REPAIRING AND NOT THROWING AWAY

REPAIRING AND NOT THROWING AWAY

Richtige Fernseher haben Röhren!

Richtige Fernseher haben Röhren!

In Brief: On this site you will find pictures and technical information about Service Modes, Circuit Diagrams, Firmware Update procedure, Disassemble procedure, Universal remote control set-up codes, Troubleshooting and more....

If you go into the profession, you will obtain or have access to a variety of tech tips databases HERE IT IS Master Electronics Repair !.

These are an excellent investment where the saying: 'time-is-money' rules. However, to learn, you need to develop a general troubleshooting approach - a logical, methodical, method of narrowing down the problem. A tech tip database might suggest: 'Replace C536' for a particular symptom. This is good advice for a specific problem on one model. However, what you really want to understand is why C536 was the cause and how to pinpoint the culprit in general even if you don't have a service manual or schematic and your tech tip database doesn't have an entry for your sick TV or VCR.

While schematics are nice, you won't always have them or be able to justify the purchase for a one-of repair. Therefore, in many cases, some reverse engineering will be necessary. The time will be well spent since even if you don't see another instance of the same model in your entire lifetime, you will have learned something in the process that can be applied to other equipment problems.
As always, when you get stuck, checking out a tech-tips database may quickly identify your problem and solution.In that case, you can greatly simplify your troubleshooting or at least confirm a diagnosis before ordering parts.

Happy repairing!
Today, the West is headed for the abyss. For the ultimate fate of our disposable society is for that society itself to be disposed of. And this will happen sooner, rather than later.

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..............The bitterness of poor quality is remembered long after the sweetness of todays funny gadgets low price has faded from memory........ . . . . . .....
Don't forget the past, the end of the world is upon us! Pretty soon it will all turn to dust!

©2010, 2011, 2012, 2013, 2014 Frank Sharp - You do not have permission to copy photos and words from this blog, and any content may be never used it for auctions or commercial purposes, however feel free to post anything you see here with a courtesy link back, btw a link to the original post here , is mandatory.
All posts are presented here for informative, historical and educative purposes as applicable within fair use. NOTHING HERE IS FOR SALE !

Saturday, 30 March 2019

HOW TO ENTER SERVICE MODE - PANASONIC TC-P42X3 - PLASMA TV

HOW TO ENTER SERVICE MODE - PANASONIC TC-P42X3 - PLASMA TV

Panasonic TC-P42X3 - 42 inch Class 720p Plasma HDTV - Service Mode _ LED blinking Codes
HOW TO ENTER THE SERVICE MODE
While pressing [VOLUME ( -- )] button of the main unit, press [INFO] button of the remote control three times within 2 seconds.
KEY COMMANDS
1 > button...Main items Selection in forward direction
2 >  button...Main items Selection in reverse direction
3 >  button...Sub items Selection in forward direction
4 >  button...Sub items Selection in reverse direction
* [VOL] button: Value of sub items change in forward direction ( + ), in reverse direction (--)
TO EXIT THE SERVICE MODE
Switch off the power with the [POWER] button on the main unit or the [POWER] button on the remote control.
HOW TO ACCESS SELF CHECK
Prod Self-check indication and forced to factory shipment setting
* Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote control for more than 3 seconds . 
* TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control for more than 3 seconds.
TO EXIT; Disconnect the AC cord from wall outlet.
Confirm the following parts if NG was displayed.
SCREEN DISPLAY & CHECK POINTS
POWER LED BLINKING
When an abnormality has occurred the unit, the protection circuit operates and reset to the stand by mode. At this time, the defective block can be identified by the number of blinks of the Power LED on the front panel of the unit.
BLINKING CODES
Local screen failure
Plasma display may have local area failure on the screen.
Click on the pictures to Magnify
Posted By: FRANK at 02:10
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