Question about LG 50PQ10 50 in HDTVReady TV

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Plasma tv usb port

It have a "usb service only port" and i tried the simultaneous menu press and the simultaneous ok press from remote and tv .. But nothing appear .. I cant get the service menu .. I need to use this port for videos and music

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5 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

eagle338
  • 4889 Answers

SOURCE: i have a 2006 samsung

Plasma tvs do not have a backlight. That being said this is a problem with the sustain board. I believe it is where the blown capacitor is. I would like you to turn off the set, unplug it from power and take off the back cover. Locate the boards labelled X-main and Y-main. See if you can find anything blown on them and let me know

Posted on Dec 03, 2010

Dumaine
  • 112 Answers

SOURCE: I have a LG 42LD450, I read and saw videos online

I used a Magnavox MG500S, some simply use a Comcast Cable remote, some just use a universal from radio shack......all in all....once you get the remote programmed to the TV you have to find its "Magic Button" to open the password screen........then enter code.(0413) for the remote I used. Some were using code 0000. All in all I guess it depends on the remote used.......sorry I cant help anymore than that.........then I can if you find the same remote I used!!!

Posted on Dec 11, 2010

SOURCE: I have the lg 42ld450

Hi my nameis Mike Houston of DISH Network and I see you are trying to play movies throughyour LG TV. I will send a link to help program the remote to the LG TV, http://www.dishnetwork.com/SupportSection/power-scan-instructions.If the DISH remote is programmed to the TV and you still can not get into theService Menu you will need to refer to the TV manufacture, I will send the linkto help with that, http://www.lg.com/us/support/index.jsp.

Posted on May 09, 2011

gopakumarg43
  • 73647 Answers

SOURCE: I want to know how to open the service menu on my LG tv

Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. It will make search easy. There are more than 1100 posts to different brand TVs now. Pull up older posts there.

Check this link too.

Posted on Oct 31, 2012

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1 Answer

Cat stepped on remote TV went black have sound but no picture i have tried every menu option?


Try doing this:

Self-check indication only:

Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [OK] button on the remote control

for more than 3 seconds.

Self-check indication and forced to factory shipment setting:

Produce TV reception screen, and while pressing [VOLUME ( - )] button on the main unit, press [MENU] button on the remote

control for more than 3 seconds.

9.1.2. Exit
Disconnect the AC cord from wall outlet.
This is straight out of the service manual.

Regards,

Joseph Van Buren

Aug 01, 2014 | Panasonic TH-42PX75U 42 in. Plasma HDTV

Tip

Service menu codes panasonic


I provide this information for those that are qualified and trained to do TV repair work. Entering or making changes in service mode by untrained persons can cause significant and permanent damage to your television. If you are not qualified to service your television, please DO NOT ENTER these service menu codes.

Panasonic TV's after 1996 can be set to "Serviceman Mode" with the
following remote control sequence:

-select the SET-UP icon and select CABLE mode.
-select the TIMER icon and set the SLEEP timer for 30 minutes.
-press the ACTION button twice to get out of the menus.
-change to channel 124.
-adjust the volume to minimum (0).
-Hit the VOL down button on the TV itself (not on
the remote) and a red "CHK" should appear in the upper corner.
-press the ACTION and VOLUME DOWN buttons (again, on the
TV, not the remote) you will toggle between AGING and SERVICEMAN modes.

Select Serviceman mode. The POWER button on the remote control will
select one of the five Serviceman Adjustment modes.

The modes are:

B - Serviceman VCJ SUB Adjustments. These include sub-tint,
sub-color, sub-brightness, sub-contrast, colorkiller/ABL/gamma,
audio and video adjustment, and vertical size.

C - Serviceman VCJ Cut-off adjustments. These include Red, Green
and Blue cut-off, red and blue drive, automatic fine tuning
(AFT), RF AGC (RF gain control), horizontal center, beam limit,
etc.

S - Serviceman Options Adjustments. These involce the PIP and
clock.

M - Serviceman MTS (Stereo/SAP) adjustments.

CHK - the mode you first entered. Normal picture and sound, lets
you check things over and still have a hotkey into the
service menu.

There is one more adjustment that isn't in the five modes, it's
global. When in either the yellow or red CHK mode, you can press
RECALL on the remote control to enter the purity field check mode.
This lets you select a pure white, red, green, or blue screen. A
good thing to walk away from if you just want to temporarily freak
out the floor manager, but it will be fixed as soon as the TV is
turned off. Oh well.

To get out of Serviceman mode, press ACTION and POWER on the
receiver simultaneously for at least 2 seconds. The TV will momentarily
shut off and then comes back on.


