本帖最后由 yjwu 于 2012-1-4 12:57 编辑 ; L' D! A' q0 N! _" }, z
0 V+ Y; ~4 V0 [+ X# C W
有人走過相同的路了
2 K( t, l: i4 I( d2 c- E摘自 Obsolete Media - Forum
/ B7 V" e5 s- G6 U0 L: K
3 O8 x8 _3 T) R" Q- g \. b: K! D: N) J' Hhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 8 Q8 ?( n H' Q6 }& q- W
http://obsoletemedia.com/geeklog/forum/print.php?id=20258 L# Z: s8 o; j. P' U
U9 z( C ?# W; G% a* u7 O1 C) b1 G! x
, U2 C0 B' v4 r/ ?3 n1 P- J# H
) w5 \1 j5 k, H/ gChip CX-032B for Sony TC-558
2 P2 T0 h0 c6 P5 JPosted on: June 16 2008 @ 01:43 PM % R/ u, f6 u8 K9 s2 {
By: RODALCO
) V% I- m# |' j0 G- B; ]$ u2 [5 M! k
Content: 3 i0 Q$ `* v! s F6 v
O5 m; v1 j; i7 x" o
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip." c5 |# j1 U+ V$ A! I& _
- D! {2 Y7 L% q2 Y) @) J% eLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.+ m' y& }# O# v y
A rare Sony turntable TTS 400 has the same chip used as well.
. k6 v. c. ^/ M6 ~ z7 w9 t4 I2 b) ^' t$ T- l$ @) v
The supllier on this link has the IC listed.
* s9 {8 A+ p" j" j) k! N4 Qhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
, K: U. Q l5 T! d( e( d: g* }' d l
; q1 f2 [8 z8 @1 NThe German Bandmaschinen Forum thread.
. Q& w) U% ^% w. i* z. Z, S
- ?# I- l7 k$ ^7 I6 R5 x+ v% Phttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
& Z' \ j; X5 ]+ Q r' L
( S) k% h1 K0 @& E0 l2 {Gru�, Raymond
* B6 |- A8 W. E7 w
) v$ b0 q: @2 G7 X5 PChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
4 p6 s" I8 P2 H0 d: m* f) `+ OBy: RODALCO
" p. u: ^$ s2 D( W' x* W( b
1 h3 l/ j) F: N$ r" J9 L9 p2 y) P/ vContent:
6 h' W$ C2 e. S$ e1 X7 {<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
, P: s! I6 m$ q1 i1 b$ @' p
" D2 L/ D4 v8 w7 c9 q3 m. X1 M. xI 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 x, c1 X( b$ [. \3 }0 uThis will help all Sony R2R users in the near future as well as our machines age over time.; [! L8 N% F) b% ^9 `5 R
' s+ t! @. \* |% R8 T& V
Kind regards, Raymond
9 p& c. ^2 z2 d7 S
! M f# t: z/ m0 V
3 b4 y4 m2 q/ w" K* m5 B有沒有用零件做出等效的主軸控制還要進一步追蹤
& v ^" C/ r6 i( y
) P8 s( Q5 {. }! ]! z1 ^( L! r u( t9 ?7 F4 E7 A$ o
零件追蹤
0 ]4 O1 l Y# {* v: h4 Jhttp://www.globalsemi.com/productdetails.aspx?itemno=8750321000 ~( b0 H ~1 \* {2 p0 _. H& E
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1 W; l/ M: J, \, B1 s) P
|