论坛 › 音响DIY论坛 › 重贴楠亮平三台TDA1543 NOS DAC原理图

小鬼头 发表于 2005-5-22 21:58

重贴楠亮平三台TDA1543 NOS DAC原理图

第一台(DIY比赛参赛作品,4块TDA1543并联,获比赛音质项并列第一名的).图中的IC应该为CS8412


第二台....相当简洁,呵呵
<img src="attachments/dvbbs/2005-5/20055222251021.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/20055222251021.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

第三台...在第二台的基础上加上非同步RE-CLOCK线路.

万健 发表于 2005-5-22 22:21

不知第三台效果如何？

4059 发表于 2005-5-22 22:38

呵呵~~什么时候出并联PCB啊？

我今天刚做的4块并联！<img src="attachments/dvbbs/2005-5/200552222355774.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200552222355774.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-5/2005522223621341.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/2005522223621341.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-5/2005522223634606.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/2005522223634606.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-5/200552222371749.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200552222371749.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-5/2005522223738620.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/2005522223738620.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

4059 发表于 2005-5-22 22:40

全照！

<img src="attachments/dvbbs/2005-5/200552222392882.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200552222392882.jpg\');}" onmousewheel="return imgzoom(this);" alt="" /><img src="attachments/dvbbs/2005-5/2005522223940211.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/2005522223940211.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

yyym2 发表于 2005-5-22 23:38

[灌水]

是我的话，宁愿把第1套的电源系统搞出来。

好老明 发表于 2005-5-23 00:46

4059兄

你的并联板引线似乎太长了吧？会不会引入干扰呀？我的是这样搞http://www.hifidiy.net/dispbbs.asp?BoardID=2&id=9550&replyID=92420&star=9&skin=

nnlxc 发表于 2005-5-23 12:45

这种并联算是最好的吧

<img src="attachments/dvbbs/2005-5/2005523124446350.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/2005523124446350.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />
这种并联算是最好的吧

好老明 发表于 2005-5-23 18:55

散热严重不良!!!极度危险人物!!!

huipliu 发表于 2005-5-23 19:06

散热不严重，我也是这样搞得

整天开机，基本上不关，用了有好几个月了没有什么问题

好老明 发表于 2005-5-23 20:59

吓?这么好?

你用几伏呀?我用8V,装上散热器还是热烘烘的呀

好老明 发表于 2005-5-23 21:02

再看看一DX的东东

<img src="attachments/dvbbs/2005-5/200552321136206.jpg" border="0" onload="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onmouseover="if(this.width>screen.width*0.7) {this.resized=true; this.width=screen.width*0.7; this.style.cursor=\'hand\'; this.alt=\'Click here to open new window\nCTRL+Mouse wheel to zoom in/out\';}" onclick="if(!this.resized) {return true;} else {window.open(\'attachments/dvbbs/2005-5/200552321136206.jpg\');}" onmousewheel="return imgzoom(this);" alt="" />

4059 发表于 2005-5-23 22:04

我还没完全搞好呢！呵呵~~~

搞好会减掉的！呵呵~~~谢谢老兄提醒了！！！

骨灰 发表于 2005-5-24 08:13

好一个网啊!!!!!!!!!!!!!!!!!!!!1

gaobingic 发表于 2010-2-5 22:52

http://www.dddac.de/，看看真正的并联！呵呵！

xitonghan 发表于 2011-9-10 09:40

回复 1# 小鬼头


    参赛作品是输出耦合用的是220uf并联的多少电容?
实际用的什么牌子的电容呢?

jbdz 发表于 2011-9-24 01:23

jihao

dyh8283221 发表于 2012-7-25 10:46

极品资料，多谢啦！

xitonghan 发表于 2014-8-14 15:56

又在折腾我的 1543 备份下资料

桂黄 发表于 2014-10-11 19:16

确实经典！

incomparable 发表于 2018-1-9 12:58

xitonghan 发表于 2017-11-28 14:12
第二台

c10 是220nf还是220nf啊，看不清啊

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