Good morning, I checked the schematic of the power card you sent me and it corresponds to my card. I put all the components back to their initial position. now without ic601 I have between GND and before R609 13v, between GND and after R609 i have 0.9v. I checked the schematic of the A6069H and it seems to me that the GND is the pin 3, and the Vcc is the pin5. is it correct? between pin 2 and pin 3 I have about 1Mohm. between GND and pin 7/8 of IC 601 of the board I have 320v