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Showing posts sorted by date for query Cof. Sort by relevance Show all posts

Saturday, March 1, 2025

LED TV GUIDE

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Professional LCD/LED TV Firmware, COF Voltages, and Repair Solutions

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Monday, February 24, 2025

Classpro TV Software

  




Customer Review 

YouTube Working Video for Classpro TV

Model ClassPro TV Software Solution 

BUY NOW Click the Link



Buy Classpro TV Software with PayPal Payment 

EGS55UHD Model 

EGS50UHD  Model

EGS65UHD  Model

EGS70UHD  Model


EGS85UHD  Model

CGS55USD  Model

CGS50UHD  Model

CGS65UHD  Model 

CGS70UHD  Model

CGS85UHD  Model

ClassPro LED TV 

ClassPro TV software 

ClassPro



برنامج ClassPro tv هو إصدار مدفوع متاح لجهاز التلفزيون الخاص بك

ما عليك سوى دفع مبلغ صغير جدًا


يمكنه حل مشاكل جهاز التلفزيون الخاص بك


يمكنه حل مشكلة تعليق التلفزيون


يمكنه حل مشكلة تجميد شاشة التلفزيون


يمكنه حل مشكلة تشغيل وإيقاف تشغيل التلفزيون


يمكنه حل مشكلة إصدار Android القديم لجهاز التلفزيون الخاص بك


جميع برامج ClassPro TV متوفرة


سعر برنامج مركز الخدمة  ريال

اتصل بعمران أشرف +923139292880

Buying link Paypal 

برنامج تم اختباره والتحقق منه متوفر مع دليل كامل ودعم متوفر




All ClassPro TV software Program Available 

Service Centre Software Program Price 200 Riyals 

My Software Program Price is 100 Riyals

Contact Imran Ashraf +923139292880

Tested and Verified Software Available With Complete Guide and Support Available 


Top Comments 

From Subhan Abdullah Saudia 

Dear Omran,

Thanks for your support...Really its work and the software way is very easy. You are professional my friend 

--------------------------------


 CLASSPRO TV SOFTWARE 





السلام عليكم جميع الأصدقاء يواجه العديد من الأشخاص في المملكة العربية السعودية مشكلة في برنامج تلفزيون Class Pro، ومشكلة شعار الأغلبية في التلفزيون عندما يقومون بتحديث التلفزيون عبر الإنترنت وسيتوقف التلفزيون على شاشة الشعار وسيعمل التلفزيون ويتوقف مرارًا وتكرارًا

هذه قضية الأغلبية

الآن أقدم نفسي لكم

اسمي عمران أشرف وأنا مهندس برمجيات أجهزة التلفاز

يمكنني حل مشكلة التلفزيون الخاص بك عن طريق برنامجي

لقد قمت بحل العديد من مشاكل التلفاز في السعودية

جميع التفاصيل التي قمت بتحميلها على قناتي على اليوتيوب يمكنك رؤية مقاطع الفيديو وتعليقات العملاء

سعر البرنامج 86 ريال فقط

يمكنك شراء البرامج المحدثة مني عبر الإنترنت

بمساعدتي وتعليماتي عبر الإنترنت، يمكنك حل مشاكل التلفزيون في 5 دقائق

EGS65UHD
EGS55UHD
EGS58UHD
EGS50UHD
EGS86UHD
EGS70UHD
برنامج ClassPro tv هو إصدار مدفوع متاح لجهاز التلفزيون الخاص بك
ما عليك سوى دفع مبلغ صغير جدًا

يمكنه حل مشاكل جهاز التلفزيون الخاص بك

يمكنه حل مشكلة تعليق التلفزيون

يمكنه حل مشكلة تجميد شاشة التلفزيون

يمكنه حل مشكلة تشغيل وإيقاف تشغيل التلفزيون

يمكنه حل مشكلة إصدار Android القديم لجهاز التلفزيون الخاص بك

Classpro TV Upgrade Software Successfully
+923139292880

https://youtu.be/_caa9syd1C8?si=ntQGFKVr_8M-epCz

https://youtube.com/shorts/YFwa4Xprifo?si=_tYS2As8NND5ZVED

https://youtu.be/4GyfMWvalLM?si=Emf7OO8nBbXWjmTE

https://youtu.be/im2fkbd8ZO0?si=jecrzkymR7aSZFcJ

https://youtube.com/shorts/ZUPLe_XRpd4?si=7mjQqOZP0WjKhpnt

https://youtube.com/shorts/vYFca_NkJcE?si=0_1iEvgoTvRp9w54

https://youtu.be/nC2_LkRhGZc?si=qbpdaRFgSEH-rk0g

https://youtu.be/4PKwr-5br38?si=7i3d_bMUtcLKFU2g

السلام عليكم جميع الأصدقاء

السلام عليكم جميع الأصدقاء يواجه العديد من الأشخاص في المملكة العربية السعودية مشكلة في برنامج تلفزيون Class Pro، ومشكلة شعار الأغلبية في التلفزيون عندما يقومون بتحديث التلفزيون عبر الإنترنت وسيتوقف التلفزيون على شاشة الشعار وسيعمل التلفزيون ويتوقف مرارًا وتكرارًا

هذه قضية الأغلبية

الآن أقدم نفسي لكم

اسمي عمران أشرف وأنا مهندس برمجيات أجهزة التلفاز

يمكنني حل مشكلة التلفزيون الخاص بك عن طريق برنامجي

لقد قمت بحل العديد من مشاكل التلفاز في السعودية

جميع التفاصيل التي قمت بتحميلها على قناتي على اليوتيوب يمكنك رؤية مقاطع الفيديو وتعليقات العملاء

سعر البرنامج 86 ريال فقط

يمكنك شراء البرامج المحدثة مني عبر الإنترنت

بمساعدتي وتعليماتي عبر الإنترنت، يمكنك حل مشاكل التلفزيون في 5 دقائق

تعطل الشعار وتجمد الشاشة هي مشكلة برمجية في جهاز التلفزيون الخاص بك

أنا موفر البرامج الثابتة الأصلي لـ Classpro TV

موديلات مثل Classpro TV CGS65UHD وCGS70UHD CGS86UHD مشكلة الشعار عالقة عندما نقوم بتشغيل التلفزيون فقط يظهر الشعار ولا شيء، كما نقوم بتحديث التلفزيون الخاص بك باستخدام البرنامج لدينا برنامج التلفزيون لكل Classpro TV CGS50UHD. تم تصنيع هذا التلفزيون من قبل فريق عمل سعودي باكستاني ويتم استخدامه في العديد من دول الخليج. هذا التلفزيون ممتاز في الاستخدام الإصدار الأصلي 9 Android سيتم تحديث برنامج هذا التلفزيون Android 11 بعد تثبيت البرنامج الخاص بي. لديك مشاكل مع التخزين. سيتم حل هذه المشكلة.

