Question about Mitsubishi WS-73713 73" Rear Projection Television

2 Answers

My TV won't turn on. The Green light just keeps on flashing

My TV will not turn on. The green light just keeps on blinking at me. I have tried unplugging it and plugging it back in,but the light keeps on flashing as soon as I plug it back in. Can anyone help?

Posted by Danny Wilson on

  • anteween Nov 04, 2007

    My son tried plugging in his x-box to the tv, but couldn't get it to work. Watched t.v. for the rest of the evening. In the morning the t.v would not turn on. Green power light flashes but never comes on. I can hear sound, but no picutre. I saw the solutions from the same previous problems, but sounds greek to me. I unplugged everything and plugged back in. Now when I turn on the tv the green light stays on for about 30 seconds and then starts flashing for 30-60 seconds then goes off

    Please help.

  • qkrzysko Dec 19, 2008

    My Mitsubishi WS-65513 has the same problem, the LED just keeps flashing

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2 Answers

Anonymous

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1. Check for no 8.4 volts DC at pin 3 of PC9A10 on the Power PCB, if low or missing replace PC9A10 part # 268P058020. 2. LED does not blink at plug in. Check for 3.3-volts DC at connector RF pin 3 (system reset) if low or missing suspect the reset switch S7L20 part # 432P109010 on the Control PCB. 3. LED does not stop blinking after plug in. Verify the standby supplies, 12-volts at connector KA pin 17, 6-volts at KA pin 18 and the 28-volts at KA pin 19, if the supplies are present suspect the DM PCB part # 934C067002 4. LED does not stop blinking after plug in. Check C9B01, C9B02, C9B10, and C9B11 (1000 UFD 16) on the DM PCB, if they are bad replace them with part # 181P734030 (680 UFD 16 V). 5. LED stops blinking after 70 seconds of plug in but will not power on. This model is equipped with a keyboard lock feature; this can be mistaken as a no power condition. To unlock the keyboard press and hold the "menu" button on the front panel for 10 seconds 6. LED stops blinking after 70 seconds of plug in but will not power on. Check for 3.2 volts DC at connector RF pin 4 and 5 on the Signal PCB if low suspect problems with the switches/buttons on the Control PCB part # 935D736001 7. LED stops blinking after 70 seconds of plug in but will not power on. Keyboard is not locked and key inputs at connector RF pin 4 and 5 check good suspect the E2P PCB part # 934C061001

Posted on Sep 05, 2007

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Jackalicious

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Hi, we just experienced the same problem you had with the same model and were wondering if you ever found a solution. Please let me know at [email protected] We unplugged the TV for a lightning storm and it won't turn on, just that annoying flashing green light. Would greatly appreciate any input. Thanks!

Posted on Sep 07, 2007

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