No power and won't turn on

The TV will will not turn on with either the remote or front panel. AC power is getting to the power supply and I checked the fuse. The fuse is good. I'm not sure where or what to check on the power supply for proper operation. Is it cheaper to get a whole new main board or fix the individual component?

mrstyl Jul 31, 2008

I just had the same problem. When I cracked open the backside and
looked on the panel where the volume, channel, menu, and power on
buttons are, I noticed that the power button was disconnected from the
board. It was just a matter of soldering it back to the board and it
powered up fine from that point on.

1 Answer

Anonymous

Level 3:

An expert who has achieved level 3 by getting 1000 points

All-Star:

An expert that got 10 achievements.

MVP:

An expert that got 5 achievements.

President:

An expert whose answer got voted for 500 times.
Master
3,130 Answers

If you know how to use the multimeter is to get a service manual. Try http://www.servicemanuals.net Then troubleshoot the power supply and the sweep supplys. In most cases if you had to replace a complete board,unless you get it from an exchange company that repairs boards such as http://www.ptscorp.com, then it exceeds the cost of a new set. Good Luck

Sony service manual Samsung service manual Panasonic...

servicemanuals.net

We sell service manuals for...

Posted on Aug 26, 2006

Anonymous Aug 26, 2006

opps I added a comma to the pts addy It should readhttp://www.ptscorp.com

Add Your Answer

Upload

Upload an image from your computer

Uploading: 0%

my-video-file.mp4

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

Loading...

Include an image. It's worth a thousand words.

prev next

Related Questions:

0helpful

1answer

My dynex tv won't turn. It worked last fine last night. This morning (first morning of daylight savings) neither the remote or power on the tv will work

Check the Ac power cord,Fuses or the power supply module.

Read full answer

Nov 04, 2012 • Dynex Televison & Video

0helpful

1answer

Tv won't turn on

Replace the power supply board the blinking power indicator is usually indicating the power supply needs replacement or repair. You can get the replacement power supply boards from www.tvcircuitboards.com

Read full answer

Oct 20, 2012 • Samsung LN-S3241D 32 in.LCD HDTV

0answers

RCA L37WD12 WON'T TURN ON

Read full answer

Be the first to answer Mar 27, 2017 • RCA Televison & Video

0helpful

1answer

Tv won't turn on

Hello
Chech whether AC power get into the power supply regulator section. Just open your tV, and check it. There is a fuse [ glass cartridge type] on the power supply section. Check whether it has blown up or not. If blown up, make sure that there is some shorted components at the power supply section check it.

Read full answer

Feb 27, 2012 • Televison & Video

4helpful

1answer

My RCA Truflat T.V won't turn on and the FPA lock is turned on, I have the original remote. what should i do?

TV won't turn on • Press the TV button. Make sure the TV is plugged in.• Check the wall receptacle (or extension cord) to make sure it is "live" by plugging in something else.• Something might be wrong with your remote control. Press the POWER button on the front of the TV. If the TV turns on, check the remote control solutions on page 26.• The front panel controls may be locked (disabled). Use the remote control to unlock the front panel controls by selecting the Lock Fr. Panel in the PARENTAL CONTROL menu and press OK (box won't have check mark).Buttons don't work
• If you're using the remote control, press the TV button first to make sure the remote is in TV mode.• The front panel controls may be locked (disabled). Use the remote control to unlock the front panel controls by selecting the Lock Fr. Panel in the PARENTAL CONTROL menu and press OK (box won't have check mark).• Unplug the TV for two minutes and then plug it back in. Turn the TV on and try again.TV turns off unexpectedly • Sleep timer might have been activated. Go to page 24 for instructions.• KidPass might have been activated. Go to page 21 for instructions.• Wake-Up timer turned on the TV and no remote or front panel buttons were pressed for two hours.• Electronic protection circuit may have been activated because of a power surge. Wait 30 seconds and then
turn on again. If this happens frequently, the voltage in your house may be abnormally high or low.
• Unplug TV. Wait five minutes. Plug it in again.

