本帖最后由 yjwu 于 2012-1-4 12:57 编辑 c8 @7 k; b+ f1 a& q
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有人走過相同的路了
) [, D* w# H3 }' X摘自 Obsolete Media - Forum
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
) H) `9 g: x8 `* f9 ]http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558
3 {4 N1 a& ]+ e% zPosted on: June 16 2008 @ 01:43 PM 9 P6 g7 c" e; _
By: RODALCO , w$ u% H7 `3 s# R" U ^ K
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Content:
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! @0 t$ w |2 Q; [( WHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.; }& `8 v! x1 k$ d8 w
1 L! l; I7 G/ KLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.0 o: E/ [4 X3 z6 s
A rare Sony turntable TTS 400 has the same chip used as well.
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7 N! C% i2 |" `- z Z7 ?The supllier on this link has the IC listed.
( @" j3 H7 |/ r& P. Chttp://www.prelcoparts.com/sony.pdf (沒有相關資料)- D3 @, ]: T6 Q1 ^7 Q
& X$ x+ p! w* {3 X$ LThe German Bandmaschinen Forum thread.* Y J# Q5 k3 Q/ V% q- H
6 |# o! \8 ^2 F% w$ I- ~, b o) E( _http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)9 F: v0 s4 e: h0 s8 i- H: I! s
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Gru�, Raymond
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/ }, C/ w; v3 }, ^7 AChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM " P/ p& Y2 y7 v' H) D/ v
By: RODALCO 6 H0 Q0 A# r( Y+ w
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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.. r2 o/ @! c G ?2 P2 o
This will help all Sony R2R users in the near future as well as our machines age over time.! g- B/ K N0 h7 u: U
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Kind regards, Raymond+ F F `6 {9 n6 p2 G( k
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' E/ T+ n. ^+ P1 Q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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零件追蹤# ?3 o! i. \9 R2 g9 M
http://www.globalsemi.com/productdetails.aspx?itemno=8750321002 P) C. V" \: k j! Z3 @. Q2 ^$ z
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" O. N# {/ s5 L+ I
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