Question about Zenith C34W23 34" TV

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Zenith Z20A21D issues....Help!!

Have a Zenith model Z20A21D and am unble to program my cable channels. I follow the weird on screen menu (which also sometimes does not want to go away), but still nothing. I put an alternate tv there to see if my cable anntena is ok and it is. FYI: I do not get pictures or sound, just the menus and the inability to program. Help!! Thanks!!

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4 Suggested Answers

6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

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premtech
  • 934 Answers

SOURCE: Zenith TV B32A24Z

Redbarron, Might be that it could be some other circuit loading down the power supply and the x-ray protect has it in shutdown mode.. First I'd check the following: Cx2110/100uf@35v C2104/10uf@50v C2109/10uf@50v C2101/4.7uf@50v(Located Off Pin #4 Of Icx2100) Cx2107/2200uf@25v C2108/47uf@25v Cx3413/22uf@50v Cx3416/100uf@50v These are common lytics that fail in that unit. And Icx2100 Vert Ic is known for failing and shorts to Ground, Zenith p/n #221-00992 or the generic Tda8174. But if you don't do the testing and repair yourself you could pull the board and send it in to Tri-State Module for a complete overhaul. According to their pricing it would cost you $74.95 plus all your shipping.. Tri State's phone number is: 800-203-7484 Hope this helps. Bill

Posted on Jun 05, 2007

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Rifaa
  • 99 Answers

SOURCE: Dark picture after storm.

Dark picture? hmm.
meaning there is no brightness variation, assuming this is the fault I think U might be having low screen voltage. Check for high value ( around 2W) resistor, preferably from 100K to 680K on the "C" board or neck board. Post back
Rifaa

Posted on Nov 12, 2008

  • 20 Answers

SOURCE: my tv wont let me auto program the channels

if you can get to menu to unlock the channels type in 0000 or 1234 or 9999 or 0001 orif this doesnt work you could take back off tv and remove the little battery that looks like a coin out. becareful, this is high voltage in there.........

Posted on Jan 02, 2009

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1 Answer

Goodmorning, bought a zenith tv didn't get the remote. Wonndering how i can programme it using just the buttons on the tv. How do i get the menus up. it only catches threes channels as of now.


Hello
There are two types Zenith TVs. One type will have "Menu" button on its front panel and other will not. If your Zenith is the first type, you can programme it without a remote control. If it is the second type, you must have a remote control hanset to programme it.
Programming method
First connect the TVs antenna socket at its back with external antenna or cable.

* With the remote control in hand, press the POWER key to
turn on the Presentation TV.
** Press MENU repeatedly until the Setup menu appears.

*** Using the Up/Down arrow on the remote control, highlight
Auto Program on the screen

**** Press the Right or Left arrow to go to the Auto Program
menu.

***** Using the Up/Down arrow, choose either Cable TV or Off-
Air Antenna on the screen.
****** Press the Right or Left arrow to begin the Channel Search.
******* Press ENTER when the channel search is done.

Note: Auto Program finds channels being received by the TV
tuner
Cable will not work unless you subscribe to a cable service
OK.

Jun 17, 2011 | Zenith H27E35DT 27" TV

1 Answer

I have a Zenith Tv that I bought from a resale store after it had been used by a hotel. When the hotel had owned it they had programmed it to return to a specified channel every time that it is turned off...


there should be an auto program on the menu, but you can also download the complete manual for this model here http://www.retrevo.com/support/Zenith-B27A11Z-TVs-manual/id/277dj086/t/2/

Jan 13, 2011 | Zenith B27A11Z 27" TV

1 Answer

Can't auto program Zenith TV for cable channels


  1. Did you try to call LG/Zenith customer support and see if they can help you? If not find your nearest LG/Zenith service center (not Best Buy) preferably a small service shop to see if they have a service remote to unlock it

Aug 23, 2009 | Zenith Z37LZ5D 37 in. LCD TV

1 Answer

Up and down arrows on channel or menu selections not working.


All the functions of in putting and selections channel are done by one stage of a tv. take your tv to a w/shop, it wll require change of components,
get a diagram from

www.universal.remote.net/zenith.html

further help will be provided

Dec 06, 2008 | Zenith B25A02Z TV

1 Answer

Zenith tv model #A32B41W


You probably need to get into the Menu > Tuner Setup and set it for "Cable" instead of "Off Air".

Hope that helps...

Geno

Mar 22, 2008 | Zenith B32A24Z 32" TV

2 Answers

Zenith h32h38dt 32


The "H" model Zenith TVs are hotel/motel sets designed that
a roomer cannot access the menu feature. Your best bet would
be to purchase a name brand universal remote which has the
menu button feature or order an original Zenith master remote
which would not require programming. Once you have a workable
remote which will allow you to access the on-screen menus you
should be able to program the channels.
Hope this helps,
CaseyBee

Feb 27, 2008 | Televison & Video

1 Answer

Programming high number cable channels


on your remote there is a menu button press that and do a channel search it should fix the problem

Feb 16, 2008 | Zenith Z25X22S 25" TV

1 Answer

Zenith tv


well 2 things come to mind, 1st go into menu and run channel scan, see if that brings them back

2nd if you see a black square on the screen of these channels turn off the closed caption, again in the menu

and if all else fails hook up cable or sat box from the video out to the video in on the tv, set the tv to video input viva remote or going to channel 00

hope this is of some help

Feb 06, 2008 | Zenith B27A11Z 27" TV

2 Answers

On-screen menu Zenith Tv Model Z20A21D


it might be due to your cable operator giving important message. please reset tunning once or auto tune. give service code for opening menu. if you do notremember give me system control ic no. so i can send you thanks

Sep 11, 2007 | Televison & Video

1 Answer

Tv won't get channels


We have the owners manual in case you misplaced yours . All ya gotta doi to get it is to click on the zenith B32A34Z model # At the top of this page and scroll down to the manual. Now according to the manual in the menu there is an antenns /cable setting and its in the EZ progrom mode. look at the manual as I dont remeber 100% but its there. It sounds like you or someone switched it when they were in the menu. Good Luck

May 11, 2006 | Zenith B32A34Z 32" TV

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