GE 46GW947 46" Rear Projection Television "neccassary" Questions

...DON'T START NOW. UNLESS,,, you have the service manual, or the knowledge to, and the test patterns neccassary, to do it. Each color has approx 10 adjustments for vertical deflection, and 10 for

...gonna need a pict tube. If it dosent then troubleshooting along the switched power supplys would be neccassary.. BUT I advise you THAT IF YOU HAVE NO EXPERIENCE TROUBLESHOOTING TV SETS PLEASE SEEK A ...