本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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有人走過相同的路了
0 s6 K$ i. \. g/ c- e摘自 Obsolete Media - Forum
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, F. Q) i$ q* a+ V8 g* U1 Y6 U9 _http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
9 X0 H* r' w Khttp://obsoletemedia.com/geeklog/forum/print.php?id=20255 S9 B k% f3 x+ ?- I* x" s7 t7 M
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Chip CX-032B for Sony TC-558
( L6 a$ ~! ]2 S) A) p4 iPosted on: June 16 2008 @ 01:43 PM 7 g- B7 l4 b \/ J/ q7 }) G( X
By: RODALCO
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Content: ! M+ M$ h- y4 P& M5 m# R
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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L) n; e: @6 X8 GLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.' @$ N5 }: U9 J; \
A rare Sony turntable TTS 400 has the same chip used as well.% g1 i: `! A9 U$ D2 y
+ Y' ~4 g1 Q# b( P8 yThe supllier on this link has the IC listed.
4 e7 P( X' N5 L; Rhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)7 b2 H% C- H. N5 T0 k
2 r6 q. q9 v% X' j! FThe German Bandmaschinen Forum thread./ E j/ H1 I* e" c/ R
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond- A% S. j6 |& B* T& \+ z2 L
. m8 N" Q* R( C3 P; aChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ' o6 u. ?# W" |. S# ]" a6 X
By: RODALCO 3 r# m3 s- H, P
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Content:
7 _' d1 u/ u, z<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?
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I 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 E3 s% W$ b Q$ BThis will help all Sony R2R users in the near future as well as our machines age over time.5 _7 p* \6 o4 p# B9 s5 Q( H
X7 g2 e/ T1 m7 B2 u, HKind regards, Raymond& i+ o; F' `( H t
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. |. i' T+ X! y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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6 j- _# G+ @2 k7 u零件追蹤
& `. p& q) U% P1 l1 `: Vhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100 f* t8 t/ O2 E/ N, W
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
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