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Tv turned off for 1 week. When switching back on, can only get an intermittent red flashiinglight. So am unable to get any programmes.

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Leave TV power cord unplugged for one hour, also unplug DVD, cable, sat etc.
If TV does not restart after plugging everything back , then you need a technician.
You can call the number listed on your owner manual.

Posted on Sep 06, 2008

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I have a samsung hcj552w rear projection tv. Every time the power goes out the tv will not turn back on unless I unplug it for a week or 2. When the power goes out then it comes back on just the red...


Replace the STK ICs,STK392-020 they are big black ICs and will have Part Number on them.Also CK the Low Ohm resistors in front of ICs. Mats Electronics has ICs 1-800-628-1118

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It sounds like the common problem with this set. It is an intermittant picture tube, or there is a loose connection on the green drive board on the green picture tube. Try lightly tapping all around on the green drive board while the set is on and see if you have any change. BUT BE VERY CAREFUL! Lots of high voltage on the board. Also use a plastic or wooden device to do the tapping. If you do great, you know you need to resolder the connections on the board or clean the CRT socket on the green drive board. If there is no change, I would bet the green CRT is on its way out. But try tapping the green drive board all over as I said before, that is a very very common fault with these types of TV sets. Good Luck

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Got the same problem with same TV (PT-61-LCX65) that was bought 4 years go in 2006 - first red spot appeared, then few weeks ago got green one nearby. Fixed it for free.
I called Panasonic using the phone number in the manual (1-888-843-9788), selected Service, told that I got the problem which is most probably "a manufacturer's defect" that should be fixed for free - they redirected me to next step, then to next one and in about 20 minutes they arranged me a home-visit by support person (the guy had to drive 2 hours to get here!). Every thing went _very_ smoothly, I am very satisfied with Panasonic's support, it was just one call with few redirections.
The service guy came in two days, unscrewed back panel, connected some kind of box to one of the boards (eeprom programmer?), turned TV onto some channel and let the box do its job for about 5 minutes - then all of a sudden spots disappeared and picture is OK now. The service guy told me that the overall picture quality should have also improved all across the screen, I guess TV sends some kind of feedback to that box for optimization.
It was free service, the service guy mentioned something about law action and that Panasonic is required to fix that for free.

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3 Answers

1.Dead on switch but red power LED comes on. Previous to this intermittent fault with flyback lines then red screen then white screen and loss of sound.


Flyback transformer is very likely bad. Also the most common in these sets as well. The transformer provides and regulates the power. There should be a label on your set that has the DC voltage output rating. You can use a voltmeter and measure the rating your flyback is putting out and see if they are the same.

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1 Answer

Im getting a 4 blinking red light code when i turn on the unit. happens intermittently.


Mine is doing the same,with power off, on your remote press:
display
5
volume -
power
the diagnostic screen should be displayed when the tv comes on
mi e says fan error. last week I took theback cover off and blew alot of dust out of the unit and it lasted for a few days, I will be going back in to check fans closer

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1 Answer

KDS-R60XBR2 power led blinks 4 times,


There are three fans the one that usually fails is located on top of the optical block and cannot be reached by the owner unless you take the set apart yourself. What is happening is that one of the fans are not spinning fast enough or has stopped altogether. The best solution is to replace all three fans cleaning may not be enough to get a slow fan up to speed, and the tech should blow out the dust in the duct work. This is what the tech coming out will (or should) be doing. Also some fans will have an intermittent startup, and cause this intermittently, so it is a good idea just to replace the fans instead of just cleaning them.

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1 Answer

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my names bill fox and i have the same tv . i know a mark miller from rushville in. is this you. if so reach me a 2-1278 and we will discuss replacing your power supply from my tv that has a bad convergance boardbut the power supply works fine. i can fix this for half the estimated price youve already recieved.

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I would recommend replacing the fan, cleaning it doesn't solve the problem...If it does, it's only a temporary fix. Replacement fan is around $30 and easy enough to do yourself...

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Hi huttleywoof,

I've had the same problem 1 week ago. Bought new wirewound ceramic resistors (5w 6.8 ohms) and replaced the old ones.... It helped to majority of people who had the same problem, but mine has now some other issues with appearing diffrent colors on the screen which are not supposed to be there :) Like all goes blask with few red pixels or green :-) Having fun now and can;t find service manuals for this TV :(

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