本帖最后由 yjwu 于 2012-1-4 12:57 编辑 % O0 r; \, J6 g% z! j" A
) S! ?3 `2 _* \4 b" v有人走過相同的路了" E: ]0 T( }9 N, L6 m" e
摘自 Obsolete Media - Forum3 w- B- d/ n+ ~: |' ^
4 a5 O! {/ p, V2 l+ M
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 / g6 _3 _) G- g$ ]0 X
http://obsoletemedia.com/geeklog/forum/print.php?id=20256 {4 P2 m. V: o; P" G
/ o8 m" U, K3 |! o9 b8 Z
0 D7 b+ J1 x1 W$ \
: z" G) r: Z) z' [, [: ZChip CX-032B for Sony TC-558
) x/ M$ E9 t7 W3 ^. jPosted on: June 16 2008 @ 01:43 PM
1 R2 }$ D! J5 D/ GBy: RODALCO 0 L9 T# W. n7 a/ X& j- {
" o6 Z" x! n. f: `3 Z; W& x8 O0 CContent:
' N( F/ \! V4 `+ F. O" e. X7 E/ D' Y1 O) C
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.9 l) B g, ~! G4 \
3 v ?- W* |! i# t
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
& N: R- N0 _$ `' z6 FA rare Sony turntable TTS 400 has the same chip used as well.
/ m% h$ [1 [6 L* v' y3 V* w: m4 z6 T% F1 G) W* {8 t
The supllier on this link has the IC listed.
7 m# C ?0 Y# |2 Ihttp://www.prelcoparts.com/sony.pdf (沒有相關資料)& m2 n. l) ]9 b q7 H
4 Z- o/ X. V+ X' }$ c
The German Bandmaschinen Forum thread.
3 R- Q0 X: L, K4 A0 W
/ Z' d. Z: ?; {& C$ E) f; _ Qhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)4 I' u, }! h; S2 o
; f( h: G9 R; _- _7 n7 |, P: S) ^8 A
Gru�, Raymond/ N, L/ S9 ?9 k
* R, ]0 O9 j- y+ X+ BChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
# ] I1 w2 Q3 j7 DBy: RODALCO
8 ^" p. E4 Q, M" |
8 j2 a! `7 e" I' l+ j |" yContent: % O6 k+ v/ o- C* b, Q3 R9 z7 w A
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?1 l) p: x$ g+ {8 F# F, R
7 o( \ `4 r' `0 r( C
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.
5 s$ {# h$ b" q8 ^This will help all Sony R2R users in the near future as well as our machines age over time.
+ l, i. w! p9 X" y! J4 b
' e. t: y5 ~8 s. K3 D/ `Kind regards, Raymond4 T, E+ v5 h: z2 N9 r& C; d) z
' I4 E7 O/ @' m6 X: B
* ~; g3 S P" ~0 [& I9 U# n' O0 w3 q有沒有用零件做出等效的主軸控制還要進一步追蹤) j9 T. H9 U( e5 Q/ H, Q; `$ q9 s
* S: W7 B) _1 F
" ?4 D n$ N/ h, L零件追蹤
" F% t+ s6 p8 J; ^( D0 phttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
2 x0 c$ w8 ^$ G: F/ f39.99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: i& J. u( ?: D' c/ J; X/ z
|