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Aric
Aric, Technician
Category: Consumer Electronics
Satisfied Customers: 34484
Experience:  20+ yrs. experience troubleshooting and repairing electronics. Owner of A/V installation and repair business.
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My Panasonic big screen tv goes black screen then when I power

Customer Question

My Panasonic big screen tv goes black screen then when I power it off and back on the picture is fine , but this has happened 3 times today alone
Submitted: 2 years ago.
Category: Consumer Electronics
Expert:  Aric replied 2 years ago.

How long have you had the set for, and when did the problem occur?

Additionally, what is connected to the TV for devices (DVD, cable box, etc.), and do you have the same issue regardless of which you're trying to watch?

Also, if you press the MENU button on the TV remote (not the cable box remote), does the MENU come up on screen?

Customer: replied 2 years ago.
2-3.years
Sound bar
Direct tv

I only watch the tv thru direct tv and there remote
Nothing else is connected

I have this unit in my garage sitting on top of my refrigerator live in Mississippi
Temps are not extreme. I have insulated garage door and heat lamps comfortable 60 plus degrees

I can't get the Panasonic remote to work
Expert:  Aric replied 2 years ago.

On the TV itself (no remote), press either the INPUT, Menu, or Volume buttons, do any of these indicators come up on the screen?

 

Additionally, are there any blinking lights, buzz or hum sound on the set?

Customer: replied 2 years ago.
Volume and menu come up no buzzing etc
Expert:  Aric replied 2 years ago.

Do you have a DVD player or other device you can connect to the TV to see if the picture comes up right away?

 

Also, when the picture does not come up right away with Direct TV, does the TV still have sound?

Customer: replied 2 years ago.
No
But sound works during black screen

I'm watching it know and picture is fine just happens

It doesn't happen until we've been watching for a while
It has never happened upon start up
Expert:  Aric replied 2 years ago.
When the picture goes out, do you get a "No signal" message coming up on the screen?
Customer: replied 2 years ago.
No sir
Expert:  Aric replied 2 years ago.
Have you ever replaced the lamp my friend?
Customer: replied 2 years ago.
No it's less than 3 Years old
Is that your thought and what does that cost
Expert:  Aric replied 2 years ago.

Yes the symptoms you're having are extremely common with a lamp that is failing. The filament will change resistance and cause the ballast to become unstable and shut the picture down, with is usually cured by a power reset until the lamp finally fails completely.

 

The link below is to where you can purchase the lamp for your set:

 

http://www.amazon.com/Electrified-TY-LA1001-Replacement-Housing-Panasonic/dp/B003QIVFC0

 

If this answers your question, please click "Accept", as it is the only way we Experts get paid for our knowledge on the site. Tips and Bonuses are welcome and appreciated!!

Aric, Technician
Satisfied Customers: 34484
Experience: 20+ yrs. experience troubleshooting and repairing electronics. Owner of A/V installation and repair business.
Aric and 6 other Consumer Electronics Specialists are ready to help you
Customer: replied 2 years ago.
How hardd is this to replace would I need a technician

In addition that doesnt sound like it should fail so quick
Expert:  Aric replied 2 years ago.

Average life expectancy of a lamp is around 2-3 years, whish is right in the range you're in.

 

The link below is to a free download of the manual. Instructions to replace the lamp yourself, are on page 64:

 

http://www.retrevo.com/support/Panasonic-PT-52LCX16-TVs-manual/id/275ci663/t/2/

 

 

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Aric
Aric
Electronics Technician
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20+ yrs. experience troubleshooting and repairing electronics. Owner of A/V installation and repair business.