Question about Proview PA40JK1A 40 in. LCD Television
1 year old ProView PA40JK1A LCD TV screen just went black one day. Could this be a bad tuner card?
There are two places to look for the problems, the backlight inverter board and the power supply. Look at the power supply first since it is easier to get to, look for burnt parts, bad capacitors, etc.
Please post back what you find.
Posted on Nov 17, 2009
Testimonial: "Thanks for the quick reply. Very helpful."
The power turns on and the screen comes on for 3 seconds then goes black
Posted on Apr 27, 2010
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Posted on Jan 02, 2017
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