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Mitsubishi VS-50502 50" Rear Projection Television Questions & Answers
Mits 50" Model VS-50502 turns
Hi,
Sorry to hear about your problem, I can help you today.
The first step is to get the error code after the Tv goes into shut down:
Plug in the Tv.
After light on the front stops blinking rapidly (initialization), press power.
The power light should come on for a second then go out.
Now
on the front panel press and hold MENU + DEVICE (INPUT) buttons until
the light on the front starts blinking a two digit code like 3 blinks
pause 4 blinks repeat, or 2 blinks pause 4 blinks repeat, etc.
Post back here withe the error code.
Let me know,once done.
Hope i helped you.
Thanks for using ' Fixya ' and have a nice day!!
Mitsubishi vs50502
That's a convergence circuit failure. You may have to have the convergence output IC(s) replaced. Sometimes, if you catch it early and its still intermittently doing this, you may get lucky and only have to re-solder the pin connections under the convergence IC(s). If you're not up to doing this yourself, contact a Mitsubishi authorized service center. If the IC(s) need replacing, expect to pay $400-$500 to resolve this issue.
michtech
Mitsubishi Projection TV Model # VS-50502
The power supply section is having trouble.
Common possibilities are:
- Convergences amps have failed overloading the supply
- High-voltage section (flyback transformer) has failed
(happens sooner or later, about 8 years typical))
- Power surge has popped the power input circuit.
(Fuse, rectifier diodes, turn-on relay etc)
- One of a hundred of electrolytic capacitors has failed
short overloading the supply. They dry
out with age, are cheap to replace, but hard to find which one it is.
- Or any of many other possibilities.
In short, you need a experianced tech to troubleshoot this.
10/20/2008 12:24:13 AM •
Mitsubishi...
•
Answered
on Oct 20, 2008
Mitsubishi 50 in vs-5043
Needs convergence circuit O/h==replace convergence IC's & any damaged/over-heated
resistors.re-align as needed.
Convergence lost
If all 3 colors have gone out of alignment, it means that the power supply for the convergence output IC's has stopped working. This usually happens when one of the IC's shorts out and overloads the power supply, causing the diodes and/or low value resistors to burn out. The bad convergence IC should be replaced and the power supply restored by a qualified tech familiar with Mitsubishi projection sets. When I do a housecall for a set like that I charge $150, but shops in your area will vary so be sure to ask around.
Mitsubishi VCR HS-U580 guide rollers not moving forward all the way. Cassette would not load. Also noticed drum not spinning when powered on
Your Mitsubishi VCR HS-U580 looks to have a problem with the information rollers and drum. Here are some things to check:
Look for something blocking the VCR or cassette compartment that would possibly be stopping the guide rollers.
Check the belt that drives the VCR mechanism. If it is loose or broken, you may also need to substitute it.
Clean the video heads using a head-cleaning cassette to make certain they're not dirty.
See if the drum motor is working. If it is not spinning, there may be an issue with the motor.
If the trouble persists, it's an exact idea to get assistance from a professional technician or contact Mitsubishi's purchaser support for advice.
Be cautious when dealing with electronic devices, and if you are not certain what to do, it's great to get assistance from an expert.
Where could I download a copy of a service manual for mitsubishi hs-u580 vcr?
i think finding a downloadable service manual for your Mitsubishi HS-U580 VCR might take some searching, but here are a few options:
Check the official Mitsubishi website's support section. They might offer downloadable manuals for older models.Many online appliance parts stores like RepairClinic or AppliancePartsPros stock service manuals for various brands and models. Search for your specific VCR model to see if they have it available.Websites like ManualsLib or iFixit sometimes host user-uploaded service manuals. While the availability and quality can vary, it's worth checking. If online options fail, consider purchasing a physical copy of the service manual from online marketplaces like eBay or Amazon.
Remember, some websites might charge a fee for downloading manuals. Always be cautious of suspicious websites and download from reputable sources.
I own a Mitsubishi 1080 1EEE 1394 television. Yesterday, we had a planned power outage in our area. When the power was restored, the only picture I can get is flipping horizontal lines?
Hoping you did not have electric overload that damaged the power supply, try unplugging the set and push the button On until no lights indicate anything. Then wait about an hour so the capacitors would empty themselves further. Next plug it back in and see if this worked. It is never wrong to push the edges a little in finding if the cables that go around the screen have a problem at that point. When one opens the TV (off power and unplugged) these flat cables should be checked for corrosion and right position in connectors. Corrosion is caused by little moist only, combined with the electricity. Then see if capacitors from the power supply, or any at all, have expanded tops. Those are the larger and smaller towers with metal on top that is divided in three parts. New ones alike can then be ordered but replacing requires basic skills. Further examples can be found on YouTube. Capacitors are common to fail early. Those larger ones have dangerous high voltage and can hold their charge for long span of time. it is not uncommon for devices like this to fail after being off.
I have a Mitsubishi TV LT-55154 with no picture it has sound but no picture. The green light is solid.
If your Mitsubishi TV LT-55154 has no picture but has sound and the green light is solid, there are a few potential causes for this issue:
- Faulty backlight: The backlight in your TV is responsible for illuminating the screen. If the backlight is not functioning properly, it can result in a black screen while still producing sound. You can try shining a flashlight on the screen at different angles to check if you can see any faint images. If you can, it indicates a backlight issue. In such cases, the backlight unit may need to be replaced. Contact a professional technician or the manufacturer's support for further assistance.
- Loose or damaged cables: Check that all the cables connecting your TV to external devices (such as cable/satellite boxes, DVD players, or gaming consoles) are securely plugged in. Ensure that there are no loose connections or damaged cables, as this can lead to a loss of video signal.
- Incorrect input/source selection: Make sure that the TV is set to the correct input or source that corresponds to the device you want to watch. Use the TV remote to cycle through the available input options and see if the picture appears on any of them.
- Display settings: It's possible that the display settings on your TV have been inadvertently adjusted or misconfigured. Check the TV's menu options for any settings related to picture or display, such as brightness, contrast, or picture mode. Resetting these settings to their default values might help resolve the issue.
- Hardware malfunction: In some cases, a hardware malfunction within the TV, such as a faulty video processing unit or mainboard, can cause a loss of picture. In such situations, it's recommended to contact a professional technician or the manufacturer's support for further troubleshooting and potential repairs.
Remember to exercise caution when working with electronics, and if you are unsure about any steps or lack the technical expertise, it's best to seek professional assistance to avoid causing further damage to your TV.
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