本帖最后由 yjwu 于 2012-1-4 12:57 编辑 / v* h8 g* w/ W$ g6 o) y
' @( ?& R7 O0 L3 ^, ^1 M0 T有人走過相同的路了+ a( H3 ^( @0 z& ^: t
摘自 Obsolete Media - Forum F$ _% \+ _% n# s5 ~3 W- _9 P3 N$ I
+ y0 o8 T% U6 M
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 4 N4 r) K% ^6 k: z
http://obsoletemedia.com/geeklog/forum/print.php?id=2025$ ^* _6 U# }0 ~! V7 G- S, L6 |
) l7 Z6 f0 @. n: G+ P, X& C3 b- J
0 ^9 n- v" b+ c) z' g6 `
: s2 n+ A( r) l9 n( s9 L
Chip CX-032B for Sony TC-558
. P" W: R$ X iPosted on: June 16 2008 @ 01:43 PM
9 J; c7 h+ L# F J; `; rBy: RODALCO
: `# M+ F& Z0 ?. w1 C" i3 s5 c
/ Z8 \( j7 e( o! yContent:
% n( I6 ^ @2 B
T% \; E3 O, c9 lHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
4 o+ }( K4 x9 S! F. E& F
3 _2 m/ s9 {! R' [; L7 PLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
. z( F: m( j. _; \; q$ RA rare Sony turntable TTS 400 has the same chip used as well.
3 @0 N: \) t2 ]3 s. O/ d
. B) O8 D5 O# J! b* t: NThe supllier on this link has the IC listed./ A/ ^6 z) t* Y# N* r( u- F
http://www.prelcoparts.com/sony.pdf (沒有相關資料)1 z7 M5 N' H, ^
" x/ G, _% `5 v' n# y0 T4 a" hThe German Bandmaschinen Forum thread.
# O: G' |* T# y
4 R9 d% w* o4 l O7 ~) V, ^9 ], Khttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
1 e O/ s. u) k8 M' R6 p
. F( I7 W0 r$ U1 M9 O3 @( g( E+ l" uGru�, Raymond1 V0 N. O! X/ s& w* P
5 Z: x. T5 f4 y, Y( F
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
, V5 E$ v5 w9 ]9 C1 U6 C& oBy: RODALCO
2 d4 T% N, r. [0 o6 M
g1 @4 u0 [9 r4 R7 K' Y$ [6 sContent: ) I$ m8 [) W7 j0 w3 X+ r
<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
% |+ \7 {1 o6 e/ s. y' ~7 @- D
c+ w: h {0 [& K% r1 qI 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.
3 R/ J' Z! y& { qThis will help all Sony R2R users in the near future as well as our machines age over time.
% ?- Z; ]2 [/ w
: a8 c: Q- T: S6 E. q( k; lKind regards, Raymond7 ^+ H! _+ B0 n% x
* ~6 x0 p' V* C' n9 \- k' x' j8 l, B! s3 r
有沒有用零件做出等效的主軸控制還要進一步追蹤
- ?! V) \( j c# i4 \" h3 l) A; O& y% ?1 T
! C! P, w, ?0 h, x# U' F/ G- ~零件追蹤9 [+ R$ |8 L% a& c
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
9 `: x& ^' ? v3 r$ `0 C4 W39.99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
7 E) s4 |' h6 }+ j' _( m# J# F: n5 {( P |