Hi and welcome to FixYa,Initially
, have you tried the RESET button on the front panel? This may have been proposed by another member of the site who responded ahead but as I am unable to view their solutions, I have to post it.
Offhand, should the above reset be not corrective, options then are:
- consider a DIY (do-it-yourself) repair if and only if very familiar with electronic components & circuitry, use of a DVM/VOM, a soldering iron/station and safe working practices with electrically powered devices. Access to a Service Manual or at the very least, a schematic diagram would be a necessity;
- should you be uncomfortable with a DIY, perhaps your best bet would then be to seek the services of an authorized Sony Service Center or a qualified professional.
If a DIY is being considered, preliminary check would be on the different voltages of the power supply (PS) board and the conditions of the power/filter capacitors. The schematic diagram
of the PS board maybe referenced below.
In some instances, mechanical issues could also trigger the auto-shutdown such as the loading motor, gear, belt.
Good luck and thank you for asking FixYa. Merry Christmas.