Question about Philips 37PF7320A 37 in. HD-Ready LCD Television

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LCD tv issue

Hi,

My TV will not power on, the red led flashes 1 long pause 2 short. Do you know what this error code means?

Where can I find a repair manual. Any help would be greatly appreciated.

Thanks

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At error code is 12 and it is your 12-volt supply. Measure from the inverter to the power supply for 24 volts pins 1,2 and 3. If you don't have the 24 volts disconnect the inverters from the power supply and see if the volts come up. If the 24 volts come up replace the inverters. If the 24 volts are still not there replace the power supply. The volts have to be steady and not going up and down if they are replace the power supply.
But if the 24 volts are there with the inverters connected 1M03 pin 3 for 3.2 volts. If the 3.2 volts are not there replace the small signal board. The only way to get a manual is to find it on line or call the manufacture.

Posted on Aug 26, 2008

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