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SERVICE MODE I NEED SERVICE MODE FOR HISENSE TC2961L I WANT TO CORRECT VERTICAL AND RGB tv is SLITHLY RED

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With user’s RC 1. Power TV On 2. Press Menu button and call up User OSD Menu 3. Select Sound-> Balance 4. When Balance value is “0”,Enter 0->5->3 ->2 in sequence. Note: If necessary, re-do number keys. 5. Factory OSD appears. 6. Press the standby button then AC turn off and restart the TV, which can exit factory OSD menu.

Posted on Mar 07, 2010

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How to adjust brightness on hisense crt tv by service mode


If you wish to get some details; check the site linked here. Pull up older posts.
http://electronicshelponline.blogspot.com/
Service mode entry, adjust and exit procedure to many popular brand TVs are given. Never forget to exit the service mode, after all adjustments have been done.
NB: Please read and understand well, the instructions to enter the service mode, before you begin. Be very careful. Note how to "EXIT" the service mode; after entering and adjusting data. This is very important.
Search the site by type in the "brand name" to your device; (Exclude the model number), in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Apr 26, 2016 | Hisense Televison & Video

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How do I adjust the screen size on a Hisense tv


You have enter its service mode option to adjust the picture height. 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/

Nov 29, 2014 | Hisense TC24FS2H TV

1 Answer

Secret service menu


What is the problem you faces. Height less? More? .Check the voltage comes to vertical output IC. Check and replace all the electrolytic capacitors at the vertical scan output circuit. To get some details, http://electronicshelponline.blogspot.com/ Pull up older posts.

Dec 09, 2013 | Hisense TC14FS68 TV

1 Answer

Virtical lin


If the problem is with its picture linearity [Vertical], you have to enter its service mode to correct it. It is best to replace all the electrolytic capacitors [5 or 6] of it, at the vertical scan output circuit, before doing any adjustments, because, if there is any of it is damaged, the fault to this kind can occur too. After replacing it, just switch ON the set, and check the picture linearity is correct. If not, enter its service mode, and adjust the vertical picture linearity. If you wish to get some details, check the site linked here.Pull up older posts.

Dec 07, 2013 | JVC AV-27D302 27" TV

1 Answer

Service mode


Press Menu - 1 - 4- 8 - 2 - Power buttons on the remote control in sequence. For most Hisense models, this must give you the service mode screen. If you wish to get more procedure, check the site linked here. http://electronicshelponline.blogspot.com/
Pull up previous posts, either by type in the Brand name to your set in its search box, or view it in Mosaic / Timeslide / Flipcard option. Select view option by the drop-down view box, at the top left or the display window.

Aug 15, 2013 | Hisense TC14FS68 TV

1 Answer

Can't change the aspect ration from wide to normal on my hisense tv ltdn46v86us


You might have to enter its service mode options to adjust this fault. Actually entering in to service mode, and making data adjustments with it, is really a skilled work. Anyway, visit this site named'Electro-help'. Entering into service mode proceedings to many brand TVs are described in detail. Check it and determine whether you can do it by yourself or not. If you are not sure, do not get in to this mode, and make any adjustments there. Check this link, and select the site named above. Pull up older posts there.

Jul 26, 2012 | Hisense Televison & Video

1 Answer

How can I adjust the screen so I can see the score of the football game it is cut off on my Panasonic TH-50PX75U


Hello
To do this you have to enter into the service mode, ie, factory setting modes, which oly will allow you to do the screen adjustments. Your TV needs vertical S-Correction, to avoid lower side stretch. Four methods to enter into the service mode are given here . Just try OK.

In Sound-Menu Low-tone-regel to MAX and

High-tone-regel to MIN. Press 'F' button on TV.

Then press VOL- on TV and REVEAL on RC in

some time. Select: red and green buttons.

Adjust: yellow and blue buttons. Store:
'STR'. Exit: 'N' on RC.

In Sound-Menu Low-tone-regel to MAX and

High-tone-regel to MIN. Press VOL- on TV

and RESET on RC in some time. Select: red

and green buttons. Adjust: yellow and blue
buttons. Store: 'STORE'. Exit: switch off.

ON: Press simultaneously 'OFF TIMER' on RC

and 'CH.UP' local.

OFF: Press simultaneously 'OFF TIMER' on RC
and 'VOL-' local.

Simultaneously press 'RECALL' on RC and
'VOL-' local. Exit: 'NORMAL' on RC.

After entering into this mode, be careful not to spoil the set. Mark all the initial values on a paper for refernce, and begin to chage the values. You may only have to chage the value of "SC".



Nov 22, 2010 | Samsung TXJ3678 36" TV

1 Answer

Red and blue convergence wont line up. What should i do.


convergance can be tricky and you should follow a manufacturers proceedure from a manual.

most specificaly start with the green H and V Linearity and center , then the Red and Blue

Projection TV's and Component Video RGB have their Horizontal and Vertical Sync signals on the Green Component..

There may be other reasons for their specific order of operations within a calabration proceedure such as your 'RGB convergance alignment'

Jun 16, 2009 | Hitachi 43FDX01B TV

1 Answer

DVD VHS recorder


It sounds like your cables are connceted ok, but what you neede to do is to be able the switch from one video mode to the other so lets go through the cable and vrc conncetions again just to make sure. From your cable set top box connect your component video (RGB) video out to your TV (RGB) video in via the (RGB)cables. From your VCR connect your composite video (yellow) out to your TV composite video in withe the composite video (yellow) cable. From your VCR (Left & Right audio out)connect your left and right audio connections (White and Red) to the Audio in of the TV (Left and Right). Whith this setup you should be able to use the TV to switch between the two A/V inputs using the remote control.

Sep 03, 2007 | Philips Magnavox 27MS343S 27" TV

1 Answer

How do you exit service mode?


PANASONIC: Panasonic TV's after 1996 can be set to "Serviceman Mode" with the following remote control sequence: First, select the SET-UP icon and select CABLE mode. Then, select the TIMER icon and set the SLEEP timer for 30 minutes. Next, press the ACTION button twice to get out of the menus. Now, change to channel 124. Then, adjust the volume to minimum (0). You're almost there - Hit the VOL down button on the TV itself (not on the remote) and a red "CHK" should appear in the upper corner. Now, if you 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 firld 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. To get out of Serviceman mode, press ACTION and POWER on the remote simultaneously for at least 2 seconds. The TV will momentarily shut off and then comes back on. If this does not help you will most likely need to get the service manual as you should always have that anyway before ever attempting any serve mode adustments. Also do not forget to ALWAYS write down all of the values that you change incase a problem arises. Good Luck

Mar 17, 2007 | Panasonic CT-27SF25 27" TV

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