Question about Mitsubishi WS-55807 TV

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TV won't power up

When I push the power button, the indicator light on the front of the unit flashes for a few seconds and then goes off. The TV will not power up. Thank you for your consideration. Scott

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  • dswiley1960 Oct 04, 2007

    Thank you for your response. I think I better get a pro to repair it for me!

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Generally,first step is locate open pico fuse(s) in power supply,usually feeds convergence amps. Next,replace STK devices.Then,reset alignment in servicer mode.

Posted on Oct 03, 2007

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1 Answer

Tv will not power up



Press the TV button or ON/OFF button while remote is in TV mode and there's a source of power to the outlet or outlet strip.

Make sure the TV is plugged in.

You might have tried to turn on the TV during the lamp cool-down. Wait a few moments and the picture will appear.

Has the power light on the front of the TV been blinking for one minute? If so, the lamp may be dead. Refer to the Power indicator
is blinking or flashing section below for more information.

When you first plug your TV into an outlet, the Power indicator on the front panel will light and blink for approximately 30 seconds
and then go off during the initialization of the TV. This happens only when the TV is unplugged and plugged back in. The TV can
only be turned on after the Power indicator goes off.

Check the wall receptacle (or extension cord) to make sure it is "live" by plugging in something else, such as a lamp.

Something might be wrong with your remote control. Press the POWER button on the front of the TV. If the TV turns on, check the
remote control solutions on page 53.

Multiple TV Setup might be set to the wrong option. Press MENU/OK on the front panel. Select Setup Options, then Advanced
Options, then Multiple TV Setup. Choose TV (default).

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1 Answer

65" mitsubishi rear projection tv won't turn


IF model number posted is correct and green power light comes on for a few seconds and then goes off:
On front of set press and hold both the Menu and Input (device) buttons at the same time for at least five seconds and release both buttons.

Power light will then blink a two digit error code like 2 blinks, 2 blinks, a pause and repeat it several times.

Let me know what error code is found and I will tell you what it means.

SD TECH
10_10_2011_10_01_13_pm.jpg

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1 Answer

I have a Denon 1708 receiver. When I push the "on" button, either on the unit itself or using the remote, the light flashes green for a few seconds, then flashes red. When it turns red, all of the info...


Your result indicates the unit is not passing its power up self test. The first thing to try would be to remove all connections to the unit and try to power up. If it still mis-behaves, the unit has an internal problem best left to pros unless you're pretty good digging through circuitry. If it comes up stable, then reconnect things one at a time until the issue occurs again. Detach the offending connection and look for issues in the cables or the connected unit.

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1 Answer

My tv won"t turn on.


1. Hold [menu] and [vol-] button on the side of the TV
2. while holding these, press the [power] button on the side of TV (NOT remote)
3. blue light comes ON and stays ON
4. wait 10 seconds then let go of [menu] and [vol-]
5. wait another 30 seconds and some type of picture should appear

I think this is right. I got it from the JVC call centers guys so sorry if I missed or messed up a step.

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When the timer light stoped flashing the remote control would not turn on the TV. The next time the light quit flashing I held the power button in on the TV for about 5 seconds and it came on and has had no problems since then with the remote or the local TV power button.

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Push Power button, green light goes on for a few seconds then nothing....


I would suggest taking a look at the power module if that can be replaced. The Fuse blowing may have only been the beginning of the problem. Any recent issues with under or over voltage in your home?

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