من الضروري ترقية برنامج التلفزيون إذا كانت لديك مشكلة في تلفزيون classpro. يرجى تقديم رقم طراز التلفزيون إلى رقم WhatsApp الخاص بي +923139292880 وسأرشدك خلال عملية تحديث ملف البرنامج الثابت عبر USB

يرجى التحقق من جميع مقاطع فيديو YouTube الخاصة بي للتعرف على كيفية تحديث جهاز التلفزيون الخاص بك وكيف سيبدو بعد تثبيت البرنامج.

https://youtu.be/lLGd2fTETZs?si=bMrCeBYlSAXcWXPJ

Asalam o Alikum all Friends 

I am the original firmware provider for Classpro TV

Models like this Classpro TV CGS65UHD And CGS70UHD CGS86UHD Stuck on logo problem when we turn on tv only showing logo and nothing also we update your tv using software We have the TV's software for every Classpro TV CGS50UHD. This TV is made by a Saudi Arabian Pakistan business team and is utilized in several Gulf nations. This TV is excellent in use original version 9 Android This TV's software will be updated Android 11 after installing my software. You are having issues with storage. That issue will be resolved.

It is necessary to upgrade the TV software if you have a classpro tv  issue. Kindly provide the TV model number to my WhatsApp number +923139292880  I will guide you through the process of updating firmware software file via USB

Please check my all YouTube Video's for your knowledge how to update your TV and how it's look like after installation software.



All ClassPro TV software Available 



Warning!!If you are not a professional electronic technician, please do not place an order Required Firmware. Most motherboards require adjusting the screen parameters, modifying the program USB drive, or swapping the data chip EEPROM, which is difficult for ordinary buyers! If disputes arise due to not adjusting the screen parameters, modifying the program, or purchasing the wrong model Firmware, we refuse a refund. Thank you for your understanding and cooperation



#ImranAshraf #LEDTVRepair #COFVoltages

Tuesday, February 18, 2025

LED TV SERVICE CODE

Learn how to repair LCD tv Panel failures,T-con problem in LCD LED TVs with comprehensive guide line with Schematics and Pictures of Problems, This eBook (PDF) or (Doc)format was written for Advanced Level of Technician of LCD and LED TV repair and includes many Bypass method. If you want to become expert in this filed of LCD LED TV repair than this is a good eBook and Printed Book for you. Maybe you have a broken LCD TV sitting at home or your workshop and you want to repair it quickly.


Imran Ashraf Support China Universal Board/ Jumper Board Service Menu Access and Service mode Code for all types of LCD Tv.



    Menu 1147 universal code it's use most of the LED LCD TV.
Other code is Under:
    Menu 1150
    Menu 1167
    Menu 1185
    Menu 1187
    Menu 1197
    Menu 1199 Menu
    1950 Menu 1973 Menu
    1999 Menu2008
Menu2383
Menu 2387
Menu 2508
Menu 2580
Menu 2588
Menu 2611
Menu 2880
Menu 2888
Menu 0000
Menu 208
Menu 0101
Menu 710
Menu 1234
Menu 4711 
Menu4725 
Menu 5880
Menu 3110
Menu 3195
Menu 8202
Menu 8205
    Menu 6181
    Menu 7050
    Menu 7168
    Menu 7343
    Menu 7710
    Menu 8093
    Menu 8500
    Menu 8202 Menu
    8593
    Menu 8893
    Menu 8896
    Menu 9301
    Menu 9380
    Menu 9385
    Menu 9527 Menu
    9735
    Menu 9883
    Input 1147
    Input 2580
    Input 0000
    Input 208
    Source/Input 308
    Input 3195
    Source 0000
    Source 2283 source 2285
    Source
    2580
    Source 2583
    Source 2585
    Source 2587
    Source 3137
    Source 3138
    Source 3195
    Source 6483
    Source 7343
    Mute 6483

Service Menu Code with Board Name:

    VS.Tp53U71.2 Input 208
    VS.Tp53U61.2 Input 208
    VS.TP56L62.2 Menu 1147
    T.VST59.031 Menu 1147
    T.R83.031 Menu 1147
    T.R85.031 Menu 1147
    TP.VST59s.PB813 Menu 1147
    TP.HV320.PB801 Menu 1147
    TR.85.03 Menu 1147
    T.VST59.031 .A81 ​​A8 Menu 1147
    T.V56.03 Menu 1147
    T56J.11.2 Menu 1147, Input 2580, Input 0000, Menu 8896, AV 208, AV 308
    T.VST29.03 Menu 1147 SKR.03
    Menu 1147
    SKR.801 Menu 1147
    T5964.81 Menu 1147
    TP.MS338.PC821 Menu 1147
    LAD.MV59S.G Menu 7710
    T.VST29.61C Menu 1147
    5800-A8M260-0020 Source 3195
    350016386 Menu 2008
    CVMV26L-A-20 Input 2580
    CV182L_B Input 2580
    SP208ESA HK-7050A-V2.08-E Menu 7050
    35017414 REV-01 Menu 2008
    T.MS18VG.72 Menu 1147
    T.VST59.A5 Menu 1147
    CV181L-Y Input 2580
    T.VST.29.61C Menu 1147
    T.VST59.62 Menu 1147
    JUG7.820.531-3 Input 3138
    35016445 REV-02 Menu 2008
    T.VST59S.73 Menu 1147
    TP.VST59.P83 Menu 1147
    T.MT8223.3B Menu 1147
    T.MS.18VG.81B Menu 1147
    T.MS18VG.71A Menu 1147
    40-T31TOT-MAB2HG Menu. Contrast 1950 or 9735
    TP.MS1306.PB772 Menu, Picture, contrast. 9735
    CV309H-X Source 2580
    TP.VST59.PB819 Menu 2008
    CV56BH.Q42 Input 2580
    TP.MS608.P82 Source/Input 1147
    CV338H- A32 Menu 1147CV338H- A42 Menu 1147CV338H- A50 Menu 2580CV628H-T42 Menu 1147
    CV628H-B42 Menu 1147
    CV950H-A42 Source 2580
    DP.V53RL.8136 Menu 1147
    DP.V53RU.8136 Menu 1147
    MSD338ST V5.0 Source 2580
    TP.HV310.PB801 Menu 1147
    TP.HV320.PB801 Menu 1147
    TP.HV510.PC821 Source 2580
    TP.HV530.PC821 Source 2580
    TP.MS338.PB801 Menu 1147
    TP.MS338.PB802 Menu 1147
    TP.MS338.PC821 Menu 1147
    TP.MS338.PB822 Menu 1147
    TP.MS338.P818
    Menu 1147
    TP.MS338.PB802 Menu 1147 TP.MS338.PB818 Menu 1147
    TP.MS358.PB801 Menu 1147
    TP.MS608.PB831 Menu 1147
    Tp.MS608.P83 Menu 1147
    Tp.MS608.P82 Input/Source 1147
    TP.MS628.PC821 Menu 1147, Menu 2580
    TP.MS628.PB803 Menu 1147, Menu 2580

