Hitachi tv model 53sbx01ba cuts on then immediatly shut off ....several led lights light upon initial turn on....5-6 maybe....then go to only 1 steady led ....all are green.....but no illumination to projection lights...????? can u help?
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hold the menu and input/device buttons for 5 seconds and it will blink you a 2 digit code 1-2 normal operation 2-3 i believe is short circuit protection = probably a convergence failure here is a link to my tutorial http://www.fixya.com/support/r5001731-convergence_diagnosing_convergence Let me know if I can be of further assistance.
This seems to be a problem in the Power Supply I would think. Either that or a fault that is overloading the PSU.
This means a trip to the repair shop.
Make sure ya get a firm "Quote" for tha fix before proceeding.
I believe this may be a HV/LV power supply problem since this is a common issue in this RCA ITC222 chassis, I posted this earlier and I beleive that it can help you,
Hello This is a common problem with the ITC222 chassis, I would check CP120, CP140, CP150 to see if they are bad I suspect CP150 is the one that is bad. Its value is 2200uf 16VDC. It is located on the same board as the IHVT and is in between the Heat sink in the middle of the board.
I would also like to say that if possible you should get a qualified TV Technician to repair this set for you, due to the nature of this problem and the dangerous voltages present.
I hope this helps,