Question about Emerson EWF2704 TV

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Tv repair What kind of tv repair place did you take it to? I have the same tv and it's doing the same thing but the places I've called say that they don't work on Emerson tv's. Any suggestions

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Read in the guarantee certificate ,the locations of the repair shops who make repairs in the guaranteed period and post guarantee.

Posted on Aug 01, 2008

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Game console hook up


What type of hookups are on the back of tv ? Do you have an HDMI hookup if so try using that If your tv comes with a game mode look in back before u hook it up to place it in right spot. One last thing why don't you try hooking up old fashion way buy adapter for regular cable hookup and use channel 3 or4 that might help

Jul 30, 2012 | Mitsubishi CS-32307 32" TV

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TV will not turn on


Hi, If the clicking noise is metallic, could be a relay switching on/off. What's curious is that once powered on by remote, apparently the clicking doesn't affect the TV, meaning it continuously work. The relay is suppose to turn on or off a function of the TV and apparently it is trying to but there is not such effect since the TV, as I understand from your post, works. The relay can be for the degaussing coil, power supply, over voltage protection. Since this involve a little diagnosis of the electronics, soldering and probably a minor component replacement, an on-site service/repair man would be your best bet. Even if it were a nuisance/minor repair, you can at least get the clicking noise out. Other than you get to get a checkup of the TV and diagnosis of what caused/started the clicking sound in the first place. Hope this be of help/idea. Post back how things are or should you need further information. Good luck and kind regards.

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Call a tech if you have no experience with TV repair! this is not a place to be experimenting .

Jun 07, 2007 | Proscan PS36810 TV

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Hi there, do you have the schematics for the Panasonic CT-27sf37b. This TV won't power up but making a high pitch sound near the thermistor area. Thanks.


Hi Richard,


First of all thank you for contacting Fixya.com regarding your TV problem.

You have mentioned that you can hear a high pitch near the thermistor area and the TV won't power up. I've saw also in another link that you already replaced the thermistor but the symptoms still persist. You stated that the thermister heats up, that is normal and not an issue in this kind of symptoms. You can power up the unit even without the thermistor in the board and check if the high pitch will gone or not. But I've suspected that the symptoms will remain the same because the pitch came from the chopper transformer.

I've encountered this kind of symptoms not only on panasonic CRT TV's but almost in all brands. And the major caused of fault is the faulty electrolytic capacitor in the Voltage regulator IC. Your unit used STRF6524 (mounted on the aluminum heat sink) as voltage regulator IC and it has an electrolytic capacitor on its circuitry. I would advice you to replaced it to resolve the issue. The largest electrolytic capacitor is not the suspect here (don't replaced it).

Also check for bad solder joints around the regulator IC. Cracked, cold, dried solder can produced that kind of symptoms. It is hard to spot, you must used magnifying glass and work in the brightest area or much better to re-solder the suspected bad solder joints.

I have various of Panasonic schematic diagram but most of them is a LCD and Plasma TV. I don't have this model no. but please check the chassis no. of your unit and I will try again to find it on my supplier to give it to you for free as much as possible because I've saw it HERE but I don't think the price is reasonable.

Please let me know if you need further assistance.

Again, thank you and have a nice day!

Kind Regards,

Jdvillanueva

Dec 07, 2011 | Televison & Video

2 Answers

I've got an old philips TV that worked perfectly until last night. It now just shows a narrow band about 2 inches wide of picture horizontally across the screen no matter what I try. Is she dead? its...


No, you can't pin this on the kids. The trouble is in the TV's vertical output circuit. It may be just a matter of bad connections, and you can see if giving the set a whack has any effect. Sometimes the picture will pop back to full height if it's just a connection issue. More likely, some of the capacitors in the circuit or possibly the vertical output device itself need to be replaced. Over time, these parts can wear out (electrically, not mechanically) and lead to a variety of picture problems. The good news is that the parts themselves aren't expensive, but the labor to repair the TV is. I don't know what kind of labor prices shops are charging these days, but I'd give a ballpark figure of $75 to $100 for the repair. Most shops have a charge to check a TV and give an estimate; the charge is usually applied to the repair if you get the set fixed. I've been away from shop service now for a long while, so I could be way off.

You say the set is old, but not exactly how old. Picture tubes don't last forever, and sooner or later the one in this set will go. It may lose focus or develop color problems, or burn out like a light bulb, or have other internal problems. Bottom line is it's on borrowed time, and there's no way to know whan the end will come. This may be something to think about if you consider repairing this set. Rather than sink money into repairing an older set, this might be a good time to shop around for a replacement. If you don't want to go for a new flat-screen, check eyour local Craig's list or visit resale shops. Lots of TV sets become available as people buy new ones. I've seen many good sets in a Goodwill store near my home in the $20 to $50.

Jul 15, 2011 | Philips Televison & Video

2 Answers

Hi, i bought a KV-HP212M83 4 years back. 1 year back, due to some over voltage in the line,the circuit board burnt away.since then we have been searching for its board and didnt get anywhere.its really sad...


Unfortunately Sony does not provide a board replacement anymore, your only option is to check tv repair shops to see if they even have used working board, "long shot" even flee markets hold surprises. But! maybe a well placed add nation wide may give you the edge you are looking for.

Mar 20, 2011 | Sony Televison & Video

1 Answer

My tv was dropped and now the color is messed up how can i fix it


Unfortunately, this can't be fixed without replacing the picture tube. The drop caused a piece called the shadow mask inside the tube to warp or break loose. When that happens, the red, green and blue beams in the tube don't hit the right places on the screen. There isn't any way to repair this kind of damage.

If you had professional movers doing the job, their insurance should cover some or all of the cost of repairing the TV (replacing the tube, that is) or replacing the set. I wish I could give you better news.

Nov 22, 2008 | JVC AV-32D305 32" TV

1 Answer

Sanyo 24" TV


as you say that tv works fine at the place of tv tech so it sounds me that you please tell electrician to check for ground connectionat your house. if it is ok then in future you will not any problem.

Sep 28, 2007 | Televison & Video

1 Answer

Sony Tv repair


it is not possible for you to get it corrected as it requires tech knowledge. please call tech person at your place to do needful. it is not a serious problem.

Sep 22, 2007 | Televison & Video

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No pic, no sound


Power light blinking mean that the internal power supply is not working correctly. Often the internal power supply itself need to be repaired ( usually a one hour work if spare parts available). Another basic circuit in the TV can be short circuited due to a component failure and consequently cause the internal power supply to block everything. A routined pro must be able to tell you within short time cost of repair and spare parts. Up to you to then decide wether or not have this set repaired. Be aware a pro will ask you a fee for this service, even you don't want the set to be repaired.You can save some cost if you bring your TV set yourself to the repair-shop. The kind of problem is not really age-related; if your TV is running daily 16 hours, with many on/off switching, and particularly in a cool place can degrade some components within warranty time.

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