    TP.MS628.PB831 Menu 1147
    TP.MS628 PD65 Menu 1147, Menu 2580
    TP.MT5505.PC801 Menu 1147
    TP.MT5507.PC821
    Menu 1147 TP.MT5507.PB801 Menu 1147
    TP.VST59.P75 Menu 1147
    TP.RD8501.568 Menu 1147
    TP.RD8503.PB824 Menu 1147
    TP.RD8503.PB819 Menu 1147
    TP.RD8503.PA671 Menu 1147
    TP.V56C.PB818 Menu 1147
    TP.VST59S.PC1 Menu 1147
    TP.VST59S.PB802 Menu 1147
    TP.VST59S.PB716 Menu 1147
    TP.RT2984T.PC821 Menu 1147, Menu 2580
    TP.RT2982.PC821 Menu 1147, Menu 2580
    TP.RT2982.PB801
    TP.R69 PD64
    TP.V56.PB826 Menu 1147, Source 2580
    T.MS608.61 Source 2580
    T.MS608.81 Source 2580
    VS.SP33811.2 Input/Source 208
    ZP.VST6A338.PB818 Source 2580
    T.R83.031 Menu 1147
    T.R85.031 Menu 1147
    TR.85.03 Menu 1147
    T56J.11.2 Menu 1147
    VS.TP53U61.2 Input 208 VS.TP53U71.2
    Input 208
    VS.TP56L62.2 Menu 1147
    VS.T53U21.2 Source/Input 2580
    T.VST59.031 Menu 1147
    T.R83.816 Menu 1147
    TP.VST59.P63 Menu 1147
    TP.VST59.P86 Menu 1147, Menu 8893
    TP.V56C.PA673 Menu 1147
    CV56BL-L Input/Source 2580
    CV56BL-Q24 Input/Source 2580
    CV56BL-Y24 Input/Source 2580
    SKR.03 Menu 1147
    SKR.801 Menu 1147
    SKR.816 Menu 1147
    SKR.819 Menu 1147
    LAD.MV56U.A36 Menu 1147
    LAD.MV56U.A48 Menu 1147
    LAD.MV56U.A75 Menu 1147
    LAD.MV56U.B48 Menu 1147
    LAD.MV56U.C36 Menu 1147
    LAD.MV59S.I Menu 7710
    LAD.MV59S.G Menu 7710
    LAD.MV59S.Q Menu 7710
    LAD.MV59S.G Menu 7710
    LAD.MV9.R Menu 710
    LAD.MV9.P Menu 1147
    T.VST29.03 Menu 1147
    T.V56.03 Menu 1147
    T.VST59.031 .A81 ​​A8 Menu 1147
    T5964.81 Menu 1147
    T.VST29.61 C Menu 1147
    CVMV26L-A-20 Input 2580
    CV182L_B Input 2580
    SP208ESA HK-7050A-V2.08-E Menu 7050
    T.MS18VG.72 Menu 1147
    T.VST59.A5 Menu 1147
    CV181 LY Input 2580
    T.VST.29.61 C Menu 1147
    T.VST59.62 Menu 1147
    T.VST59S. 73 Menu 1147
    TP.VST59.P83 Menu 1147
    T.MT8223.3B Menu 1147
    T.MS.18VG.81 B Menu 1147
    T.MS18VG.71A Menu 1147
    CV309H-X Source 2580
    TP.VST59.PB819 Menu 2008
    TP.VST59S.81 Menu 1147
    CV56BH-Q28 Input 2580
    CV56BH-Q32 Input 2580
    CV56BH-Q42 Input 2580
    CV56XH-U32 Input 208
    CV56XH-U42 Input 208
    CV56XH-U50 Input 208

Changhong Ruba Service Menu Code:

    Source 3138
    Source 1125
    Source 42580
    Source 3130
    Menu 1125
    Menu 1147
    Menu 2580
    Menu 0816

Ecostar Service Menu Code:

    Menu 2008
    Menu 2508
    Menu 8002
    Menu 8202

Orient Service Menu Code:

    Input 2580, 2588
    Source 2588, 2580

Haier Service Menu Code:

    Menu 1147
    Menu 8202
    Menu 8893
    Menu 4578
    Menu+Highlight Audio+8893
    Press “MENU/EXIT”; Press 1999; Press “OK”

TCL Service Menu Code:

    Menu+Contrast+9735 or 1950
    With the TV on, Select Home
    Select Setting and OK
    Select System and OK
    Select About and OK, System info for TV will be displayed
    Use the remote and press the following sequence: Up, Right, Down, Right, Up
    Press the Fast Forward button 3 times
    Press the Rewind button 2 times
    Use the remote and press the back arrow (it's located on the top left just below the power button), this should bring you into the factory menu.

Samsung Service Menu Code:

    On Standby Press Mute+182+Power
    Turn OFF, Info, Menu, Mute, Power
    Sleep, P.STD, Mute. Power
    Display, Menu, Mute, Power
    Display, P.STD, Mute, Power
    On Standby: Menu, Mute, Power
    On Standby: P.STD, Help, Sleep, Power

LG Service Menu Code:

    Press and Hold the Menu button until 4 digit password displayed:
    8741
    0413
    0000
    8878
    7777
    8743

Videocon Service Menu Code:

    Menu 123
    Menu 0323
    Menu 1147
    Menu 1947
    Menu 6483
    Menu+Sound+8532

Supra Service Menu Code:

    Menu 4725

Dazzle Service Menu Code:

    Menu 2483
    Menu 6483

Micromax Service Menu Code:

    B Series: Source 2580
    C Series: Source 3138
    K Series : Menu, Sound, Balance, 1969
    32T Series: Menu 1147
    40T Series: Menu, Contrast, 9735
    50K2330UHD: Menu 2008
    24L31FHD, 24L32FHD: Menu 8202
    42C0050UHD: Setting 0816

Skywarth Service Menu Code:

    Source 3195
    Menu, Sound, Set-Up, Volume, 9527
    Volume 0, Menu, Brightness, 2648

Nobel TCL Service Menu Code:

    Menu, Contrast, 1950, 9735

AOC Service Menu Code:

    Menu 1999

Salora Service Menu Code:

    Menu, Picture, 2003

Shannon Service Menu Code:

    Menu 1147

Alonso Service Menu Code: Menu

    1147

Shawnak Service Menu Code:

    Menu 8202

General Service Menu Code:

    Source 2580

Royal Service Menu Code:

    Source 2580

Kraft Service Menu Code:

    Menu 8802, 8202

LLOYED Service Menu Code:

