TV (usually) powers up fine but then loses all BLUEness and associated colors leaving only shades of red and green. (Thermal problem?) Anyone know where to get schematics or repair service or an idea on how to deal with this? I'm pretty sure cable box source of RGB signals is OK -- at one point I could tilt and shake the TV and see the blue come back if only temporarily.

Feeling blue in Arizona.

Televison & Video - Proview - PA-32JK1A 32 in. LCD Television