Question about TechView P4204TW Television

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Monitor will not power up-can't find service or access to parts

We bought a techview unit 2 years ago and it won't power up. None of the local service facilities know where to find parts. Help!

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Re: Monitor will not power up-can't find service or access to parts - TechView P4204TW Television Flat Panel Televisions

Techview corp went under...

Posted on Apr 26, 2007

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Re: Monitor will not power up-can't find service or...

In your owners manual, there will be a contact number. Call them and see what they say. or go to the place where you bought it.

Posted on Sep 28, 2006

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Why my Techview tv won't come on?

Check and replace damaged component/s at its main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
It will be best to replace the power supply regulator board as card basis rather than making "Surgery" to it; which usually will make loss for both money and time. Even though you can make it right, it will cost around an amount equal to the cost of a new board; including the cost of (spare parts + service charge) More to say, most of the spare parts to it will be difficult to get from open electronic spare part market. This is true to most of the flat panel TV power supply boards; irrespective of its brand and screen size.

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I am looking for a techview ltd2100u power cord and power adapter. Please help

Can you get me the specs of the adapter(Input /output voltage and wattage) and the make/model of the tv so that I can find it for you or atelast find you a replacement adapter.

Apr 16, 2011 | Flat Panel Televisions

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You should buy a sodering kit and remove the buldging capacitors yourself. Find a local electronics store, I used Radioshack, and see if they can match the capacitors. I had this happen with my Samsung lcd about a year ago and just help another friend with the same issue yesterday. The sodering is not as hard as you'd think. The capacitors should be under $5 v. paying a few hundred for the power board.

Mar 21, 2011 | Vizio VOJ320F1A 32 in. LCD TV

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My son bought an AOC LCD TV (model L24H898) last month and connected his laptop and XBOX to it. Yesterday we lost internet connection and the screen on the TV went blank. Now none of the button on the TV...

According to the manufacturer, to reset the entire unit do the following:
1. Press and hold "Menu" and "Channel +" on the TV. 2. Using other hand, press the power button. 3. A small screen should appear in the top left part of the screen. 4. Using the remote, select "Memory Recall" and select. 5. Power off and re-boot the computer 6. Run channel auto-scan to regain the picture.

Aug 28, 2009 | AOC L24H898 24 in. LCD TV

6 Answers

Vizio plasma tv turned off..won;t turn back on

This sounds like the main power board went bad. If this is still under warranty, contact 1-877-MYVIZIO and they will have it repaired for you. if not, let me know and I will guide you to the right part.

Jul 15, 2008 | Vizio P4 46 in. HD-Ready Plasma Television

1 Answer

Need new remote control or code for a universal remote

After I typed in "replacement TV remotes" into the Google searchbox, I received numerous hits. One website in particular ( , sells several replacement remotes for Techview TVs. Their tollfree number is 1-800-REMOTES.
The Techview company is no longer in business, which explains why it is not currently listed in the TV code booklets you used.

Jul 08, 2008 | TechView P4204TW Television

1 Answer

Protron PLVTV32B

There aren't any service parts available to swap the power supply module instead the power module will have to be fix to get the TV working again.
I service these power modules.
My email is

May 04, 2008 | Protron PLTV-32 Television

2 Answers

No picture and No sound

If you sure with the problem, try to get the part nunber from the service or the costumer service.
Try to find that part on the net, or a service who repear inverters.
I have a problem like this with my laptop, I bought a part from ebay, and I also have a service phone nunber to fix that inverter localy.

Just get the part nunber and use gogle!

Nov 11, 2007 | Philips 30PF9946 30 in. HD-Ready Plasma...

1 Answer

Looking for manual and info

I would suggest borrowing or purchasing a power adapter to test this tv. Adapters are available from Ebay.

This company is out of business and finding parts is very difficult.
I need a pcb board for one of these and can not find one.
If any one has a non working 20" Techview that I could buy for parts please Email me.

Oct 30, 2007 | Flat Panel Televisions

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