    Menu 1147
    Menu, Sound, Balance, 1969

Devant Service Menu Code:

    Menu, Sound, Balance, 0532

Sanyo Service Menu Code:

    Input 2580

Beko Service Menu Code:

    Menu 9301

Dynex Service Menu Code:

    Input/Source 2580

Symphone Service Menu Code:

    Input/source 2580

Sharp Service Menu Code:

    Menu 1147
    Menu 1999
    Menu 3481

Element Service Menu Code:

    Menu 0000
    Menu 1147

Mitashi Service Menu Code:

    1 MiC019V01 MiC019V01 SOURCE + 2580
    2 MiC022V01 MiC022V01 SOURCE + 2580
    3 MiC032V01 MiC032V01 MENU + 2580
    4 MiC022V02 MiC022V02 MENU + 7168
    5 MiC022V03 MiC022V03 MENU + 7168
    6 MiC032V02 MiC032V02 MENU + 8222
    7 MiE022V01-adapter MENU + 7168
    MiE022v01-SMPS MENU + 1147
    8 MiE032V01 MiE032V01 MENU + 8222
    9 MiE024V01 MiE024V01 MENU + 0000
    10 MiC019V04 MiC019V04 MENU + 2580
    11 MiC022V04 MiC022V04 MENU + 2580
    12 MiC024V04 MiC024V04 MENU + 2580
    13 MiE022V04 MiE022V04 MENU + 2580
    14 MiE024V04 MiE024V04 MENU + 2580
    15 MiC032V04 MiC032V04 MENU + 2580
    16 MiC019V07 MiC019V07 MENU + 1147
    17 MiC022V07 MiC022V07 MENU + 1147
    18 MiC024V07 MiC024V07 MENU + 1147
    19 MiC032V07 MiC032V07 MENU + 8222
    20 MiE032v08 MENU + 1147
    21 MiC022v06 INPUT + 6964/MENU + 0000
    22 MiC040v01 FHD MENU + 2580
    MiC040v01-EL MENU + 1147
    23 MiE019v05 MiE019v05 MENU + 0000
    24 MiE022v05 FHD MiE022v05 FHD MENU + 0000
    25 MiE022v08 FHD MENU + 0000
    MiE022v08 NMB MENU + 1147
    26 MiE023v05 MiE023v05 MENU + 0000
    27 MiE023v05 MiE023v05 AN01 MENU + 0000
    28 MiC022v05 MENU + 0000
    29 MiC022v08 MENU + 0000
    30 MiC032v05 MiC032v05 MENU + 0000
    31 MiE032v02 FHD MiE032v02 FHD MENU + 0000
    32 MiE040v01 FHD MiE040v01 FHD MENU + 0000
    33 MiDE032v06 MiDE032v06 MENU + 1147
    34 MiDE039v06 FHD MiDE039v06 FHD MENU + 1147
    35 MiDE032v05
          MiDE032v05-Ist MENU + 1147
    MiDE032v05-IInd MENU + 1147
    MiDE032v05 NMB MENU + 1147
    MiDE032v05 TW MENU + 1147
    MiDE032v05 WCI MENU + 1147
    MiDE032v05 CV59 MENU + 1147
    36 MiDE039v05 FHD MENU + 1147
    MiDE039v05 NMB MENU + 1147
    MiDE039v05 TW MENU + 1147
    37 MiE019v08 MiE019v08 MENU + 1147
    38 MiE024v08 FHD
    MiE024v08 FHD MENU + 1147 39 MiE024v09 FHD MiE024v09 FHD MENU + 1147
    40 MiE024v10 FHD MiE024v10 FHD MENU + 1147
    41 MiDE050v05 FHD MiDE050v05 FHD MENU + 1147
    42 MiE030v08 MiE030v08 MENU + 1147
    43 MiE022v09 FHD MiE022v09 FHD MENU + 0000
    44 MiE030v09 MiE030v09 MENU + 0000
    45 MiC015v01 MiC015v01 INPUT + 1147
    46 MiC017v01 MiC017v01 INPUT + 1147
    47 MiE015v01 MiE015v01 INPUT + 1147
    48 MiE017v01 MiE017v01 INPUT + 1147
    49 MiDE032v09 MiDE032v09 MENU + 0000
    50 MiDE065v09 FHD MiDE065v09 FHD MENU + 0000

Sony Service Menu Code:

    On Standby Mode Press Display, 5, Power
    On Standby Mode Press Display, 5, Vol+, Power
    On Standby Mode Press Display, 5, Picture, Power
    On Standby Mode Press Display, 5 , Vol+, Picture Power

Condor Service Menu Code:

    Menu 2513
    Menu 8202
    Menu, Balance (=0), 0532

Daewoo Service Menu Code:

Source, Right Arrow Key, Down Arrow Key

How to Open Service Menu in Universal/Chinese Board
If you have universal/China smart/non-smart led tv board and you want to open service mode/factory setting then please follow some steps to open it.
1- Start You led tv and take a remote
3- Press the Menu button on your remote
3- Now, Press 1, 1, 4 and 7 within 3 seconds
4- After this, the service mod of your led tv will be opened

NOTE : I have used a normal universal board that can open the service menu by this code Menu+1147, in your case you have to enter exact code here the list of service menu codes and board models. Please first select your model and see the code.
All Service Menu Codes:
Menu+1147
Menu+1185
Menu+1183
Menu+2580 Menu
+1187
Menu+7050
Menu+8202
Menu+7343
Menu+2008
Menu+1999 Menu+
0000
Menu+1167
Menu+1199
Menu+1234
Menu+2387
Menu+8893
Menu+2383
Source+3138
Source+2580
Source+2585
Source+7342
Source+2583
Menu+4725
Source+2283
Source+2285
Source+3195
Source+3137
Source+0000
Here is the List Of Smart Universal Led TV Board Models with Service Code:

