Question about Sansui Televison & Video
Check and replace damaged component/s at its main power supply regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/ Pull up older posts there.
Posted on Mar 25, 2014
A 6ya expert can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
The service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
Posted on Jan 02, 2017
The solution at this point would be to get the power supply repair since new boards are not longer being manufactured. In about 95% of the time if the LCD doesn't power up or turns OFF by itself or need to be unplug for some time to make work again; those are the symptoms of a dying or defective power supply.
If your TV is less then a year old, still under manufacturers warranty.
I service these power supplies, for more info write to firstname.lastname@example.org
Posted on Dec 06, 2008
SOURCE: Tv shuts itself off
If the TV were in my shop I would first suspect the PSU is failing as it reaches a certain temperature. Capacitors most likely.
If you have a capacitance tester, then it will be easy, if not.....
The capacitors that have / are failing will generally be "bulged" on the top.
However, it is worth noting that they are only a few pennies each, if it were me I would change them all for equivalents.
I hope this helps.
Posted on Mar 28, 2009
philips tv turns itself off and on agianevery 10 mins roughly with a gap of a few mins before coming back on. only had a few months
Posted on Dec 28, 2009
Tips for a great answer:
Jul 30, 2017 | Samsung HLN5065W 50" Rear Projection...
Jul 28, 2011 | RCA HD52W59 HDTV Projection Television
Apr 04, 2017 | Philips Magnavox M61117 (DBM61117)
May 25, 2009 | Mitsubishi VS-6055 60" Rear Projection...
Mar 25, 2017 | JVC AV-32980 32" TV
Jun 25, 2007 | Philips 27PT81S 27" TV
88 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: