Question about Emerson EWC27T3 27 in. TV/VCR/DVD Combo

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Burn resistor value needed

Emerson tv model no: ewc27t3 burn resistor in power supply the circuit board numbers are r2665 7, r2666 & r6667 .i would appreciate your help in solving this problem.

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SOURCE: emerson ewc0903

hi sorry only way for manual is through "sears" any way it looks like your battaries are dead! put new ones and see if it works good luck

Posted on Feb 26, 2006

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SOURCE: Emerson EWC27T3 27 in. TV/VCR/DVD Combo

Well, the playing I don't understand. However, I have a few ideas as to what may be going on that'd cause your tv to not eject a dvd.

One thing that's crucial information is this; when you press the eject button, does it:

~Say it's ejecting on screen, but it's silent,
~Say it's ejecting on screen, but it's making a constant clicking sound,
~Do absolutely nothing.

If it does absolutely nothing, then there's a problem stemming from the button you're pressing to the chip that controls the door. There are at least 6 different components in between those two functions, so it's safe to say that you're pretty screwed.

If it says its ejecting on screen, and you either get total silence or a light clicking sound, the most common break-down I've found is within the DVD mechanism; there's a small series of white, plastic gears which runs the laser, the door, the tray, and the mechanism that raises and spins your DVD.

These gears are held in place by a protruding plastic rod held in place by a screw; this rod is actually part of the DVD's chasis itself. However, through the miracle of cheap out-sourcing, these components are mostly made from cheap, easily-breakable plastic. Over time, this is the most common section to break off, making the gear come loose, and fall out of place, ultimately rendering your player useless; this particular gear that seems to break all the time controls both the tray eject AND laser position.

Really, all you need to do is go to a fix-it shop, get some SUPER Super Glue, and glue it back on. Gotta be careful, though; make sure you only glued the peg, NOT the gear.... If you do that, you'll never get it spinning again!

If you feel you know what you're doing, go ahead and try it yourself. HOWEVER, EVEN WHEN A TV'S BEEN UNPLUGGED, THERE ARE CAPACITORS WHICH MAY STILL BE HOLDING ELECTRICITY. THIS IS ENOUGH TO SERIOUSLY INJURE/KILL YOU IF YOU'RE NOT CAREFUL!

Happy fixing!

PS: I'm 17, and I figured this problem out within 3 hours of the initial break. Good luck!

Posted on Jun 13, 2009

  • 81 Answers

SOURCE: I have an emerson EWC27T3 tv/vcr/dvd combo which I

Manual is here:
http://www.emersonaudiovideo.com/support/manuals.aspx
It lists where to obtain replacement accessories, such as a remote control.

Another possibility is:
http://www.remotecontrolwarehouse.com/EMERSON/EWC27T3.html

I have no affiliation or experience with either, but I hope these help.

Posted on Sep 13, 2009

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I have an Emerson TV/VCR model EWC1902. Unit will not turn on at all. I am an electronic tech. The fuse in the power-in circuit is good. I have a-c power to the unit. I do not have schematics. What is the...


Hello,
The issue you describe is consistent with a power supply board issue. This is the board where the AC goes to. This problem may have occurred as a result of irregular power supply, or excess power supply or power surge.
The TV is receiving current but cannot circulate or transfer the current to other necessary part of the TV because of the defective power supply board. You might be lucky it's just a blow fuse. Also a defective transformer can cause your TV not to power on.
All these can be checked on the power supply board.
But more often bad capacitors causes problem on the power supply board. I do not think the power board needs replacement, rather those defective capacitors is causing this issue. Open unit up and take a look at the power supply board.You will probably see one or more electrolytic filter capacitors that are bulged up in the top-not perfectly flat like the others.
The value of these capacitors will be different, most likely they will be somewhere around-820 to 2200uF/25 V( or /10V sometimes)
You can replace them with same values but I would recommend the voltage rating to be higher(like 35V for an original 25V) for reliability purposes.
What happens is,these bulged top capacitors will cause a low and unfiltered DC voltage=main board will malfunction(the relay will keep clicking until the caps are holding enough charge to bring the voltage up over a threshold point).
You can buy these capacitors at any Fry's or Radioshack store or you can order them online at vendors like "mcmelectronics.com"(look for electrolytic capacitors). After replacing these capacitor(capacitors) most likely the normal operation will be restored. Or you can by a refurbished complete power board to save you some stress.
Note: There may be also some other causes for this symptom ,like a defective T con board ,or main board,but the bulged top capacitors are the most common cause for this issue.
If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you. Also, note that TV stores a lot of current, so wait a while before opening the TV back cover.
I hope this helps.
Regards.

Sep 29, 2011 | Emerson EWC1902 19 in. TV/VCR Combo

1 Answer

Turn on my Emerson tv/vcr model # VT 1921.. it has no sound, no picture just a buzzing noise.. what is the problem??


Hello,

The issue you describe is consistent with a power supply board issue. This is the board where the AC goes to. This problem may have occurred as a result of irregular power supply, or excess power supply or power surge.

