Question about JVC AV-27D303 27" TV
You will need the assistance of a servicer,I dont know the age of the set but there is a possibility the picture tube might be going bad based in the description of the symptoms,there is one other possibilty ,that is all the voltages are low because of a bad regulation in the power supply but a servicer will know as soon as he sees the set,ask for an estimate and then make a decision,Is the best We can do without seing the picture.Let Us know if you need more information.
Posted on Oct 09, 2006
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Basic Picture Control- Displays the five slider controls for adjusting
the way the picture looks.
Contrast Adjusts the difference between the light and dark areas
of the picture.
Color Adjusts- the richness of the color
Tint Adjusts the balance between the red and green levels
Black Level Adjusts the brightness of the picture
. Sharpness Adjusts the crispness of edges in the picture.
Sharpness Adjusts the crispness of edges in the picture.
appear. You can choose either Yes or No. If you save the settings as a
Personal Picture Preset, the TV will store the settings so you can reselect
them easily if someone changes the settings.
Picture Presets Displays- a choice list that lets you select one of three
preset picture settings: Bright Lighting, Normal Lighting, Soft Lighting
or Personal Picture Preset. Choose the setting that is best for your
Auto Color Displays- a choice list that lets you turn on the feature that
automatically corrects the color of the picture. (This is especially useful
for tracking realistic flesh tone colors as you switch from channel to
channel.) Choose On or Off, depending on your preference.
Color Warmth Displays- a choice list that lets you set one of three
automatic color adjustments: Cool for a more blue palette of picture
colors; Normal; and Warm for a more red palette of picture colors. The
warm setting corresponds to the National Television Standards
Committee (NTSC) standard of 6500?K.
Video Noise Reduction Displays- a choice list that lets you turn on the
feature that automatically reduces noise from the picture. Audiovariable
enables the TV to automatically adjust noise reduction level;
off turns off noise reduction feature; on-fixed sets a fixed level of noise
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