本帖最后由 yjwu 于 2012-1-4 12:57 编辑 # U& i- C/ b5 {
6 _: }$ U' v: Y. ]$ \4 q' ^
有人走過相同的路了
" x# F5 P, Q+ f( I; g摘自 Obsolete Media - Forum9 ^* K+ w( m1 Z6 S. Y
) m1 U" _8 C$ H2 q
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 / U( ]" W# `$ K0 ~
http://obsoletemedia.com/geeklog/forum/print.php?id=2025& H+ a3 \, }' Q! Q* n
. D$ j" e5 B" D8 d/ m3 p$ [- I, F4 B! |1 @6 |6 ~) M0 F
" S3 w* ^0 ~& v, |7 XChip CX-032B for Sony TC-5588 ~5 V% f# q- p/ B$ A5 H
Posted on: June 16 2008 @ 01:43 PM # @, a8 w5 \" ~+ p
By: RODALCO , Q% |/ _. ^5 l
5 j" x' G, `1 {0 O" \
Content: 9 y. g* [& v8 w L8 V' ~
: Y( l/ c% g' n2 @5 l$ A
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
$ L ^ x7 t) e X7 J, G* J0 X3 R$ x, I* A! U% U0 ?% d
Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.& D5 j1 x+ B9 N- ~; E5 G
A rare Sony turntable TTS 400 has the same chip used as well.6 e z; U E1 T# e
) f @6 h% t, I; c* wThe supllier on this link has the IC listed./ ^0 W+ q" M. A5 y% Z9 g
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
$ C- G5 R9 N8 g% I6 G$ C# g
' i, |3 a/ E# D K3 B) r dThe German Bandmaschinen Forum thread.' M D. O1 A) d) X6 S9 k) @
# h( }& j; A, G
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)$ u, H+ @( A) _. t7 s+ W7 \% d7 e
! q/ q) Q8 R2 ~7 g1 O' E
Gru�, Raymond5 c& ]) t- |, g
1 @! I7 E" c. V2 p- D) N' Z/ D; H
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ' i5 |. Q8 `- ~; k% R% _
By: RODALCO % a; X3 f3 k( s: c5 J! G" E+ Y
' G5 N2 Q+ Z2 K: n3 | ]1 O( aContent: $ X6 ?6 k/ [7 O
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?- X5 e. [. T5 O' D: t
0 S& p& G2 M# n: E$ WI 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.
* _9 h" \! l$ J- U1 w& p JThis will help all Sony R2R users in the near future as well as our machines age over time.' m; @) h N* Q: A0 g0 S" P
( \* Q' i4 J7 @3 @8 [ B% e
Kind regards, Raymond
, V2 d- f' p9 B% j1 V! r0 {& u8 C# X) i2 j2 a; C
# g8 S) L& d9 K$ t
有沒有用零件做出等效的主軸控制還要進一步追蹤- M7 m [ c$ ^
6 u" y4 ?5 W. M6 B2 p8 i
2 ~9 H9 p3 U; o7 Q; Q$ s2 O零件追蹤
, a' {7 O4 L/ @4 dhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
' t% M# r3 q3 A: Q, t, w" Y0 J39.99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! X" p& y# p6 g& e1 X
|