Question about Sony FD Trinitron WEGA KV-21CL10 21" TV

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Few minutes picture will be there and switches off to standby

When there is no picture and sound in TV. Replaced the defective Horizontal Output Transistor D 1878 and then noticed after when TV is switched ON a Few minutes later the picture will be there with white big retraced lines and switches off to standby mode. There is no variation in LOT screen POT and Focus POT variation is there when it is adjusted.If we replace the LOT 8-598-960 will it be resolved.

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  • 16 Answers

Sounds like the crt is shorted causing the hot to short

Posted on Jun 26, 2009

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