本帖最后由 yjwu 于 2012-1-4 12:57 编辑 * V4 x, d. N& v) {
$ L4 n& o1 n) K$ `$ a# g' A: y
有人走過相同的路了
" v! C- o, K% o$ K: g摘自 Obsolete Media - Forum
( I1 _. W: y8 w% m0 M) V& _( j9 W- c. E
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
5 n( S' ]' e" ?" |* Chttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
) F; `; L9 o! w- g) h7 T# v# p, |: \. U0 o9 f+ y& q$ Z8 M
) ]$ P$ O5 m% b
c# h9 j/ E: P8 ~$ W$ K; kChip CX-032B for Sony TC-558! {$ D' `/ g& N# ^
Posted on: June 16 2008 @ 01:43 PM
" \' q9 S5 [; ~1 ~By: RODALCO * U! ? m# _' ?: ~8 M
. q0 {6 q1 R0 O- R0 e+ w7 l
Content:
' D" W' D- Z2 I: k& \' \, n, j% g7 R
0 ^# J4 H% t' i, w) ~1 rHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
# c" c8 n" Z: J1 s9 `6 W: o! ]% Q$ F/ q% n
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.4 _$ S" } A4 O9 _- J$ e
A rare Sony turntable TTS 400 has the same chip used as well.
/ c. t3 M: w% O) a3 R- X! H
6 L6 Z6 {" X5 U9 MThe supllier on this link has the IC listed.' ]5 _) ~& n, I% E% Z! n) V& F
http://www.prelcoparts.com/sony.pdf (沒有相關資料)/ Q! Q/ J4 y2 t# g& Q4 `& n) b
/ X6 B! u/ x. b3 E+ |
The German Bandmaschinen Forum thread.* N9 H: {$ N+ c& d1 X7 J& ]7 I
5 J: B+ P& i; g$ w8 Q
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
' `0 j6 O( S. L1 r- {: {- T/ q5 T0 K5 z
Gru�, Raymond
8 q7 l L4 n( F! g% n. h4 O% S. z: Y
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
! W+ [* o! L% ]$ [7 i9 ~4 y. sBy: RODALCO 2 s8 [+ X) I, O8 s5 W# a
/ o7 C! L$ c+ H; J4 sContent: : J, a7 s7 @' B( x6 |. G' U
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
. B% @4 _; Z4 S7 {4 Q- _9 d2 W/ r6 `( `, r/ q# O3 H
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.. Z7 `- M, N7 u! P
This will help all Sony R2R users in the near future as well as our machines age over time.+ `( `8 \5 b' l
8 r& o8 T( `9 Q# D" v$ W! z" BKind regards, Raymond1 T4 {" [' N F" `8 \
- g9 z# H. h, M3 a
; e; Y* ?! W) I5 a有沒有用零件做出等效的主軸控制還要進一步追蹤2 t8 k/ L4 `) L$ U- }3 K
+ W j9 u1 I- ]: [' U7 F; T9 N
; {0 y8 L! j* x7 J( Q零件追蹤
" S Y$ y* |! W8 l& {- {http://www.globalsemi.com/productdetails.aspx?itemno=875032100
" ]- O' d! b7 F; d/ T7 b- K39.99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
& s) Z; l8 a5 _4 L( \ v |