本帖最后由 yjwu 于 2012-1-4 12:57 编辑
3 j- v. O- D: a% c. o* O- v! T
有人走過相同的路了' W# {6 L4 X9 ~4 @* m9 v5 v
摘自 Obsolete Media - Forum: t5 Y: J0 j5 u }* C
1 `& l6 s" S9 q$ X
http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 ( V) k+ @& x: B) k
http://obsoletemedia.com/geeklog/forum/print.php?id=2025& G. T/ m5 q4 B2 V/ P4 Y
8 Y) n/ y% Q; K# ]
! H& B, f- L" D; c1 | o# V1 |& i; K# |" e' q
Chip CX-032B for Sony TC-558
! a2 ]$ v+ H/ g6 wPosted on: June 16 2008 @ 01:43 PM
8 `' c9 e3 V' nBy: RODALCO : T3 B; j" p& E* g! z8 ?
; }' w* Y* m! u) q: i- j
Content:
7 P5 \5 p7 G/ I d% `8 ]8 L3 Q9 s/ X7 P2 {: u: E; ^/ i
Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
q8 M4 E; J" T# d6 u$ S, w
" C6 j4 C# }7 t, ZLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
# d& S2 B8 b7 q4 GA rare Sony turntable TTS 400 has the same chip used as well.: q5 B7 W% V: n Q& i+ A% t" P! D
1 f) x7 n/ a8 s+ x* VThe supllier on this link has the IC listed.
7 \* Y$ q6 t; T! \! ihttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
0 O0 N9 R- C2 S: I4 s
' `; p9 Y# Q8 o4 G" K0 L5 @. c% ?The German Bandmaschinen Forum thread.
" L) v, }, e* @ J7 j \3 }$ ]2 c4 f2 Z& I
http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)8 ?1 W! a4 i" U" j6 d q
/ n$ s! g- |* w7 G Q, t
Gru�, Raymond
' u" Y8 c. j# y. w; G: N( I3 O1 t( n, u1 e4 g- X# r, b! o& I
Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
l1 m+ x$ {5 c+ J% ?By: RODALCO P/ O4 k3 C# k
' K- @. U- R3 k; _% S8 e/ m' VContent:
/ r0 ]9 ]' W# [ x$ K- M<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
1 y+ P: z' N% ?2 l w6 S: e
$ m/ _* U7 ~/ U/ b; [* [5 TI 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.
. V l n9 z5 n% oThis will help all Sony R2R users in the near future as well as our machines age over time.: C3 m4 l/ d- K/ D
& }1 X* a6 B& M0 e2 vKind regards, Raymond
$ \$ u. w, E# P% b" j0 D& U4 Z' h+ c, v* J
8 D. z) j. J ~% R有沒有用零件做出等效的主軸控制還要進一步追蹤: n+ w" F" E* L& f
?) y' `2 Q% f# t% X# U& S+ F) ?( h
零件追蹤
4 B, b1 w6 b" ghttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
# g: |7 F! d( j( ]! u* G8 F" 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
9 f" J z$ z A! f! @- o |