LG RZ37LZ55 LCD TV PSU Power Supply 6709900002A Repair ,Kit,Fixes the following ,symptoms:,-stuck in standby-won't come ,on-dead,The kit contents are as ,follows:, ,F901 - T5A 20mm fuse,IC904 - STR-T2268,C920 - 220nF SMD capacitor,C921 - 4.7uF SMD capacitor,C924 - 1uF SMD capacitor,R920 - 330R SMD resistor,ZD911 - 1N5226B 3.3V zener diode, , ,Power supply failure is very ,common on this model,normally a loud bang will be heard and there after the set ,will be stuck in standby or be completely dead. The SMD capacitors fails and ,blows other components which are listed above and supplied in this ,kit.,Replacement of these parts should only be carried out by a competent ,and suitably qualified person who has the experience and knowledge in repairing ,electrical equipment with a good soldering skill. The kit comes with all the ,parts required with a 99% success rate as long as all the parts are fitted ,correctly,the ZD911 is polarized so that needs to be fitted correct way round,,the other components are not polarized so they can go either way ,round.,All kits should be fitted by ,qualified engineers and I do not accept responsibility for loss,injury or damage caused by your use of this kit as a successful repair depends on your own skill and fault finding ability.
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