sony kp-43t75 blinking codes

tv is about 7 yrs old.i'm getting 9 blinks,tv has a pretty good pic some of the time,audio has dropped a little,but it's starting to get some green along the edges of objects(buildings,people---)followed directions from here and went into svc screen.here's what came up. 2; +B OCP 000 3; +B OVP 000 4; V STOP 000 5; AKB 002 6; H STOP 000 7; HV 000 8; AUDIO 000 101; WDT 000 any help would be greatly appreciated.