Yes, you can do this easily.
Perform the following steps
(1)Plug your amp to AC outlet.
(2)Switch it on.
(3)observe time taken for switching off.
(4)immediate to shut down over current protect(5)3 seconds to shut down DC protect.
If over-current protect do the
following steps
(O)unplug the amp.
(1)download NR806 service manual.
(2)open the amp metal cover.
(3)measure 7 large white resistors resistance loacated next to power transistors mounted on a large heat sink with black probe touching the middle pin and red probe to first/left or third/right pin.
(4)If this 3 Pins large white colour 0.22ohm x 2 resistor is open with infinity ohms ,
(5)replace it and jot down this channel for example left surround faulty. Usually only 1 channel went faulty.
(6)the two large power transistors next to this white resistor 0.22 ohms x2 should also be replaced.
(7)plug the amp
(8)switch it on
(9)if ok, troubleshooting get done
(10)if not ok
(11)replace ALL the components of this power amp channel.
(12)pre-amp section no need to check.
mine does the same thing it's the green power light
exact same problem. it makes me sad. it lights up just normal. looks like its gonna work. then turns off. and i didnt use it for more then 2 months when i swapped cars and instantly doesnt work.
and trust me, i take very good care of my equippment, it was never scratched or dropped or mishandled. just stopped working. anyone figure out what it is?
power lights is green then turns off. remote is connected not sure why.
after disconnecting the ground and plugging it back in would stay green then turn off.
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