R RJohns777 Member Joined 2011 2018-07-23 8:01 pm #1 2018-07-23 8:01 pm #1 Working on an Audiopipe AMPI-1500. Amp powers and idles just fine. No audio output. Signal on pin 1 of the driver board is good. Anyone happen to know the voltages on the driver board or happen to have a schematic diagram? Thanks Attachments 20180723_135203.jpg 580.1 KB · Views: 144 20180723_135217.jpg 466 KB · Views: 129 P Perry Babin Member Joined 2003 bcae1.com 2018-07-23 10:49 pm #2 2018-07-23 10:49 pm #2 It may be the same as the sinuslive amps: http://www.bcae1.com/temp/SLA1500.pdf R RJohns777 Member Joined 2011 2018-07-26 4:18 pm #3 2018-07-26 4:18 pm #3 Had something come up. Just getting back on this amp. I'll give the diagram a try. Thanks Perry! R RJohns777 Member Joined 2011 2018-07-26 5:07 pm #4 2018-07-26 5:07 pm #4 Solved, Lost +5V to pin 9 of the output driver board. U10 5V Regulator was bad. Status Not open for further replies. Share: Facebook X (Twitter) LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link
Working on an Audiopipe AMPI-1500. Amp powers and idles just fine. No audio output. Signal on pin 1 of the driver board is good. Anyone happen to know the voltages on the driver board or happen to have a schematic diagram? Thanks
P Perry Babin Member Joined 2003 bcae1.com 2018-07-23 10:49 pm #2 2018-07-23 10:49 pm #2 It may be the same as the sinuslive amps: http://www.bcae1.com/temp/SLA1500.pdf R RJohns777 Member Joined 2011 2018-07-26 4:18 pm #3 2018-07-26 4:18 pm #3 Had something come up. Just getting back on this amp. I'll give the diagram a try. Thanks Perry! R RJohns777 Member Joined 2011 2018-07-26 5:07 pm #4 2018-07-26 5:07 pm #4 Solved, Lost +5V to pin 9 of the output driver board. U10 5V Regulator was bad. Status Not open for further replies. Share: Facebook X (Twitter) LinkedIn Reddit Pinterest Tumblr WhatsApp Email Link
R RJohns777 Member Joined 2011 2018-07-26 4:18 pm #3 2018-07-26 4:18 pm #3 Had something come up. Just getting back on this amp. I'll give the diagram a try. Thanks Perry! R RJohns777 Member Joined 2011 2018-07-26 5:07 pm #4 2018-07-26 5:07 pm #4 Solved, Lost +5V to pin 9 of the output driver board. U10 5V Regulator was bad. Status Not open for further replies.
R RJohns777 Member Joined 2011 2018-07-26 5:07 pm #4 2018-07-26 5:07 pm #4 Solved, Lost +5V to pin 9 of the output driver board. U10 5V Regulator was bad.
