本帖最后由 yjwu 于 2012-1-4 12:57 编辑 ; E G9 o* U* e# c2 w7 k: s) w
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有人走過相同的路了3 w; _2 M! [! P& b0 X L8 X
摘自 Obsolete Media - Forum: @: \; x4 L; m' R) c5 A# K& S
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
" D* J" P- ?3 T& Fhttp://obsoletemedia.com/geeklog/forum/print.php?id=2025, O" A/ H8 P$ T$ a+ b; w" F
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Chip CX-032B for Sony TC-5584 P/ n( r' M1 ?
Posted on: June 16 2008 @ 01:43 PM 3 a/ Y# a( n/ w0 _( x) n6 R: B1 k6 F
By: RODALCO
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Content:
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' ^0 l; G% l( PHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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( R5 ~& @ b" O( TLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.4 C$ T; s" b& U' T- u
A rare Sony turntable TTS 400 has the same chip used as well.
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% r( U+ K8 Z$ u) H' ]; DThe supllier on this link has the IC listed.4 }7 W ~5 X4 A. x7 Q
http://www.prelcoparts.com/sony.pdf (沒有相關資料)7 |! n, T/ U- j4 o* q6 F
5 g& F7 M( B; D2 b. hThe German Bandmaschinen Forum thread." P8 I, P, }' E; W5 {' h5 B$ L- z
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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5 ~9 {+ r7 _; K6 AGru�, Raymond
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0 X. ^- r$ e' O9 fChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM 2 Z. t( n* B" d0 G; F. Y+ U
By: RODALCO $ S9 p- ?+ `2 j( G/ {
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8 n9 k# C1 C6 t<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?/ ]3 x* g8 y) u9 x Z
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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 f$ G- r, J- G2 _3 X
This will help all Sony R2R users in the near future as well as our machines age over time.+ E" u; k/ B( B6 e
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Kind 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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5 O3 ~2 N7 z; z! L零件追蹤/ c* d7 M9 Y* \6 q, Q# U
http://www.globalsemi.com/productdetails.aspx?itemno=875032100' E7 r0 P+ u' y/ _9 U8 C
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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