Read full answer

Sep 16, 2011 • RCA 20F420T 20" TV

1helpful

1answer

Philips TV 32TA2800 keeps turning off by itself. It then won't respond to the remote. The blue sensor light on the front of the set remains on. To start it again, you have to turn the power off at...

power supply complaint, check bad capacitor and out put voltages

Read full answer

Aug 21, 2011 • Televison & Video

0helpful

1answer

I have a 1 year old Sanyo Vizon HDTV and was watching a show when it suddenly just shut off and would not go back on again. No storms or any other power surges and it is hooked up to a real surge...

Hello
If there is no power indicator LED lights up when the set is sitched ON, the power regulator section inside your TV is faulty. There is a fuse [glass cartridge type]; on the power regulator board. If this fuse blows OFF the set won't switvh ON of the front power light won't light up. Check this fuse first. You can locate it at its power switching regulator board inside, where the AC power goes straight to it after a filternig circuit. If the fuse is blown out, replace ti with same rating. It ratings will be marked either on its edge rims of on its body by colour code lines. Replace the the fuse; if it has blown out, and switch ON the TV. if the replaced fuse also gets failed, do not put any fuse after, the power supply section has some short with it. It is best to replace the power supply board as a card absis; rather than making "surgery" to it. Some components in it will be very difficult to get too. You can buy a new power board from /Vizio Authorised Service Center at your town. OK.

Read full answer

Jul 14, 2011 • Televison & Video

0helpful

1answer

My vizio e420vl turned itself off and won't turn back on. When i plug it in the vizio logo lights up amber but it won't do anything else.

There are at least two power supplies in any set with remote capabilities; one is on any time the set is plugged into AC and is supplying that indicator and the receiving circuit of the remote, otherwise it wouldn't turn on under normal conditions. The second power supply produces the needed service voltages used when the set is in use. This second supply is a common failure in many sets and it is generally traceable to poor design and the use of low-quality components of a certain type. Vizio may have a repair or exchange program through their service center. I would guess the cost will be between $50-$150 and you might remove the back panel of the set and look for a smaller board with larger-than-average parts on it and is related to the AC cord coming in. It should be fairly easy to remove and replace as these are often outsourced and just plugged into the rest of the set with dissimilar plugs making it simple to install and reinstall.

Read full answer

May 29, 2011 • Vizio E420VL 42 in. HD-Ready LCD TV

0helpful

1answer

Could the front contol panel be bad if my T.V. dont turn on

More likely no power to set; either no AC from plug outlet, or internal fuse in power supply.

Read full answer

Apr 19, 2010 • Mitsubishi VS-45607 45" Rear Projection...

0helpful

2answers

I have a daewoo pdh42L40 monitor and it does not turn on. The main power switch in the back works, but the little green light on the front does not light up so I can use my remote to turn on.

1. the infrared receiver may be defective and may need replacement.
This will require service from a qualified tech to replace.
2. or you may have a dead remote. check the batteries also in the remote.

Read full answer

Jan 23, 2010 • Daewoo DSL-17DW3 17.1 in. HD-Ready LCD...

Not finding what you are looking for?

View Most Popular

AV-32950 TV

Televison & Video

My dynex tv won't turn. It worked last fine last night. This morning (first morning of daylight savings) neither the remote or power on the tv will work

Dynex Televison & Video

Open Questions:

0answers

JVC AV-32950 TV universal remote code universal remote code

Read full answer

Be the first to answer Jun 05, 2012 • JVC AV-32950 TV

114 views

Ask a Question

Usually answered in minutes!

Check Out the Latest HD Televisions Report

View all Fixya Reports

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

Answer questions

Manuals & User Guides

Have a manual for JVC AV-32950 TV? Or just drag it here!

Related Topics:

No power and won't turn on