Question about RCA F27440 27" TV
My television occasinally losses picture.this is not quite frequent but suddenly the picture fades in and all of asudden the whole screen turns blank,but the audio is not affected.on waiting for some minutes the picture will begin to come back again,but some time on hitting the TV the picture will come back.i need urgent help!An email can be sent to me"[email protected]".
This modle has a bad solder connection near the horizontal o/p transistor that causes the picture to fade in & out.the bad solder connection is on a small coil. the coil winding is typically red. looking at the back of the tv, the flyback has the rid wire going to the top of the tube, the horizontal o/p transistor is to the left & in font of the flyback, it's attached to an aluminum heatsink. directly in font of this heatsink is the coiul you are looking for, it should have a location id of L14XXX or L4XXX if I remember corectly. good luck.
Posted on Dec 08, 2006
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