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I need a service mode code for TV "RCA" J20531BL, chassis CTC176I2! "Menu"(hold down"), Power, Vol+ not working!

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If you are asking how to enter service mode in tv...procedure is like that...

1. TV turned on
2. Press and hold the 'Menu' button at the tv.
3. Press and release the 'Power' button.
4. Press and release the 'Vol up' button.
5. Release the 'Menu' button.
6. The initial security parameter displayed will be 'zero' Change this to '76'.
You are now in the Adjustment mode
For more info, click THIS we blink.

Posted on Sep 18, 2008

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Posted on Jan 02, 2017

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I need a service menu code for a rca sld58g45rq tv.


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.
* Turn the TV off.* Press simultaneously the {MENU} {VOL -} {CH -} buttons for about 8-10 seconds.
* The TV will turn on with the Service Menu displayed.
* Press the {POWER} button to exit. thank you..

Nov 04, 2017 | RCA Televison & Video

1 Answer

I have a 42inch sharp aquos LCD tv and there is no power. The power button keeps blinking. There is no picture and sound. What is the fix to this problem.


Power problem are cause by many reasons, i.e Power supply circuit, Lamp driver circuit and most often the TV detects an error cause by power surges. To protect TV from further damage most LCD TV have protection circuit built internally. If this is the reason of your LCD TV not powering On, an error data must be reset back to zero.
To change data you will need to access the service mode and change the value of lamp error code to zero (0). Entering service mode requires a trained TV technician. Changing data can cause more problem to your television. If you are not qualified to service your television, please do not go to service menu codes. Moreover below are the process, pls do so at your own risk.
* Unplug the TV * Press and hold the {VOL -} + {CH+} buttons located on LCD TV unit (not in remote control) Note: If above didn't work, alternately use (VOL -) + (TV/AV input) buttons located on LCD TV unit (not in remote control) * While holding the above buttons, plug in the TV. * The TV will turn on with the "K" or "K123" appears om screen. * Use {CH+} {CH -} buttons to go and display the service menu. Note: If above didn't work, alternately use (VOL -) + (CH -) buttons. * Search for "LAMP ERROR menu" from the displayed service menu by using "up or Down cursor" from remote control, or alternatively use "CH - or CH+ to select "LAMP ERROR" * change it to zero (0) value, using {VOL+} or (VOL -) on remote control. * Turn the set off to exit the Service Menu.

Jul 03, 2011 | Sharp Aquos LC-42D62U 42 in. LCD HDTV

1 Answer

Sanyo mode...


Hello
You just try one the procedure given below. One amoung will lead you to its service mode.

Unplug the power cable.
* Press and hold the {MUTE} button on the remote control while plugging the power cable back into the outlet.
* Keep pressing the {MUTE} button until the TV powers on with the Service Menu displayed.
* Use the {CH+} {CH-} buttons to select menus.
* Use the {VOL+} {VOL -} buttons to change settings.
* Some menus might have sub-addresses. Use the numeric buttons {0} to {7} to adjust sub-item data.
* Press the {MENU} button or turn the TV off to exit.
*******************************************************************************************************************

Unplug the power cable.
* Press and hold the {VOL -} button on the TV
while plugging the power cable back into the outlet.

* Keep pressing the {VOL -} button until
the TV powers on with the Service Menu displayed.

* Use the {CH+} {CH-} buttons to select menus.
* Use the {VOL+} {VOL -} buttons to change settings.

* Some menus might have sub-addresses. Use the
numeric buttons {0} to {7} to adjust sub-item data.

* Press the {MENU} button or turn the TV off to exit.

Dec 16, 2010 | Televison & Video

2 Answers

RCA d52w26 Field service menu


RCA > HD52W66
itc222a chassis
Reheat all the surface mount solder points on the Small Signal Board. Then realign the set including convergence menu. To enter service mode: power off the set for 10 sec, then hold down Vol- and Ch- buttons for 10 sec.
http://home.austin.rr.com/doctorjoe/ITC222align.pdf

Oct 03, 2008 | RCA HD52W59 HDTV Projection Television

1 Answer

Service Menu RCA HD56W58 56" TV


http://www.hdtvoice.com/voice/showthread.php?t=24248

go to http://www.thomsonnetwork.com

Click on "publications ordering" (in the list on the lefthand side of the homepage)
Click the box for service information. Enter the model number (or click the chassis button and enter the chassis number).

In the list of documents you can purchase for $40 ESIATC32X -- the service manual on CD for your set.

This disk will have the info you need.

If you do decide to purchase it (and I highly reccommend you do so), send me the alignment chapter and I would be happy to post it for others who have the same set on my homepage.

Jan 28, 2008 | RCA HD56W58 56" TV

1 Answer

Service mode


To enter service mode, push and hold the [Menu] button on the set. While holding, push and release the [Power] button, then the [Vol +] button.
You will now have some information on the screen: "P0 V0"
To actually be able to change these values, you must push [Vol +] on the remote so the information reads V76. Then pushing on the Channel +/- will change the "P" value.
P1 - 3 are error codes. If there is a problem with the set that can be self-diagnosed, the "V" will report the code. These codes are available in the RCA repair manual.
P4 - 7 control the horizontal size, shift, vertical size and shift.
You may also find a summary leaflet for the service tech clipped somewhere inside the chassis. The procedures for getting into the service mode, as well as the service items of interest will be there.
If you're attempting to adjust color or geometry errors, you'll need the Video Essentials DVD, Laser Disc or some other source of test material.

Dec 11, 2007 | RCA P46812BL 46" Rear Projection...

1 Answer

Can't get into service mode.


invest in a service call,you tried .

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2 Answers

Service menu


Have you tried replacing the EEPROM? It may have lost it's programming for that set. Stargazer

Apr 19, 2007 | Proscan PS36123 TV

4 Answers

Service menu


Turn television off and then hold ch - and vol - on the tv, not remote, for about 10 seconds and it will come back on with service menu up. There you can change alignment.

Apr 19, 2007 | RCA HD52W59 HDTV Projection Television

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