本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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3 R7 v. O( Q# T i T9 N$ l有人走過相同的路了
4 @. A: e8 D; O( t. X2 D摘自 Obsolete Media - Forum2 p3 }# l' L" O0 V, P, N
+ Z& s! \9 D3 w1 q$ y" g5 ?http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 & B1 r2 n- F, F, P; z9 b
http://obsoletemedia.com/geeklog/forum/print.php?id=20252 |$ k/ A; h$ P: }1 k
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: P1 B6 F7 M5 g8 kChip CX-032B for Sony TC-558. p' s9 _/ h3 g. m6 h& x' D$ D" z( s
Posted on: June 16 2008 @ 01:43 PM
$ W/ ^! S5 Z8 g; P, g0 uBy: RODALCO
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.0 E0 _; _/ v: G" |
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Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.$ t7 }$ e' f2 r" A8 A
A rare Sony turntable TTS 400 has the same chip used as well.
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2 J9 G& P0 V$ T/ a6 TThe supllier on this link has the IC listed.1 Y" h( R* A; m$ z/ W
http://www.prelcoparts.com/sony.pdf (沒有相關資料)% E' H2 I6 ~3 k4 |3 y
( Y |: P+ l. }$ m. mThe German Bandmaschinen Forum thread.% c; ^* B4 U. E
* d8 o* ^! W. r- K6 I- @http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)" N& F% a9 F! n( d. G( [5 k( z
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Gru�, Raymond8 H, A# |1 M3 v- k E. j9 O
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM ' |! P5 O3 z# g! o& S
By: RODALCO 9 v$ a: h: E9 C1 |' L# G, |
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<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.
6 Y0 w' r8 K. C$ z/ ?& [This will help all Sony R2R users in the near future as well as our machines age over time./ F, Q6 R4 s L' ~4 n" F
- R% ~ ^1 _/ xKind 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1 c: z- ^) i8 q R( B
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http://www.globalsemi.com/productdetails.aspx?itemno=875032100
0 ]( u* @) a# i+ a' B: x& D* t39.99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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