Question about Panasonic TH-42PA20U/P 42 in. Plasma EDTV

1 Answer

Plasms tv hello the problem with my tv is that when you turn the tv on it will stay on for about 10 mins then it will turn its self off on to stand by. then the red standby button flashes constantley.also there is a winng sound coming from the back of the tv when you turn it on. hopefully you can help. thanks ryan

Posted by on

  • hck9 Sep 17, 2008

    We have the same problem but if you set the Power Save option to On it works fine.

×

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.
    Corporal:

    An expert that has over 10 points.
    Problem Solver:

    An expert who has answered 5 questions.

  • Contributor
  • 18 Answers

Hello
Do you have a back-UPS?

Posted on Dec 07, 2007

Ad

1 Suggested Answer

6ya6ya

6ya staff

  • 2 Answers

SOURCE:

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

6ya.com

Instant Repair Help over the Phone

6ya.com

Save Time & Money by instantly connecting to...

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Hi i bought a 3 years used samsung tv smart 3d 60 " and the tv turn off and turn on it self randomly sometimes it stays open 2 min , 5 min and sometimes dont even close for 5 , 6 hours straigth .. i was...
In most of the case, the problem is the main board, you may try the below procedure to fix the problem:

Re-Flow Soldering Procedure for Main Board

    1.Pre-heat your kitchen oven to 385 degree (No more than 400 degree);

    2.Put the main board on a card board (like a pizza box board) in the oven;

    3.Heat it for 10 minutes (No more than 10 minutes);

    4.Turn the oven off & leave the door open, at this moment, do not touch or move the board until it colds down to the room temperature.

    5.Install the board in the TV & try it out.

Aug 30, 2017 | Samsung Televison & Video

1 Answer

1999 dodge neon headlights turn off an back on by them self
maybe the headlights is fault.
China OBD2 car diagnostic tools wholesale on CareUCar

Mar 03, 2014 | 1999 Dodge Neon

1 Answer

Hitachi L42vc04u switching its self on at some point threw the night. When I go to switch tv on the blye light comes then turns red then blue then red goes on for about 10 min then it turns blue and it...
The power supply regulator section circuit should be troubles hooted. Contact any service technician.

Oct 28, 2013 | Hitachi Televison & Video

1 Answer

Is there a security sistem in a gmc ck3500 98
yes usually the 2 white wires break inside column that mount to lock cylinder assembly, try turning key on for 10 min than off than on for 10 min than off than on for 10 min.then try and start if starts and stays running will prob. need passlock sensor which is part of ignition lock cylinder

Feb 25, 2013 | 1998 Chevrolet Tahoe

1 Answer

Hello my television is a sony KV32HX15U , when I switch it on the picture takes about 10 seconds to display the television then stays on for about 20 minutes then switches off into stand by mode and...
Hi Gareth,

This model no. has a built-in "self diagnostic software" that can be access to narrow down where the fault came from.
How to enter to self diagnostic screen display.
1. Turn on the main power switch of the TV and enter into standby mode.
2. Press the following sequence of buttons on the remote control.

11_10_2011_11_05_29_pm.jpg
Self diagnostic error menu will be display. It has an error code no. with the corresponding numerical digit "0" means no fault detected or "1" fault has been detected. See sample picture below.




11_10_2011_11_10_48_pm.jpg


Please let me know the result to assist you further.

Nov 10, 2011 | Televison & Video

1 Answer

Tv works for about 10 mins then shuts its self off, if let to sit for a while can turn back on and works for about 10 more mins then turns its self off again, is it over heatings? or are the capasitors...
Hello

You mostly see this when the bulb is bad. I dont remember the tech answer however changing the bulb fixes 95 percent of them. It is possible your power supply is going bad as well, but you would probably see problems trying to get the tv to come on.

Good Luck

Nov 24, 2010 | RCA HD52W56 52" Rear Projection HDTV

1 Answer

I have a new 32" panasonic 20b after a week it has now started to turn its self off. we took it back to the retailer they said they fixed it turned off the stand by timer. got it back home same thing turns...
This tv have power supply problems,take it back to retailer demand an exchange or call Panasonic for a warrenty repair.

