Question about Panasonic PV-C2780 27 in. TV/VCR Combo

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Not comeing on

Unit not coming on after power outage. Found 1.6A 125V fuse blown.

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How to repair electown tv no power


ISSUES:

1. IF sound main fuse/s are good.
2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.
3. almost all these sets the troubleshooting involves checking voltages on the main power board to narrow down theproblem.
4. Be safe and if you do not know what you are doing don't open the set.

Answers to issues:

1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.

2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.

Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.

What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.

3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.

4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.6_8_2012_12_48_47_am.jpg6_8_2012_12_49_03_am.jpg

Jun 07, 2012 | Televison & Video

Tip

Regarding reset codes


so many people i see are looking for this so called magic reset code and were is the reset button in 99% of cases there is no simple reset button when there is a internal fault a simple factory reset wont work its a dead compoinent it needs to be found and replaced with a new one. the simplest repair fault is a blown fuse yes in this case you can replace it as in some cases the fuse blows due to bad manufacturing but!! when the new fuse is installed turn the power on covering your eyes if it blows imediatly turn the mains power of and have the unit looked by a licenced tech

on Oct 18, 2010 | Televison & Video

2 Answers

Toshiba MV13L2 13 in. TV/VCR Combo


it should tell you on the board where you took it out of it usually around 125v/4amp

Feb 02, 2009 | Toshiba MV13L2 13 in. TV/VCR Combo

1 Answer

Sylvania edtv ld200sl8


will not power. the fuse 4a 125v blows immediately when plugged in.

Sep 04, 2008 | Sylvania Televison & Video

1 Answer

Fuse blown


Hi mate most uk set have a 3,15amp 250v fuse ti dosent matter if its quick or slow all the best Bob

Aug 13, 2008 | Toshiba MW24FP1 24 in. TV/VCR/DVD Combo

1 Answer

Tv will not turn on


Hello racecar3,

This denotes a power supply problem. It could be as simple as a blown fuse or as complex as a problem in your horizontal drive section of your Tv causing the shutdown circuit to activate. I would suggest that first you unplug the TV and do a visual inspection to see if you can see any blown fuses in the TV. If not then put the rear TV cover back on and then take the TV to a qualified TV repair shop to have them take a look at it, and repair it.

I hope this helps,
Thank you,
Henry A. McKelvey

Mar 24, 2008 | RCA D52W136D 52 in. TV/DVD Combo

2 Answers

Tv dont come on


Sounds like the typical power surge created by the outage has caused a power supply problem inside your TV. IF that is it, there not much you can do yourself.

Nov 07, 2007 | RCA D34W135D 34 in. TV/DVD Combo

1 Answer

Will not turn on -- no power


Check for blown fuse inside if thats no then you need to trouble shoot the power supply

Nov 01, 2007 | Sylvania 6720FDD 20 in. TV/VCR/DVD Combo

1 Answer

My tv don't work


open the small hatch next to where the power cord enters the back of your t.v. using a phillips screwd you driver. There is a small fuse there that may be blown//careful not to touch anything and remember that even if the unit is unplugged their are circuits inside that will still store a high voltage charge.

Feb 03, 2007 | Philips Magnavox 20MC4304 20 in....

1 Answer

Unit blows fuses


its a short in the power supply but ist realy care?, whats the price of this unit?...good luck

Aug 11, 2006 | Emerson EWC0903 9 in. TV/VCR Combo

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