----------------------------------------------------------------------------------
PE77U / PX75U / PX77U / PZ700U / PZ750U
PD60U / PX6U / PX60U / PX600U
PD50U / PX50U / PX500U :


* Hold down the {VOL -} button ON THE PLASMA TV.
* Press the {RECALL} button 3 times on the remote.
* The Service Menu will be displayed.
* Use {1} {2} on remote to navigate main menu items.
* Use {3} {4} on remote to navigate sub-menu items.
* Use {VOL+} {VOL -} on remote to change item value.
* Write down all values before changing
Once a value is changed, THE CHANGE IS MADE.
* Power off to exit service mode and save.
--------------------------------------------------------------------------------
PA25UP / PD25UP / PX25UP :


* Using the remote control:
* Press the {MENU} button.
* Set "Antenna A" to "Cable".
* Select "Timer" menu and set sleep timer to 30 min.
* Press {OK} twice to exit menus.
* Tune to channel 124.
* Press and hold {VOL -} button ON THE PLASMA TV.

"CHK" appears in on top-left corner followed by 5 letter/numbers
(which are the cumulative hours in hex numbers)

* While the "CHK" is displayed, press the {OK} and {VOL+} buttons
ON THE TV simultaneously to toggle between Modes:

?ƒ?¢?¢?€??¬?¢?'¬? Red "CHK" for Serviceman ?ƒ?¢?¢?€??¬?¢?'¬? Yellow "CHK" for Aging ?ƒ?¢?¢?€??¬?¢?'¬?

* Press the {POWER} button on the remote to select one of the six
Serviceman Adjustments Modes.

A. MTS ADJUSTMENT
B. CLOCK ADJUSTMENT
C. VIDEO ADJUSTMENT
D. HDEF ADJUSTMENT
E. VDEF ADJUSTMENT
F. DAF ADJUSTMENT
G. OTHER ADJUSTMENT

* Press {CH+} {CH -} on the remote to select the settings
on each of Service Adjustment Modes.

Write down the original values before modifying anything.
It's easy to erroneously adjust the wrong item.

* Press {VOL+} {VOL -} on the remote to change values.
* Press the {POWER} button on the TV to exit the service menu.
-----------------------------------------------------------------------------------
LCDs / CRTs / RPTVs :

* Hold down the {VOL -} button ON THE TV.
* Press the {RECALL} button 3 times on the remote.
* The Service Menu will be displayed.
* Use {1} {2} on remote to navigate main menu items.
* Use {3} {4} on remote to navigate sub-menu items.
* Use {VOL+} {VOL -} on remote to change item value.
* Write down all values before changing
Once a value is changed, THE CHANGE IS MADE.
* Power off to exit service mode and save.


Model PT45LC12:

1. Press and hold Vol Dn on center panel and press recall button on remote until Work Mode is displayed on screen.
2. Press and hold Vol Dn on TV and Swap button button on remote until Factory Adjust is displayed on the screen
3. Use Channel Dn button to select Digital and press the Action button.
--------------------------------------------------------------------------------------
PROJECTORS :

* Press the {MENU} button.
* Go to "Options" menu.
* Highlight "OSD".
* Then press and hold the {ENTER} button,
until the Service Menu is displayed.
* Press the {MENU} button to exit.

on Apr 29, 2015 | Panasonic Televison & Video

Tip

How to activate USB on LCD TV LG's latest generation (LH2000, LH3000, LH4000)


When I got the TV, the LG LH2000, with a diagonal of 32 inches, I was a little disappointed when I realized
that the model that I bought does not work behind the USB port on your TV . I was explained that it is only
for service (software upgrades and the like). I did not beat your head too much and I accepted the
situation.
What would help me? I miss writing movies on CDs and DVDs. Copy just the files on a USB stick, insert it
into the port behind the TV, go into menu and select USB. It's like a DVD player. These days, I discovered
that I can retire the DVD player, because now I can enable the USB and still use it. How?
In a few easy steps.
1.Press the same time the OK button on remote and OK button on the TV and hold down for about five-six
seconds
2. Asking a password - using the buttons on the remote, enter 0000, then press OK
3. Upper left corner of your screen will show the service menu
Well, here's a little more complicated and should be recommended to strictly limit yourself to three
settings below. WARNING! Where do additional settings without knowing exactly what use, you are solely
responsible for the potential disruption of the TV and also for the possible loss of warranty!
Once the service menu appears, select the third option (number 2, named TOOL OPTION3). Do not confuse 2 with
3. The numbering starts with 0, not 1, will therefore TOOL OPTION3 will be numbered with 2.
In other words, select the option marked in yellow as the image on the right. I suppose you can select with
OK, but I entered in navigation settings press the "right" button on the remote.
Following two settings:

1. Once entered in the TOOL OPTION3 menu, select the EMF (JPEG, MP3) and using the "right" button of
navigation on the remote (to be clear, "right arrow"), select option 1.
2.A second, and final setting is highlighted in yellow in the image on the right. At DivX choose HD.
And now important!, In any form do not press OK from the remote! Press Exit button(Return), located in the
lower right-hand navigation menu.