CV338H-A Service Menu Code Menu 1147
CV338H-A32 Service Menu Code Menu 1147
CV338H-A42 Service Menu Code Menu 1147
CV338H-A50 Service Menu Code Source 2580
CV338H-Q50 Service Menu Code –
CV338H-U42
Service Menu Code Menu 1147 CV338H-
U50 Service Menu Code Menu 1147 CV338H-D42 Service Menu Code Menu 1147
CV338H-D50 Service Menu Code Menu 1147
CV338H-T42 Service Menu Code –
CV338H-T50
Service Menu Code – CV338H-T Service Menu Code –
CV828H-A Service Menu Code Menu 1147
CV950H-A42 Service Menu Code Input/Source 2580
CV950H-A50 Service Menu Code –
CV6586H-A50 Service Menu Code –
CV6308H-C Service Menu Code –
CV6586H-A Service Menu Code –
CV628H-A Service Menu Code Menu 1147
CV628H-B42 Service Menu Code Menu 1147
CV638H-B50 Service Menu Code –
CV628H-A50 Service Menu Code Menu 1147
CV628H-T42 Service Menu Code Menu 1147
CV538H-Q50 Service Menu Code –
CV638H-B Service mode Code –
CV638H-B50 Service mode Code –
CV628H-A50 Service mode Code Menu 1147
CV638H-E42 Service mode Code –
CV638H-D Service mode Code –
CV638H-D50 Service mode Code –
TP.MS338.PB801 Service mode Code Menu 1147
TP.MS338.PB802 Service mode Code Menu 1147
TP.MS338.PB803 Service mode Code Menu 1147
TP.MS338E.PB803 Service mode Code –
TP.MS338.PB818 Service mode Code Menu 147
TP.MS338.PB819 Service mode Code
Menu 147 TP.MS338.PC821 Service mode Menu 1147
TP.MS338.PC822 Service Menu Code Menu 1147
TP.MS358.PB801 Service mode Menu 1147
TP.MS358.PB818 Service Menu Code Menu 1147
TP.MS358.PC821 Service mode Menu
1147 TP.MS608.P82 Service Menu Code Menu 1147
TP.MS608.P83 Service Menu Code Menu 1147
TP.MS608.PB831 Service mode Menu 1147
TP.MS628.PC821 Service Menu Code Menu 1147/2580
TP.MS628.PB803 Service Menu Code Menu 1147/2580
TP.MS638.PC821 Service Menu Code Menu 147
TP.MS638.PC822 Service mode Menu 147
TP.HV310.PB801 Service Menu Code Menu 147
TP.HV320.PB801 Service Menu Code Menu 147
TP.HV320.PB818 Service Menu Code Menu 147
TP.HV510.81 Service Menu Code –
TP.HV510.PC821 Service Menu Code Source 2580
TP.HV510.PC822 Service mode Source 2580
TP.HV530.PC821 Service Menu Code Source 2580
TP.HV553.PC821 Service Menu Code –
TP.MT5510S.PB802 Service mode –
TP.MT5510S.PB803 Service mode –
T.MS6586T.751 Service Menu Code –
LDD.H510.A Service Menu Code
– LDD.H510.B Service mode –
LDD.H310.A48 Service Menu Code –
LD.H510.A Service Menu Code –
TP.RT2982.PB801 Service Menu Code Menu 8893
TP.RT2982.PC821 Service Menu Code Menu 1147/2580
TP.RT2982.PD811 Service Menu Code Menu 1147/2580
T.HV553.81 Service Menu Code –
T.MT5508.U801 Service Menu Code –
TP.HV510.P81 Service Menu Code –
T.MS608.61 Service Menu Code Source+2580
HK-T.RT2968P61 Service Menu Code –
HK.T.NT72667V01 Service Menu Code –
TP.MS3686.PC821 Service Menu Code –
P50-338TV5.0 Service Menu Code –
P75-2841V6.0 Service Menu Code –

TP.7366M6.PB83 Service Menu Code –
TP.MS628.PD66 Service Menu Code Menu 1147/2580
QT5A3LP V1.1 Service Menu Code Menu 1147
QT5A3LP V1.5 Service Menu Code Menu 1147
QT5A3LP V2.0 Service mode Menu 1147
TP.MT5505.PB801 Service Menu Code Menu 1147
TP.MT5505.PD811 Service Menu Code Menu+1147
TP.MT5505.PB811 Service Menu Code Menu+1147
TP.MT5507.PC821 Service Menu Code Menu 1147
TP.MT5507.PB801 Service Menu Code Menu 1147
TP.RT2984T.PC821 Service Menu Code Menu 1147/2580
TP.R69 PD64 Service mode Menu 1147
CV59SH-A Service Menu Code Menu 1147
CV59TH-A32 Service Menu Code Menu 1147
CV59SH-G39 Service mode Menu 1147
CV59SH-G32 Service Menu Code Menu 1147
CV59SH-Q32 Service Menu Code Menu
1147 CV59SH-A39 Service mode Menu 1147
CV59SH-D Service Menu Code Menu 1147
CV59L-E Service mode –
CV59SH-E32 Service Menu Code Menu 1147
CV59L-C Service mode –
CV59SH-U39 Service Menu Code Menu 1147
CV59SH-U32 Service Menu Code Menu 1147
CV59SH-ASM Service Menu Code Menu 1147
CV59SH.A32 Service mode Menu 1147
CV56BL.Q24 Service Menu Code Input/Source 2580
CV56BH.Q42 Service Menu Code Input/Source 2580
CV56BH.Q28 Service Menu Code Input/Source 2580
VS.TP56U61.2 Service Menu Code Input 2580
VS.TP53U71.2 Service Menu Code Input 208
VS.TP53U61.2 Service Menu Code Input 208
VS.SP35851 Service Menu Code Source/Input 208
VS.T53U21.2 Service Menu Code Input 208
VS.T5964.81 Service Menu Code Menu 1147
VS.T56U11.2 Service Menu Code Input 208
SKR.03 Service Menu Code Menu 1147
SKR.801 Service Menu Code Menu 1147
SKR.816 Service Menu Code Menu 1147
SKR.819 Service Menu Code Menu 1147
TP.VST59 .PB753 Service Menu Code Menu 1147
TP.V56.PA673 Service mode Menu 1147
TP.V56.PB816 Service Menu Code Input/Source 2580
TP.V56.PB826 Service Menu Code Input/Source 2580
TP.V56.PA671 Service Menu Code Menu 1147
TP.V56.PB726 Service Menu Code Menu 1147
TP.V56.PB801 Service Menu Code Menu 1147
CVMV29L-F Service Menu Code   
TP.VST59.P67 Service Menu Code Menu 1147
TP.VST59.PA671 Service Menu Code Menu 1147
TP.VST59S.P89 Service Menu Code Menu 1147
TP.VST59S.PB712 Service Menu Code Menu 1147
TP.VST59S.PB802 Service mode Menu 1147
TP.VST56C.PB818 Service Menu Code Menu 1147
TP.VST59S.PC1 Service mode Menu 1147
TP.VST69S.P82 Service Menu Code –
TP.VST69T.PB901 Service mode –
TP.VST59S.PB801 Service Menu Code Menu 1147
TP.VST59S.PB816 Service mode Menu 1147
TP.VST59S. P79 Service Menu Code –
TP.VST59.PB819 Service mode Menu 2008
TP.VST59.P63 Service Menu Code Menu 1147
TP.VST59S.PB813 Service Menu Code Menu 1147
T.R83.03 Service Menu Code Menu 1147
T.R85.031 v.09 Service mode Menu 1147
T.R83.031 Service Menu Code Menu 1147
T.R85.031 Service mode Menu 1147
T.RD8503.03 Service Menu Code Menu 1147
T.R85.801 Service Menu Code Menu 1147
T.R85.816 Service mode Menu 1147
T.R85.A81 Service Menu Code Menu 1147
T.R85.819 Service Menu Code Menu 1147
T.R85.671 Service Menu Code Menu 1147
T.RD8501.03 Service mode Menu 1147
T.V56C.01 Service Menu Code Menu 1147
T.V56.03 Service Menu Code Menu 1147
T .V56.81 Service mode Menu 1147
T.V56.A8 Service Menu Code Menu 1147
T.V56.03 Service Menu Code Menu 1147
ITV.V59.801 Service mode Menu 1147
ITV.V59.031.13 Service Menu Code Menu 1147
ITV.V59.PA671 Service mode Menu 1147
ITV. V59.031 Service Menu Code Menu 1147
T.VST29.A3B Service Menu Code Menu 1147
T.VST59.62 Service mode Menu 1147
TP.RD8501.568 Service mode Menu 1147
TP.RD8503.PB819 Service mode Menu 1147/2008
LAD.MV9.P Service Menu Code   
LAD.MV56U.B48 Service mode   
LAD.MV9.R Service menu Code   
T.VST59.A81 Service menu Code   
T.VST29.03 Service mode   
T.VST59.A10 Service menu Code   
T.VST59S.21 Service menu    Code T.VST59.031
Service menu Code   
T.M3663.81 Service mode   
RR8503.03D Service menu Code   
TP.RD8503.PB819 Service mode   
LAD.MV59S.G Service menu Code   
GSDXLI3TO-V1.1 Service menu Code   
GSD63I3T0 Service mode   
JRX-56BL-L Service menu Code   
GSD59ITO-V1.0 Service mode   
TSUX9V5.1-A Service menu Code   
TOP-TECH TSUX9V5.1-D   
TP.RD8503.PA671 Service menu Code   
ATV.V59.A81.13 Service menu Code   
CV9202H-D Service menu Code   
V.TV9G.02Service mode   
CV181H Service menu Code   
MSD338STV5.0 Service menu Code Source 2580
T.MS608.P83 Service mode   
TP.S512.PB83 Service menu Code   
TP.RD8503.PB801 Service mode



