本帖最后由 yjwu 于 2012-1-4 12:57 编辑 0 T' Q8 Y7 s9 N4 s5 j5 j0 u
/ x/ J) E, N& p. t6 k U$ n8 n. @有人走過相同的路了
2 p# v# y) `1 N* s+ v/ p z8 v9 D摘自 Obsolete Media - Forum
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5 \' W U. J1 Y5 k/ J2 P; j' D' J' Fhttp://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025
% Q9 H& ^; q6 ~, K8 Ghttp://obsoletemedia.com/geeklog/forum/print.php?id=2025
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4 j: ?7 p. S3 m/ d& `4 o9 `* f* W- mChip CX-032B for Sony TC-558
' Y% @8 A, u. rPosted on: June 16 2008 @ 01:43 PM ) U- D+ e7 u+ F \) e1 a' k
By: RODALCO 8 Q( @# ^7 d+ t+ s" O# P9 R
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Hi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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( Y% L0 n1 w2 l9 q- F a1 VLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip." `+ N3 e8 k7 @4 V+ C
A rare Sony turntable TTS 400 has the same chip used as well. X7 C6 T a; Z0 D7 \
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The supllier on this link has the IC listed.3 K( c, H% i" j
http://www.prelcoparts.com/sony.pdf (沒有相關資料)4 O" t, f9 Y( ?& R( {, W
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The German Bandmaschinen Forum thread.' S5 ^% E3 q8 j/ E/ r+ N
& _& a/ L7 l( k; u! t% hhttp://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)
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Gru�, Raymond
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
1 C3 K# |3 ^, O3 @. ?, cBy: RODALCO ; y( d! L; T/ R: A. ~3 L+ j
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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?4 Q: ~. A8 X/ E! i9 `1 X- f5 z7 C
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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.
& D \! @- N3 y& U+ A, b8 d6 LThis will help all Sony R2R users in the near future as well as our machines age over time.
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Kind regards, Raymond8 ^. K- @0 W4 `; c! G* N
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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% m F8 l$ M( p% `* s2 x
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零件追蹤
; Y* |; y( u; c" P- _6 G6 Hhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100- P* P1 C" z7 s1 f8 h
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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