Question about Panasonic Televison & Video

1 Answer

Sanyo 42" TV Model #DP42740 Panasonic #EDO2402637 trouble shooting.

Have replace the Power Supply board from ShopJimmy (Part #N0AB6J00001) and still have same problem (will not turn on, only click on and then off for about 20 seconds, no picture or sound. Will do this for as long as I try which I have tried over 6 times. What should I do next?

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Vice President:

    An expert whose answer got voted for 100 times.

  • Master
  • 822 Answers

A/v board.........

cheers

Posted on Dec 04, 2016

Ad

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of.(from cars to computers, handyman, and even drones)
click here to download the app (for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Ad
  • 1894 Answers

SOURCE: panasonic th-42pa20 plasma 42 inch tv

was that capacitor damaged?

Posted on Jan 11, 2008

ginko
  • 19396 Answers

SOURCE: 42" Vizio - no picture no sound

If the TV goes in standby, then it is in protection mode.

Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
connected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , starting the flashing light.

If you are in situation one, then the TV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |


On LCD Pay particular attention at inverter and power board, power board can be inspected looking for bulged or leaking capacitors, then tested with a multimeter. The inverter is more difficult to test , there is need to read voltages, should be done by a tech. Also the LCD controller board can cause same problem

Posted on May 04, 2009

SOURCE: power light comes on and clicking is heard but no

your problem is more a defective y board with y buffer boards one of them is short

Posted on Oct 26, 2010

  • 8457 Answers

SOURCE: I'm working on a sanyo 50" hdtv, It wont power on,

The power supply board have 6 capacitors dead,must have very high current going through the tv to have that many cap to died on the power supply board.U have good electronic skills trouble shoot the power supply board again,have something else is dead in there?Or try website like Ebay.com to buy a refurbish power supply board for the replacement.

Posted on Nov 24, 2010

eagle338
  • 4889 Answers

SOURCE: I have a Sanyo DLP

Sanyo plasmas have LEDs on the boards that can be used to identify the source of the problem. Are LEDs on any of the boards lit> If yes then which ones?

Posted on Apr 06, 2011

Add Your Answer

Uploading: 0%

my-video-file.mp4

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

×

Loading...
Loading...

Related Questions:

1 Answer

Where is located the fuse in a tv sanyo model No. DP42740


There are several fuses on the power supply board.

The main one is right next to where the cable from the AC connector is on the power supply.

BTW you may want to check these listings too:

http://www.coppelltvrepair.com/search?q=DP42740

(although if you are looking for a fuse that probably means totally dead TV and if that;s the case then you do not need a main board repair)

Apr 14, 2014 | Sanyo DP42746 42 in. Plasma Television

1 Answer

Tv come on no pictuee and goes off after 30 sec. it keep on doing this unless I unplug it.


The tv power supply board that the board where the power a/c cord plug into it.The tv power supply board it is dying and the causes,it is not holding and sustanstance tv power voltages anymore.Tries websites like Shopjimmy.com,Ebay.com to buy a whole new refurbish power supply board for the replacement.

Jul 25, 2011 | Sanyo 42 in. LCD TV

1 Answer

My tv keeps turning itself on and off


Power supply boad have problems.That the board,where the power a/c cord plug into it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Oct 17, 2010 | Sanyo 42 in. LCD TV

1 Answer

Have a Model No: DP42746 TV will not turn on nothing lighting up have electric at outlet owned for about 3 years


Tries unplug,replug tv it back about hour later.The tv will reset itself back to factory.See if it work than.Not the power supply board,it dead.That the board,where the power a/c cord plug in to it.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Aug 21, 2010 | Sanyo DP42746 42 in. Plasma Television

4 Answers

Hello my Sanyo dp42849 42 inch has no picture and no sound. when i turn on the tv a green light in the bottom right hand corner comes on and occasionally flashes off and then back on.


First, you need to know the sub-model of your TV.

It is called "chassis" and is shown on the back of the TV on the label where the model number is shown.

For example it can be "P42849-00" or "P42849-01".

Then search at www.coppelltvrepair.com/search or just go to www.coppelltvrepair.com and enter the link for SANYO DP SERIES to search for that.

Here's an example of a repair service (note it may NOT be the one for your exact model though!):

http://www.coppelltvrepair.com/p/41/sanyo-dp42849-p42849-00-does-not-power-on-repair-service

Hope this helps!

Jul 16, 2010 | Sanyo 42 in. LCD TV

1 Answer

Sanyo lcd tv blinking


Power supply board is dead.Replaced the power supply board will solved this problems.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Apr 02, 2010 | Sanyo 42 in. LCD TV

2 Answers

My 42in panasonic plasma viera blinks 10 times and will not turn on


Power supply board is dead.Replaced the power supply board will solved this problems.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Apr 02, 2010 | Panasonic TH-42PZ700U 42 in. Plasma...

1 Answer

Sanyo 42" LCD will not turn on!!!


Power supply board is dead.Buy a refurbish power supply board at Shopjimmy.com,Ebay.com for the replacement.

Mar 26, 2010 | Sanyo 42 in. LCD TV

1 Answer

Sanyo 42 inch plasma not turning on, not power showing


Power supply board it dead,must replaced the power board.Tries Shopjimmy.com,Ebay.com to buy a refurbish power supply board.

Feb 06, 2010 | Sanyo DP42746 42 in. Plasma Television

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

40 people viewed this question

Ask a Question

Usually answered in minutes!

Top Panasonic Televison & Video Experts

 Grubhead
Grubhead

Level 3 Expert

5190 Answers

The Knight
The Knight

Level 3 Expert

74459 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

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

Answer questions

Manuals & User Guides

Loading...