本帖最后由 yjwu 于 2012-1-4 12:57 编辑 7 R0 Q, ~9 z s* r1 @
r' v- b' \- L4 p: { q有人走過相同的路了
* Q( w8 z1 B+ v" M* g( Q/ @: [摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 1 o# ]$ `: o2 K6 W* q
http://obsoletemedia.com/geeklog/forum/print.php?id=2025: x( h5 E9 ^, w4 a' Z* H: l5 m. B
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Chip CX-032B for Sony TC-5580 L: s. o4 i0 X' W* s: r6 }, E
Posted on: June 16 2008 @ 01:43 PM $ C+ h' c1 o; K' F A: d
By: RODALCO
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' v8 t% u9 q0 Z) ]1 lHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.; e: s4 Q4 w% \% Y& N z! S
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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.
. D$ ^' ]5 w% s6 `A rare Sony turntable TTS 400 has the same chip used as well.9 m+ U; L$ [/ c1 S/ |+ n8 l
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The supllier on this link has the IC listed.
5 p" d7 n# k( whttp://www.prelcoparts.com/sony.pdf (沒有相關資料), I" G( ~1 r, t. T8 ^& x7 M- C
6 u2 x: S' Z; S% \6 l2 x2 hThe German Bandmaschinen Forum thread.
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5 c, N8 V1 m$ O2 [6 h1 Ahttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond- E$ r: u- C! x; ^1 `' @9 r Y
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
0 o/ \4 e+ k0 H1 LBy: RODALCO 9 |- {- K6 g3 C
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Content:
0 E1 J' i: ~/ b% k<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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( L2 Q" H g5 Q+ o; kI 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.8 L! l3 _, w" \' J" c- `) f" J
This will help all Sony R2R users in the near future as well as our machines age over time.: B) I: {% [6 e9 O$ `; F; q
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Kind regards, Raymond
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; l$ ~3 O; w( I8 }有沒有用零件做出等效的主軸控制還要進一步追蹤. ?' ^6 G1 b5 ?: t8 n; H5 J1 Y
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零件追蹤4 O& F2 s! H7 Q, D8 X
http://www.globalsemi.com/productdetails.aspx?itemno=875032100
9 H" Y4 z8 f6 u39.99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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