http://www.diyaudio.com/forums/showthread.php?s=8dd48f4b95b3d18929354ecb1ab1b31a&postid=1538620#post1538620
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http://www.esnips.com/nsdoc/48a348e3-490f-4d92-b81d-350553f5526a
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POWER PATHS:. ^& m% e ^* ?, k- V& D
+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' Z( m$ K6 ~" Q; h
+5vdc PCI Bus -> C154 -> V+ 3.3vdc AMS1117 -> CS4398 (x4) and AK5394, Vd, digital sections 6 w% F1 c2 ~% j8 c
+5vdc PCI Bus -> U21 TPS54352 +1.2vdc switching regulator -> C151 -> X-FI CA20K1 DSP: m4 b, V$ }) I2 `6 p8 w' [
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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
+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7 {+ E' r' F+ c+ r" Q9 i
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。。。。。! g$ H6 n& I6 \7 X: \! _6 r) v
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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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