本帖最后由 yjwu 于 2012-1-4 12:57 编辑 ( h% U$ L% N( b% h/ A `/ ^. A
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摘自 Obsolete Media - Forum. q8 i3 x2 A$ @' Z; l( S
' e; L3 }3 N$ Hhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 " u- Q/ [! Z% B
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558
& y$ H ?5 ?2 M1 }# qPosted on: June 16 2008 @ 01:43 PM
$ q* z2 V$ r2 p$ w! k0 uBy: RODALCO 6 t# y2 x) I2 D; a
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7 D) Q7 t( y; M2 xHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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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.
& a3 I- s1 M' L5 J- P2 Y* VA rare Sony turntable TTS 400 has the same chip used as well.
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6 |8 d" @* n" T- n+ jThe supllier on this link has the IC listed.
4 {1 ]7 f+ f4 v4 u0 F# Vhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)9 I8 S4 s4 B1 x' U
) z3 [( O6 j9 t3 D' y. j( q* `The German Bandmaschinen Forum thread.
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) O' r. s! S, W" n! Fhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond* d/ I4 y6 i2 F* t5 r
" l7 x, x; P% b% JChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
% q9 M$ J) K4 k' C6 ^& |$ TBy: RODALCO 7 h& P4 c% K0 V+ c7 | @2 h0 L
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Content:
4 G! [* m8 T5 ~- A8 A# M0 P3 d3 [<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?" Z4 o; J- t4 F' o
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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.
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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% |# {% ~% |! U0 U7 o: u
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http://www.globalsemi.com/productdetails.aspx?itemno=875032100
8 {5 }" R; R( ^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+ c! \+ Y, N7 j& C
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