Sep 08, 2010 | Panasonic Viera TX-32LX70 32 in. LCD TV

1 Answer

Keeps turning its self off
My MS access files has locked, and now i foget my password, so can you help me,,,how can i open this,,, do reply ,,,,,,,,,which s/w break this password......

Apr 30, 2010 | LG 50PX1D 50 in. Plasma Television

0 Answers

My converter box will not turn on. The light stays red. i plug it in and it lights red but it wont turn on it stays off and i use remote and i manually push the power button but it wont turn on!!

Feb 02, 2010 | Televison & Video

1 Answer

Lcd tv turns off after 5 mins, leave 2 mins comes on to stand by
Swollen ( bad ) caps in power supply first place to look.............T.

Dec 17, 2008 | Samsung DLP HL-P5663W 56" TV

Not finding what you are looking for?

View Most Popular

TH-42PA20U/P 42 in. Plasma EDTV

  • Televison & Video

Related Question

Hi i bought a 3 years used samsung tv smart 3d 60 " and the tv turn off and turn on it self randomly sometimes it stays open 2 min , 5 min and sometimes dont even close for 5 , 6 hours straigth .. i was...

  • Samsung Televison & Video

Open Questions:

0 Answers

red flashing light on panasonic plasma tv

Nov 21, 2013 | Panasonic TH-42PA20U/P 42 in. Plasma EDTV

0 Answers

On a Panasonic TH42PA25 plasma TV, I can't get it to recognize composite or s-VHS input sources. Trying to connect a VCR--connecting the composite out of the VCR to one of the composite IN ports (RCA) on the back of the TV. Cycle through the Inputs using the front button on the TV. It only recognizes the DVD (composite), the Comcast box (CH3) and PC (not connected). Tried disconnecting everything (Comcast RF feed, DVD) and still no go. Any ideas? Rob

Jan 18, 2011 | Panasonic TH-42PA20U/P 42 in. Plasma EDTV

0 Answers

panasonic 42 in plasma red power light blinks 2 times can not turn off unless is unplug

Dec 18, 2009 | Panasonic TH-42PA20U/P 42 in. Plasma EDTV

0 Answers

Panasonic TH-42PA20 TV manufactured Jun, 2003. 3 days ago TV shuts off after from between 10 mins to a few hours. After shut off red power light blinks six times and stays solid on 7th blink for a few seconds and repeats this cycle continuously until I pull the plug from wall outlet. Is this the power supply board and can it be replaced by my elec. engineer bro-in-law (which part #) or is it some other part that needs to be replaced?

Jul 22, 2017 | Panasonic TH-42PA20U/P 42 in. Plasma EDTV

Related Topics

Panasonic TH-42PA20U/P 42 in. Plasma EDTV Logo

Related Topics:

101 people viewed this question

Ask a Question

Usually answered in minutes!

Popular Questions

13 Answers
Scratches on Plasma TV Screen

Panasonic TH-42XVS30U 42 in....

25 Answers
Plasma TV-power light does not come on

Panasonic TH-42PWD6UY 42 in....

8 Answers
Red light flashes 10 times - Panasonic TH-42PX6U

Panasonic TH-42PX60U Television

6 Answers
TH-42PX60U red light blinks 10 times wont come on

Panasonic TH-42PX60U Television

5 Answers
Plasma tv problem

Panasonic TH-42PD50U 42 in....

Check Out the Latest HD Televisions Report
Check Out the Latest HD Televisions Report

View all Fixya Reports

Top Panasonic Televison & Video Experts

Grubhead
Grubhead

Level 3 Expert

5699 Answers

Demonic-2011
Demonic-2011

Level 3 Expert

512 Answers

The Knight
The Knight

Level 3 Expert

76177 Answers

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

Answer questions

Manuals & User Guides

PDF Manual
. TH-42PA20U/P 42 in. Plasma EDTV...

TH-42PA20U/P 42 in....

Loading...