Question about Televison & Video

1 Answer

How do I change a power board on a 42 inch Olevia lcd hdtv. Model: 242-t11

How do I change a power board?

Posted by on

Ad

1 Answer

  • Level 1:

    An expert who has achieved level 1.

  • Contributor
  • 1 Answer

Take the back off. find the board that ac cord is connected to.there are six screws,four plugs and a ground wire. carefully remove the plugs without breaking any of the wires.(the first time a plug is removed it can be quite hard to get out.) then remove the six screws and the ground wire connected to the chassis.lift out the board replace it with the new one and reverse the the instructions.
retired tv repairman

Posted on Jun 08, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi there,
Save hours of searching online or wasting money on unnecessary repairs by talking to a 6YA Expert who can help you resolve this issue over the phone in a minute or two.

Best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.

Here's a link to this great service

Good luck!

Posted on Jan 02, 2017

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

What is reset procedure for Olevia 242-t11


You have to enter its service mode option, and select the Factory Reset option there.
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/

Aug 03, 2014 | Olevia 42" 242-t11 1080i widescreen hdtv...

1 Answer

Screen lights a few second thne goes black. will come one and stay on restart.


Check its backlight inverter board. Check the voltage comes to it from the main power regualtor board.

Nov 19, 2013 | Olevia 42" 242-t11 1080i widescreen hdtv...

1 Answer

TV powers on, but no picture


Have you tested the various power supply voltages along with the PSON or PWR-on voltage, start there

Dec 21, 2017 | Olevia 42" 242-t11 1080i widescreen hdtv...

1 Answer

Red led on upper left of middle circuitboard


open it and clean the c.board. However you must test it. see the picture attached. Clean the old board for colder joint.

God bless you001ef3d6-1983-4fed-95cc-91e8c679a39f.jpeg

May 23, 2013 | Olevia 42" 242-t11 1080i widescreen hdtv...

1 Answer

Red led in upper left corner of middle circuit board


640c36e7-c291-4bd0-8790-1162ab7fba39.jpeg
clean the contacts battery+resolder the colder joint for open or bad continuity.

God bless you

May 23, 2013 | Olevia 42" 242-t11 1080i widescreen hdtv...

1 Answer

Can someone help bought a new power supply and the output to inverter boards is 24v but i have 52.7 and all other outputs are double what they should be


that is indication that you have a leakage current or open component failure. This simpton cause to INCREASE the current and double the drop voltage double. Some capacitor short, some diode short, some coil open or short, etc.God bless you

Apr 05, 2013 | Olevia 42" 242-t11 1080i widescreen hdtv...

1 Answer

Oliva model 242-t11 won't turn on


Probable failure of the internal power supply

Mar 12, 2013 | Olevia LT42HVi 42 in. LCD Television

Not finding what you are looking for?
Televison & Video Logo

Related Topics:

137 people viewed this question

Ask a Question

Usually answered in minutes!

Top Televison & Video Experts

The Knight
The Knight

Level 3 Expert

75581 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

yadayada
yadayada

Level 3 Expert

80407 Answers

Are you a Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...