本帖最后由 yjwu 于 2012-1-4 12:57 编辑 0 b7 F+ I- M L
3 m' Z0 a0 ~* R2 C% _9 t0 \
有人走過相同的路了
' }( ^% }2 Y" F$ h( k* q摘自 Obsolete Media - Forum
( c: g9 y2 A6 I" u% K/ m
5 T& C; m. _" E: Zhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
1 F3 b% C# m* Bhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025; `* v0 X4 U: m, g/ j$ R5 i
# F2 P. x% `' A0 Y% ^; I
s2 A: _' q$ x! l# c1 ?/ G! o7 o4 X. p3 a$ ~8 h5 F
Chip CX-032B for Sony TC-558
& b( H9 L! ]- X2 H1 y9 x9 e* |Posted on: June 16 2008 @ 01:43 PM
" c( B* M& U* l" X8 S6 iBy: RODALCO $ W( [8 M Q# l: S! V7 E8 p" J9 Q7 M5 p
! g5 l7 Z: p4 J' M& y
Content: + S( E+ i" _( L* ]$ z7 ]* h
* e2 ~& Y9 \8 R+ V
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
. y- e) Y; C" z6 H( t2 D
- e2 @+ a% s6 L0 V! B: A: x. L; uLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip./ }8 o# u& x6 R( K$ d. U
A rare Sony turntable TTS 400 has the same chip used as well.) ^8 D# U. _. a# l
9 y6 h: c5 V8 V2 V; |+ AThe supllier on this link has the IC listed.
% B) @- s+ h! n H* N5 d; g& Ehttp://www.prelcoparts.com/sony.pdf (沒有相關資料)& p* [1 }9 Z/ ~9 E/ h& l5 T+ `
! N, { }; |- V& A
The German Bandmaschinen Forum thread.
3 H2 c1 _ O, F6 X4 f( i. [( t9 M u+ a* U: m
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
; ]; G% k- H3 r& U& i2 v
" @+ h0 h( @% l% a9 xGru�, Raymond. b5 Z# F- n) g9 q+ p( U$ o; k
3 E- P" Y* ]% Y! I
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
9 J" J9 l; L) c* j* ^2 F7 t1 hBy: RODALCO
0 w/ l3 J2 |2 V; [# p1 y. x! y( t0 ?1 h! b1 E/ O; y2 d
Content: 9 H' c9 p& M0 X8 z" F }
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
. a5 S! N( ]6 s' F# {# c) V, s3 m( x+ m8 ` ^9 W
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., W! r/ Q$ C9 j H7 l3 S6 m( H" Q' |
This will help all Sony R2R users in the near future as well as our machines age over time.
% Z7 d4 ]) I8 X) f9 g- q) \ \5 Q! n! k0 j: g: s) L& \' N9 q
Kind regards, Raymond8 g; H& k# _3 W5 O" A; j& h
2 e+ ?" I* \8 H9 x9 b
* g& L& q" W1 D% e% K' M有沒有用零件做出等效的主軸控制還要進一步追蹤' |" |) Q8 I% n8 [: l. f& D
" C( `0 `) \+ N, q; K' S
1 x1 J, a6 o- J6 B
零件追蹤0 ^4 n7 c7 C2 w2 w y
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
. _ q8 T! o; Q/ y+ C39.99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- M( G3 |, K. S- M
|