Unit just stopped working. Power is being supplied to the unit.

Turn the unit off then back to ON. Alternatively, turn the unit off, disconnect the AC power supply cord, and then reconnect it

OR....
While stopped and "DVD/CD" is the source, press and hold [L STOP] on the main unit and[h10] on the remote control until "Initialised" disappears from the television.Turn the unit off and on again. All settings will return to the default values

Possible that the power supply unit or the main program controller unit has failed. Hence the drain pump has stoped working. You must remove the power control/program controller unit to confirm.

If the lap top does not turn on with the power supply supply unit plugged in you may consider getting another power supply unit for your laptop. The computer should still turn on with the power supply unit plugged in if it does not then this has stopped working and needs to be replaced. From what I have read in your question that is what I would do. Thanks for using FixYa John

the poser supply on the unit is damaged. the power supply is only holding enough of a charge to turn on the unit then the capacitors dont have enough power to maintain it. contact a repair technition or the manufactureer if you have a warranty. working with power is dangerous and not reccomended.

Turn the power of to both the heater and the cooler. Turn the power back on to the heater and the cooler at the same time then reset codes on controller.

I have had this problem with a Fujitsu unit before. If the power is supplied to the outdoor unit first but unit is meant to have power supplied to indoor unit first, outdoor will only stop when power is cut off! In that case, you will have to run the power cable to the indoor unit first and then connect from appropriate terminal back to outdoor unit. (Often the indoor will stop outdoor unit by just cutting the power to it via use of a relay on the pcb.)

HI. The power supply is the culprit. there is some instabilities within the power supply circuitry. The power supply unit should be replaced asap.

300mA is marginal. On CD start unit draws a little over 400mA for about 1/2 second. At moderate CD audio levels the unit draws right at 300 and at full volume 400mA.
Be certain of the polarity and voltage . On the unit I have the wire with the white stripe is negative. If you are using a non-regulated supply, the voltage could be higher than rated. I am using a 9.5 volt non-regulated supply and after input filtering I have 11.5 volts across the input cap, that is rated @16VDC
A non-regulated 12VDC supply will probably exceed this 16VDC
rating.

Measurements taken with Fluke 23 and Simpson 160

HI. if this unit isn't powering up, it could be an issue with the power supply board. To confirm this diagnosis, i would unplug this unit from the surge protector for about 5 minutes. once the 5 minutes are up, plug the unit into a regular wall socket. If the unit doesn't power back up after being unplugged for 5 minutes, this will confirm the power supply failure. you can order another power supply board form the manufacture or, you can simply send the unit back to Sony for this repair as well. If this unit is not plugged into a surge protector, it may have received a surge of some sort.

Please rate and god bless:)