RCA R52WH73 Television
Problem for RCA R52WH73 Television

Picture bowed with double image. How do we fix




By rgaynor111 on Nov 04, 2009

" "
picture bowed with double image. How do we fix this?

Solution #1

posted on Nov 28, 2009
Not Rated)

ETERNALAA

Rank: Guide 
Rating: 76%, 5 votes
TO REPAIR... 1. Warning. this set cangenerate leathal dangerous voltages even unplug do not attempt if youhave no experence with electronics.
2. Remove the back. there a number of torx 20 screws.
3.what you will see is a number of circit boards There will be one on theright and one on the left. the one on the right is the small signalboard. the one on the left is called the power deflection board. it hasa large black part with a big red or black wire coming from the top,this is the flyback.Next to the flyback on the right of it there willbe three small rectangular componets tan or brown in color. these arefuses. the one in the middle is the fl231 fuse it should be labeledthat right on the board.
4. getting to this fuse can be difficult.these two cuicit boards sit on a tray that is removable. to remove thistray it is pulled out and up. BUt watch the wires.loosen the wire tyes.
5 when you get the tray up the bottom side of the board can be accessed
youwill now have to unsolder that fuse. one side of this fuse is under aplastic part of the tray. i have found the easest way is to cut awaythe plastic to get to it. if you dont want to do this you will have toremove the board. only remove half of the plastic brace
6. REPLACE FUSE RCA PART 259213 or you can goto radio shackand get a inline fuse holder and get the smallest glass fuse they havewitch is .75amp witch is 500ma and all together cost about $5.00
7 RESOLDER FLYBACK CONNECTIONS or both ends of the inline holder simply heat up and add a little solder
8 reassemble set. make sure you examine the set for loose connections.
9 and remember "BE Careful'

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