Question about Panasonic TH-50PHD7UY 50 in. HD-Ready Plasma Television

3 Answers

New TV - no picture at all

I'm installing my father-in-law's TV. We've checked that the hook up is correct, gotten the right adapters, but still have no picture at all on the TV - not even white noise. Just blankness and a buzzing sound. The TV is a Panasonic Plasma flat screen, model #TH-37PH9UK. We have the cable box hooked directly into the TV using the red and white audio cables, and an S video cable (we've also tried to use a Coax, and the red, white and yellow all together - still the same problem.) Panasonic customer support is now closed. Please help!!! Thanks, Brenna

Posted by Brenna Kupferman on

Ad

3 Answers

Kenneth Walker

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

  • Expert
  • 293 Answers

Https://www.manualslib.com/manual/117718/Panasonic-Th-37ph9uk.html
Make sure the cable box is on. If the TV has never been hooked up before, it doesn't know which input it is supposed to display until it is told or it finds out,
If you turn the TV off and back on ,when you change the wiring it will search for an input signal. If you don't it will stay where it is

Posted on Apr 26, 2017

Ad

Tony Mann

  • Level 1:

    An expert who has achieved level 1.

    New Friend:

    An expert that has 1 follower.

    Corporal:

    An expert that has over 10 points.

    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 9 Answers

In the tv menu there should be a setting for input,[ hdmi how many hdmi ports, ,dtv{Arial}, scart, and other connections this has to be changed to your input for it to find a signal

Posted on Apr 26, 2017

Ad

mega_mind

  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Sergeant:

    An expert that has over 500 points.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 162 Answers

Try pressing input on your remote and make sure the source is selected to what you have it plagged in. For example cable box plugged into hdmi1 set input to hdmi 1. Also can you access tv setup at all? If not your tv might be bad to begin with.

Posted on Apr 26, 2017

5 Related Answers

John Morganti

  • 864 Answers

SOURCE: I have a Panasonic TH-42PWD7UY Plasma screen TV.

See page 16+ of this:
http://www.cisco.com/web/consumer/support/userguides2/4003114.pdf

Posted on Jul 18, 2009

Martin Murray

  • 1623 Answers

SOURCE: Panasonic Plasma Monitor TH-42PWD7B - Convert to TV screen?

hi yvonne not sure if you sorted this but using this lead should get you sorted

http://www.maplin.co.uk/Module.aspx?moduleno=4702

the phono blugs ae used for audio and bnc plugs on the back of your panny are for the video

Posted on Oct 28, 2009

Anonymous

  • 458 Answers

SOURCE: Panasonic TH-46PZ85U Plasma TV

Symptom:
TV shuts off unless all the input (phono and HDMI) cables are disconnected. The
symptom may be intermittent.
Cause:
There is an abnormal AC voltage entering the TV from one of the input cables or AC
outlet.
Remedy:
Follow the Testing procedure to determine if there is a problem external to the product.

Concept
Constant symptom
If the TV no longer shuts off when all input cables are disconnected, then one of the
input cables is introducing abnormal voltages into the TV. Panasonic Plasma TV sets
have 3 wire AC plugs.
As a result, abnormal voltages introduced into this TV will cause the TV to shut off for
protection.
Intermittent symptom
If the abnormal input voltage is borderline (marginal), the TV shut off symptom may be
intermittent. However the cause may still be detectable with a voltmeter.
Protection Proof:
Release the protect mode - the TV has to be unplugged to reset this protection circuit.

Threats from the HDMI input:
Excessive voltage from an HDMI cable connected product will activate the Plasma TV’s
protection circuitry. Placing an isolating / buffering connector (sometimes called a voltage
conditioner) between the TV and the HDMI input cable often solves the problem.
Testing -
Unplug all the HDMI inputs from the TV. Turn on the TV. Plug in the HDMI inputs one at a
time. The cable that causes the TV to enter the protection state is connected to the product
that has the excessive voltage (and signal). Avoid connecting this product until an isolating
connector is found.

