Emerson EWF2703 27" TV Logo

Related Topics:

Question about Emerson EWF2703 27" TV

1 Answer

EWF2703 27" TV --won't turn on

Has power to fuse in board, fuse is good,(removed back of unit used vom to test for power) think board is bad.a few weeks before this, sound went away, then came back. is part available?-- and is cost less than new tv. only paid 180.00 for it. 2 1/2 yrs ago. realy like the set..... good picture ect. but should last longer than 2 yrs....... is this common problem with these? i'm an auto tech, have tools, know when not to screw with it if i'm not sure what to do or how to,(thats why i'm asking), is there a way to conferm if is board or what part of board is bad. i could replace board myself if had one. thanks for any help, hondadoc.

Posted by ronald money on

1 Answer


  • Level 3:

    An expert who has achieved level 3 by getting 1000 points


    An expert that got 10 achievements.


    An expert that got 5 achievements.


    An expert whose answer got voted for 500 times.

  • Master
  • 3,130 Answers

A complete circuit board is available BUT would cost you more then a new set. These sets now a days are repaired down to the componet level and these sets have no user replaceable parts. If you have a capacitor checker then maybe you can find on that goes bad in these . there in the sweep supply or in the standby power supply, but if your not a trained electronic tech you should not be experimenting inside this thing. 2 to 3 years is about normal with these things. You can get one for about 100 or so if you looked around. it would probably cost you 125 or so to have a pro fix it. GGood Luck

Posted on Aug 20, 2006


Add Your Answer


Uploading: 0%


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



Related Questions:


I just replaced the power supply unit on my TV, but when I connect it to the power, the power light will flash on and off for a few minutes, before staying lit. The TV will still not turn on.

Make a couple tests and you can determine if you received a bad power unit or if you have other issues...first measure the pin marked PSON and see if that voltage goes up to about 3.5 volts when you turn the set on, if it does then the main-board is working ok and telling the power supply to come on and you received a bad power board, if that voltage isn't what it needs to be chances are the power board never was bad and you needed a new main board...good luck!

2005 honda goldwing gl1800 audio

you must measure the power input with VOM, test for loose wires, or corroded and fix it. Otherwise you must sure if the controller is o.k,use testbench for test outside from the vehicle and see what happen.
God bless you
Jul 27, 2013 • Motorcycles

My LG Flatron rear projection TV won't turn on. The on/off power button is not turning the TV on. There is no click sound and the red light doesn't come on. The TV is connected to mains power and ther

tried with other ac outlet doesn't work?. if still won't turn on, at this time you will need to remove the rear cover to gain access the internal part. since your tv doesn't have any power indicator, the first place to be checked will be the power supply board this is where the power connector cord is connected. now look for a blown fuse replaced with the same rating. but take note before you replaced the bad fuse you must need to have component testing in the power supply board which the cause of blown of the fuse. like shorted bridge diode, open resistance and defective mosfet or bad regulator ic.at this time you will need a device called digital tester to check weather the parts need replacement.hope this can help good luck.

Have a carrier 92 furnace. electric motor will not kick on...just hums. red light on circuit board flashes...help?

see this causes and fix it. God bless you
If the furnace won't run, check the electrical service panel for a blown fuse or tripped breaker. Also make sure the power switch on or near the furnace is turned on. Check the unit for a reset button and try it. Some units have a built-in breaker or fuse panel.
However you can have a missing 1 phase , test with the VOM, for to measure voltage. Or motor need repair for winding trouble,bearing.If you do not have enough experience call some electrician.
God bless you

My toshiba RC-3910 tv turns on but 10 mins later it turns off and it wont turn back on why

it seems, like the problem of your TV is the power supply module, particularly 12v power supply I.C. chip.STRW6735 or similar. I've replaced few lately with similar problem TV. It might have a few bad electrolytic capacitors on the board, as well. Solution: if you are possess electronics technician skills and have all the necessary equipment and parts , you may do the job yourself. Otherwise, look for replacement power supply board, preferably at used boards distributors(shopjimmy.com or similar). I won't recommend to buy used on e-bay, unless it has been rebuilt. Or, remove the board and take it to local TV repair shop for rebuilding. This way you may save a few bucks.
Good luck,

The power switch to move the drivers seat back and forth is broken. How can the seat be moved back? is there a manual way to move the seat if the electric motor has a short in it?

Remove the switch & test it with your VOM Meter

Then if it is no good ,get a new one at the dealers
parts counter or a used one at a salvage yard

Everyone needs to stop with the fuse maybes &

A short is not a constant thing, as the wires burn away
& then you have an open circuit.

You will only have a very few fuses ever blow ,in 50
years of driving. Replacing one won't do a thing

A short is of no concern at all ,unless you have 2 feet of
melted wiring harness in your vehicle.

Dryer won't work, keep blowing high limit fuse. I have cleaned out all of the blower and vent line and there is no obstructions. high limit thermostat test ok. any help

  • Power could be off- - Check the voltage at the outlet with the VOM.
  • Timer or thermostat could be bad -- Follow same tests as listed above.
  • Terminal block could be bad -- Use the VOM to check for voltage at the terminal block. Be very careful here, as the power needs to be on for this test. If you don't feel comfortable, call an experienced electrician.
  • Start switch could be bad -- Set the VOM to RX1 and remove one of the leads to the switch. Clip the probes to the switch's terminals. The reading should be infinity. Press the start button and the reading should change to zero. If not, the start switch is bad.

  • These, of course, are not everything that can go wrong with your dryer, but only the most common problems. When removing parts for replacement, I find keeping a notebook nearby to take notes on which wire goes where, to be a valuable assistant. Of course, when you take your faulty part to the appliance parts shop, make sure to have the make and model number for your dryer, just in case they need it. With that said, good luck and hopefully your dryer will be sound for a few more years.
    please rate or vote on these solution on how helpful.

    Panasonic ct-32sl13g blowing fuse by power supply

    You will need to remove the back of the TV. Don't worry, it's not that bad.

    There are 4 screws across the top, one on each side, one right next to where the power cord goes into the back of the case, and the two more by all of the video connections **These are the most important to remove because they attach the main board to the back of the case.

    Once you have remove the screws then the entire back of the set will slide off. If you look where the power cord attaches to the board you will see a small fuse. This is a 6.3 Amp 125 volt fuse. You can replace it with a 6.3 Amp 250 volt fuse from your local Radio Shack. A four pack costs between $3 and $5.

    Make sure that you check that it works before putting it all back together. Check for any loose connection cables while you're back there. I found a few when I did this.

    Good luck!

    Mitsubishi WS-55807 turns on but then powers back down after a few seconds

    Good Day;

    The fuses tell you that circuit has failed and was drawing too much current. No other test is needed.

    Good Luck, big Irish.
    Not finding what you are looking for?


    Ask a Question

    Usually answered in minutes!

    Top Emerson Televison & Video Experts

    The Knight
    The Knight

    Level 3 Expert

    76851 Answers


    Level 3 Expert

    5750 Answers

    Cindy Wells

    Level 3 Expert

    6627 Answers

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

    Answer questions

    Manuals & User Guides