本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
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Chip CX-032B for Sony TC-558& F" R8 L' B& E3 D
Posted on: June 16 2008 @ 01:43 PM ( w% s( z( C2 b0 k! M5 X" a
By: RODALCO
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Content:
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+ k S; k) d6 A, bHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.- ]# B7 _9 f$ M. r
* @) C8 j3 Q# W5 ]* ?. Y ^Luckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.
; T% D3 N5 W D, [7 ^: hA rare Sony turntable TTS 400 has the same chip used as well. M. x* K9 Y* q6 h: w& L$ C7 g) @
8 ?, V' D9 m( k' e: c( Y* m- e i" vThe supllier on this link has the IC listed.
" T" l$ X k* }http://www.prelcoparts.com/sony.pdf (沒有相關資料)) A: p$ {& \5 r9 z9 D- t. X
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The German Bandmaschinen Forum thread.6 V$ Z% F2 J* j; q
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1 c7 D6 v6 C9 k, b; h0 G$ BGru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM , s9 X' R: H8 L0 l" A2 _% Z, d5 Y, ]
By: RODALCO
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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?# |! s+ x5 l" ]! P
: e! }' n% k n$ P9 f1 G( t# PI 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. o9 Q9 W9 f. b* X3 B
This will help all Sony R2R users in the near future as well as our machines age over time.
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0 ~4 B; z. N5 W* SKind regards, Raymond3 O; z& b9 [; }6 @" _4 v
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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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1 H2 q* K2 l U& X( a. K零件追蹤
S( k+ }6 P6 l4 ~1 [- Qhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100
5 U4 [' ?' x4 \4 E1 F: P* M39.99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" z2 @8 N& A3 W# C/ {
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