本帖最后由 yjwu 于 2012-1-4 12:57 编辑 1 ^1 \. s4 E: x- u0 l$ j
. ~2 s: t6 O2 B2 c4 |! G2 @ w
有人走過相同的路了# V/ r# u! ?1 |
摘自 Obsolete Media - Forum4 F3 b9 {! ]( A( v6 h" D) h
Y: N( F( }8 n0 o4 S! D: Ahttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 7 I) I7 r s- P) H' S/ B, f: X4 f
http://obsoletemedia.com/geeklog/forum/print.php?id=20251 C! S" D5 W5 O9 b$ N
5 P5 z9 R# {; `8 X
3 E! [! T6 H# K
% M3 l# a* E U" x' @/ ?8 rChip CX-032B for Sony TC-558% R- k' U* L5 P: b
Posted on: June 16 2008 @ 01:43 PM
7 {! H% h) p8 F7 c9 Y# N# sBy: RODALCO
( @) o& F0 f0 W! X
4 d1 n) T/ i* m: K6 ~Content: / t+ h- d. Y* t, ]" f
/ X0 h/ {' B8 KHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.6 k- t0 ^7 K" p( M B
. ^, ~: k7 s* m9 @
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.9 e' I" l# U4 H1 T9 h
A rare Sony turntable TTS 400 has the same chip used as well.. `( i6 X2 @2 w0 z5 q/ f
: ~9 I) G" z$ H3 r4 S4 c
The supllier on this link has the IC listed.
" c2 B' |# e W( w1 }- k; Fhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)+ q! R; _6 N z
2 A( S) G$ i5 z' B0 }The German Bandmaschinen Forum thread.2 l, S0 `8 B$ J$ E
, A# ?& e/ E3 Q6 B6 {4 h* m
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)6 e2 m) g( V* I2 e) P
$ V/ C7 l3 r' ^0 i$ k- l7 r2 Q0 X6 H9 HGru�, Raymond
; f: g8 T# _# Z1 ?) X! h/ v
6 g' [2 ~0 p7 t* _* Y; \' m; QChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
% d5 C5 Q+ |2 y9 J# iBy: RODALCO
' v$ F6 Y& j$ |6 Y6 p! J1 U/ D% r* \/ S: l
Content: $ Q( a" F8 p$ N9 B1 E- j
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?/ P, w8 u1 M! J0 K
0 [8 O* B9 Z7 l2 v: \2 _ c: a. XI 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; q% m9 d: `3 i7 t& _. uThis will help all Sony R2R users in the near future as well as our machines age over time.
3 r% H7 b& t6 }) k% S
5 J8 {1 O7 q$ N" t# N5 bKind regards, Raymond$ E1 E" U0 e- o5 V' v. t
' e Y+ v, U4 i t$ m
; d7 H: t2 O7 C) @ H有沒有用零件做出等效的主軸控制還要進一步追蹤' q8 @/ U' [) `9 d/ G
' i5 ^, ~" ^% D3 F3 X* q: D6 b" D$ [
% L1 s4 U/ {- b% o/ O- @零件追蹤
# _, s% v0 h* V& R* E, Ahttp://www.globalsemi.com/productdetails.aspx?itemno=875032100$ c, x/ U! r0 x! d6 _& {
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
! V6 u4 u" N7 f) X, N7 L* q |