The TV is receiving current but cannot circulate or transfer the current to other necessary part of the TV because of the defective power supply board. You might be lucky it's just a blow fuse. Also a defective transformer can cause your TV not to power on.

All these can be checked on the power supply board.

But more often bad capacitors causes problem on the power supply board. I do not think the power board needs replacement, rather those defective capacitors is causing this issue. Open unit up and take a look at the power supply board.You will probably see one or more electrolytic filter capacitors that are bulged up in the top-not perfectly flat like the others.

The value of these capacitors will be different, most likely they will be somewhere around-820 to 2200uF/25 V( or /10V sometimes)

You can replace them with same values but I would recommend the voltage rating to be higher(like 35V for an original 25V) for reliability purposes.

What happens is,these bulged top capacitors will cause a low and unfiltered DC voltage=main board will malfunction(the relay will keep clicking until the caps are holding enough charge to bring the voltage up over a threshold point).

You can buy these capacitors at any Fry's or Radioshack store or you can order them online at vendors like "mcmelectronics.com"(look for electrolytic capacitors). After replacing these capacitor(capacitors) most likely the normal operation will be restored. Or you can by a refurbished complete power board to save you some stress.

Note: There may be also some other causes for this symptom ,like a defective T con board ,or main board,but the bulged top capacitors are the most common cause for this issue.

If you don't know about TV repairers, take the TV to the nearest repairman to fix the fault for you. Also, note that TV stores a lot of current, so wait a while before opening the TV back cover.

I hope this helps.

Regards.

Aug 15, 2011 | Emerson Combination Televisions

1 Answer

I have sound, but no picture. A bright horizontal line appears across the TV screen, again, no picture ?


Hi


Thanks for using FixYa. Heat is the number one enemy of electronics, and these sets operate hot. This problem is caused by the power supply being overloaded. This is often caused by failed convergence ICs. The safety circuitry shuts the TV set down when it detects a problem. Some parts for this TV will be hard to impossible to find. This model of TV has over 3,000 parts which include millions of transistors inside the integrated circuits. Over time the capacitors will change value, leak and become defective. Resistors will change value and burn. This will cause other components to become defective. This can has a domino effect and cause other parts to fail. Replacing one defective part may make the TV operate for a short time but the part will fail again since if the parts that caused the failure to begin with are not replaced. The typical cost to get this fixed by a pro is about $300 - and it doesn't mean that he/they will do a job better than you do. The parts are less than $100 (about $20-$30 for the IC's) if you want to do it yourself. Replacing only the IC's MAY solve the problem; however, many people have also had blown resistors requiring replacement. Why would you ask should you replace both of the IC's if only one is shot?! If one is shot the other one is not far away and for that little price of the chips it worth changing them both at the same time. Also the convergence board should be checked for cracked solder. If you replace the ICs and the resistors are shot, the ICs may blow again almost immediately, meaning you may have to do the repair twice.


Please do accept the solution if the issue is resolved or else revert for further assistance.


Thanks

Rylee

Dec 29, 2009 | Panasonic Combination Televisions

1 Answer

I have an Emerson EWC19T3 that won't stay on. And


EIther the power supply is faulty or the power switch itself is faulty. You can test with test light or ohmeter to be sure the switch is ok. You can use voltmeter to check power from supply to main circuit board

Oct 28, 2009 | Emerson EWC19T3 19 in. TV/VCR/DVD Combo

1 Answer

Dont have the code for it


If by One For All, you mean the brand, then follow this url: http://www.oneforall.co.uk/support/manual Each remote has a sticker on the bottom (or etched into the bottom) stating the model of the remote. In the pull-down menu, select your model, and look at the manual PDF file. Each one should have the TV Codes you're looking for. If you really mean universal remote, then you'll need to be more specific; what type of remote it is, and what model. Happy fixing!

May 12, 2009 | Emerson EWC27T3 27 in. TV/VCR/DVD Combo

1 Answer

Digital converter


If you recieve your signal on this TV over the Air (Rabbit Ears) then Yes you will need a digital Converter for this TV. If you are hooked up to Cable or a Satalite Dish, your TV will continue to work without the converter box.

Dec 29, 2008 | Emerson EWC27T3 27 in. TV/VCR/DVD Combo

1 Answer

Need code for universal remote


Try with the Philips SRUS 101/17.Good luck

Apr 18, 2008 | Emerson EWC27T3 27 in. TV/VCR/DVD Combo

1 Answer

Emerson EWC27T3


Your vertical coupling capacitor is going bad, without a schematic you don't know which cap this is. Might I suggest that you get a schematic from the vendor or from one of the site on the web that carry schematics. To fix this problem you need to know which cap is the vertical coupling capacitor.

Sep 08, 2007 | Emerson EWC27T3 27 in. TV/VCR/DVD Combo

1 Answer

Picture is hourglassed shaped


your unit has a problem in horizontal circuit particularly deflection and pincunshion circuit. pls have it check by a qualified service technician.

Jan 15, 2007 | Emerson EWC27T3 27 in. TV/VCR/DVD Combo

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