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TV Repair | LED TV, LCD TV, Plasma TV | DLP TV Lamps
We are a Minneapolis and St Paul area TV Repair shop. We repair all types of TVs including LCD TV, LED TV, Plasma
TV, Projection TV and DLP TV and stock original replacement of DLP lamps. Alex Audio and Video Service is a
manufacturer authorized service center for many major brands of televisions providing repair in and out of warranty. If
you need a TV repaired in your home or you need to repair any other electronics, give us a call. From Panasonic Plasma
TV to Samsung Smart LED TV we can fix it! We have been providing TV Repair service to the Twin Cities metro area
TV Repair St Paul Minneapolis MN
The next big move is 4K resolution for display
standards. It is a visual example of the difference from
old CRT TV and VCR to the new future of 4K
resolution. It has a display with 4,000 horizontal pixels
or 3840 pixels × 2160 lines.
The TV industry has adopted Ultra high definition
television or UHD TV as its 4K standard. 16:9
resolutions in comparison you can see horizontal
resolution changes happen. In the last decade and
advances from the previous generation HDTV which
shows the vertical resolution. (2K, 1080p, 1080i, 720p,
480p, 480i). Note 2K is considered as the first
prototype of UHD television.
Today the movie projection industry has successfully
adapted (Digital Cinema Initiatives) DSI. Currently
content is not available and prices are high.
Television Troubleshooting tips.
It seems a number of people are experiencing problems with the HDMI in the new receivers. If you have any of these
issues most likely you have bad HDMI board. Troubleshooting measures: Hook your connection directly from the DVD
or Cable box to TV bypassing the HDMI on the audio receiver and see if it works.
If your LED/LCD television or Plasma not working, verify if you have power light, check if you can get menu, use
original Remote if not unplug Television for 5 minute and reconnect and check again.
If the picture has wrong color and you using component cables verify connections on television and cable box, one off
wire most likely loose.
If you are using Master Remote for your Home Theater be sure all units are off before you turn it on. Verify if Television
is on right input for audio and video.
On DLP TVs if lamp light is on unplug power cord and pull lamp and see if is broken. We stock DLP lamps for rear
projection TVs and we can check majority of DLP lamps before replacing. Important: After installing new lamp put door
back or TV will not work. Most damages happen when cleaning screen the liquid seeps between bezel and screen and
damages the circuits inside, spray on rag then clean screen.
Do you know if a lamp is not obviously broken (shattered glass)
Message: “Lamp going bad soon” doesn’t mean lamp is bad. We have found after testing the lamp 30% to 40% are
good. It is important to use the correct and a high quality lamp or possible damages may occur. Bring your DLP Lamp to
our New Hope shop and we can test it for you before replacing.
We guarantee our COD parts and labor for 90 days. DLP Lamps for 6 Months. Warranties apply to the original repair
only, physical damage, shorted outputs in Stereo, abuse, power surge, lightning, are not covered. Original manufacturer
We service extended warranty companies such as: AIG, AON, Assurant, Costco, Circuit City, National Electronics
Warranty "NEW" (sold at Best Buy, Sam's Club, Wal-Mart, Kmart, Office Max, Target ), Federal Warranty, GE Service,
Service Net, Ultimate Electronics, Warrantech, Warranty Group, WACA and many more.
TV Repair Minneapolis St Paul MN. DLP TV Lamps
16:9 resolutions from VCR to UHDTV
Picture courtesy wikipedia.org
Brands We Repair