It may be losing the 24vdc power supply section that feeds the backlight inverter board or failing inverter board, you need to see if the 24 vdc disappears after 1 minute, look for loose connections, bad caps, etc. Parts: http://www.shopjimmy.com/catalogsearch/result/?q=Westinghouse+LTV-32w4+
Learn more about caps and failed TV/MONITORS: http://s807.photobucket.com/home/budm/allalbums http://en.wikipedia.org/wiki/Capacitor_plague http://www.badcaps.net
U have 2 options, chech ur power modoule for faulty filter capacitors & replace them & if power ok check ur inverter with another tft lamp to dignose b/w the inverter & the lamp
Answers & Comments
It may be losing the 24vdc power supply section that feeds the backlight inverter board or failing inverter board, you need to see if the 24 vdc disappears after 1 minute, look for loose connections, bad caps, etc.
Parts: http://www.shopjimmy.com/catalogsearch/result/?q=Westinghouse+LTV-32w4+
Learn more about caps and failed TV/MONITORS:
http://s807.photobucket.com/home/budm/allalbums
http://en.wikipedia.org/wiki/Capacitor_plague
http://www.badcaps.net
U have 2 options, chech ur power modoule for faulty filter capacitors & replace them & if power ok check ur inverter with another tft lamp to dignose b/w the inverter & the lamp