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发表于 2012-1-4 12:40:17
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本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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3 }8 e+ L) ^ t5 q$ a有人走過相同的路了+ U. D6 J! o$ `' k% l4 D
摘自 Obsolete Media - Forum7 ?" g# W" j P( |6 ?0 W
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http://obsoletemedia.com/geeklog/forum/viewtopic.php?showtopic=2025 / n& x# I! X% Q+ p6 Z
http://obsoletemedia.com/geeklog/forum/print.php?id=2025
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Chip CX-032B for Sony TC-558
" B v- L9 w0 b( y, A, @7 r S% iPosted on: June 16 2008 @ 01:43 PM
, V- n8 ]! C% k6 I3 ^By: RODALCO ' G: `; Y5 @1 s8 ]7 j& R- H2 \$ N% L
8 I2 m. z4 x; w1 R' n7 I+ BContent:
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: {4 Y f3 c( l$ uHi, did a quick Google and found this link on a German Forum regarding the CX-032B chip.
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1 U1 M3 @) S9 |( J( U7 `5 ZLuckily I can read German and donor machines could also be a Sony TC 440 and Sony TC 580 which have the same chip.! a8 I" a- j) E# m/ e/ z' u% @
A rare Sony turntable TTS 400 has the same chip used as well.* n: T- A* u& b* { Q% A; C
5 f# g$ z) L* k. N. p3 p" ]3 w ]The supllier on this link has the IC listed.
8 Z- }! e# e- z- Vhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)
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* c% x% x. f5 FThe German Bandmaschinen Forum thread.
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http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)- w9 {' J2 j# I
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Gru�, Raymond
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T4 L5 Q' P$ h, _1 CChip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM . |/ C" f' l! q+ N$ L) M
By: RODALCO
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8 ~; A4 E3 I% z( ]$ I4 ?<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.* ]; w3 D8 w& R1 A1 l
This will help all Sony R2R users in the near future as well as our machines age over time.
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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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零件追蹤) S- @- m* t0 e& Q: \1 q' \
http://www.globalsemi.com/productdetails.aspx?itemno=875032100. E! d2 g0 G- X6 U. E
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2 a, h3 g/ b0 \6 a- |
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