Question about Zenith Z20LCD1 20 in. EDTV-Ready LCD Television

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HI guys I live in Venezuela, and i dont have a zenith service center over here I need the service manual for my Z20LCD1, in order to check the mainboard and find out what's wrong. can anyone of you can tell me where can i find it!!

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Lick on the link below to go to the Zenith page for free manual

Posted on Nov 08, 2008


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Posted on Jan 02, 2017


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Fix philips rc 144 a/v button for zenith z20lcd1

There is no such key fix. Just try an other code to set-up with your remote control. If you wish to get more; check the site linked here. It has set-up code list & set-up procedure to many popular brand remote controls. See it in "Mosaic" view. It will make surf easier.

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How do I auto program my Zenith 20 inch lcd tv?

Click here to download the user manual to your Zenith TV. It has all details.

Sep 27, 2012 | Zenith Z20LCD1 20 in. EDTV-Ready LCD...

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How do i use my zenith z20lcd1's vga input to my monitor

It is impossible. These TVs only included VGA on the back for upgrade purposes, which means I think you must call the company to find out about it, or perhaps it's just an alert to consumers that VGA was coming soon in the product line. It's still fun to have a fake VGA port sticking out though XD

Aug 25, 2011 | Zenith Z20LCD1 20 in. EDTV-Ready LCD...

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How do i use my zenith z20lcd1 to my computer

Unfortunately, the VGA jack on this model does not function as expected, and it looks like the sole function of the PC button on your remote is to supply the No Support screen message. The manual alludes to the VGA jack being for software upgrades (so I am told). If you want to take this any further, it looks like you will need to adapt the PC output to S-video, or Component, or an RCA video-in.

Aug 17, 2010 | Zenith Z20LCD1 20 in. EDTV-Ready LCD...

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I connected a vga cable into my unit and my netbook but it's also saying "no suport".
help, I'll like to use my unit with my z20lcd1 tv/monitor unit.

Mar 18, 2009 | Zenith Z20LCD1 20 in. EDTV-Ready LCD...

1 Answer

Remote stopped working!

To turn off the 100 button you need the original remote.

Order a replacement from one of the sellers below:

Used Original Zenith Z20LCD1 Remote Control

Zenith Z20LCD1 Replacement Remote


Mar 09, 2009 | Zenith Z20LCD1 20 in. EDTV-Ready LCD...

2 Answers

Flat screen zenith Z20LCD1 use as a moniter HOW? Thanks

this is from the manual:

When the input source is PC (Only for Z15LCD1)...

PC S ettup ((Z151L5CLC1RD1
1. Set the monitor output resolution on the PC before connecting to the TV.
2. Connect the TV to the PC with the PC cable.
3. Connect the PC audio output to the TV's PC S OUND input.
Viewing Setup
1. Turn on the PC.
2. Use the PC b utton on the remote control to select PC .

it appears only the 15" model may be used as pc monitor

Dec 06, 2008 | Zenith Z20LCD1 20 in. EDTV-Ready LCD...

1 Answer


This TV's VGA port does not appear to be used for monitor purposes. It says "for service" in the manual, rather than being described as a PC port. My guess is that this input is used for some other type of display not available to the customer for regular use; only during maintenance when taken in for repairing, or something similar...whatever the "for service" means. But rest assured, only a VGA to component converter will give you that VGA PC screen.

Oct 19, 2008 | Zenith Z20LCD1 20 in. EDTV-Ready LCD...

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Purchased a Zenith TV (model #Z20LCD1 Serial #609TPAE12392} the directions nor a remote was in the package. I am unable to change channels and it is on Channel 11 an ETV channel. When I go to the menue,...

For changing language you need to go to the Special Menu Options. While on the menu select the one on the far right (past audio, picture menu options). Second line in special menu is the one to select Language, you can change it to english there.

Jan 18, 2018 | Zenith Televison & Video

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