What happens after these settings have been made? In TV menu will be two new options: Input and USB. We are
interested, at present, USB. What should I do to see movies? In this order:
1.Introduce stick into the USB port on the back of the TV
2.Press Menu button on your remote and select the USB
3.Select movie files (or something like that, anyway you got options for MP3 or photo)
4.se will open a variety of browser, similar to those on DVD players
5.Search for desired movie and press OK
Integrated player in LG television support DivX. I put a stick on an episode of TopGear and I saw with no
problem. Using left-right arrows, you can run the movie. For a typical player buttons (Play, Pause, Stop),
they use those colors (they are marked otherwise) on the remote.
Enjoy.

on Jul 20, 2010 | Televison & Video

1 Answer

PC HDMI W4201C 42 CONNECTION


Hi Caleb,
To resolve this, please perform the following steps:

  • Turn off the TV and unplug the power cord
  • Connect the HDMI cable to the HDMI port of your laptop.
  • Connect the other end of the HDMI cable to the HDMI input on your HDTV
  • Connect your device using the HDMI connector (Refer to image below)
d607e207-edde-4a6c-976e-afe231ed034f.jpg

  • Plug in the power cords for the TV and Xbox
  • Turn on your TV and Xbox
  • Enter the TV Menu and select Setup (Refer to the image and steps mentioned below)
9ab5d76e-dbfd-4c03-9291-14127e474b68.jpg

  • To enter the TV Menu, press the Menu button on Remote control
  • Use the left and right buttons (volume buttons) to move between the icons

Select correct input source
  • Input allows you to select the proper source based on how you have your TV and video equipment connected.
  • Press Input on the remote to go directly to the Input Select menu
  • Select HDMI 1 or HDMI 2 (Refer to image below)
bd6ef790-448b-4623-945e-162c7c862e64.jpg

If the TV does not work, please follow these steps:

Verify the PIP/POP/PBP function is disabled ( PIP/POP/PBP Compatibility - The only input sources that cannot work together are HDMI with HDMI)
  • Press the Menu button on the remote control or TV
  • Use the Left and Right arrow buttons (Vol +/-) to select PIP/POP/PBP, and then press <Enter>
  • Use the Up and Down arrow buttons (Ch Up/Ch Down) to select PIP/POP/PBP/OFF
  • Use the Left and Right arrow buttons to select Off

If issue is still persists, please move to the next step

Reset the TV current input to its default configuration
  • Press the Menu button on the remote control or TV
  • Use the left and right arrow buttons to select Setup, and then press Enter/OK
  • Use the Up and Down arrow buttons to select Factory Reset, and then press Enter/OK
  • Select Current Input Setting and press Enter/OK
  • Re-check the TV functionality

Feb 19, 2014 | Dell W4201C 42 in. Plasma HDTV

5 Answers

TCL Blue Screen "No Media"


I have this tv, just had this exact problem and just fixed it. All this screen means is that you have pushed the "media" button on your remote and it's telling you that nothing is plugged in to your usb drive on the tv. If you plug in a usb key with pictures or video on it, you'll be able to view those from this screen. Otherwise, to exit this elusive "no media" screen, grab your remote and hit the button that says "tv" to get back to the blue screen that says "no signal" and from there, you should be able to hit the "input" button on the remote and switch between your inputs of choice. My favorite input is my apple tv plugged into hdmi 2. yay!

Dec 29, 2012 | Televison & Video

2 Answers

We need the device code of the panasonic Tc42px24 plasma HDTV thank


Hello
Panasonic TV's after 1996 can be set to "Serviceman Mode" with the
following remote control sequence:

-select the SET-UP icon and select CABLE mode.
-select the TIMER icon and set the SLEEP timer for 30 minutes.
-press the ACTION button twice to get out of the menus.
-change to channel 124.
-adjust the volume to minimum (0).
-Hit the VOL down button on the TV itself (not on
the remote) and a red "CHK" should appear in the upper corner.
-press the ACTION and VOLUME DOWN buttons (again, on the
TV, not the remote) you will toggle between AGING and SERVICEMAN modes.

Select Serviceman mode. The POWER button on the remote control will
select one of the five Serviceman Adjustment modes.

The modes are:

B - Serviceman VCJ SUB Adjustments. These include sub-tint,
sub-color, sub-brightness, sub-contrast, colorkiller/ABL/gamma,
audio and video adjustment, and vertical size.

