http://www.diyaudio.com/forums/showthread.php?s=8dd48f4b95b3d18929354ecb1ab1b31a&postid=1538620#post1538620: C5 { s; n7 l6 [ p: u
......
http://www.esnips.com/nsdoc/48a348e3-490f-4d92-b81d-350553f5526a
POWER PATHS:
+12vdc PCI Bus -> C104 -> V+ Line-OUT/IN, DIFF opamps -> VR1 and VR4 +5vdc 78M05 regulators -> +5vdc CS4398 and AK5395 analog section
-12vdc PCI BuS -> C133 -> V- Line-OUT/IN, DIFF opamps -> VR2 -5vdc 79L05A -> 74HCT4053 analog mux
+5vdc PCI Bus -> C154 -> V+ 3.3vdc AMS1117 -> CS4398 (x4) and AK5394, Vd, digital sections
+5vdc PCI Bus -> U21 TPS54352 +1.2vdc switching regulator -> C151 -> X-FI CA20K1 DSP" n, f; j$ s1 m8 E. Q
.......
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http://www.youp-pax.com.cn/bbs/viewthread.php?tid=11751
http://www.pchifi.cn/viewthread.php?tid=28526
原帖由 sonicxz 于 2008-7-28 15:55 发表, F9 x8 s5 {) v" x0 d
+12vdc PCI Bus -> C104 -> V+ Line-OUT/IN, DIFF opamps -> VR1 and VR4 +5vdc 78M05 regulators -> +5vdc CS4398 and AK5395 analog section( @ - U# p$ }4 G
-12vdc PCI BuS -> C133 -> V- Line-OUT/IN, DIFF ...
原帖由 hstar 于 2008-7-28 16:00 发表* I4 Y& `6 {' }) S: C, K
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因为白来的想打磨一下玩玩,看到有人用飞线给运放加12v正负电压,有人却说本来就是,所以产生疑问。。。。。, ]! _4 N( t% f: U: L
刚搜到,我的ep就是这个绿色版本http://we.pcinlife.com/thread-922586-1-1.html,不会是个案吧。 ...
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