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Require to know how to get into Service Mode on PANASONIC TV TX28DK1.

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you should be able to download one from here if you have any problems or its not what you needed then give me a shout back and ill locate another one for you ok

Posted on Apr 25, 2008

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I have a 6 yr old Panasonic PT 50 LC13 and I need to know how th reset the lamp. i just replaced the bulb and i cannot get the tv to turn in


To reset the lamp follow the steps below.

Press and hold "Volume down(-)" at the front panel and "TV/Video" on the remote control for more thatn 5 secs in power off condition to activate the Service mode map. You can now reset the lamp.


After that check if the symptoms still there. If yes, let me know the status of the led light(Power, Temp, Lamp) and its color to determine where the fault came from.


Jdvillanueva

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Panasonic tv CT2722HE how do change from hotel mode to tv mode


May i please know the model and the make of the product in details so that it can help me resolving the issue is a more prompt manner

Apr 23, 2008 | Projection Televisions

1 Answer

Where is the air filter on this tv ?? it keeps saying it needs cleaning and shuts itself down after 1 min. ? this is the first time this has happened in 5 years !


the filter is located internal to the unit and you must dissemble your unit to clean or replace it this is not as a user serviceable item on some units, contact Panasonic via there web sight and request information from there tech services for further info.

Hello, i will list the criteria required to service TV and projector TV`s first and foremost you require a good understanding of how TV`s work and the ability of reading schematic diagrams, then you require a knowledge of how printed circuit boards are patterned so you can navigate around them to locate possible trouble spots.
then you require
1 multie meter of good quality
1 oscilloscope 20 MHz or better
1 shop service manual pertinent to your type and model of unit you wish to repair
this is a minimum requirement of test equipment you can have

you also kneed a location or locations to obtain the replacement parts you may require to complete the service task.
Now if you have all the above criteria in place then you have some hope to service your unit

a flashing red indicator on your TV usually refers to an internal circuit failure, most modern TV`s have circuits incorporated in the circuit design to protect good working components not involved in the fault from further damage so the set will not power up and an indicator light will start flashing, trouble spots can be anything like power supply under voltage, over voltage over current, no vertical deflection, excessive high voltage, XRAY, convergence failure,, EXT EXT,EXT,
Warning rear projection televisions can harbor in excess of 30,000 ,yes that is thousand Volts

There are and never will be user serviceable components inside LOL

Now if you are ready and require further assistance you may contact me and i will step you through the diagnostic procedures Good luck

Mar 01, 2011 | Panasonic PT-60LC14 60" Rear Projection...

1 Answer

I need to do a factory reset on my panasonic tv


You Have to Know How To Enter sevice Mode and if you do not know what you are doing you can really mess TV up BADLY Its a Page Long with alot to do before you can even get into service Mode and if you change the wrong values you can shut set down and reallly have a nightmare on your Hands I hate these TVs panasonic did not keep things simple when it came to setting convergence on these sets.you really do need service Manual for this TV.

Sep 21, 2009 | Panasonic PT-47WX42 47" Rear Projection...

1 Answer

Tv screen picture cut off on left side


there is no user adjustments for these. The service mode is what you need but more likely you need a new tv

Aug 25, 2009 | Panasonic Projection Televisions

1 Answer

Panasonic projection tv


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

Jun 19, 2009 | Panasonic PT-47WX49 47" Rear Projection...

1 Answer

Panasonic Projection TV


6.1. How to enter SERVICE 1
1. In sound menu, set BASS to MAX, and set TREBLE to MINIMUM.
2. Simultaneously press INDEX button on remote control and
VOLUME DOWN button [ - ] on the TV set.
6.2. How to enter SERVICE 2
1. Set the channel to CH99.
2. Press HOLD button on remote control.

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1 Answer

Exiting service mode


All different brand of PTV has there way of excisting out of the service mode, panasonic don't list it, very hard to do, turn tv off then you see.

What about Bob

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1 Answer

Panasonic PT-47WX49 Convergence IC


usjavelin. I have the pdf files for the tv. I own the same one. I can send them to you if you'd like.

Dec 16, 2006 | Panasonic PT-47WX49 47" Rear Projection...

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