iFixit - Answers With Device "Hitachi Television"

Hitachi 50HYT62U: Minha televisão apareceu várias listas que devo fazer

Mon, 24 Nov 2025 08:51:08 -0700

Minha televisão apareceu várias listas o que devo fazer

⟐ Answered novembro 24, 2025 at 8:51 GMT-7

Hitachi 50HYT62U: Minha tv pisca e não liga

Thu, 02 Oct 2025 11:24:36 -0700

Precioso pra ligar ela acende a luz verde e apaga pra vermelha de volta

Hitachi Television: Need help with backlighting issue on my Hitachi TV

Thu, 10 Nov 2022 09:01:22 -0700

My the screen on my Hitachi tv (43hk25t74u) has recently stopped working. The audio is still there, just no picture. I have done the flashlight trick and can still see some images vaguely, so I'm assuming it is the backlight.

Now from my understanding, it's either a problem with the power supply, or the led strips have failed.

I have opened my tv and looked at all the components, but can't see any obvious visible issues. But I'm no expert, so I have attached some images in the hopes somebody more experienced can spot the issue.

I think I can rule out the power supply being broken by using a multi meter, so if anybody can point out any issues, or point out where I need to check the LED power supply with a multi meter, that would be greatly appreciated!

Then I can be sure it's the strips that need replacing and get them ordered.

Thanks,

Ross

⟐ Commented novembro 10, 2022 at 9:01 GMT-7

Hitachi Television: TV has black screen but has sound. Works after months unplugged

Sun, 07 Jul 2024 12:29:18 -0700

Hitachi TV, can hear sound from it.

Have tried unplugging from wall and leaving for an hour.
Tried plugging directly into wall
Tried holding down power button for 30 seconds then plugging everything back in
Red light blinks when plugged in, but when you try and turn it on light disappears and no screen change
Shone light against screen to see if a back-light issue (it's not)
Tried unplugging the HDMI cables that were in and using different ones

Honestly we gave up and left it for a couple months. On a whim we plugged it back in and… It worked??? Was good for a couple weeks but today tried to turn it on and it's dead again.

The fact it came back to life after months is baffling to me. Any ideas what would cause this?

⟐ Commented julho 07, 2024 at 12:29 GMT-7

Hitachi 50HYT62U: Hitachi 50HYT62U no picture

Mon, 23 Mar 2026 10:49:05 -0700

Hitachi 50HYT62U, has backlights but no picture, just completely blank screen, I am getting 12v either side of Tcon fuse, of I unplug one Tcon ribbon I get no change, if I unplug the other side instead, I get change, white screen with lines.

any ideas anyone??

⟐ Answered março 23, 2026 at 10:49 GMT-7

Hitachi Television: Hitachi 55" LED TV powers on, backlight flashes once then goes dark

Wed, 05 Feb 2025 16:18:26 -0700

I have a Hitachi LE55U516, made in 2012. When I turn it on, the backlight flashes once and then goes off again. I can see images on the screen with a flashlight. Which is more likely: the LED driver board is bad, or there's a problem with the LED strips? Seems like if the LED strips were bad, I wouldn't even get that single flash. The LED board (Darfon - see photos) measures the correct +24V DC at the input connector. I'm not sure what the reading should be at the output connector.

More photos, as requested ...

⟐ Commented fevereiro 05, 2025 at 16:18 GMT-7

HITACHI 42" LCD Colour Television: My tv screen has just start going black but I still have sound

Thu, 22 Aug 2024 10:48:56 -0700

I can’t find the power button on the tv to reset it

⟐ Commented agosto 22, 2024 at 10:48 GMT-7

Hitachi 50HYT62U: My Hitachi 50HTY62U will not display content on the screen

Wed, 20 Dec 2023 17:47:57 -0700

I have a Hitachi 50HTY62U? I have no picture only damaged Screen, but I can hear my programs I watch in the background? How much will it cost to be picked up fixed and sent back to me?

⟐ Answer edited dezembro 20, 2023 at 17:47 GMT-7

Hitachi Television: Can I use a t-con device with a slightly different model number?

Sat, 03 Dec 2022 15:03:20 -0700

I have a HITACHI 58HK6100U A 2012 and I'm pretty sure the t-con is fried.

I have looked everywhere for the exact model but the best one I can come across is one for the HITACHI 58HK6100U A 2010.

It shares the same part number "CCPD-TC575-009 V1.0"

https://www.tvparts.co.uk/ccpd-tc575-009...

Thanks in advance.

First off sorry for the slow replies, right in the middle of a house move,

the video attached is the only thing show upon switching on the device the other is a picture of the t-con board.

hope this helps.

many thanks

⟐ Commented dezembro 03, 2022 at 15:03 GMT-7

Hitachi Television: My tv screen went black

Thu, 16 Dec 2021 08:45:50 -0700

my TV Hitachi 32he2000 has stopped showing the screen it went black and i don t now what to do now.

its backlight problem but i don t now how i can fix it

⟐ Commented dezembro 16, 2021 at 8:45 GMT-7

Hitachi Television: Repaired TV LED Backlight now not getting any display only lines

Sun, 05 Jul 2026 12:27:33 -0700

I hope you guys can help.

My TV model is a Hitach 42hxt12u 42” TV and am having problems with it.

First let me tell you the repair history.

I would used the TV to attach my computer to it via hdmi to test it and one time the TV turned on but it was black no backlight no nothing and after checking out other forums I found out that my backlight LED’s had blow and needed to replace them.

I managed to replace them and got them working before closing up the tv panel making sure not to bend the glass or anything. Frame was a little tight to put back it the part below the glass but above the white sheets but managed.

