Power switch on red indicate to green indicate,suddenly green indicate off,H OUT transister collector voltage 135v, eht arking problem new eht change ztf2wn82001a, H OUT transister new change but tv problem is no varation please finding that problem solution
SOURCE: Panasonic Viera TH-42PV7HS Plasma keeps shutting down
Hi to all, My 42" Panasonic plasma have the same problem. It turned itself off and now red light flashes 7 times, than after short pause 7 times again. And so on. Any ideas what is wrong??
SOURCE: Westinghouse W33001 Will not power on
I had that happen to my tv and took it to be repaired and it was the power pack where it attaches to the tv it just like snaps on and will arch and burn the power pack and it wont power on so the repair guy charged me $89 parts and labor he put one in but sodered it so it will not draw moisture and arch and it works great now....
SOURCE: RECOR COLOR TV dead high pitch whining noise
you have a short in the horizontal ckt,look for diodes,horizontal output it might be damage or a bad cap, if not the fly-back transformer is gone.
good luck
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SOURCE: Philips 42PF7220A/37 42'' TV (LED flashes red 7 times)
Five buck solution; If you have any tek skills at all and are feeling adventurous; UNPLUG THE POWER, remove the back panel; You will be faced with the mainboard. In the lower right quadrant you will see two small capacitors, like tiny yellowish coke cans. If these are bulging, there lies your problem. These must be replaced. If you have no soldering skills, take only the mainboard to a fixit shop and have them solder in the two capacitors easily found on line. No guarantee's but worth a try
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