本帖最后由 yjwu 于 2012-1-4 12:57 编辑 7 |9 [8 c- b+ {5 R2 b4 k) Y) @/ r
* u& B- F; g9 ^: L& w
有人走過相同的路了
; Q/ J. X6 I: Q5 J; \- b3 `: H. ^摘自 Obsolete Media - Forum
! T. r, x* c$ x+ T+ Z: J
8 _; e' C; ]5 o# _( o( {+ Lhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 7 d# A1 j* d; _3 B1 \" O7 _
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
! t5 w- a" O5 _% R; Y( V
1 F ^! U2 V- p$ F
4 f3 z5 G2 f6 B, A0 k" ?" U
7 ]- ?' f; z9 x/ kChip CX-032B for Sony TC-558
2 @9 h3 j7 k9 u; d& }Posted on: June 16 2008 @ 01:43 PM " a5 i5 ?/ h ]- W Q$ ?9 B
By: RODALCO % |4 X1 r" {( W" H1 a
, M8 p% r0 X+ u
Content:
& s9 \+ G3 V" A# J+ s; F5 j+ X/ \. i( k
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
; j* j& ?; e$ [+ ~) Y" o7 P: w% j! M% }
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
1 e e8 d+ C; }, b+ AA rare Sony turntable TTS 400 has the same chip used as well.2 \1 i* X6 I, |8 M- A
3 \; c W; M# N' pThe supllier on this link has the IC listed.
$ ~# k/ s: `; o% i4 R2 ahttp://www.prelcoparts.com/sony.pdf (沒有相關資料): e( o. S% N* c5 k6 M* a1 H9 Y% d
: V2 S8 q8 n$ G$ D
The German Bandmaschinen Forum thread.' R3 ^7 ~6 ^8 _' I3 t( r, Z- _
4 E9 Q( e' q, W- u8 ?
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
1 n4 f* Y5 u4 l4 b. U( Y& y
# a" i( { V+ V$ L7 P+ WGru�, Raymond6 `" m" j* w. N& @4 A: j, O
+ b/ D+ y' q" o- O' _% @' XChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
1 i& j& t6 Z5 d2 @' W* U; T8 DBy: RODALCO
- x! n/ R: s: @) W3 z1 ^. P6 ]7 }. O0 n0 M5 @7 x- ~
Content:
* F- @, j# v- F; V<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?% D; B. g. y( b" W$ e" d7 l
# r" a0 v1 w# ?1 L. r+ ^: o
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.$ G4 f2 N# n2 c& E7 j F# z
This will help all Sony R2R users in the near future as well as our machines age over time.
, f* b/ ^. C; @
1 e0 S/ H& M! N3 oKind regards, Raymond
" u4 U1 P9 m5 I8 N; O* g D5 |# `1 w: U# X, H
! ]1 ?3 s" x1 t: E
有沒有用零件做出等效的主軸控制還要進一步追蹤5 p" i1 \; s% X; _1 W* W1 i
' @' X0 a6 K2 P, S; t! C$ I- r: H8 R0 X
零件追蹤$ O J$ x2 I0 k8 G
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
4 e2 o5 P7 r0 C5 p3 D, b; O: R39.99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, s6 I* ~0 L* I: ?0 C2 _ |