C - Serviceman VCJ Cut-off adjustments. These include Red, Green
and Blue cut-off, red and blue drive, automatic fine tuning
(AFT), RF AGC (RF gain control), horizontal center, beam limit,
etc.

S - Serviceman Options Adjustments. These involce the PIP and
clock.

M - Serviceman MTS (Stereo/SAP) adjustments.

CHK - the mode you first entered. Normal picture and sound, lets
you check things over and still have a hotkey into the
service menu.

There is one more adjustment that isn't in the five modes, it's
global. When in either the yellow or red CHK mode, you can press
RECALL on the remote control to enter the purity field check mode.
This lets you select a pure white, red, green, or blue screen. A
good thing to walk away from if you just want to temporarily freak
out the floor manager, but it will be fixed as soon as the TV is
turned off. Oh well.

To get out of Serviceman mode, press ACTION and POWER on the
receiver simultaneously for at least 2 seconds. The TV will momentarily
shut off and then comes back on.


----------------------------------------------------------------------------------
PE77U / PX75U / PX77U / PZ700U / PZ750U
PD60U / PX6U / PX60U / PX600U
PD50U / PX50U / PX500U :


* Hold down the {VOL -} button ON THE PLASMA TV.
* Press the {RECALL} button 3 times on the remote.
* The Service Menu will be displayed.
* Use {1} {2} on remote to navigate main menu items.
* Use {3} {4} on remote to navigate sub-menu items.
* Use {VOL+} {VOL -} on remote to change item value.
* Write down all values before changing
Once a value is changed, THE CHANGE IS MADE.
* Power off to exit service mode and save
OK.

Feb 13, 2011 | Panasonic Tc42px14 42 in. TV

1 Answer

Digital input not working and greyed out on the menu.


Most JVC TV's with HDMI and Digital Input have an optical sensor inside the case to sense if someone is trying to bypass the hardware encryption. My JVC was exposed to sunlight prolonged sunlight and triggered this optical sensor which disabled my HDMI ports. This may be the same situation for you.

JVC HDMI Port Fix

Turn the TV on, and enter the Service Menu. Select 2 for Self Check. Then turn the TV off, and after the fan turns off, unplug the power cord. Reconnect the power cord, turn the TV on, and the HDMI port is re-enabled.


Here's how to get to Service Menu:

Before entering the SERVICE MENU, confirm that the setting
of TV/CATV SW of the REMOTE CONTROL UNIT is at the
"TV" side and the setting of VCR/DVD SW of the REMOTE
CONTROL UNIT is at the "VCR" side. If the switches have not
been properly set, you cannot enter the SERVICE MENU.
1) Press [SLEEP TIMER] key and while the indication of
SLEEP TIMER 0 MIN is being displayed, press
[DISPLAY] key and [VIDEO STATUS] key (Fig.2)
simultaneously.
2) The SERVICE MENU screen of Fig.1 is displayed.
3) Verify what to set in the SERVICE MENU, and set
whatever is necessary (Fig.1).
Refer to the SERVICE ADJUSTMENT for setting.
4) Press the [BACK] key to return the SERVICE MENU.

Dec 12, 2010 | JVC AV-56WP74 56" Rear Projection...

1 Answer

Power light blinks 13 times


need replaced A-BOARD
Manufacturer Panasonic Part Number TNPH0716ABS Description A- BOARD


After the installation of a new A board, unit has the characters "CHK" on screen. The usual reset procedures of [VOL -] and [MENU] or [OK] or [SLEEP] will not get rid of "CHK".

1. Enter the service mode by holding down the [VOL -] button on the TV (main unit) and simultaneously pressing the [INFO] button on the remote control three times.
2. Press the number [2] key on the remote to highlight [SRV-TOOL].
3. Press the [OK] button on the remote control to select [SRV-TOOL].
4. Use the [DOWN ARROW] on the remote control to scroll down to [PCTC].
5. Use the [RIGHT ARROW] button on the remote to open the box to the right, then press and hold down the [MUTE] button on remote to display Time/Count.
6. Press and hold the [RETURN] button on the remote control until the TV turns off.
7. Immediately press and hold down the [VOL -] button on the TV (main unit) and the [MENU] button on the remote. The TV should come up in the Self Check mode.
8. Remove AC power.

Jul 06, 2010 | Panasonic Viera TH-50PZ80U Plasma TV

2 Answers

TV service menu


press OK on the remote and OK on the TV panel at the same time, after 5 to 10 seconds, the service menu EZ adjust should appear.

another step is to press menu on remote and menu on tv at the same time..

Feb 01, 2010 | Televison & Video

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