Toshiba TV Repair - How to Replace 75021540 Main Board in Toshiba 55HT1U LCD TV - How to Fix LCD TVs

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  • Опубліковано 4 лют 2025

КОМЕНТАРІ • 53

  • @shopjimmy
    @shopjimmy  11 років тому

    @animeosmetal - I would recommend replacing the main board in your TV. Unfortunately we are currently out of stock for this board. It is tough to say when we will get another board in, but if you search this part number, sj-75021540 on our website shopjimmy com, you can sign up to be notified when that part is back in stock. Thanks and please let us know if you have any further questions! (877) 881-6492

  • @shopjimmy
    @shopjimmy  11 років тому

    @Noreen Johnson Hurst - Could you please reply with the following information? Your TV model number, the problem and/or symptoms that your TV is showing and any repairs that you have tried. Thanks!

  • @ebazileechora3033
    @ebazileechora3033 2 роки тому

    Hi, my Toshiba TV 24hv10v1 Mainboard is out of order. The technician adviced me to replace it. I live in Cuba and it's difficult to find an old device. Is there any other mainboard model to replace it? Looking forward to your kind reply... María Elizabeth

  • @shopjimmy
    @shopjimmy  10 років тому

    Thanks for watching our TV repair video! Due to UA-cam policy changes, we are no longer answering tech support questions in the comments section or on the phone. We apologize for the inconvenience. If you need additional tech support, please visit FixYa.com or contact your local TV repair shop. Good luck and let's fix your TV today!

  • @427ricco
    @427ricco 2 роки тому

    replaced the power board .will the tv work with out the back cover on??? theres to wires at the top just sitting there white and a black is that do any thing?

  • @jesusantoniorojas4072
    @jesusantoniorojas4072 3 роки тому

    I wanted to know if you have a tutorial on replacing the main on a 75 inch toshiba tv

  • @chromatic2006
    @chromatic2006 11 років тому

    Hi I have a Toshiba 32AV500U flat screen. 32 inch? Made about 4 years ago.
    For the past year, sometimes when powering on the screen stayed solid black (no lines) but I could hear audio. Turning power off and on would get it to eventually come on. It took a few tries, but always picture always finally worked fine.
    However now I think it has finally given out. I've been powering it off/on, unplugging and plugging cables, no picture. Is there a part I can replace instead of buying a new TV?

  • @tracyjones5026
    @tracyjones5026 10 років тому

    Hello. I have a 46 inch Toshiba set. The model number is 46sl412u. I have sound and no picture. I hit the menu key on the remote and nothing. Is my main board gone. Any help would be appreciated.

  • @TheLemonking
    @TheLemonking 11 років тому

    Hi Jimmy, i have a 6 year old Toshiba Regza 32XV505D. There was a faint dark flicker at the top of the screen. Then the screen went black. We still have audio. Toshiba said it could be a Panel? Would love to fix it.
    CHEERS
    Sean

    • @shopjimmy
      @shopjimmy  11 років тому

      TheLemonking You can try the inverter, but it could be the panel. Here is a link to replacement parts for your TV model number on our website, click here: www.shopjimmy.com/catalogsearch/result/?q=32XV505D Be sure to match part numbers on your current board, with your replacement for compatibility. You can also call our customer service for further assistance with your purchase. (877) 881-6492 Thanks and please let us know if you have any further questions with your TV Repair! www.shopjimmy.com

  • @shopjimmy
    @shopjimmy  11 років тому

    @dwight spaulding - I would recommend replacing the backlight inverters on your TV, since you can see the menu with the flashlight. We are currently out of stock on your replacement backlight inverter, however you can go to our service page, and it may be possible to send your bad backlight inverters to us, we will repair them and mail them back to you. Please search sj-Repair-HIU-813-M/HIU-813-S on our website, shopjimmy com. You can also call with questions, (877) 881-6492

  • @rocknroll6037
    @rocknroll6037 9 років тому

    Hello Mr. Jimmy, I have a Toshiba 42AV500U set. The volume is always displayed on the screen and wont come off; if you try to adjust it, it just goes back down to the minimum on its own and stays there. Please advise, thank you.

    • @jhuncruz2007
      @jhuncruz2007 8 років тому

      +Rock n Roll
      Check Vol-, maybe its stuck-up.

