ramshift 0 Posted May 3, 2009 I need a power supply wall adapter for Supercurcuit DMR9 It was missing when i bought it. I could make one if I knew the voltage and the pin out. The jack in rear has 8 pin holes. Is it only 2 are actually used? Why so many pins? Chassie is also marked AVTECH 777M. If only 2 pins are used then I will remove the PC board and re-wire a 2 pin jack, but i still need correct voltage/amp Share this post Link to post Share on other sites
scorpion 0 Posted May 4, 2009 POWER SUPPLY (DVR) Do you have a DMR1 which is a 16 channel DVR, or do you have the DMR9 which is the 9 channel DVR? AVC 777 is a 16 channel DVR part number. AVTech is the manufacture of your DVR. http://scorpiontheater.com/cpcamtechsupport.aspx http://scorpiontheater.com/troubleshooting.aspx POWER SUPPLY 12 Volt 3 Amp.....5 Volt 6 Amp Jentec......Model JTA 0409.....Jentec Spec Sheet..... http://scorpiontheater.com/Documents/AVTech_Guide_Jentec_JTA0409_Power_Supply_8pin.pdf KDM.........Model KY 05072.... http://kdmpower.com/DVR572.html ...(8 Pin) Leadman..Model KY 05072.... http://www.leadman.com.tw/Adapter/KY-05072.pdf .....Note this shows 4 pins (computer) This is for the pin out of the power supply plug. 1. Gnd 2. Gnd 3. Gnd 4. +12 5. Gnd 6. +12 7. +5 8. +5 Here is more info for other AVTech DVRs http://scorpiontheater.com/repair.aspx Share this post Link to post Share on other sites