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Your vertical IC will need resoldering. If you can take this board out and inspect the pins under the vertical IC, you will see rings around the IC. This is a common problem for you model of TV. Hope this helps...show a few hands of support.
tv wont turn on when i hit power it makes the clicking noise like it is going to turn on, but never does and the red timer light next to the power button just flashes. help! trinitron kv29f1u only clicks and blinks
ON THE 36 INCH SONY THE PROBLEM LIES ON THE PICTURE TUBE.THERE IS A LEAKAGE EITHER HEATER TO CATHODE OR G1 INSIDE THE CRT.THE ONLY WAY TO FIX IT IS REPLACE THE CRT OR HAVE THE CRT GUNS CLEANED THRU PICTURE TUBE TESTER/RESTORER/REJUVINATOR AVAILABLE ONLY FROM TV TECHNICIANS.GOOD LUCK.4TUNE.
POWER SUPPLY PROBLEM.YOU MUST HAVE SOMEONE REPLACE TWO TRANSISTORS,VARISTOR,FUSIBLE RESISTOR,4 CAPACITORS & HORIZONTAL OUTPUT TRANSISTOR & RESOLDER PINS ON HORIZONTAL DRIVER TRANSFORMER.GOOD LUCK.4TUNE
Check first for bad solder on the vertical IC, Im not sure for your set as I do not have the service manual, but it may be location IC301. If after resoldering it does not fix it you may have to replace it and you should replace the electrolytic capacitors in the vertical section.
Hope this helps.