  • @darrellklementovich4996
    @darrellklementovich4996 11 років тому

    hello, I just watched your video and that looks very easy.
    but I need to know if that main board is the part I need for sure.
    what is happening is the tv turns on with the picture fickering, sound is good and then 30 seconds later screen goes blank and sound shuts off.
    could u help diagnois the problem.
    Thanks

  • @TheUrashime
    @TheUrashime 8 років тому

    Have a 32 Inch Toshiba Model# 32C110U. It shows the picture but it has no sound. It RARELY comes back in and when it does it sounds like the people are talking on a megaphone with static in the background at a low volume and then it goes back out in about 3 minutes. Do you have any videos explaining how i can fix it?

  • @devn7444
    @devn7444 9 років тому

    Hi Jimmy,I have a Toshiba Regza 32RV530U TV. The 4 HDMI connections are not working on it. When connected to the Video input my devices are working. I am wondering if this is a HDMI board problem and if I need to change it. How do I confirm it is a HDMI board issue? Can you please help?

  • @大秘密-n3s
    @大秘密-n3s 4 роки тому

    我的 TV 是 东芝型号 23PB200EM 主板 坏了 现在我找到一个主板 32PB200EM 请问能不能装上去呢 因为两个主板大至上十分相似而且还是同一系列

  • @heatherwessling2093
    @heatherwessling2093 10 років тому

    We have a Toshiba 55HT1U only 3.5 years old. When you turn on the tv, it comes on shows look normal (flickers some) and then less than a minute the screen goes black and there is not any sound. The green light is still on and I can't see anything when I try to bring the menu up. Thoughts...recommendations please and thank you!

    • @shopjimmy
      @shopjimmy  10 років тому

      Heather Wessling I recommend running the flashlight test on your TV. Here is a link to a video we produced that shows how to run the flashlight test. ua-cam.com/video/xUzCLgoSPGM/v-deo.html Please reply with your flashlight test results and we can recommend a replacement part for your TV repair. Thanks and please let us know if you have any questions! www.shopjimmy.com

  • @animeosometal
    @animeosometal 11 років тому

    Thanks for the information.

  • @Toyie
    @Toyie 7 років тому

    Hi I hope you can help me. I think my Toshiba TV needs replacing of the power supply board. At first its from a standby mode it takes time for it to turn ON when you push the power button. But now it wont turn ON anymore and the is no standby light also. My TV model : Toshiba 40PS200. PLEASE HELP!

  • @fizzy6969
    @fizzy6969 9 років тому

    hi got a problem with a toshiba lcd 40xf355d.. got vertical lines running down the screen.. sometimes black and white and sometimes in different colours.. how to fix it.. plz..

  • @hailyphuc1765
    @hailyphuc1765 6 років тому

    Thank you !!!

  • @meenakshinoudiyal6516
    @meenakshinoudiyal6516 4 роки тому

    How much does it cost to replace the mother board IC? Cost

  • @noreenejohnsonhurst2315
    @noreenejohnsonhurst2315 11 років тому

    ok jimmy, if u replace the main board just lilke you said and it still doesnt work what next...when you turn it set on the little green light comes on but no sign or anything
    hurst

  • @jacklinzey5188
    @jacklinzey5188 7 років тому

    I have a toshiba 32TL515U 3D TV. Was watching show and TV went blank. Now will not turn on, no lights, and do not see any image with the flashlight test. I have replaced the power supply board but no fix. What board should I try next?
    Thank you

  • @marykaram4642
    @marykaram4642 10 років тому

    Have a 55inch Toshiba model # 55L6200UB. powers on but just shows red Toshiba logo and has a green flashing light on the front. Help!!!!

    • @shopjimmy
      @shopjimmy  10 років тому

      Mary Karam Please watch this video FIRST to help with your repair! ua-cam.com/video/BP3NVNCGEv8/v-deo.html I recommend replacing the main board in your TV. Click this link to replacement parts for your TV model number: www.shopjimmy.com/toshiba-75030649-main-board-for-55l6200u.htm There may be multiple boards for the same TV model number, be sure to match part numbers on your current board, with your replacement for compatibility. Here is a link to a video showing how to identify your part number, click here: ua-cam.com/video/3DQe0ATZl_Q/v-deo.html Thanks and please let us know if you have any further questions with your TV Repair! www.shopjimmy.com

  • @atuprince9312
    @atuprince9312 9 років тому +1

    hi.i have my Toshiba 55L7200U.the tv blinks red light and never turn on.i have changed power supply but could not fix the problem,so what else will i replace to make it work.thanks

    • @lanchanoinguyen2914
      @lanchanoinguyen2914 7 років тому

      Atu Prince it's because your back light is broken,i recommend you change the series led strip but i hate toshiba,i have to paid more 50$ for the burning board and after that,i accidentally discharged and the main board is broking too,it's too low quality hardware.i recommend you to jettison that tv now.

