Panasonic PT-53x54J The model is actually a PT-53x54J, would this require a service Tech or could a novice repair?? If a tech is needed would you know an estimate?

On a panasonic if its a "3" blink pattern its usualy a sign that the convergnce hsa failed. When this happens the tV will commonly shut down. You will need to call in a repair shp or get the parts from sites like www.TvRepairKits.com or just google convergence repair kit.

Let me know what actual model number is; one listed is for a newer set.

SD tech

That is the classical sound of a Switchmode power supply, detecting an "Over current" situation and shutting down, for "Safety" reasons, like fire explosion etc. I get these in the shop frequently, (actually they seldom get to the shop, more, we go to them, as they are so BIG) This is a common occurrence. But can have many, many causes, the Power Supply shutting down, is a "Symptom", of the actual "Cause". Unfortunately, as related there are many areas that can cause this to happen. It literally can be in any section, or part of the circuit. really, the only way to effect a fix, is to first get a Service Manual. It is well worth the price it costs to get one. Simply Google the name off your TV, and add the words "service manual" after, Panasonic PT-53X54 service manual The manual gives service algorithms, to work through, to isolate the problem. It is still quite a challenge in any event. Rear projection TV's do have what seems to be a higher failure rate than the "Normal" TV's. Also they seem to be more expensive to repair. If you decide to get a repair ensure you get a firm "Quote" before proceeding. No "Quote" no job. If you choose to do it yourself.. good luck

Hi,
This is due to convergence out chips failure, replace convergence out ICs in TV to get converge picture.
If you are handy with electronics stuff repair and want to repair TV by yourself (soldering work is required) then let me know exact model number written at back of TV to provide you more technical info OR ask local tech to fix it.
Thanks.

Service Tech is required since they have the EEPROM tool and it's not available to the general public.

part number for the lamp unit is:
LFS4000PA1EB It has a suggested list price of 605 dollars and is not customer replaceable----it also requires TECH approval from Panasonic to order----this is one of the 2007 models with a led type lamp--have to dismantle set to replace--no shops here will do it in the home---lamp wholesales for under 300 but has substantial core charge---they rebuild all these.

I hope this helps you---You can also Google the model number and I think you will find some used ones but no new ones.

sd tech

go to tv look for menu button u can fix it there

HI, The Pc Board that is located in your set, has become unstable. there are several IC's that control convergence and input streams as well. the damaged board should be replaced asap. it is possible for a service tech to be directed to your home but, most will require you to transport your set to the actual repair shop. i will list the part Number below.

Panasonic Part Number: TNPH0370ADS(PC BOARD) $347.95

you must enter the service mode,call the tech and get sequence to enter the service mode to clear and reset/write to eeprom ic to save the settings.

most shops I know are crooked and make up stuff to squeez the most outta ya usually about half what the set costs. so are car mechanics. best thing to do is ask around for trusted repair shop .....word of mouth rules. any tech with half a brain can come to your house point to the parts within 1 minute...and should just charge a house call. good luck