Question about Televison & Video

2 Answers

Panasonic DVD/VCR combo Player,PV-D4734S

Last week I suffered a power outage.When power was restored my unit did not power on.Ichecked the fuse,it is ok because power is there,and I get readings throuhgout the power circuit,but the front of the unit shows no power and nothing works, can you shed some light.I checked for repair manuals around some shops and the closest I got was Maryland, and 12 days to ship.

Posted by TechPetro on

  • 4 more comments 
  • Bristol Man Nov 24, 2007

    Same Problem as TechPetro: Last week I suffered a power outage. When power was restored my unit did not power on. I checked the fuse,it is ok because power is there,and I get readings throuhgout the power circuit,but the front of the unit shows no power and nothing works.

  • TechPetro Jan 30, 2008

    I will have to look at that diode and take a reading to see if there is a value in that section and the diode itself.Right now I haven't done anything else with the unit.When I will check it and see if

    thats what is the malfunction,I will send a reply and rate the response from your site.


    Tech Petro

  • Anonymous Feb 24, 2008

    I have the same problem for 2 units. Both didn't power on after a power outage. I cracked the case and checked the fuse. But I don't know what might be wrong at this point.

  • ronsilver May 30, 2008

    model pv-d4744S-k no power at all to board checked fuse - ok

  • Anonymous Nov 01, 2008

    After a power failure the unit does not work.

  • bet64des Mar 07, 2009

    After power outage Panasonic DVD/VCR doesn't work, no clock, won't play nor record. Tried other outlets w/o success. Unit only year and half old at the time.



2 Answers


  • Level 1:

    An expert who has achieved level 1.


    An expert whose answer got voted for 2 times.

  • Contributor
  • 1 Answer

Read a post from for the values:
d1o41 20vz diode - shorted
pr1005 1.5A ic protector - open

Please post if your repair worked!

Posted on Feb 24, 2008



  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Hi there,
I've got the same model, Panasonic PV-D4734S-K
And same problem, no power at all, high pitch sound from power supply.

I'm working on replacing the Diode, D1041.
It cracked as I was extracting it,
Can anyone let me know what the value of Diode it is??

Thank you,

Posted on Jan 27, 2008


Add Your Answer

Uploading: 0%


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



Related Questions:

1 Answer

Why won't my Panasonic DVD/VHS recorder repower after a power outage.

If it's that delicate, but you still want to keep it, you could try changing-out the mains fuse in the unit for a really, really low amps one.
You might be getting a power-surge as the power goes off, or as it comes back on. A very low fuse, might blow on the surge, which will leave you needing to replace the fuse, but not the capacitors.?
Best of luck.

Mar 09, 2018 | Panasonic Computers & Internet

1 Answer

What do I do after power outage and monitor will not work?

If the device was plugged in when the outage started and / or when power was restored - it may have suffered a power outage related voltage "spike" (or instantaneous rise in voltage greater than it is designed to handle).

Unplug it for 5 - 10 minutes and reconnect. If it fails to function you may need repairs or replacement. Try a different monitor on the computer before condemning it - it may be a problem with the computer's video card instead.

Mar 11, 2015 | Computers & Internet

1 Answer

Repair base unit

Remove all power from the phone., batteries and the AC adapter for about a minute and if there is a reset button on the base reset it then reinsert the batteries (if it has batteries) and restore the 12 volt adapter. If that doesn't work the unit is probably toast and suffered damage from a voltage spike and fried the internal electronics. Good Luck!

Aug 26, 2014 | Lands Phones

1 Answer

Panasonic problems

Your home may have suffered an electrical power surge, check the end of the electrical cord, there you may find a built in surge suppressor with two buttons, depress the reset button. If one does not exist, then you must access the interior power supply and search for a low voltage electrical fuse. Inspect and replace if burned.

Dec 22, 2013 | Heating & Cooling

1 Answer

I had a power outage and my GE 10000BTU window a/c unit stopped working after 4 weeks. When the power was restored the unit wouldn't come on.

I bet that your ac was running on low voltage for awhile before the black out and the compressor burnt out and or seized. indication . A hum and a click indicates a bad compressor

Aug 11, 2010 | GE AJCQ08ACB Air Conditioner

1 Answer

Will not turn on. after a power outage.

HI. this will happen during most outages. there is a fuse located inside the power supply device that is used to power your unit. simply remove the cover off the power supply box, and replace the fuse inside. this will correct the issue.

***((Now, if the fuse is OK, and not harmed, this will confirm that the power supply has failed. It should be replaced in this case))

Sep 09, 2009 | Nintendo Wii Console

1 Answer

Unit won't take a charge in my car.Ichecked the fuse in my vehicle and its ok.The power cord to the nuvi760 has a sticker that says ''replacement fuse F3A 250V'' but I can't seem to find it

its in the tip of the plug on the charging adapter that plugs in the car..the tip screws off and fuse is inside under tip

Jun 16, 2009 | GPS

1 Answer

Mr. Slim msz-a17na won't turn on after power outtage

after a power outage, normally as power comes back in, it's a little bit high than normal.

with a dead set that you got, it would probably be the control transformer. the primary could have been burn by a spike voltage.( sudden rise in voltage above normal).

or im sure it has a fuse. check first the fuse. if the fuse is ok, then it would be the transformer.

tnx 4 using fixya,


Nov 25, 2008 | Mitsubishi Mr. Slim MXZ30TN Air...

2 Answers

No Power to my TV after power outage

A lot of times its simply a fuse that goes out. Either way someone is going to have to open it up and inspect the fuses first. It 's a fairly inexpensive service call.

Hopefully the fuse took the hit from the storm.

Jun 04, 2008 | Televison & Video

1 Answer

Microwave has no power

Is the outlet ok? Can you plug somethng else into the outlet to see if the fuse or breaker controlling the outlet is ok? If there is power at the outlet, unplug the unit and remove the outside cover.
Look for a blown fuse on the motherboard. Replace it with the EXACT value of the original fuse. You can purchase a new fuse at Radio Shack or hardware store or auto parts store. Try powering up the unit again and see if it works now or whether the fuse blows again. If it blows again, the power supply may have been damaged. Was this a power outage or surge? Was anything else in your home affected?

- Jim

Jan 29, 2008 | Goldstar MV-1526 Microwave Oven

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

Related Topics:

1,238 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

76287 Answers

Cindy Wells

Level 3 Expert

6082 Answers


Level 3 Expert

85231 Answers

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

Answer questions

Manuals & User Guides