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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.

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  • 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

  • leapyear2008 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.



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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

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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


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