Question about JVC AV-27430 27" TV
The picture on my tv is very dark even with all brightness settings set to max. this problem makes playing videogames very hard because in areas where the lights are dim, it is pitch-black, but on other tvs you can see perfectally. why is my JVC doing this?
Try turning up screen voltage with control on transformer....
one is for more brightness and one is for focus.......T.
Posted on Dec 11, 2007
The picture is very dark it is mostly due to 1 power supply output is low. 2 voltage on crt g2 pin is low. 3 video output supply is low. 4 some components in luminance section might be defective or loose. 5 finally crt getting weak is set is old. good luck
Posted on Sep 22, 2007
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