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http://www.head-fi.org/forums/f4 ... uide-no-56k-226975/* L( f1 ^& y4 y2 z. c/ o
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7 f# g, T$ ]! B, @) HPOWER PATHS:
/ h' j9 |& y- `% j! Q! K+12vdc PCI Bus -> C104 -> V+ Line-OUT/IN, DIFF opamps -> VR1 and VR4 +5vdc 78M05 regulators -> +5vdc CS4398 and AK5395 analog section
* q. s# v# c" v7 v, t8 m4 [; J3 f-12vdc PCI BuS -> C133 -> V- Line-OUT/IN, DIFF opamps -> VR2 -5vdc 79L05A -> 74HCT4053 analog mux' ^% e4 M7 K& A5 E1 \ V" U
+5vdc PCI Bus -> C154 -> V+ 3.3vdc AMS1117 -> CS4398 (x4) and AK5394, Vd, digital sections 3 I: H+ ~0 V. T" u3 ?
+5vdc PCI Bus -> U21 TPS54352 +1.2vdc switching regulator -> C151 -> X-FI CA20K1 DSP
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. x5 G0 A6 k$ i8 \http://www.head-fi.org/forums/f46/hotrodding-x-fi-laymans-guide-no-56k-226975/ ( G, W b- ?5 O% s
上面这里看到好象是说EP的运放是+-12V供电的,不知道有没有人测量过?
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0 l; v8 K6 y. M+ e: w( X可是在 http://we.pcinlife.com/thread-891318-1-1.html 这个帖子里却看到用飞线,一头雾水......
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[ 本帖最后由 hstar 于 2008-6-29 20:34 编辑 ] |
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