The TV is working however the screen is black. The picture started darkening suddenly and is now completely black. If the TV is turned on in the dark (at night for example) you can tell that the screen is working.The TV is working however the screen is black. The picture started darkening suddenly and is now completely black. If the TV is turned on in the dark (at night for example) you can tell that the screen is working.
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Hitachi Master
3,459 Answers
Re:
If the Audio Works but Video looks extremely dark it's a comming prolem that you can repair yourself with a kit from www.tvrepairkits.com It's a common issue on Hitachi models. Get the No Video/Dark Video Repair Kit
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Sounds like a convergence failure, here is a tutorial I made: http://www.fixya.com/support/r5001731-convergence_diagnosing_convergence Let me know if I can be of further assistance.
your model uses two STK392-110 Convergence ICs. Hitachi also recomends replacing the feed resistors which are two 2.2 ohm 1watt, two 1.5 ohm 1watt, one 3.3 ohm 1watt and one 1.8 ohm 1watt resistor. You can get repolacement ICs and resistors at the following link and they provide step by step installation instructions with pictures. Heres the link. http://servicemanuals.vstore.ca/
Had the same thing today. Iwas playing with the auto demonstration of on screen displays. Press and hold the power button (5 seconds) on the TV. The auto display will play. Press the power button again (TV will go off). Turn power on again. you should now have the picture back
The TV is working however the screen is black. The picture started darkening suddenly and is now completely black. If the TV is turned on in the dark (at night for example) you can tell that the screen is working.
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