Sony KP-57HW40 57" Rear Projection Television "smps" Questions

...just keeps blinking slowly . please help Dear rchoules, The problem in your Tv lies in SMPS( switch mode power supply) circuit. Replacement of the smps board can solve the problem. ...

...replaced lamp and ballast and still will not come on Usually the next step would be to replace the SMPS (switch mode power supply) board. It provide power to the lamp and Ballast. Samsung recommends ...

cuts off restarts randomly ddl60r55oa SMPS (switching mode power supply) capacitors are the wrong voltage on the smps board

Is it possible for me to switch out the SMPS power supply myself? can I switch out a SMPS power spply myself? Can't see any reason why not, as long as it has the same specifications!

...should go I would appreciate it. thanks A common failure with these symptoms in the SD582HD5 is the SMPS module (switch mode power supply). The supply can be removed and what you'll find are ring ...

...sound then after about a minute it shuts off. Any ideas? Possible fault either in the power supply SMPS unit or the main board of the set. please checck my link:

infocus in 102 no out put in smps how to solve this ? Check and replace damaged component/s at it main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some ...

...So in this case you can also check to see if the fuse if blown as a protection or that the SMPS is damaged. Please remove plug remove rear panel to get access to the circuit. see the link

...from the front end of the set. 1.Check power supply to the main board if absent then check the SMPS. ( please check my tips column in my profile for SMPS repair tips) 2. If power comes to the ...

...one if it busted.Regards It is possible that the main power supply has failed and this can be the SMPS- the switch mode power supply. You need to remove the power, remove the back panel to get ...