本帖最后由 yjwu 于 2012-1-4 12:57 编辑
9 K$ S+ X3 b" h/ M# {7 Z2 K: N; O q" K* ~; e# V; Y
有人走過相同的路了
( O. r3 J3 {2 G( w; t+ ~# j+ B摘自 Obsolete Media - Forum
; W5 ~ ?- o4 ?) q/ e1 z% [; }* ], [# t6 ~
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 [. Z, S9 i' Y, I U" |
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
6 G) c/ i# D2 ]$ G7 I
R2 q) I y8 N
! y/ ` A: Q/ p9 q _4 I `( e; l
$ r5 z" i: w& r$ WChip CX-032B for Sony TC-5583 a1 Q- w; {0 P+ [" T
Posted on: June 16 2008 @ 01:43 PM
2 s/ x. K" E4 Z/ h/ h* q! ]' aBy: RODALCO
+ m6 g( Z7 L: ?$ o3 t! ^3 K: @0 m0 M! M8 _8 f; Q
Content: 3 C+ j) k: |7 I/ T
& e* S" `7 f% dHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.; O0 r& Z- J/ ^! _7 [
+ t9 P" h1 |) | O( l: {
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.- l9 P* R o: }2 r
A rare Sony turntable TTS 400 has the same chip used as well.
2 _9 g/ l( j) I, I2 v5 S: [
0 B4 W9 p' n" M$ X7 AThe supllier on this link has the IC listed.+ e# M# L3 H/ }6 v4 I
http://www.prelcoparts.com/sony.pdf (沒有相關資料)3 d, a8 Z: _3 |& O
! B& ~6 ~9 |) v0 r- pThe German Bandmaschinen Forum thread.% a9 `2 e5 \* }) Y
! z" {7 ?' F! \8 O$ F% J' p
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
/ A7 r/ i1 A6 w" ?, O( x# I/ B; t# ^$ H# Q
Gru�, Raymond4 c( [5 `- m0 u+ \; W8 C
b5 g! q7 ]7 s1 t7 @& s
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
! N" G) N0 ^0 E3 o/ |0 QBy: RODALCO
- F: X1 I6 L4 M6 G, ^- k% Z7 d5 ^+ M: P% K7 w5 {' W& u t
Content: 8 U+ G! @0 L/ R9 G9 R
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?/ g/ b# f% Z! E- z$ T
/ H1 Z `4 R7 i$ V cI 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.
1 [* }( G: |1 iThis will help all Sony R2R users in the near future as well as our machines age over time.
1 j! B& a4 v7 F' ]1 F
7 }8 q; V+ e" {) K5 kKind regards, Raymond6 D6 D7 L$ o7 O+ j. P
, D- Z9 C! c! s5 a2 s& T' {2 `" a$ [. M% |" n
有沒有用零件做出等效的主軸控制還要進一步追蹤. X j( t( q! R
~% Z F: b; ?0 Z1 { J* T+ X, P" q; g7 t9 i7 @4 @
零件追蹤' c" e- ?9 m$ j: q0 h: D% X1 f8 E
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
: j( F2 u" ^0 \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
8 K* L$ z8 f: k$ l8 I1 A |