本帖最后由 yjwu 于 2012-1-4 12:57 编辑 5 `% X- P. v9 k9 B+ c
3 Y4 s. z1 Z8 Z" t; c0 V. j有人走過相同的路了) f, q8 c7 ?* S
摘自 Obsolete Media - Forum1 x' T, s4 w2 I+ \3 z. f* B! {
6 c( z2 m$ d$ t3 d- o
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
, M1 E. t# G! J+ P: Yhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
! x# Z' a$ K) g7 Y; n# J p' m& ~/ Z5 X
" Y; O$ \% [4 E8 T( {8 k
1 _! j! ]& s3 B& C' D. m( }
Chip CX-032B for Sony TC-558: e% [. L* L& U! ^# t0 W2 e3 T
Posted on: June 16 2008 @ 01:43 PM / @, G* b6 q( r5 g% P1 I
By: RODALCO 5 v% H( i: Y4 d1 ~
4 e$ m4 Y# L1 a* p9 S U
Content: + a; [4 E* u7 u6 D$ X
9 S; C$ a7 n2 y
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip./ I7 W# C6 C" Y3 @
/ N5 U S" n) y8 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.. C. E# k" ^8 A% t# C( M
A rare Sony turntable TTS 400 has the same chip used as well.
9 Q9 j$ B6 M& n! \6 C
. F+ B1 E& c) ]9 l* _; d5 ZThe supllier on this link has the IC listed.
1 J/ q: I$ D5 Whttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
, N, T; R' _' w& Y* [ {
5 A2 x. H, B. [& }The German Bandmaschinen Forum thread.* ]0 f& B) `& V
& b, G7 U" v- G& I9 w: `5 Y5 K
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)& f9 G2 l0 U# l
" S* j* \, _9 d x( ^+ w$ P' l: Q0 `Gru�, Raymond" J/ A1 z+ \3 l% o) S: H; T% `
0 Q" M. N' D9 n& R2 X( h5 K5 }* t7 QChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
9 m3 ]6 X6 M& R) `8 zBy: RODALCO ' l" u& n9 [- L/ D
: \9 R( k$ r3 e, H( yContent: 6 Z. P/ j. O0 I: u
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
$ I; z( f7 R5 H7 s$ Z) F$ e( u9 e( ^% X9 b+ V1 Z
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.
: G& C x% J5 v, @ PThis will help all Sony R2R users in the near future as well as our machines age over time.9 j6 k) [7 {4 Q8 [2 S2 m3 m0 Z
2 t5 G' {5 q, W$ f0 K
Kind regards, Raymond
; |* u& c0 I' \" g5 K y9 y
, Q+ N& `% e4 m/ y, ]& Q% c3 F; w4 D7 d) l
有沒有用零件做出等效的主軸控制還要進一步追蹤
" D- \1 z; O9 ^) H* w t9 E$ x; a1 W, q9 h/ `2 T. G) v+ E
V( \3 R G4 ^8 h/ b
零件追蹤
8 i7 M1 E8 ?- b7 y& Ohttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
1 [( ]' N# j, O39.99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
3 c4 S" R9 p* F |