _$ i! |
A rare Sony turntable TTS 400 has the same chip used as well.
9 J4 o9 U3 t: K% B- Z2 h \- I! e: N2 x
The supllier on this link has the IC listed.
& E/ ?& N) d) s* k& ~http://www.prelcoparts.com/sony.pdf (沒有相關資料)
3 ]: u/ @# J# b6 q7 u9 t4 e
# P0 [, `& q- s; l& SThe German Bandmaschinen Forum thread.& @; Y2 E/ S; E
" e/ U) v t& i0 v
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)- D% [- n7 x2 \4 H9 b
. N7 w/ |' j2 z" S. MGru�, Raymond" m2 f( c' w" f
4 c6 _! x# m7 ?* p2 `
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM # Y/ J [; F6 V; E
By: RODALCO
4 ?# g1 o! U6 {2 Y7 R# {" \7 ~" T) E* Y; R( `) X
Content: - O9 i E2 D) T
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?" W: E* l# Z# |7 W6 y
. |) H* x5 A7 g, Z6 H9 aI 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. ?* F a1 h- Q4 B7 S% n: @# a
This will help all Sony R2R users in the near future as well as our machines age over time.
" E+ q% W! S+ M3 G+ y: y+ {: b" S3 X+ N1 U. o/ M
Kind regards, Raymond- A0 P. `. L7 P/ k# D( }% V: m* [
4 l0 a* C; T( Y6 L) z8 b- T9 L, |
" M* R% V8 B; f( D0 M% B有沒有用零件做出等效的主軸控制還要進一步追蹤& w i4 T" R9 N
# L6 Z- `% e- L6 q- S
/ j( D' b+ j! b- [4 B( W# Y: m零件追蹤" o' S& `# S4 L# I
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
" r7 B+ U6 N/ u+ A8 j39.99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8 V% _5 ^% J+ ~0 L+ m
|