1993 27'' Mitsubishi....when turning tv on, white flickering lines flashes horizontaly with snow as well, and when flickering sound snaps out of speakers. When warm enough it stops but it keeps getting worst for the past 6 months. Now it can take up to an hour before the flickering and snapping sound stops. Opened up the back, cleaned everything up very carefully with small paint brush to get all the dust out, but in vain. Are some solid connection loose? Should I just get rid of it.
