Question about Mitsubishi 934C3360 Power Supply Board - Main for LT-46249-M

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Mitsubishi LT-46249 picture is completly green. How do i correct this?

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First check all input cables, make sure all cables are good & plugged in fully. then check with a DVD player to all HDMI & component inputs. if none of this solves issue you may need MAIN PCB.
PT# 934C335007 $139.99
http://www.tvpartsguy.com/servlet/Categories

Posted on May 09, 2014

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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?

Aug 29, 2015 | Mitsubishi LT55164 55 in LCD TV

1 Answer

LT-46151 mitsubishi tv, Green light flashes, no picture, back light is on, screen is blue.


If you have any later digital camera or phone with a compatible connector and cable, try connecting this first.

The set may be looking at the wrong input for signal.

Using your remote, check the setup menu to ensure that your source (cable, receiver, etc.) hasn't been accidentally changed.
Often, a blue screen means 'no signal.'

Jun 04, 2015 | Mitsubishi Televison & Video

1 Answer

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)

Apr 08, 2015 | Mitsubishi WD-65731 65-Inch 1080p DLP HDTV

1 Answer

What causes fine horizontal lines in the lt-46249


If you wish to get some details; check the site linked here. Pull up older posts.Surf the site with patience.http://electronicshelponline.blogspot.com/
Line, faults & possible causes to LCD screen are given with illustrations.

Aug 09, 2014 | Mitsubishi LT-46249 46 in. HDTV-Ready TV

1 Answer

Model # LT-46249 tv has no sound


Check whether the TV is in Mute Mode.. Also check whether you've connected anything to the Audio output of the TV. like headphone or an external speaker...

Oct 15, 2012 | Mitsubishi LT-46249 46 in. HDTV-Ready TV

1 Answer

When I use the HD input on my mitsubishi, everything on the screen is green???


When your picture has a green shade to it when connected through component video cables(red,blue,green) that indicates that you have the red and blue switched around at one end, since you have a picture, that indicates that the green cable is hooked up correctly, if the picture color isn't corrected after you make the switch, then make sure you don't have a bad cable.(it happens more often than you think) Good luck !

Jan 05, 2010 | Mitsubishi WS-65809 65" Rear Projection...

2 Answers

Picture is completely out of alignment, went to do


It means the convergence IC gave up already ang needs a replacement. And also check the 5A picofuse in the power supply.

Dec 28, 2009 | Mitsubishi WS-65869 65" Rear Projection...

1 Answer

Green band


http://www.mitsubishi-tv.com/support.html
click warranties...
Important Warranty Announcement for LCD TV Owners

Jul 26, 2009 | Mitsubishi LT-52244 TV

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