本帖最后由 yjwu 于 2012-1-4 12:57 编辑 4 U7 R% B1 t: _* Q8 ~
* `& A( u. D9 W: R' e v: ]( H有人走過相同的路了
6 I$ d$ H, i6 W- r( J% G# c' H摘自 Obsolete Media - Forum
+ B# F1 n9 n" L, g: P, i9 P
- `2 @! p- s+ x( v" Jhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 : r0 i6 k0 J( I& y
http://obsoletemedia.com/geeklog/forum/print.php?id=20255 B0 h. C' X1 x9 }
7 s O2 n3 J5 ^, ~+ o" d, j% k+ A. s2 d3 Y3 O
% \1 @9 C; t% z1 K0 O: ]Chip CX-032B for Sony TC-5581 F) v* d5 g4 x5 I/ D$ m7 ]/ b# @
Posted on: June 16 2008 @ 01:43 PM . t0 P5 K: h+ N. H9 V
By: RODALCO + g# e% ~; Z' a
# Q3 y& I" ? P- m" m6 b
Content:
. }1 F4 G9 E1 M9 E7 h
5 r5 O9 r) Q K% zHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.. x' k5 u3 ?( O( s& J
4 b. E3 ]$ G6 b+ ]9 g, T' j
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.% g- a% U" E; D: i* t1 a2 Q3 b
A rare Sony turntable TTS 400 has the same chip used as well.
0 O, a$ ~+ Y! D8 ~7 G# f& U, l
/ L% y3 v2 Q3 R+ Q* w& @% ~The supllier on this link has the IC listed.
\# f1 x! i9 y& k0 p" L3 Whttp://www.prelcoparts.com/sony.pdf (沒有相關資料)' k# }0 v8 E( ~7 }( R5 c
. T! j: {3 o4 O% @2 C% g
The German Bandmaschinen Forum thread.
1 [9 g- G# C! ^ L1 m$ \% Y) l$ O! }
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效): e1 z4 ?* Q* P% Z/ A
: c! t5 w3 y9 J) d2 _2 X7 \' GGru�, Raymond
: ` ]9 O& s+ G9 y/ P. D6 |3 m; a- L H: D% G( U4 ]
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
0 l6 G( |, s! g OBy: RODALCO 2 X3 _( `2 }! F5 u# O1 t2 E
' [$ w: J- c( L1 n" B5 `5 d' d" e3 J) z- uContent:
$ J% }; J3 L& f' i A& S2 J<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
7 i7 l* L: _5 U6 h6 K! f0 a
$ A7 {- D% h2 T6 U' 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.+ ~% c. y: H2 y# Z X
This will help all Sony R2R users in the near future as well as our machines age over time.1 ~$ H0 O- @( |/ }0 _
2 g' p7 o6 z! N `1 Z7 V# n# G
Kind regards, Raymond4 ^7 n+ r6 S" N
* o" {$ y$ ^9 j- o
* R+ z& s" N( W+ s- y; \- P
有沒有用零件做出等效的主軸控制還要進一步追蹤+ Y8 I; ?: y! k8 B: Q) R$ k9 p% Y
' p3 C8 m$ s% c% N* p0 P0 K T& d4 X" F
零件追蹤
t2 q/ I9 P! ]3 Rhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100% E/ V V. N" x2 i8 b* J* Z* b6 o
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
: q% g3 f" f7 C! K% P2 O* q# y: W |