iFixit - Answers With Device "Sharp Television"

Sharp Television: Picture simmer or shake, how to fix and what to look for

Wed, 22 Apr 2026 08:28:04 -0700

My sharp LC-50N7004U screen starts off normal and within a few mins it starts to shimmer/ vibrate then back to normal for a second and then starts doing it again, what is the cause of this? Ive tried everything changing the settings. Ive fixed lots of tvs but this is a new one for me

Sharp LC70LE735X: Flashing light, tv won't turn on

Tue, 14 Apr 2026 09:05:56 -0700

Why does my light keep flashing? I can get it to stop, but tv won't turn on.

40BN5E: By television screens in spoiled

Wed, 25 Mar 2026 01:07:26 -0700

Mine television screen is spoiled

⟐ Commented March 25, 2026 at 1:07 MST

40BN5E: The standby turn green but the display will not come

Tue, 24 Mar 2026 21:48:16 -0700

Sharp LC-52LE830E the standby light turn green but the screen will not be displayed

⟐ Answered March 24, 2026 at 21:48 MST

Sharp LC70LE735X: Why is my tv keeps shutting down?

Tue, 24 Mar 2026 21:35:08 -0700

We have a 2018 Sharp Aquos television, and after barely 2 years, when we turn it on, the logo appears for 2 seconds and then it shuts off. Does someone have an ideal of what can cause this?

⟐ Answered March 24, 2026 at 21:35 MST

Sharp LC-32LE185I: Why is my tv unable connect to hdmi

Tue, 09 Dec 2025 02:56:13 -0700

why is hdmi connected not deteted to my tv

⟐ Commented December 09, 2025 at 2:56 MST

40BN5E: My television can't on when I plug in

Sat, 29 Nov 2025 04:45:40 -0700

how to fix it

Sharp LC-42D62U: OPC and power light flashing

Tue, 19 Aug 2025 13:41:03 -0700

My power light and OPC light is flashing and then my TV turns off. What is going on ?

⟐ Commented August 19, 2025 at 13:41 MST

Sharp LC-32LE185I: Why is my tv has audio but without video

Tue, 15 Jul 2025 07:10:58 -0700

My tv has audio but without video?

⟐ Commented July 15, 2025 at 7:10 MST

Sharp Television: Sharp 80” backlight error - LED circuit troubleshooting help needed.

Sat, 25 Jan 2025 12:26:51 -0700

Hello Sharp TV experts
Our Sharp LC-80LE642U displays one short one long flash error code which is a backlight error. I went into service mode and there were 8 lamp error counts recorded. I reset the count to 0 and did a reset. The last monitor error cause was 16 B00014639:12. 16 is the code for backlight error. I tried to power the tv up but went back into error mode.

> I checked voltages on the power supply board and they all check out .. including 3.28 volts at the error pin.
> There is power to the cpu and T-CONN and no faults found there. The cpu has a flashing green led.
> I have 110 volts DC at the LED driver MOSFET and 192 DC volts at the L1 LED string input connection. I found a spec for the LED input voltage of 215 volts. Backlight lights up in Service Mode.
> I removed the front panel and checked the LED strips with an LED backlight tester. I recorded 283 volts at each light strip in automatic mode and all LEDs light up bright. There are 15 rows with 21 to 24 LEDs per row.
> I checked voltages at the FETS on the return circuit. The voltages at the collector pin were 36 volts DC (+ or - 1/2 volt) at every FET. There are 15 FETS, one for each light string.
> This is where I found a peculiarity. I checked the voltage at the emitter of each FET and I also got 36 volts which I would expect … except for 4 FETS all beside each other had double or triple voltages. Three were 70 volts and one had 93 volts. I checked the gate voltages and they all are 5.5 volts except these 3 have 1.5 volts and is one has 18.4 volts. I removed the FETS from the board. There are 4 per heat sink so I removed 8.
> I checked the FETS with a multi meter following an online transistor test procedure. They all checked the same … okay.
Any ideas as to what is going on here and or what my next steps should be????

Thank you in advance. All expert opinions are immensely appreciated.

Sharp Television: tv Sharp mati hanya lampu daya merah berkedip

Mon, 09 Dec 2024 17:24:22 -0700

tv Sharp mati hanya lampu daya berkedip

Translation Malay - English

Sharp tv is dead only the red power light is flashing

Sharp tv is dead only the power light is blinking

⟐ Commented December 09, 2024 at 17:24 MST

Sharp Television: My sharp model 2T-C42BB11 just on until logo SHARP and Back and Backto

Sat, 28 Sep 2024 18:28:36 -0700

When power on my sharp Tv just on until logo and black and back to logo again and again.

Sharp LC-32LE185I: Perangkat konsol saya tidak bisa terhubung

Tue, 13 Aug 2024 11:18:48 -0700

Kenapa tidak muncul gambar saat saya menyambungkan Ps4? saya coba sambungkan dengan perangkat hdmi yang lain tidak ada masalah apapun.

Saya sudah coba sambungkan Ps4 ke tv lain dan masalahnya bukan pada ps4.

Sudah hampir 2 tahun saya bermain Ps4 dengan tv ini,tidak tau kenapa tiba-tiba seperti ini.

Sharp LC-32LE185I: Why is my TV having flicking pictures?

Sat, 03 Aug 2024 14:20:14 -0700

Why is my TV showing flicking pictures?

Sharp Television: How do I fix my sharp 60k380wus tv HD sound?

Sat, 02 Dec 2023 08:19:02 -0700

How do I fix my sharp 60k380wus tv HD sound? When watching something with HD picture and sound, the sound changes to sounding like chipmunks. Can I change the sound board or do something else? Is it easy to find parts? Where do I find them?

⟐ Commented December 02, 2023 at 8:19 MST

Sharp LC-32LE185I: My Sharp TV has the power light blinking

Wed, 22 Nov 2023 23:20:56 -0700

My Sharp TV has the power light blinking

Sharp Television: “Sharp” splash screen perfect picture then only vertical lines

Fri, 03 Nov 2023 15:47:50 -0700

When tv is powered on, the “sharp” logo screen displays perfectly. It then fades out and usually the screen saver would kick in with various photos. I can tell the photos are indeed being displayed, but they display only as vertical lines of colour. I cannot access any features of the tv or other inputs. Video available. I’ll try to post it. Model number is 55N7004U the tv has very low hours. I suspect the kids may have bumped into it but I don’t know for sure.

⟐ Commented November 03, 2023 at 15:47 MST

Sharp Television: Television shut off while watching and has a blinking red light.

Tue, 17 Oct 2023 03:26:20 -0700

TV has power, has a blinking red light that blinks twice intermittently. It's a Sharp LC-58Q733OU.

Power supply is good as it has proper voltages on power supply and on media board. I'm suspecting a faulty video chip or but I am not an expert on that, I just know how to hot air it off and replace it. It's a COHT CCU1221A11N. Checked for ground faults and had one on the 3rd leg of bottom right of chip above the "33" in the photo

. And to my knowledge there shouldn't be a direct fault to ground on these chips but I may be wrong. Any help is appreciated.

⟐ Commented October 17, 2023 at 3:26 MST

Sharp Television: Aquos Android TV / 4T-C50AN

Tue, 30 May 2023 15:50:26 -0700

Simliar topic as below.

TV shows the SHARP Logo, then tries booting (colorful loading display), and then crashes and does this in repeat.

Already tried to factory reset, but results in Error 999.

We contacted Sharp Support, and they only said repair is necessary.

Is this some board exchange which can be done privately? Repair is up to 300$.

60" Aquos won't turn on, stand by flashes one fast, one slow