Samsung aqv12ewcn E464 IPM over current

Hi everyone,

i was looking for service manual for this unit aqv12ewcn and i didn't get anything.

the outside unit work for 30 sec and turn off , also the red light is blinking.

i have checked most of the component of the PCB but i found fault resistor R105 6.8k near (coil) called PT (sensor as i think ) and i replace it , the shunt resistor is working probably (its give me short circuit and 0.01 ohm).

But i suspect the capacitors (there is no visual explode or any damage ) how should i test them ?

please advise

the outdoor unit is AQV12EWCXTEV

http://www.refrigeration-engineer.co...081-LG-code-C6
Hope it will help.