Question about Hitachi 50V500 50 in. HD-Ready LCD Television

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Hitachi 50V500 Red Spot

Thanks for the info. but i've given my case to the attorney @ the dallas law firm who's handling the class action lawsuit. i have made 4 attempts and have been denied everytime with the same excuse "tv is too old" and no prior service. i'll let the attorney's handle it along with several other unsatisifed Hitachi owners. but thanks for the info. i'll forward it to the law firm handling the case.

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  • rv7bld Aug 31, 2008

    have had a lot problems with this piece of junk - what is the name of the law firm handling the class action? Would like to add my name to the list.



    RM

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I had whole redish/pinkish screen on my 50v500 starting a few days ago, then I read through each of the threads on this site for the samilar problems on my model. I found TVtechmaniac's solution (pasted below) solved my problem. Thank you TVtechmaniac!

Enter the I2C Service Menu, be sure the power is OFF.
1. On the front control panel, press and hold the INPUT button.
2. Then press the POWER button for two seconds.
3. You may keep the INPUT button depressed until you see the OSD with the Service Menu displayed.
4. If you don't see the service menu, please repeat Process making sure you wait until the Power blinking LED stops.
5. Execute the Memory Initialize operation after the adjustment values have been written on a sheet of paper. Highlight “MEMORY INTI”, arrow to the right and hold the button to the right (approx 5 sec.) until a check mark appears in the box. This activates the Memory Initialization.

6. After the Memory initialize operation has finished (10~15 sec, the channel will revert to CH 3.) the pink image symptom should be fixed.
7. Write back the adjustment values from your notes to their respective adjustment parameters in the adjustment mode. (In other words, set the Data Values back to the the Data values written down before the Memory Initialization procedure). NOTE: Make sure the SELECT Button is pressed on remote after every change to the values. Failure to do so will result in the data values not being changed.
8. Exit I2C menu. Press exit repeatedly until you go back to the normal picture.
9. Turn the set off-on and Confirm the picture remains in a good condition.
BE SURE TO COPY DOWN DATA SETTINGS BEFORE INITIALIZING I2C SETTINGS

Posted on Aug 31, 2008

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Hitachi 50V500 Red Spot


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i talked to them today, apparantly they are only takeing cases with problems in the first year of ownership, but being a ligitiamate suit, it might help push hitachi to help us out, i am going to try to call back and use this info as leverage to get a new light engine. if i have any success ill let you know

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