Question about Sharp Aquos Televison & Video

1 Answer

Tv not turning on

Power on, red led ok, push on button led turns green then back to red.no click from start up relay, relay and transformers tested ok.

Posted by on

Ad

1 Answer

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    Top Expert:

    An expert who has finished #1 on the weekly Top 10 Fixya Experts Leaderboard.

    Superstar:

    An expert that got 20 achievements.

    All-Star:

    An expert that got 10 achievements.

  • Sharp Master
  • 74,185 Answers

Main board fault. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" will make surf easy. Surf the site with patience.
http://electronicshelponline.blogspot.com/ Pull up older posts there.

Posted on Mar 24, 2014

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,
a 6ya expert can help you resolve that 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.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

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:

2 Answers

I am having problems with Lionel Fastrack layout. When I put electrics to the layout the green light comes on and I think all is ok. However as and when I start to increase the power the red light A.


remove all the cars and engine from tracks and try it, if green stays on add one car back to track at a time and try it , when light turns red , the last car added is the problem

Mar 20, 2016 | Crafts & Hobbies

1 Answer

Polaroid tlx-03210b no power to backlight


I have the exact tv model and the exact problem.. replaced bad caps and still the same problem. no voltage on the backlight plug. and the blinking red led on the board.

Aug 07, 2012 | Televison & Video

2 Answers

RCA D40W20 rear projection tv. Power supply problem. Pressing the power button causes the small green LED on that same button to illuminate for a short while. The LED then turns off. It does this about...


HI:
Check all the connections around the Flyback transformer, the click you are hearing are relays not ttransformer. You should have or someone check all the connections in the Horizontal circuits as well. Also there is a capacitor on this same board that may need replacing is a 2200uf 10volt capacitor replace it with same value but increase the voltage rating to 16 volts..

Sep 24, 2011 | RCA Televison & Video

2 Answers

Stays in standbye and will only flash green (power on) twice before staying in standbye


The 6 inverter transformers on the bottom of the picture is the problem and what need to be tested.
Unplug the 6 wires that goes to the LCD screen. Use a multimeter to test for resistance from each output plug on the board. The one without the resistance is the bad one.
If this doesn't locate the bad one this way, Each plug should give out DC voltage if working properly. Test each plug for voltage.
The TV will automatically turn off in a couple of seconds like before. You'll have to keep pushing the power button to test each output plug for voltage.

Soon as you find the bad Inverter Transformer, just solder in a new one and the TV should work fine after that.
The part # for the Inverter Transformer is LTZ2PC0MS008.
Here's two places to get them:
http://www.partstore.com/Part/Funai%20Corporation%20Inc/Funai/LTZ2PC0MS008.aspx

http://www.encompassparts.com/products/?LTZ2PC0MS008

Apr 23, 2009 | Televison & Video

1 Answer

No picture or sound


Remove the rear panel. With the TV on you should see a red LED near the center of the PCB. There should also be 5 green leds, 3 to the left a 2 behind. If there is no red leds, check the fuses. If there are no green leds or maybe 1 or 2, disconect PSD5. It's a connector on the left side of the power board that connects to the audio board. It's the 3rd on fro the back. It's labled. With that disconected, turn on the set and look for the green leds. If all 5 light, the power supply is OK and you have a problem beyond that. If they don't all light you have a bad power supply.

Jul 21, 2008 | Hitachi 50EX20B 50" Rear Projection...

2 Answers

42PF9956/37 SHUTSDOWN...


Ok. I got my tv back on.
I pulled off the back cover and found the relay that was clicking.
I have two blue relays next to each other that click when the power is pushed.
I placed a hair dryer over the relays for about a minute.
Once heated up, it only took 4 tries to get the TV to stay on.

Jan 03, 2008 | Philips 42PF9956 42 in. HD-Ready Plasma...

2 Answers

Progressive power up problem


Yeppers. Sounds like the standby power supply has a bad capacitor in it and the regulator Ic is defective. These parts should only be replaced by quilified technician as there is very high voltage inside these sets. Good Luck

Jun 14, 2006 | JVC AV-K29MX1U 29" TV

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

Related Topics:

35 people viewed this question

Ask a Question

Usually answered in minutes!

Top Sharp Televison & Video Experts

The Knight
The Knight

Level 3 Expert

74185 Answers

Jaime Hernandez

Level 3 Expert

2318 Answers

Cindy Wells

Level 3 Expert

5123 Answers

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

Answer questions

Manuals & User Guides

Loading...