本帖最后由 yjwu 于 2012-1-4 12:57 编辑 % {- E. K& S1 \8 r0 d
0 Y" d, r2 h5 P ^; u
有人走過相同的路了. Y! v; W1 d2 x D
摘自 Obsolete Media - Forum2 c+ C- }" Z6 W" o+ {
! p. a3 p, I* E# C
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
2 b7 x8 j. g" O yhttp://obsoletemedia.com/geeklog/forum/print.php?id=20259 ^! h' D% m# l- x: B( y4 C0 q
+ ]3 R& i* P6 S! {7 g7 ~
" m" t: g, l2 c3 ^& X |9 w, T9 k; H* o/ o- {$ l6 X& {
Chip CX-032B for Sony TC-558
, @0 h1 D; o5 dPosted on: June 16 2008 @ 01:43 PM
' \/ v! H) y% U( B/ X8 d4 GBy: RODALCO $ q/ }; e: p. A* O8 [
8 M) Q" E. y- b, I5 H O+ n
Content:
8 C) b+ R$ D3 Z8 a! d3 {0 ^% l9 R3 x( w
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.7 I0 H5 t( g& }) z
1 z7 }* d7 X# V/ |: g5 q1 D7 ~7 G* yLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip./ Q4 o4 I! Q0 l
A rare Sony turntable TTS 400 has the same chip used as well.( M! V5 v8 j7 Q2 u) ?4 y9 {$ R: Q
! x% q* T8 r& Y- c
The supllier on this link has the IC listed.& |, u H: I# [8 b7 Q
http://www.prelcoparts.com/sony.pdf (沒有相關資料)- X9 o( H' `' t* V {
4 J) L6 a/ w, ~& k( c% O8 IThe German Bandmaschinen Forum thread.
/ q6 h& q5 K' M0 I1 V
- c) s. a0 t) V' K* ]2 nhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
: t9 e4 N/ V; E: Z! L& k, k2 P
& B( U( t. l7 ?, I E$ qGru�, Raymond& L6 U( x$ C6 y8 a" h& V5 g9 C6 {
0 F8 Z" m0 d" U0 |# n9 c) _
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 0 I: S1 `5 \5 I' R
By: RODALCO
8 u: p9 | M1 L& X
R, I2 z: Y1 \1 z; ]0 KContent:
# X, n# O0 j s7 b/ D<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
0 o9 W( m F! G( F) i9 u3 y8 o0 C) v ^ p& d k
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.- _8 G- N$ m0 j# O# F, r$ F
This will help all Sony R2R users in the near future as well as our machines age over time.
4 _/ x4 U8 {0 L( H! G) g$ q2 c; G' w8 x
Kind regards, Raymond
4 K4 O- n- c' G3 o& m+ g
: q/ e+ U: m0 K2 z* k }: t1 z5 m; @3 I( R
有沒有用零件做出等效的主軸控制還要進一步追蹤6 h# S+ V' M! J' {7 F. F* r3 x
% t! ]2 ^* f# J6 a1 @& Y
# E6 y L! m+ v4 n1 n零件追蹤+ a" P1 l3 F3 e0 W2 x$ Z
http://www.globalsemi.com/productdetails.aspx?itemno=8750321001 l: w0 r2 C: e" I: x! s, |
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1 E/ v# n7 `8 g- D* l& E" i
|