My NN-T695 Panasonic microwave oven starts up for two seconds then cuts out before doing any warming?

check Capacitor, HV diode & Magnetron..

This is usually a pretty simple fix.

The spring has probably become disconnected from the door latch head assembly or inner door panel.

If so, you can either order a replacement for the broken part, or install a small screw into the broken part, reinforce it with epoxy, and then reassemble everything.

Normally you have to separate the door panels (as shown in the attached photo) and then you'll see the parts involved.



Or you can watch a YouTube video (not a video I made) that demonstrates how it's done.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

Starts and runs for 5 seconds and clicks off and Problem with the Panasonic NN-S963BF / NN-S963WF 1350 Watts Microwave Oven

This sounds like a magnetron problem, if it gets to hot, there is a special thermal fuse that will open up if it senses abnormal temperature rise from the magnetron and after a cool down period it will reset itself. In rare cases I have known the thermal fuse to become defective and cut out prematurely. My feeling is replace the oven! because by the time you get a appliance repairman in for a sevice call and parts you probably could have bought a new microwave oven.

my microwave shuts off after a few seconds. is there a fuse that needs replacing?

what is the cure for this problem?

hi, check that the cooling fan is operating and to sufficient speed to cool the magnetron or the thermal cutout mounted to the magnetron will cut power

My panasonic microwave model # NN-S540BFW stops after 4 seconds after you hit the start button and cuts off on its own. What is wrong with my microwave?

If the digital programmer circuit / controller does not get a feedback signal from the inverter for a period of 3 seconds, the controller will stop the cook cycle.

It may be a loose connection in the wiring between the inverter, magnetron, and/or control board, or maybe one of those components has failed.

Due to the lethal voltages used and produced in inverters, I do
not recommend that an inexperienced person work on these.

You can find an authorized Panasonic servicer here.

Your actual model number is located on a tag around the control panel frame, door or below the cooking cavity.

We're happy to help you with free advice and we'd appreciate your thoughtful rating of our answer.

Maybe bad fuse or fuse holder or both