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Download TV Test Patterns Free!

Welcome to myTvTestDisc.com. This web site provides free video test patterns for TV service technicians and engineers around the world. The downloadable TV test pattern files will turn your smartphone, tablet, laptop or flash drive into a video test signal generator!

Video files can be downloaded on a wide variety of devices.

  • Download your choice of .wmv, .mov or .mp4 files
  • Save them on a flash drive, tablet, or laptop
  • Play them on your TV using the USB port or HDMI cable

Bonus! Two downloadable .iso files for burning test pattern DVDs

  • These DVD downloads are not accessible on handheld mobile devices
  • Requires DVD-burning software and a write-capable DVD drive



myTvTestDisc

Contains 9 test patterns for
modern television troubleshooting

  • This download self-extracts to an .iso file that burns onto a DVD.
  • 9 test signals on one DVD!
  • 7 video test patterns
  • 2 low-frequency audio sweeps
  • Recorded in XP mode (high-quality)
  • Burn unlimited copies
  • 5909 downloads so far
  • Download size: 177.7MB

Color Bars & Tone

Convert your DVD player into a
color bar test signal generator!

  • This download self-extracts to an .iso file that burns onto a DVD
  • Color Bar pattern DVD with 1kHz tone
  • 50 minutes, repeats in a continuous loop
  • Windows Media Video 768X432 30fps
  • Recorded in XP mode (high-quality)
  • 5158 downloads so far
  • Download size: 120.6MB

Color Bars & Tone

Download .mov, mp4, or .wmv
SMPTE 75% color bars (excluding I & Q)
1000Hz tone / Runs 5 minutes
  • This time-tested pattern continues to serve as a baseline reference for testing basic video quality
  • Originally used for aligning chrominance demodulators in the first color TVs of the 1950's and 60's
  • Includes PLUGE bars for setting picture black
  • 24369 downloads so far
  • Download file sizes:
    .mov 6.7MB
    .mp4 13.2MB
    .wmv 8.6MB

Vibration Sweep

Download .mov, mp4, or .wmv
40Hz to 200 Hz @ 20 sec. per sweep
Runs 5 minutes
  • This low-frequency sine-wave sweep reveals acoustic and mechanical resonances
  • Isolate frequencies that produce cabinet rattle or other mechanical vibrations
  • Reveals "blown" speakers (when "buzz" is heard across entire spectrum)
  • One-second ticks serve as a reference
  • (For best results, use low volume setting)
  • 2381 downloads so far
  • Download file sizes:
    .mov 6.5MB
    .mp4 10.4MB
    .wmv 8.4MB

Subwoofer Sweep

Download .mov, mp4, or .wmv
16Hz to 120Hz @ 25 sec. per sweep
Runs 5 minutes
  • Use this low-frequency audio sweep for adjusting subwoofer level and crossover frequency
  • Reveals acoustic resonances and standing-wave cancellations in various parts of the room
  • This pure sine-wave sweep begins at 16Hz (the lowest musical tone)
  • Great for testing automotive subwoofers
  • (For best results, use low volume setting)
  • 2121 downloads so far
  • Download file sizes:
    .mov 6.6MB
    .mp4 10.4MB
    .wmv 12.3MB
Mike's TV Tips
Case Histories
Easy to use books on modern TV repair!
For professional TV servicers and advanced do-it yourselfers.
Save US$2.00 shipping when you mention myTvTestDisc.com!

Split Grayscale

Download .mp4 or .wmv
Includes 1000Hz Tone / Runs 5 minutes

  • This grayscale video test pattern displays two rows of 28 shades of gray
  • Use for making color (RGB) adjustments such as drive, offset, gamma, and color temperature
  • Great for comparing and adjusting several displays at once to make them match
  • If the grayscale is not right (especially the mid-tones) , the colors will not be right!
  • 2785 downloads so far
  • Download file sizes:
    .mp4 7.3MB
    .wmv 6.5MB

Colorized Grayscale

Download .mov, mp4, or .wmv
60 color angles @ 4 sec. per color
1 sec. audio ticks
  • This colorized grayscale video test pattern displays two rows of 28 shades of one chrominance vector at a time
  • The color angle changes in 6-degree steps, encompassing 360 degrees
  • Great for pinpointing hard-to-find artifacts in particular shades of color
  • Adjust the TV's color and picture controls for the desired range of luminance and chrominance
  • 2134 downloads so far
  • Download file sizes:
    .mov 5.7MB
    .mp4 12.0MB
    .wmv 7.9MB

Indian Head

Download .mov, mp4, or .wmv
Includes 1000Hz Tone / Runs 2 minutes

  • This wide-screen indian head test pattern is based on the earliest and most popular test pattern used in the United States
  • Great for making horizontal and vertical size and centering adjustments
  • Demonstrates the amount of "overscan" exhibited by a display device
  • See www.wikipedia.org
  • 3031 downloads so far
  • Download file sizes:
    .mov 13.2MB
    .mp4 84.1MB
    .wmv 8.3MB

Dancing Window

Download .mov, mp4, or .wmv
1 sec. audio ticks / Runs 5 minutes

  • The dancing white window video test pattern pattern is intended for testing plasma display panels
  • Small 100% white windows toggle on and off at 4-second intervals
  • Exposes maldischarge or diffusion ("flickering pixels")
  • Reveals short-term image retention
  • Use it to minimize these artifacts by making minor voltage adjustments
  • 2167 downloads so far
  • Download file sizes:
    .mov 6.1MB
    .mp4 10.5MB
    .wmv 8.0MB

Philips Circle

Download .mov, mp4, or .wmv
Includes 1000Hz Tone / Runs 5 minutes

  • The European PM5644 test pattern is also know as the "Philips" or "Dutch" Circle
  • Based on the PM5544 (its 4x3 predecessor, which has been the most widely used test pattern in Europe)
  • Tailored for the PAL colour system
  • Features overscan markings for 16x9 format; see specifications at www.wikipedia.org
  • 2417 downloads so far
  • Download file sizes:
    .mov 13.3MB
    .mp4 17.0MB
    .wmv 10.4MB

Flat Field Test Signal

Download .mp4 or .wmv
Silent / Runs 5 minutes

  • This flat field video test pattern features 30-seconds-each of these full-field colors:
    White, black, yellow, cyan, magenta, green, red, blue, black, and white
  • Exposes dead pixels and locked pixels
  • Use the while field (full-load condition) to listen for acoustic noise coming from the display panel or from printed circuit boards
  • 755 downloads so far
  • Download file sizes:
    .mp4 8.2MB
    .wmv 5.2MB

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