JBL_PRX_Series_Powered_Speaker_Input_Module_Schematics电路图.pdf
-
资源ID:215181
资源大小:443.24KB
全文页数:5页
- 资源格式: PDF
下载积分:6积分
会员登录下载
三方登录下载:
|
友情提示
2、PDF文件下载后,可能会被浏览器默认打开,此种情况可以点击浏览器菜单,保存网页到桌面,就可以正常下载了。
3、本站不支持迅雷下载,请使用电脑自带的IE浏览器,或者360浏览器、谷歌浏览器下载即可。
4、本站资源下载后的文档和图纸-无水印,预览文档经过压缩,下载后原文更清晰。
5、试题试卷类文档,如果标题没有明确说明有答案则都视为没有答案,请知晓。
|
JBL_PRX_Series_Powered_Speaker_Input_Module_Schematics电路图.pdf
7 5 + 6 - 8 1 4 3 + 2 - 7 5 + 6 - 8 1 4 3 + 2 - 7 5 + 6 - 8 1 4 3 + 2 - 7 5 + 6 - 7 5 + 6 - Inputs 8 1 4 3 + 2 - 8 1 4 3 + 2 - 8 1 4 3 + 2 - 8 1 4 3 + 2 - 7 5 + 6 - 7 5 + 6 - 2 3 4 5 6 1 7 8 9 10 11 12 13 14 15 16 17 18 19 20 J10 AMP CON Configuration Amplifier DSP Channels DSP Channels to J10 Pins FR1 LF, HF 1, 2 Ch1 to 2&3, Ch2 to 8&9, Ch3 to 5&6 FR2 LF, MF, HF 3, 2, 1 Ch3 to 2&3, Ch2 to 5&6, Ch1 to 8&9 SW1 LF 1 Ch1 to 2&3, Ch2 to 8&9, Ch3 to 5&6 - Amplifier to J10 Pins LF to 2&3, MF to 5&6, HF to 8&9 Thru Outputs RadioFans.CN 收音机爱 好者资料库 8 1 4 3 + 2 - D2 D1 7 5 + 6 - 8 1 4 3 + 2 - 7 5 + 6 - 8 1 4 3 + 2 - 8 1 4 3 + 2 - Clip LED (Yellow) 7 5 + 6 - 7 5 + 6 - From DSP Signal present LED (Green) To Connector High gain (244), BW=1Khz with output offset approx +1V This is a comparator configuration. Monitors the ADC input (CLPADC) and when near saturation (+/- 1.20V pk) outputs a square wave The threshold is set by the resistor network at the (+) input RadioFans.CN 收音机爱 好者资料库 From Audio Input To DSP From CPU Short Pins 1&2 , 3&4 RadioFans.CN 收音机爱 好者资料库 To Relays To AMPLIFIER To ADC To DSP From ADC From CPU To Analog Outputs