Question about Hitachi P42A202 42 in. Plasma TV
Turned off and reconnect had sound then went out also while playing sounded like a speaker was blown out
These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience. If blinks continue without any pause, the main board is faulty.
Posted on Nov 13, 2014
SOURCE: no picture or sound. went
First of all you have to check the Va - 60V and Vs - 80V voltages at the power supply point. If any one of the voltage is missinig there are two possiblities for that. One is the power supply itself and the second one is the sacn drive modules for X and Y. If the scan drive modules are faulty then the or short then the Va Ans Vs voltage from the power supply will drops.you have to measure using a multimeter is there is any short circuit in its power supply in put point. When the voltages from Va and Vs point are missing then this will indicated by the blinking of power light. To rectify the problem you need a good knowledge in electronics. Aslo need the necessary equipments for measuring the voltage at different points. If you are able to do this then i will sent the service manual for the same if you can sent me your email address through fixya. Which will help you to troble shoot the TV.
Posted on Sep 07, 2011
SOURCE: Hitachi Ultravision tv model number: P50S602 When I turn it on the blue power button comes on and the sound comes on for about 2 seconds then the sound turns off and the blue light flashes three time
Lights flashing is code talk .So call a TV repair guy and ask him good one will tell u what the light code means over phone cause he'll wanna sell u parts or get your business for service .
Posted on Jul 12, 2012
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