本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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1 H$ P2 a7 ` n9 y% S! U/ ^3 N有人走過相同的路了3 ]& }/ L) Z3 c* S1 ?* l
摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 + o' u G5 V. U
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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" M- n1 c0 ?) S: P5 d- N0 nChip CX-032B for Sony TC-558
. w# v* a3 R" a: ^8 p' x" }Posted on: June 16 2008 @ 01:43 PM . s- |8 r4 Y+ U* R: J* H
By: RODALCO
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, l6 r+ k7 F, N: ]* B0 t, M) H7 IContent: / @$ p4 T/ o4 D7 j: C
+ L6 N! N% d+ ]9 q' v+ vHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.7 w* y. v* g* w0 e4 f
) O. M8 p5 j* xLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.# @: y/ ^$ d L1 d7 H
A rare Sony turntable TTS 400 has the same chip used as well.6 [& S# X- }/ l& H3 u, g
9 U% E) `* l6 X6 S& E b, Z* e" hThe supllier on this link has the IC listed.( D1 r4 R! Y! [1 `& Y5 ~
http://www.prelcoparts.com/sony.pdf (沒有相關資料)
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: R/ b, e2 a) E9 J" SThe German Bandmaschinen Forum thread.% N1 @% L: `! O* l! j8 {
/ n4 w4 Y# A3 S, h5 Y% X; W- R0 x% Ihttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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" y7 [3 d3 D$ c4 _9 j7 l$ FGru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM + M R+ b" e! _+ w+ W7 S W8 f
By: RODALCO
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Content:
) D+ Y+ Y `0 D0 X5 }: Q h0 }<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?9 k/ Y5 ?" a) o! B+ l9 l
) M8 S0 E0 N9 F: SI 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.
7 p/ Q" W% P0 tThis will help all Sony R2R users in the near future as well as our machines age over time.
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3 `5 ?. b! ^1 U6 y5 P, QKind regards, Raymond
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有沒有用零件做出等效的主軸控制還要進一步追蹤
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零件追蹤
# c! `8 p6 W+ A6 @2 Ihttp://www.globalsemi.com/productdetails.aspx?itemno=875032100% P: ]( t/ F4 E9 n0 C3 |) A
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' v; t% l( w3 r% H3 c* e, @
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