本帖最后由 yjwu 于 2012-1-4 12:57 编辑
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+ u( J2 C( D1 p7 @' V6 Z v& r有人走過相同的路了
1 h" K' H1 w+ Q+ ~. O0 S摘自 Obsolete Media - Forum
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, I# d* J! T% yChip CX-032B for Sony TC-558' e' H; K* L* b' t
Posted on: June 16 2008 @ 01:43 PM
^1 B" C" _' F- x0 s- m, kBy: RODALCO
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* U: B; d+ c: T' G r" m) YHi, 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.' e5 b3 w9 O" _4 T* i9 N" V
A rare Sony turntable TTS 400 has the same chip used as well.
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3 A9 M/ x8 U9 m5 }The supllier on this link has the IC listed.
% m: h& x( t" i% Y; nhttp://www.prelcoparts.com/sony.pdf (沒有相關資料)9 E/ L% _+ U4 `/ k
* I" u, Z7 f% A- O5 p$ c2 R, R1 AThe German Bandmaschinen Forum thread.% e# b9 l5 n0 }: ?$ C3 a
+ l$ S2 F. y4 v6 X2 g0 v4 H/ m; {http://mb.abovenet.de/forum2/showtopic.php?threadid=7232 ( 聯結失效)% U- t' J$ s7 D$ j- |
/ R( R/ z, x) M: D. d8 Y* cGru�, Raymond, L- t0 D0 z9 x g7 e- }
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Chip CX-032B for Sony TC-558Posted on: June 17 2008 @ 01:35 PM
6 g3 N3 R. E# x7 I% UBy: RODALCO
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Content:
% [$ D8 x5 b1 u8 l% A- z8 [) s<b>visitorj</b>, can you make a photo of the IC and the board please ? and the schema if you have it?8 r% P9 S9 R. c, @& `8 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.: b9 d7 G1 b6 ?7 L' J9 m
This will help all Sony R2R users in the near future as well as our machines age over time.! z( {- O6 K' q% N
- H1 t7 t6 r/ K# wKind regards, Raymond6 f) p" _' h( e" C8 |; R/ _' K
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& y% }( D, x& x( W$ S3 j* Z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 b) ]- E: `' T9 }; B! O3 ^7 Lhttp://www.globalsemi.com/productdetails.aspx?itemno=875032100! N: h- ^+ o7 {0 y; _
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1 |( |& z' H3 S/ w
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