Question about Panasonic CT-32HX41 32" TV
So I'm sitting down watching TV a couple of weeks ago and my TV turned off. Looked around to see if the kids were playing with the remote. Nope, nobody hit any buttons. I tried powering the unit back on with the remote and nothing. I tried powering on at the power button on the front, nothing. I unplugged the Tv and plugged into a different outlet and turned it on. Surprise it works. An hour later it did it again. I unplugged an plugged back in the same outlet that it started doing this with. I t worked again for a while and eventually got worse over the last 2 weeks. Now I can only get it to work for about five mins at a time. Any ideas???
Sounds like The main power supply regulator section circuit fault. Either it will be a separate board, or the part of main board. Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Pull up older posts.
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.
Search the site by type in the "brand name" to your device; in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
Posted on Apr 05, 2017
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Posted on Jan 02, 2017
i think line out put transformer is leaking high voltage.if u r nat an technetion then dont try to on tv agin because high voltages can damage several costly ic in the set.
Posted on Jun 12, 2007
The blinking light tells you what is wrong with the circuit. If it blinks 3 times it is the convergence amplifiler. I had this problem and tried to fix it myself and I don't think that I have it connected good enough. I know this is the problem with mine. I will let you know if this fixes that. Let me see what 5 blinking lites mean. I will tell you what each blink means from the repair manual, 1 blink is +140 circuit, 2 blinks is Low DC, 3 blinks is convergence, 4 blinks is HHS, 5 blinks is IC4011, 6 blinks is IC4018. I hope this helps. You can get a repair manual at servicemanuals.com it really helped me. I will let you know how my repair goes. I hope this helps. Rick
Posted on Dec 12, 2007
I dont know if this will help anyone....but I opened the TV up and found a blown fuse right wherer the power cable connects. I replaced the fuse and while doing so noticed alot of dust and what seemed like part of a spider web. I got a can of compressed air and cleaned it up. Once I put in the new fuse the TV worked perfectly.
Posted on Aug 12, 2008
SOURCE: panasonic HDTV /no power
the loss of power was do to a blown fuse. could not access it through the small opening near where the power cord went in at the back of set.. carefully took the back of just far enough to access the fuse and replaced it. Working fine.
Posted on Nov 25, 2008
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