After putting it back one of the flex cable on the Tcon board, the back blue plastic came off, so I glued it back on and placed it back in the tconn board and tested the tv first time after replacing the LED’s it did not work, there were lots of vertical lines if i remember correctly but after cleaning the contacts of the tcon flex cable and putting it back the tv worked, it displayed except for one vertical line, so i removed the cable for that side cleaned it and saw the contact was peeling off, then it felll off so I used tin foil into a tiny strip placed it in the last contact glued it and put it in the socket didn’t work was worse, took out the cable, some glue was stuck on the socket, so cleaned the socket and the cable and put the cable back in and used digital multimeter to ensure there was continuity from the socket on the tcon board to the end of the flex cable where the contacts were intact and had no problem.

So now after putting the tconn board back ensure connection through the cable and made sure there was no short circuit, the tv worked but with a lot of vertical lines the backlight would turn on and then a few seconds later the tv would turn off then turn back on with backlights still normal brightness then the lights dim down and still lots of vertical lines.

I’m thinking it’s the tcon board, but after disconnecting the tcon board, it’s blank obviously but there is small signs of strips on the top of the screen but the display is blank but bright.

Also one time when i disconnected the tconn board from the main board and turned it on, I could still see the single vertical line, but maybe its a residue thing.

So now I am stuck on what to do next, the flex cable is not the problem as there is continuity, do you think it is the tconn board.

Would appreicate your help

⟐ Answered julho 05, 2026 at 12:27 GMT-7

Hitachi Television: My tv screen is black and won't turn on but there is sound

Sun, 10 Nov 2024 10:02:38 -0700

Hi, my brand new 65inch TV worked last night when setting it up. It now just has a black screen, has sound but no picture. We can stream to it. But no picture.

We have tried rebooting and unplugging from the wall. Please help.

⟐ Commented novembro 10, 2024 at 10:02 GMT-7

Hitachi Television: Tv won't turn on unless unplugged and plugged in again

Tue, 26 Mar 2024 18:10:22 -0700

If I leave my TV off for more then maybe a day, it won't turn unless I unplug and plug it back in. It won't turn on whether I use the power button on the remote or the set.

⟐ Commented março 26, 2024 at 18:10 GMT-7

Hitachi Television: Vertical lines on screen

Wed, 12 Oct 2022 23:26:35 -0700

Hitachi LE32E6R9 32" TV has several vertical lines on the screen. They appear on all inputs. I've tried powering down and restarting the TV. I want to try updating the TV's software but I need to do it via a USB port since I don't think it has WiFi built in. Where do I download the software? A Google search isn't helping me much.

Thanks.

⟐ Answered outubro 12, 2022 at 23:26 GMT-7

Hitachi Television: Hitachi tv random crashes

Sun, 24 Apr 2022 10:04:16 -0700

Hi,

I've got an hitachi tv model number l22dp04u a, and ive got an issue with that i cant seem to constantly replicate.

The TV will turn on a work as normal until a after a random period of time it will make the speakers pop then either a set of green and purple or 2 shades of grey lines will appear on the screen.

Unplugging the tv and and leaving it for a few seconds returns it to normal until it does it again after a random amount of time.

It seems to be worse once the TV gets warm but im struggling to get any ideas of what is going on, i have googled the issue but can't seem to find anything similar to the symptoms.

Anyone have any idea if its likely to be a main board or a psu board issue.

Regards

Ian

⟐ Answered abril 24, 2022 at 10:04 GMT-7

Hitachi Television: My screen went super black mid show - Help!

Sat, 20 Nov 2021 17:01:55 -0700

My Hitachi 55 L6 was in the middle of Moana and just went black. Upon closer inspection we saw the screen was still there, just incredibly dark. The power and sound still work but it is just very dark. I am assuming there is some bulb or light that burnt out suddenly. Does anyone know what it may be? Is it worth it to try and get it fixed?

Thanks in advance!

⟐ Answer edited novembro 20, 2021 at 17:01 GMT-7

Hitachi Television: Why do I not have picture?

Tue, 24 Aug 2021 04:24:45 -0700

Why did the picture go out on my TV?

⟐ Answered agosto 24, 2021 at 4:24 GMT-7

Hitachi Television: Need diagnostic help on Hitachi 61UDX10B TV please

Thu, 07 Aug 2025 05:07:48 -0700

Hello, I own a Hitachi 61UDX10B TV it's 61 1080p HD TV. I've had the TV since 2002 that I bought from Sears and it's been very reliable. Unfortunately it recently went out on me. The TV turns on but it's slowly the screen gets smaller and smaller and turns off. I had the convergences kit replace back in 2007 so I don't think it's that. This is something different so I want to be able to find a problem and see what parts and service it needs. Hopefully they'll be somebody here they'll know about HD projection tvs.

Also why am I keeping this older tv? The reason is I like older things and this TV is very cinematic versus LED I don't like it all. So This TV has live with me for a long time and I just enjoy it. I have other TVs in the house but I just don't watch them so I want to try to fix this guy and keep it going.

I can take pictures of the TV screen and show you what it does. You can watch TV for maybe about a minute or two and then it shuts down.

Let me know if anybody would have an idea what this TV needs.

Thanks

Scott

⟐ Edited by author agosto 07, 2025 at 5:07 GMT-7

Hitachi Television: Why won’t the picture come on

Sun, 22 Oct 2023 19:21:46 -0700

Hitachi 55 inch plasma has been off for months now won’t come on

⟐ Commented outubro 22, 2023 at 19:21 GMT-7

Hitachi Television: Vertical lines only on lower half of TV screen.

Sun, 03 Sep 2023 07:29:21 -0700

I did not see any information for vertical lines only on lower half of TV.

⟐ Commented setembro 03, 2023 at 7:29 GMT-7