Dansat Rapitron Cobay Akira Intex
Enter menu, Hi-Lite “audio” then enter 8893 Mode/Source 2580
Dynex
Source/Input 2580
Hold Vol down on TV and hold the (#1) button on remote
Element China
Menu 0000 > menu 1147
Haier
Pull up menu, Hi-Lite “audio” then enter 8893.
Hisense
 “Parental” enter 0000 then select
“Clean All”
Insignia
Input 2580 (TV is on)
LG / Zenith
Hold MENU on TV and MENU on remote for 5 to 10 seconds,
Mitsubishi
Menu 123 or Menu 2470 (TV is on)
NEC
While powering ON, hold "MENU" or "INPUT" on TV,
Panasonic
Hold [ VOL-- ] on TV, press and hold menu button on remote.
Philips
Push Menu, select 062596
Polaroid
Hold [VOL--] and [CHANNEL--] or hold [VOL+] and [CHANNEL+]
(TV is on)
Proscan
In customer menu go to setup, select parental control menu,
enter 0000 then select “clear channel list”.
RCA
Menu 1147
Sanyo
Hold VOL Down on TV, press and hold #1 button on remote,
VOL will jump to halfway and set shuts off.
Turn back on have 1st time setup screen.
Samsung
Mute 182 power
Samsung (European)
Power off, Info - Menu - Mute - Power,
Seiki
Menu 0000
Sharp
Menu, 1999
Menu, 3481
Menu, 1147
While holding [ VOL– & INPUT ] buttons on TV plug in set when
“K” appears push (VOL– & CHANNEL-)
Sony
Hold “arrow up” on Remote and push power button on TV (TV
is ON)
Symphony
Source/input 2580
Toshiba
On Menu, select “Installation”, then “System Information” press
the right arrow button.
(“System Information” will change to “Factory Reset” or
something similar)
Service Toshiba LED
to enter the Service mode
adjust the volume to zero , press the mute twice from the remote and press the menu button on the TV
(fourth button from the bottom and marked p and decree it shares) ..
to exit the menu shut the TV
to enter Click on Oak control of top and bottom of the image , as specified in red
Or
 By Imran Ashraf
+923139292880
?
Press "Mute" & 'Menu" buttons on the remote control simultaneously.Press "Menu"' button on the remote control, and enter {4 => 7 => 2 => 5}Press 'Volume Down' button on the front panel of the TV and press and hold digit '9' on the remote control.
OR
With No Menu displayed on the panel, press 'AV' & "F' buttons simultaneously.Enter code {1 => 0 => 4 => 8} by the remote control.
OR
Press 'Mute' button on the remote control.Press 'Mute' button again. While keep pressing the 'Mute' button, press "Menu" button on the TV SET."S" will be displayed at top right corner of the screen.Press 'TV (ANT) / VIDEO" button on TV; to get a single Horizontal Line On Off [to adjsut screen voltage]Press 'TV (ANT) / VIDEO' button on the Remote Control; to select internal Test Signals.Use 'Ch Up Ch Dn' buttons to call an item to adjust.Use 'Vol Up Vol Dn' buttons to adjust the data value to selected item.To make adjustment menu On \ OFF, press 'Menu' button.To 'initialize' the memory IC (QA02), press "Recall + Channel Up" button on the 'TV'.Press 'Recall + Channel Dn" button on the 'TV',to initialize self diagnostic data.
Vestel
Menu 4725 then select "RESET"
Vision Quest
Source / Input 2580
Vizio
 menu under “Help” tab is Factory Default enter
0000
Haier LCD
1. Press “MENU/EXIT”;
2. Press”1”+”9” +”9” +”9”;
3. Press “OK”
Panasonic
While pressing [VOLUME ( - )] button of the main unit,
press [INFO] button of the remote control three times
within 2 seconds
AOC
TV mode adjust volume to zero, press mute key
and press number key 9 8 7 6 .
TCL
 Service mode = Press *MENU*, Select *CONTRAST* then enter *9735* or *1950* you will enter *Factory mode* and *Design mode* respectively.



Service Mode Tv LCD/LED China menu 1147

SUPRA STV-LC2277FL V6L10
MAIN: T.VST29.61C 12296
CPU: TSUMV59XU-Z1
TUNER: CDT-3SP5I2-36
SPI FLASH: W25Q32FVSIG
PSU: HKC-PL01 REV: 3.0
LED PANEL: LM215DA-T01
Login to the remote service with MENU -1,1,4,7. Exit EXIT

SUPRA STV-LC1985WL (V1M01)
MAIN BOARD - 5800-A8M260-0020,
SYSCON - MST6E181VS-LF-Z1,
FLASH - MX25L3206,
TUNER - HFT2-8F / 115CW,
LED DISPLAY - E185SG01.
Login to the service: SOURSE - 3,1,9,5.

