Question about Philips 27PT81S 27" TV
TV shuts itself off. TV will be on for an undertermined time and Red LED power light on front will flash then TV turns off. TV will turn back on either by remote or power button on set and the majority of the time will continue to shut itself off immediately after being turned on. If TV is left off for a long time TV will stay on for about an hour then start shutting itself off again. I have a feeling that it is a chip problem and needs replacing. The TV has been a good workhorse and in all other respects a worthwhile purchase.
Capacitor problems in power supply or a regulater isolate the power suppley by disconecting the line output stage/unplug scan coils for example and run a 60w bulb as a dummy load one wire to earth and the other to rail voltage colecter of line output transister if the bulb glows steady the power supplys fine
Posted on Jun 25, 2007
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this 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.
Here's a link to this great service
Posted on Jan 02, 2017
Tips for a great answer:
Dec 25, 2015 | Televison & Video
Nov 15, 2011 | Mitsubishi VS-50805 50" Rear Projection...
Sep 10, 2010 | Samsung Televison & Video
Dec 06, 2009 | Panasonic PT-50LC13 50" Rear Projection...
Oct 07, 2007 | Televison & Video
947 people viewed this question
Usually answered in minutes!