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We have a Sharp Aquos LC-32LE265M that is stuck in standby mode (red light flashing). Trying to hard reset but don't have volume & channel buttons to hold down, only keypad control/jog key. Ideas?

Posted by Anonymous on

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  • Sharp Master
  • 74,136 Answers

Those blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices.
http://electronicshelponline.blogspot.com/
If blinks continue without any pause, the main board is faulty.
Search the site by type in the "brand name" to your device, in the "Search box at the top right of the display window of the Homepage" to get gathered related posts.

Posted on Dec 10, 2016

6 Suggested Answers

6ya6ya
  • 2 Answers

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

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Posted on Jan 02, 2017

ginko
  • 19396 Answers

SOURCE: LC-37AF3X Sharp Aquos KCD TV

If the TV goes in standby, then it is in protection mode.

Ensure also that the fault is not coming from a faulty receiver box sending
bad signal, check if you get same problem on DVD with no receiver box
connected.

Try first leaving the TV power cord unplugged for some times, let say one hour or so.

The flashing light indicates a diagnostic state called protection.
When the TV goes on protection there are only two possible causes.

1The internal circuits are jammed because of electrostatic charges accumulating on capacitors, or because of a wrong voltage read by the main chip on your monitor controller board. this started the protection circuit.

2 The protection circuit detected a wrong voltage or abroken contact, identified an internal fault and kicked in , starting the flashing light.

If you are in situation one, then the TV will reset just unplugging power cord for one or two hours,sometimes even minutes.

If you are in situation 2 , then there is an internal fault.

If under warranty contact the manufacturer ringing the number on the user manual

If you want to repair at your own expenses, just locate any good qualified repairer.

If you want to DIY you find parts here,

All: Appliance parts, electronics parts & more from PartStore.com

Encompass Parts Distribution

LCD/Plasma Electronic Replacement Parts: Plasma & LCD TVs, Appliances |


On LCD Pay particular attention at inverter and power board, power board can be inspected looking for bulged or leaking capacitors, then tested with a multimeter. The inverter is more difficult to test , there is need to read voltages, should be done by a tech. Also the LCD controller board can cause same problem

On Plasma, test Sustain (Ysus/Zsus) / Buffer boards , cables to plasma, digital board and power board.

On Rear Projection : check lamp, lamp ballast, power board, and convergence.

On CRT TVs, check ballast , flyback transformer, CRT, Tuner, Convergence.

Posted on May 05, 2009

rulds2008
  • 3866 Answers

SOURCE: Two red vertical lines down 32" Sharp Aquos LC-32P50E LCD TV

There are solutions for stuck "and not dead pixels" Here are a couple idea's to try and please do not rate me bad if don't work!! That would not be nice as i do not get compensated showing your solutions I get them by your "good ratings" Hence do not use "Thanks for Trying" rather helpful or fixya will do now here are the websites:
http://www.wikihow.com/Fix-a-Stuck-Pixel-on-an-LCD-Monitor

http://www.jscreenfix.com/basic.php

If you TV can hook up to a computer witch it can through servral means then you can use this information. But However do not rate me Thanks for trying if the darn thing just dont unstick the pixels... Thank You for using Fixya.com
"were we can save you hundreds of dollars on repairs" It has been my pleasure assisting you today. Rulds2008- Expert Top 10 Fixya.com

Posted on May 15, 2009

  • 8457 Answers

SOURCE: Sharp AQUOS LC-26P50E television. Stuck on 'Standby'/'Sleep'

Ur power ic inverter board is dead.
U need a new one.This prob.very comon with SharpThe Sharp corp. is a joke,never release much of this part for sale.It almost imposible to find it.

Posted on Sep 05, 2009

  • 1121 Answers

SOURCE: menu keeps flashing remote control wont work, cant

U have 2 situations:
1st U have a tv Key stucked or internal control board defective.
2nd U have a broken tv remote control.

Note: Check for stuck pressed keys on TV, if not send to repair shop, for checkup.

Posted on Nov 29, 2009

  • 668 Answers

SOURCE: Sharp Aquos LC 32G4U not receiving any channels-

Most locations are real hard to get local stations using indoor antennas. If you are in a location where you do not have cable, I would try either a outside antenna on the roof or go with Direct TV Dish / Dish Network system.
I hope this helps,
Skyassoc

Posted on Jan 05, 2010

Testimonial: "Thx for your help, I wondered if tou thought If I could put an outdoor antenna on our balcony, seeing as I have no roof access and another apt. above "

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1 Answer

How to reset a sharp aquos?


Hold VOLUME UP and CHANNEL UP buttons in while plugging set into power.
TV comes up in service mode.
Press CHAN + or CHAN - to select an adjustment that you want to change
Press VOL+ or VOL- to adjust

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How many times do this standby light blinks at one time switch On? Count it carefully. These are called blinking codes, and from the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit stage inside the TV. If you wish to get more details about these blinking codes, check this link.http://electronicshelponline.blogspot.com/
Pull up previous posts by its left sidebar, or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option.

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Try to I unpluged the power, push volume and channel down, pluged power again

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1 Answer

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You don't want to keep doing that because you can make it go into a coma and not turn back on again. It may not work to perform a factory reset INIT (industry initialization) but call sharp aquos 877-322-7867 (87seeaquos) to get a case file created and be walked through an INIT including resetting the lamp errors. If the rep has you read the number of lamp errors and it is not zero then you should be scrolling down and resetting them to zero before changing screens to turn INIT on.

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Brand new TV, spotty HDMI functionality (sometimes recognizes cable box or comupter, but not always). Attempted firmware update on a Sharp Aquos LC-32SH7E (European model). Don't think it ever...


Did you go through the entire factory reset? When you plugged in the power cord did you continue to hold the volume - and input button until the television powered on and a K appeared on the screen never releasing at all?

Force the tv on by holding down channel down and volume + on the tv while plugging the tv in. See if the tv still lights up and if you get audio.

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Ur power ic inverter board is dead.
U need a new one.This prob.very comon with SharpThe Sharp corp. is a joke,never release much of this part for sale.It almost imposible to find it.

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I have fixed many sharp lcd tv's with a reset. If one appears to have no defects like bad capacitors, fried inverters, broken panel, ect. and the power light is flashing steady or not on at all a reset may help. There is a lot of bad information regarding the procedure though. The correct procedure is to unplug the tv, hold volume down and channel up at the same time and plug it in. Release those buttons then push the power button. Did it start? Great! I have no idea why so many seem to need this. If there truly is a problem this will only work temporarily or even momentarily but many will be fixed for good.

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Try unplugging the unit and while unit is unplugged hold the volume up button and channel down buttons down and while depressing both buttons plug the unit in. Let go of the buttons and the unit should come on in the service mode. There will be a small k on the screen. With the sharp remote press the channel up button once. This should bring up a menu that will show a lamp error line. If the lamp error is = to 5 the unit is in lamp error shut down. User channel down to highlight that line and curser right arrow to highlight the lamp error #. Hit the enter button to clear the lamp errors. Now unplug the unit and let it sit for a minute and plug back in. I hope this corrects the problem. If the unit does not come on by doing this or if it does and you do not find lamp errors the power supply pcb may have been damaged by the surge.

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