Posted on Jan 27, 2010

Azrael SRL

  • 11800 Answers

SOURCE: My Panasonic Viera 50" 1080i

The Panasonic doesn't detect the presence of the signal on the antenna input so it just skips it. shut down the player and turn the cable box on before attempting to switch sources.
But why aren't you using the Composite RCA connection on the cable box ? Not only you would get a much better image but the tv would detect that change in the AV source and should switch by itself. If it doesn't then the control processor is faulty and the entire mainboard will will have to be replaced

Posted on Nov 05, 2010

Anonymous

  • 85 Answers

SOURCE: trying to hook up panasonic veira flat screen tv

marylynn_you,
If the red, white and yellow wires you are referring to are coming from another video source like a DVD player or cable box, attach them to the video 1 inputs red, white and yellow connectors; right below component in.

Please rate this answer if I was able to help.

Thanks,
Chris-

Posted on Mar 07, 2011

Add Your Answer

×

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

0helpful
1answer

Where does yellow wire from PTO go?

Have you tried to get manuals for this tractor by googleing?
0helpful
1answer

Tcl tv freez no sound/picture

are you using a cable box, tried to reset the box.
Oct 13, 2012 • TCL L32D20
0helpful
1answer

Viore LCD26V37HA Won't Work With Cable

where did you hooked up the cable box, how about the settings in the tv did you checked?.
0helpful
1answer

Hi i'm trying to identify the model of my McCulloch chain saw. Number on the bottom 600016F 15-017314. Can someone help please?

I recommend contacting your local authorized service center for assistance.

You may contact the manufacturer, download manuals, check fuel/oil ratios, order parts, find your local service center, and view other resources using these links:

Contact us
User manuals
What is the correct fuel mixture for McCulloch products Chainsaw Trimmer...
McCulloch Service
McCULLOCH PARTS ACCESSORIES

I trust this information has proven beneficial.


helpful-rx44h4hsqebyqg3voy0wii3n-2-0_5.png
1helpful
1answer

Hi. I've just hooked up my 3500S to a new Samsung

Hi
  • Make sure your SCART cable is fully cabled...for IN and OUT connections..
some SCART plugs works one way..I recommend to replace it with another one at least for testing..
  • Second option,buy an SCART to RCA/S-video adapter and use that one for "s" connection..
here is an example of SCART TO COMPONENT & S-VIDEO adapter on the URL below..

http://cgi.ebay.com/SCART-COMPONENT-AND-S-VIDEO-/140482348595?pt=LH_DefaultDomain_0&hash=item20b5668633

Hope this helps!
Take care and please
Remember to rate/vote and give me 4 Thumbs Up for me to continue f
or Helping out the Community :)
Thanks
0helpful
1answer

Sound is not working. everything is plugged in right. got the tv from my father-in-law who always had it hooked up to a receiver box. now we have it and dont have a receiver box and are unable to get any...

it sounds like the internal speakers are just off. you should be able to navigate the menu and find where to turn the speakers back on. i have my tv set up with a surround sound system and turned the internal tv speakers off. should be in the sound settings or with a picturre of a speaker.
1helpful
2answers

Relay issue

i think fuel pump,did you try un-hooking the alternator?--if that fixed it then the alternator is shorted out---
0helpful
1answer

TV picture size (height) adjustment

TV model # PCJ 612 R SAMSONG SERIAL # 39Z 300 125 W
0helpful
1answer

Drivers/netopia/usb/2kxp

You can go to the adapters website and find the drivers for it, then you can burn it on a cd or put on a usb flashdrive.
If you cant find it let me know and I will get them for you.
Thanks
Not finding what you are looking for?
Panasonic TH-50PHD7UY 50 in. HD-Ready Plasma Television Logo

Related Topics:

85 views

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts

 Grubhead
Grubhead

Level 3 Expert

5720 Answers

Demonic-2011
Demonic-2011

Level 3 Expert

513 Answers

The Knight
The Knight

Level 3 Expert

76703 Answers

Are you a Panasonic Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...