The very first option is to check all your power supply capacitors. They are know as electrolytic capacitors and look like small cans with legs. You will need an ESR meter to find the bad capacitors. Nearly all repairs can be done on this level. Be sure you use high temperature capacitors of same voltage or more and the microfarads must be the same. High temperature would be 105 degrees and sometimes 125 degrees. Thanks for asking.
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Will not power up manually or with remote. Re-set button only produces several clicking sounds and then a similar start up sound, but does not turn on.
I'm pretty handy at fixing things and have already disassembled the split cabinet. I know others have experienced the same problem, but I have yet to see any solutions. I would much rather purchase the part needed and replace it myself.
Look forward to your assistance,
The very first option is to check all your power supply capacitors. They are know as electrolytic capacitors and look like small cans with legs. You will need an ESR meter to find the bad capacitors. Nearly all repairs can be done on this level. Be s ...
Flat Panel Televisions
What's your problem?i have mitsubishi hd-4001 controller input box and it don't give any display to the tv even if i can see the power led is on ...i know that
Box could need to be rebooted--unplug power for a while and then power back or BOX IS BAD. ...
On my RCA HD61LPW42 TV. I heard a short buzzing sound then a loud pop. I'm sure the pop was the bulb cracking (I checked) but I don't know what the buzzing was. I replaced the bulb about 18 months ago and the previous owner replaced the color wheel and had that triangle shadow problem fixed. Any way to check the color wheel to see if that's the problem? Thanks
The buzzing sound you hear is the spark gap on the ballast circuit. It's what fires the lamp at startup. Perfectly normal. \012\012Bill W\012integrityhomeworx.com ...
RCA HD61LPW42 61" Rear Projection HDTV
Hi! I've had this tv. for about a year and a half now,and really enjoyed it
but now, in the last couple of weeks i'm experiencing alot of small white dots appairing and remaining stationary on the screen.
I live in the Bahamas where there is no authorise repair service for mitsubishi tv. I would like to know how to fix this problem and where I can purchase the parts to solve this problem
Mitsubishi WD-73735 Television
My name is David and the problem with my TV is that it turns on yet it doesn't display anything. I can see the screen trying to become active yet no picture appears regardless of which input I use. If the fix is a matter of changing out some chip or board I would like to do it myself David
It sounds like the lamp might be bad. The lamp lights up the screen from behind, so without the light you can see shapes moving but they are very dark. ...
Sony KDL-46XBR4 46 in. LCD Television
I have searched all over internet and I think you are the only one who may exactly know whats the problem.
I have a Toshiba Regza 37" which has no picture but sounds works perfect.
The thing is if you really focus the picture is there but its too dull and dark to see it properly.
Ive heard something about switching T-Con board.. please let me know which one of the boards is that(any sign or specific connection?)
and where can I buy one?
Thank you very much and best regards
If you can see an image and it's OK - no distortions or corruption - then it's not an image problem, it's a backlighting problem. This means that the faulty part is not the T-con or any other board that works on the image, it's the inverter - the bo ...
Flat Panel Televisions
My emerson hdtv has fading problem in upper right hand corner. The colors are fading to white, seems to be three white lights shining down from upper plastic rim for tv face. I can see the horizontal lines from about center to right edge and the same going vertically. So, 25% of screen is fading to white. Cannot find any help from menu options on remote. Anyone, know how to fix this? I am using the tv as a monitor for my computer, it is on the PC Setting.
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Flat Panel Televisions
I have 8 flashes on my Panasonic TCP60S30 - 60" Plasma.. Does anyone know what this problem is or how to fix it? I heard a big bang then screen went black, now I keep seeing 8 red light flashes.
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Panasonic TCP60S30 Plasma TV
Hi, My name is Cristina Muller, I livein Trinidad. I bought a Akai LCT3285TA three years ago and now suddenly since a week ago when I turn on the TV I see the hair in blue and some backgrounds in pink, I tried to move the brightness and contrast and hue. When the blue on the hair or around the people disappear the colors are no more bright as I have to put the brightness almost at 100%
Do you know how to solve the problem ?
thank you very much for your assistance
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Akai LCT3285TA 32 in. LCD Television
The power light keeps flashing on and off. I know it is a power supply problem but can not see any capasitors bad (by site). What s next? Thanks--------- Les....
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We are experiencing little while dots on our HD television screen. We do not see that particular problem addressed under troubleshooting in our owner's manual. What would cause this?
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Mitsubishi VS-45603 45" Rear Projection Television
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Hello, (**please read**) I know everybody asks this question about Westinghouse products, but I am no newbie to the problems. I have a Westinghouse (SK-19H210S) and it has gone bad once, but I repaired it myself. It has (for the longest time) been randomly flashing off then back on for about 1s (only when i have my PC hook up to it) last week it did the same thing except this time it didn't turn back on. I have again, bought and replaced the bad capacitors that I see. I turn it on only to
Replace the power supply Bad caps are only part of what can happen with power supplies chances are you have a regulator issue or a transformer has failed. Replacement power boards are available at ...
Westinghouse SK-19H210S Television
My vizio flat screen led television continually blinks now. I have reconnected all the cables again, I tried other outlets, I bought a new hdmi cable, the only thing I haven't done yet is throw it through my window. Please, don't offer up the normal answers to this question. I know, after doing some searching online, that I am not the only one experiencing this issue. If you can offer up a new solution it would be great! As of now I am not recommending vizio brand televisions to anyone. I
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I just hit a bouncing ball on my sony bravia 3d led. Nothing has happened yet but i just need to know if it will cause any problem in the future because it the same had happened to my last tv and it s
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Flat Panel Televisions
My toshiba model TV 42AV500U TINE IS NEW ONE YEAR NOW, HAVE PROBLEMS WITH THE AUDIO, NO ONE HEARS FROM THE MENU AND I SEE THAT EVERYTHING IS OK. NOT IN THE MUTE FUNCTION, PLEASE KNOW THAT I What i need to do urgently
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Flat Panel Televisions
Changed the main digital board it was the same they told me on the tuners there is a number it should match the original one
like my original is n7hf but i dont know if somebodey changed it before i change the board twice it was the same problem.
now my question is if the tuner number is different
what problem does and how iam gonna know what was the original number on it
If the part number and revision version match , then you can forget about everything else. The part number will be printed on the board itself or it will be on a small label on the board. Post all the numbers you see on both boards(the board that you ...
Sanyo DP32746 32 in. LCD Television
My samsung 46 inch LCD also has the problem of no picture, but clear sound. I read all the posts about capacitor problems, and have gone so far as to take the back off and the power supply cover to look at the capacitors. But they all look flat...I don't see any of the bulging noted in other posts. When I first power up the TV, it looks like it is lighting up, but after maybe 1/2 second of buzzing, the dim light goes off completely. Looking at it from the back with the cover off, you can see the
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Flat Panel Televisions
I have a mistubishi WD-Y57. I replace lamp 7 month ago, and now my tv doesn't work. I have sound but no picture. I took off the plastic grill from the back of the tv to see what it was doing when I tried to power it on. I see the fan turn on and see the light trying to cut on. It flickers light. It try two times before shutting down. If I see light flicking, does that mean the lamp isn't the problem? I tried to read the code light by holding those two buttons in front of the tv. But am not sure
WOULD YOU LIKE TO SELL IT ..LET MY NO LEE ...
Mitsubishi WD-Y57 57" Projection HDTV