SUPRA STV-LC42590F (V2L09)
MAIN BOARD-350016386,
Flash 25fl032,
LCD panel LC420WUE (SC) (V1)
Enter the service mode - with the remote control, press "MENU" - dial 2008 - exit - EXIT.

Supra LCD model STV-LC1522W
Main CVMV26L-A-20
Serial Flash F40-100CGP
eeprom K24C32
Tuner F21Wt-3BAR-E
audio TDA1517P
SYSCON TSUMV26KE-LF
LK-IN150205A
Panel M156MWR1
Login to the service with the remote control: "Menu", "Red", "Green", "Yellow", "Cyan"

SUPRA STV-LC2437AFL (V2L07)
MAIN BOARD-CV182L_B,
SPI FLASH-W25Q32,
TUNER-CDT-3SP512-37,
LED DISPLAY-M240HW02
Login to the service - INPUT -2580.

SUPRA STV-LC2222WD (V1I12)
Section TV:
MAIN BOARD-SP208ESA HK-7050A-V2.08-E,
SPI FLASH-EN25T80 (U7),
EEPROM-24C32 (U9),
TUNER-TNF931D-BFR1,
LCD MATRIX-CLAA215FA.
Section DVD: MPEG BOARD-B.SPDM7B,
MPEG-SPHE8202TQ (U25),
SPI FLASH-EN25T80 (U5),
Driver-D5888S,
Optics-HOP-120X.
Login to the service - MENU-7050.

SUPRA STV-LC39950FL (V1M01)
MAIN BOARD 35017414 REV-01
SYSCON MT8227AAKU (BMSL),
SPI FLASH W25Q32,
LED DISPLAY CMI-V390HJ1-P02.
Login to the service-MENU-2008.

SUPRA STV-LC32K800WL (V1M02)
MAIN BOARD T.MS18VG.72 T.VST59.A5,
SYSCON TSUMV59XE,
SPI FLASH W25Q32,
TUNER CDT-3NP5/1-10,
LED DISPLAY LM315TA-T01.
Login to the service MENU-1147.

SUPRA STV-LC2477FLD (V5L09)
SECTION TV:
MAIN BOARD-CV181L-Y,
SPI FLASH-W25Q32,
TUNER-CDT-3SP512-37,
LED DISPLAY-V236H1-P01.
SECTION DVD:
MPEG BOARD-GM-CH1089J-V1.2,
MPEG-MT1389DE (JDAL),
SPI FLASH-KH25L1606,
Driver-CD5888CB,
Optics-SF-HD850
Login to the service - INPUT-2580

SUPRA STV-LC2477FLD (V6L10)
MAIN BOARD-T.VST.29.61C,
SYSCON-TSUMV59XU-Z1,
SPI FLASH-GD25Q32,
TUNER-CDT3SP512-36,
LED DISPLAY-V236H1-P01.
SECTION DVD:
MPEG BOARD-GM-CH1089J-V1.2,
MPEG-MT1389DE (JDAL),
SPI FLASH-KH25L1606,
Driver-CD5888CB,
Optics-SF-HD850.
Login to the service: MENU-1147.

SUPRA STV-LC19810WL (V4L12)
MAIN BOARD-Y.VST59.62,
SYSCON-TSUMV59XU,
SPI FLASH-GD25Q32,
TUNER-CDT-3NP5/1-10,
LED DISPLAY-LS185AWTNM
Login to the service - MENU-1147.

SUPRA STV-LC17250FL (V1L02) W25Q32
MAIN BOARD CV182L_B,
SPI FLASH W25Q32,
TUNER CDT-3SP512-37,
LED DISPLAY N164HGE-L12.
Login to the service INPUT-2580.

SUPRA STV-LC24410FL (V2M04)
MAIN BOARD-T.VST29.61C,
SYSCON TSUMV59XE-Z1,
SPI FLASH W25Q32,
TUNER CDT-3SP512-36,
LED DISPLAY HM236WU3-100.
Log in service-- MENU-1147.
Addition to this topic:
- Firmware version of V2M04 and V2L10
- Interchangeable
- Changes the OSD.

Supra STV- LC2204W
CPU MST719DU-LF
MAIN: JUG7.820.531-3, 24LC32, TEA2025B,
Tuner: TAF6-C2I21V
Login to the service: INPUT, 3,1,3,8

SUPRA STV-LC42740FL (V1L11)
MAIN: 35016445 REV-02
SYSCON: MT8227AAKU (BMSL),
SPI FLASH: W25Q32.
Log in SM: MENU-2,0,0,8.

SUPRA STV-LC42740FL (V1L11)
MAIN: 35016445 REV-02
SYSCON: MT8227AAKU (BMSL),
SPI FLASH: W25Q32.
Log in SM: MENU-2,0,0,8.

SUPRA STV-LC42590F (V2L06)
MAIN: 35016386,
SYSCON: MST6E182VSA-LF-Z1,
SPI FLASH: S25FL032P (N504),
EEPROM: 24C64,
TUNER: AFT7/W127,
LCD PANEL: LC420WUE.
Log in SM: MENU - 2,0,0,8.
 
SUPRA STV-LC42590F
Enter and exit the factory menu:
Press "MENU" button on the remote control and then press "2", "0", "0", "8" in 3 seconds, and enter the factory menu in success.
Press "MUTE" button to exit the factory menu.
Press the "MENU" in the operation mode "2", "0", "0", "8" for 3 seconds and enter the factory menu success.
Byhod from factory menu = MUTE =

SUPRA STV-LC2725AFL (V5L11)
MAIN: T.VST59S.73,
SYSCON: TSUMV56XES-Z1,
SPI FLASH: GD25Q32,
TUNER: CDT-3NP5/1-10,
LED PANEL: M270HGE-L21.
Enter the service mode: MENU -1,1,4,7.

SUPRA STV-LC22820FL (V4L10)
MAIN: T.VST59.62,
SYSCON: TSUMV59XU-Z1,
SPI FLASH: GD25Q32,
TUNER: CDT-3NP5/1-10,
LED PANEL: M215HGE-L10.
Login to the service MENU - 1,1,4,7

 TPD.MT9602.PC823 Firmware Available.


 for model 55 inch Screen and 65 inch Model Screen Software is Available 



Logo Stuck Problem Solved 

Hang Problem Solved 

Tv Restart Problem Solved 


You need to install new tv software contact me 


we help and support online through our Whatsapp chat service our Whatsapp chat messenger number link is there +923139292880.

My WhatsApp number 

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Software file is tested more than 10 times and it's not be refunded if you fail to install or your main board is faulty.

