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Jack Healey Posted on Mar 14, 2019
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Blinking green power light on my mitsubishi lt 46146

1 Answer

SUNILKUMARJUNEJA

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  • Expert 69 Answers
  • Posted on Mar 14, 2019
SUNILKUMARJUNEJA
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Joined: Mar 14, 2019
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5 Related Answers

Anonymous

  • 1030 Answers
  • Posted on Jan 08, 2008

SOURCE: Green blinking light on Mitsubishi WS-55813 HDTV

generally this means a bad digital module.. as a techinican the first thing that we would check are what is know as standby voltages. if they were there we would replace digital module.! question. Does it blink for more than 70 seconds. This unit comes with a lockout feature. to unlock press and hold menu down for 10 seconds on front panel.

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Anonymous

  • 14553 Answers
  • Posted on Aug 22, 2009

SOURCE: mitsubishi vs-60705 grenn power button goes on

It is an error code for short protection---the most common cause for this is one or both of the pico fuses that protect the convergence IC's are bad--set will detect no voltage and instantly shut off.

I do this here for free so if this has been helpful give me a vote here. if you have questions or need help:

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jasbo

  • 2239 Answers
  • Posted on Sep 02, 2009

SOURCE: red light blinking in nec lt 260

how many times? that will tell you what's wrong:

1x- lamp cover (close lamp cover)
2x- temperature problem (too hot. clean out and cool down)
3x- power problem (check power)
4x- fan problem (one or more fans not running)
6x- lamp fails to light (lamp or ballast problem)

Anonymous

  • 14553 Answers
  • Posted on Oct 11, 2009

SOURCE: Constantly blinking green light

ONLY 1 or 2 things can cause this problem----First thing to do is remove front speaker grill--it should pull out and is secured with plastic pegs--behind it you will find an inspection plate---Notice the one or two pairs of wires coming from the front keyboard2.gif of the set---remove the inspection plate and follow the wires to the right--you can unplug both plugs(most have two and they are marked with letters and different sizes so you cannot get them wrong)

The idea here is to remove the front keyboard2.gif with its reset button etc from the circuit---You will still be able to try to turn the set on with the remote---these sets have a Receiver(large metal box to the left as you look from the back) and if the power goes out the green light will blink for about 70 seconds and then go out---it is the Receiver booting up.

If disconnecting the keyboard2.gif allows the set to turn on--you have a bad reset switch and two choices---either operate the set only with the remote or to remove the front screen and get at the reset switch (it is tiny) and remove and/or replace it.

If disconnecting the keyboard does not restore the set to operation---the receiver is bad---there are 4 or more caps and some pico fuses that can fail in that unit---Mitsubishi no longer sells or repairs these--if it is bad and not the caps there is a company you can send the unit to and have it repaired--if you need to know their name let me know---you can call them and get a quote for repairing the receiver.



SD TECH

Anonymous

  • 1 Answer
  • Posted on Nov 29, 2009

SOURCE: My Mitsubishi tv power light keeps blinking

have a 55 inch Mitsubishi TV.. the green power light keeps blinking.. is there anything I can do myself?.. or I have to have someone to get it fix?

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0helpful
1answer

Lt-46146 blinking green light mitsubishi

Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://homenol.blogspot.com/
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.
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Steady blinking green light on Mitsubishi LCD model LT 55164

I also have a Mitsubishi LT 55164 with blinking green status light...does nothing else...reset does no good, also tried to reload software with no difference. Replaced power and inverter boards button stop the same. No obvious bad components on boards. Help! Anyone ever actually fix one of these?
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My Lt-55265 LED Mitsubishi blue light is on & the green light constantly flash - HELP

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electronicshelponline.blogspot.com/
Blinking codes details to many popular brand TVs are given. Surf the site with patience.
If blinks continue without any pause, the main board is faulty or firmware is corrupted.
0helpful
1answer

When i turn on my tv it tries to boot, blue mitsubishi home screen come up, i hear fan then it all shuts off while green light blinks.

Try a reset. Start by unplugging for 1 minute, then plug back in & if still won't restart try the following. If none of the following work, you will need a technician.

Initializing the TV in many cases can remedy a problem.
In the 2006 product line Initialization is now a user function.
Pressing the front panel "INPUT' and "FORMAT"
buttons at the same time activates Initialization. When
complete all user settings will have to be set again. The
table in Figure 4-3 list the User Initialization procedures.
Note: Pressing INPUT and FORMAT is the same as
the Initialization in the Option Menu (MENU-2-4-7-0)
Order Name Procedure Results Notes
1 System Reset Press <System Reset>
on Front Panel
Hardware & TV operating
software reset.
POWER/Timer LED flashes for 60
seconds. No customer settings
are changed.
2 User Initialization
Press <INPUT> &
<FORMAT> on Front
Panel at the same time.
All customer Audio &
Video settings are reset to
factory default.
All customer settings will need to
re-configured.
3 Reset System
Defaults
From the remote, press
<MENU> <1-2-3>
<ENTER>
All customer settings
except V-Chip are reset to
factory default.
Netcommand, Channel Memory,
etc., will need to be re-configured.
SERVICER
PROCEDURE 4 Initialization
From the remote, press
<MENU> <2-4-7-0>*
select "INITIAL" press
<ENTER>
All customer settings are
reset to factory default.
All customer settings will need to
re-configured.
MITSUBISHI RESET / INITIALIZATION CHART
CUSTOMER
PROCEDURES
Figure 4-3
Figure 4-4
LED Indications
The front panel LEDs, refer to Figure 4-4, also assist in
determining the cause of a symptom. Figure 4-5 illustrates
normal LED operation. Figure 4-6 shows the
LEDs response when a problem is detected and indicates
the possible cause.
Power/Timer
Indicator
Status
Indicator
Lamp
Indicator Condition
Off Off Off Off (standby)
Blinking green
fast Off Off Initialization (10 - 65 seconds)
Off Off Blinking
green fast Lamp runs for 1 min after PTV off
Green Off Off Power On
Blinking green Off Off Power On Timer is set
NORMAL LED INDICATIONS
Power LED Status LED Lamp LED Condition
High Temperature - check ventilation air flow.
(Temperature sensor is disconnected.)
Off Off Blinking yellow Lamp cover is open.
Lamp failure (Lamp fails to turn on)
Off Off Red (Lamp turns off after lighting)
Lamp is broken
Off Blinking Red Off Fan Stop
Off Red. Off Circuit failure. (Run Error Code Check)
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Green Blinking light on Mitsubishi Unisen lt 40164, tv wont turn on?

Hi Since that did not work, The next thing is you have to take the back off the TV and find the main power board. On that board there will be some bad capacitors. Look for bulged or leaking CAP(s).
Replace them with same capacitors types. If you're not tech. savy Go to TV repairman. Good luck.
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Green Blinking light on Mitsubishi Unisen lt 40164, tv wont turn on?

Blinking light means your bulb is blown and needs to be replaced. Very easy to do. Check owners Manuel . Shop the bulb on ebay
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I have the same problem with the green light blinking and the T.V will not come on. I have reset it and unplugged it and everything and still nothing. Can anyone help me
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