Question about Toshiba 43H71 43" Rear Projection Television

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Service Menu Access?

Is there a service menu for the 43h71? If so how do you get into it?

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Re: Service Menu Access?

I had a problem with my green gun having lines all over the place ,I cleaned the conections on the board on and below the pull the white conectors all out and spraying down with brake cleaner ,this morning thr the green is great and to night I,m doing the same with the re gun boards,i hope this will clean it up i will let you know.

Posted on Nov 22, 2007

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Re: Service Menu Access?

Mute the tv then press mute again hold it down and press menu on the tv itself not the remote. Be carefull there is a lot of important stuff in there!

Posted on May 12, 2007

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How do I access RCA HDTV D52W23 Service Menu?

Shut unit off. Wait 10 to 15 seconds then press and hold volume down and channel down together for 10 to 15 seconds. This will get you into the service menu.

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How do i unlock the key--- display on my Provision television that is operated by a beko 12.1 remote control.I also need the service code for some Geometric adjustment.

Service Menu Access Procedure To access the service menu, press and hold the handset sound mute button whilst pressing the TV's front panel 'Menu' button (under the front panel cover on the TV). The up/down channel buttons on the handset step through the options and the left/right buttons change the data values. Turn the TV off to get out of service mode and DO NOT touch any other handset buttons whilst in service mode. Service menu access is also similar for many other Toshiba large-screen TV's so this procedure may work on other Toshiba TV's - even those sold outside the UK.

Maybe this list can help you, click here for a list of each widescreen Toshiba TV Service Menu adjustment with details on the purpose of each.

The factory settings of each service menu option will be entirely different on every TV manufactured, due to component, tube and scan coil tolerances, so don't under any circumstances adjust your TV's settings to my factory default settings or your TV's picture will probably look awful! The factory settings are provided out of interest - the useful part of this document is actually the definition of each service menu option. You will see that some geometry settings are duplicated for each screen mode such as 'Cinema' and 'Subtitle'. This could, for example, help resolve a geometry problem that's present just in one screen mode.

I hope help you with this.

Oct 14, 2009 | Projection Televisions

1 Answer

Need to access service menu/mode

To access the Zenith service menu: Hold down the menu button on the remote control until the menu disappears. Then type in 9-8-7-6-enter. This should do the trick. Be careful what setting you change. I would recommend writing them down before you change any. Hope this helps.

Apr 30, 2009 | Zenith IQC50H95W 50" Rear Projection...

1 Answer

43h71 service manual

What is proiblem with your set?

Oct 09, 2008 | Toshiba 43H71 43" Rear Projection...

1 Answer

Toshiba Model #43H71

go to service mans menu and try horiz width adj..

Sep 22, 2008 | Toshiba 43H71 43" Rear Projection...

1 Answer

Red Converance problem

Don't try to solve this in the service menu. The lines that do not move in the customer convergence menu will not move in the service menu. And, you can do some serious damage if you hit a wrong button while in the service mode. You have bad convergence output ICs. You can expect to spend $350-450 to have this problem fixed by a qualified technician.


Sep 19, 2008 | Toshiba 65HDX82 65" Rear Projection...

1 Answer

Problem with tv

If your Model is Tosh 43H71,then pull chassis and locate F850,
F851 soldered-in fuses...check with meter..if open,replace with
proper value micro fuse(s) and solder jumper wires 008,010,017,
048,600 located on signal board.Replace convergence IC's
STK392-110 with IC's from kit # X 480295 ( upgrade )...........T.

Mar 31, 2008 | Toshiba 43H71 43" Rear Projection...

1 Answer

Accessing sevice menu

i tell people all the time if you get into the service menu and hit the wrong buttons i wont know what you did to it again if you post here to ask how to get into the service mode you dont have the desire to find the codes on the internet which are readily available as are service manuals turn on the tv push mute on the remote till mute goes out hold down mute button and push menu on front of tv hit menu again when the s comes up hit 7 on remote and watch out you just figured how to reconverge your tv maybe not

Dec 06, 2006 | Toshiba 55H70 55" Rear Projection...

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