    • @leewright6101
      @leewright6101 7 років тому

      eeprom i have same issue,! with a 50L7355,, the bootloader of tvs firmware is corrupted take it from me i work as a tv engineer, 1000%

  • @ashrajbokhim7833
    @ashrajbokhim7833 5 років тому

    Hi I have Toshiba TV my tv volume is not working can you tell me what's wrong with it

  • @vyommishra2681
    @vyommishra2681 7 років тому

    I HAVE TOSHIBA 47L2400 LED TV in which "USB OVER CURRENT STATUS " is detected , kindly suggest the part which has to be changed , i will be thankfull for this help

  • @animeosometal
    @animeosometal 11 років тому

    Hi I have a problem with my LCD TV I had sound an picture but the picture is fickering in white all the time, my TV is a Toshiba model 55HT1U.

  • @prioleau2012
    @prioleau2012 4 роки тому

    I have a Toshiba - 49" Class (48.5" Diag.) - LED - 1080p - HDTVModel Number: X49L510U18SKU: 5901504. My tv is now showing green picture now🤦‍♀️what part do I need to get my color back? Before it turned green this is what happened. My daughter turned the channel and suddenly the volume went way up and words across the tv then picture green. I cut the tv off and back on but the picture still is green and it has a m in the corner of the tv

  • @jaymendoza2011
    @jaymendoza2011 7 років тому

    Have a big screen Toshiba tv. Model 65HM167. Has sound but no picture

  • @shopjimmy
    @shopjimmy  11 років тому

    @DARRELL KLEMENTOVICH - I am thinking that you have a bad backlight inverter(s) in your TV. If you can provide the TV model number I can recommend the exact part, but without the TV model information it can be difficult to say for sure. I would recommend searching your TV model number on ShopJimmy com and find your replacement backlight inverter(s). Thanks and please let us know if you have any other questions! (877) 881-6492

  • @nagrajkmnagarajkm4096
    @nagrajkmnagarajkm4096 5 років тому

    Toshiba 24hvze l d tv distarb sound solution sir....

  • @paulh3473
    @paulh3473 11 років тому

    Hi, I have Toshiba Model 46UL605U , problem with net connection fail , it has an external USB net ,,, It finds the router asking me to set all the security and the password of the router ,, I used wireless and wired connection still the same Connection failed ... Do you think s the main board problem or something else ???!!!!

    • @shopjimmy
      @shopjimmy  11 років тому

      Paul H Be sure to check the router and make sure that is working fine, if the router is good, then I recommend replacing the main board in your TV. Here is a link to replacement parts for your TV model number on our website, click here: www.shopjimmy.com/catalogsearch/result/?q=46UL605U Be sure to match part numbers on your current board, with your replacement for compatibility. Here is a link to a video showing how to identify your part number, click here: TV Part Number Identification Guide for Toshiba Main & Scaler Boards (LCD, LED, Plasma TVs) You can also call our customer service for further assistance with your purchase. (877) 881-6492 Thanks and please let us know if you have any further questions with your TV Repair! www.shopjimmy.com

  • @jimmiejones3676
    @jimmiejones3676 Рік тому

    I have a Plasma TV July 6
    Model 50Hp66

  • @asrulmira3533
    @asrulmira3533 11 років тому

    Hi jimmy i have a problem with my lcd tv toshiba, the problem is when i turn on main power switch, my entire electricity in my house goes power trip

  • @elmersosa3763
    @elmersosa3763 9 років тому

    Tengo toshiba tv 42av500u el problema es prende tengo imagen y cuando calienta se apaga y prende le cambie el main board y sigue con lo mismo prende y se apaga me podrian ajudarme con el problema , habra alguna otra solucion ,alguien me puede ayudar se lo agradeceria mucho dios les bendiga.

  • @athenamartin964
    @athenamartin964 5 років тому

    Some of the screws wont come out. Help they are gonna get stripped.

  • @jimmiejones3676
    @jimmiejones3676 Рік тому

    It's black ⚫️ here soud in speakers but no voice. I know I am getting juice to the speakers

  • @jimmiejones3676
    @jimmiejones3676 Рік тому

    Toshiba

  • @chromatic2006
    @chromatic2006 11 років тому

    Update: If I turn the lights off ans shine a flashlight into the TV, I can see a faint image.

  • @shopjimmy
    @shopjimmy  11 років тому

    @Asrul Mira - I would recommend replacing the power supply on your TV. Please respond with your TV model number and I can recommend a replacement part or you can call our customer service at (877) 881-6492 for further assistance. Thanks!