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Saturday, February 15, 2025

Toshiba 75U7880EE 5851-A9k04T-1P10

 Toshiba 75U7880ee model Main board number is 5851-A9k04T-1P10 software is Available 

You can solve Problem when tv stuck logo hanging logo screen freezing screen when you try to on your tv it's also restart your tv

At this position you need to Flash your tv with original tv firmware software via flash drive USB 


You need software file USB and laptop for prepare USB for installation.

we help and support online through our Whatsapp chat service our Whatsapp chat messenger number link is there +923139292880.



75U7880ee




Special Note 

Software file is tested more than 10 times and it's not be refunded if you fail to install or your main board is faulty.

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Classpro LED TV Software Update Video 

DANSAT LED TV FIRMWARE

Dansat 70 inch screen LED TV matching Software is Available,we provide paid Firmware through our Website for Professional LED tv Technician please visit all required firmware category and software with LED tv Model number and Tv main board number, we help and support online through our Whatsapp chat service our Whatsapp chat messenger number link is there +923139292880.

Dansat Firmware 



Special Note 

Software file is tested more than 10 times and it's not be refunded if you fail to install or your main board is faulty.

Thank you very much 
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Sunday, November 24, 2024

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Friday, December 29, 2023

Short Killer Remove from Panels

 بِسْمِ اللهِ الرَّحْمٰنِ الرَّحِيْمِ “In the name of God, the Most Gracious, the Most Merciful”


Short Killer Panels


Namely eliminating short paths inside the LCD panel using Short Killer Device from outside
This case is often  told by many technicians
But  it seems like no one has ever uploaded our technique... or maybe no one has ever done it...

Dark screen problem on earless Cof less panels.

Cutting left-right gate-driver lines or left-right isolation......we often find the results  don't work.
So the "short  killer panel" is the last profitable business that you can try.         

For example the Samsung panel.

Look at the picture of the paths that can be found on the SAMSUNG panel without ears on the left and right.
The major lines from top to bottom are lines ckv1, ckvb2, ckv2, ckvb2, vss, stvp
Then there are small soft lines that cross between the lines to a series of Vertical Shift Register circuits. 

To find out if it's short or not then:

  • Cut all Ckv, Ckvb lines on the left and right sides, using Digital AVO in the DIODE CHECK position.
  • Check the resistance between lines (ckv1-ckvb2) and between lines (ckv2, ckvb2). Normal measured resistance is INFINITE (using digital AVO shows "OL")
  • If it shows the ohm value, it means the path is short.

 

How to shoot the short route.

  • Use Short Killer Device with a voltage between 15v to 30v/5A..
  • Because of the CVK path. ckvb is very soft and close to other lines.....don't shoot directly at the printed line..........the mistake of sticking to another line is the risk of being shot.


  • Attach a cable connection that is long enough on the path that will be shot (it is best to use a soft cable such as used DVD motor email).
  • The ends of the soldered wires at the PCB cuts have holes.
  • Then what we shoot are the ends of the cables that are soldered to  the hollow PCB.
  • Shoot by   shooting.
  • Do it again  if the short remains stubborn.


 Circuit Short Killer Device 

A circuit short killer refers to a device or technique used to identify and troubleshoot circuit shorts in electrical systems.

It helps in locating and fixing the faulty circuit that is causing the short circuit.

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Here are a few common methods used to find circuit shorts:


1.

Visual inspection: Start by visually inspecting the electrical system, including wires, cables, connectors, and any exposed or damaged areas.

Look for any signs of burned or melted insulation, exposed wires, or loose connections.


2.

Circuit breaker test: Turn off all the circuit breakers in the electrical panel and then turn them on one by one.

If a circuit breaker trips immediately after turning it on, it often indicates a circuit short in that particular circuit.


3.

Multimeter testing: Use a multimeter to test the resistance, continuity, and voltage at different points in the circuit.

Compare readings between different components to identify any variations that may indicate a short circuit.


4.

Divide and conquer: If the circuit has multiple devices or outlets, disconnect them all and then reconnect them one by one, testing for a short circuit after each connection.

This helps to isolate the problematic device or outlet.


5.

Short circuit locator: There are specialized tools called short circuit locators or circuit tracers available in the market.

These tools emit a signal that can be traced along the length of a circuit to pinpoint the location of the short circuit.




Remember, working with electrical systems can be dangerous.

If you are not confident or experienced in electrical work, it is recommended to seek professional help from a licensed electrician or technician.


6: Short Circuit Remover Tools

You can remove short circuit in electronics circuit by short killer tools as shown in this pictures 


Dead, means No output and no response on output.

Missing particular voltage.

Voltage fluctuation.

Shorting in the primary section.

Secondary section shorting.

Main Capacitor Blast and weak.

STR Mosfet error.

Blast STR IC.

These are the common fault which we get in the LCD LED TV. Now I will tell you how you can fix this type of fault very easily. I already repair many power supply board. If you want to watch my PSU repairing video click here and learn how I repair power supply and fix the TV.

Repairing Process

DEAD: For dead power supply repairing first of all you have to check all the components. Mostly PSU getting dead when some components getting overheating or burn. Find the bad components and replace them with a new one. Especially mostly time we get a fault in the main STR Transistor which use for voltage switching. And lastly you have to check the feedback Schottky diode. Many times this diode also getting overheat and burn, after that stop the voltage flow. for more information click here.

Missing Particular Voltage: When you get some specific particular voltage is missing in the PSU, you have to check that track. For example from PSU we get many values voltage like 5v, 3.3v, 12v, 24v. If any of this voltage is missing in the LCD LED power supply, check that particular voltage which you not getting from PSU. This type of specific voltage missing problem you fix very easily if you know about tracing the track. Mostly I fixed this type of problem by doing to replace the capacitor and transistor and voltage regulator replacing.

Voltage Fluctuation: This means the output voltage is not stable and not pure DC. To repair this type of fault you have to check the voltage rectification section. Firstly check the main primary section capacitor. Seeing such a rectification problem for this fault. This type of problem also arises because the capacitor is weak. If the capacitor is getting weak simply replace that capacitor. Your LCD LED TV Power supply fluctuation problem will be fixed.

Shorting in Primary and Secondary Section: It is very simple to fix this type of shorting problem. Only you have to find out the sorting components and replace them with a new one. That’s it your power supply will be fixed.

Main Capacitor Blast and weak: High voltage damage in LCD LED power supply is that blast the main capacitor or blast the main STR Transistor. When you open the TV first you will see the capacitor is a blast. This problem only gets when a huge amount of voltage will flow in the circuit. For repairing this problem first change the fuse and capacitor. Before the test the circuit also checks the STR Transistor. Many times STR also effected by the overvoltage input signal.

STR Mosfet error: This is most getting a problem in the LCD LED power supply. If you get 10 Dead LED TV for repairing, 6 will be the STR error problem. In my 12 years of repairing experience I have repaired 1000+ 

Contributor Imran Ashraf Electrolab Service 

Thank You



Panel Repairing And Firmware Specialist in Karachi




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