Software Download

 

Software Available USB File

This web blog provides a vast collection of Tested firmware and software solutions for various LED TV motherboards. The content is well-organized, and the author offers tested and working software for different models.

*Extensive firmware library*: 

The blog offers a wide range of firmware and software for various LED TV motherboards, including models from top brands.

*Solutions for common issues*: The author provides software solutions for common problems like stuck logos, hanging screens, and freezing issues.

- *Support for multiple payment methods*: The blog accepts payments through PayPal, Saudia payment, and Pakistan payment, making it convenient for customers worldwide.

- *Direct WhatsApp support*: The author provides direct WhatsApp support, allowing customers to reach out for assistance and guidance.

*Technical expertise required*: Some customers may need technical expertise to install and use the software, which could be a challenge for non-professionals.

- *No refunds for faulty mainboards*: The author clearly states that software files are tested and not refundable if the mainboard is faulty, which may be a concern for some customers.

The web blog seems to be a valuable resource for those looking for firmware and software solutions for their LED TV motherboards. With its extensive library and direct support, it's worth considering for those who need technical assistance. However, customers should ensure they have the necessary technical expertise before making a purchase.

Tested Working Software is Available

USB Pen Drive Bootable Software 

Stuck Logo Hanging screen problem solved 

Tested and Working Software is Available 

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All Saudia Payment Accepted 

Pakistan payment Accepted 

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1: 65 TPD.MT9602.PC823 HV650QUB-E9D ROM

2: 55 TPD.MT9602.PC823 panel HV550qub

3: 43 TP.MT9602_PC823_ROM_T430QVN03

Firmware Software Available 

4: TP.SK508S.PB802-1920X1080-1G-8G-REF38

5: CPS13_19077483_HX_MS358_PB801_A20_IR_XY_IPTV_AP_XR08_PNL_General_1366_768

6: TP.SK529.P818 USB Software E_420ma_HD_32_samsung_wisdom_mk_202403

7: STAR SAT Smart 65 T.MT5522S.82 ST6451D03-C...

8: NIKAI TP.SK713.PC821

SAUDI_ARABIA_ST550GS02_2_55U20A

9: UHD 65,55F6000 HLS71EJI_V1.00052_

10: 35017841 JVC LT-55N935 Model Tested 

11: TP.SK706S.PC822 Samsung Remote

12: P75-352V9.2  Main Board Firmware Available 

13: CV9256-A55 Main Board Android Version 11 Firmware Available for 55 Model 

14: CV9632-A50 Android Version 11 for 50 Model Software Available 

15: TP.SK529.PB803 Android 12 for 55 Model Software Available 

16:TP.HV510.PC822 TELEZONE SOFTWARE AVAILABLE Best Matching SOFTWARE  for Wansa LED TV 

17: LED65XS780AN Main Board use in this model is 35018975 tested working software Available 

18: JVC IR NIKAI Logo T.HV510.81 65 Tv Model Tested working software.

19: WANSA8856s,Nikai UHD55LED3D,JVC LT-55N4000,KDL 55XS780AN main board use in this model is 35018484 software Available.

20: TP.HV553.PC821 MAINBOARD Working Software is Available Company Magic 

21: CV560-A55-1G 8G Emmc software Available 

22: LT-43NF7020S -1W0L_TP.MT5510S.PB803_HV430FHB-N10_NEO Display 

23:LE32P28_P75_2841V60_sw300ma_Dubai_dolby

24: Sharp LC-58UE630X. Size 58 4K UHD software Available 

25: CV9256-A55 Magic 55  Android Version 11 Software Available 

26: P75_352V9.2_352E Mother Board Software Available 

27: All Models TCL Software are Available.

28: All Models Classpro LED TV FIRMWARE Available 

29: All Models Hisense LED TV Software is Available 

30: TP.SK508.PB801 8GB 1GB FHD Software is Available 

31:TP.SK713.PC821,TP.SK713S.PC821

8GB 1GB FHD Software is Available

32: TP.SK706S.PC822  8GB 1 GB UHD Resolution 

Contact me for more software's on my Whatsapp number @ +923139292880

Gate Cof Datasheet PDF Format eBook Download

 eBook is Available in PDF Format 

100 Gate Cof Voltages Data eBook is Available All Cof Numbers Details is here

eBook PDF is Available 

Buy Now With PayPal and Bank Card Payment Accepted Here 

Pages Screenshot 

Cof eBook Pages Screenshot 

📌 Imran Ashraf Electronics Repair Services

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

🔥 Our Services

• COF Voltages Data Download
• LCD/LED TV Firmware Support
• Panel Faults Testing Tips
• WhatsApp Support Group

📥 Download COF Voltages PDF

📚 Books by Imran Ashraf

💬 WhatsApp Support

🎥 Subscribe YouTube Channel

to create and display images in vibrant colors and detail.

VGH stands for Vertical Gate High.

It is a voltage used in liquid crystal displays (LCDs) to control the horizontal position of the liquid crystal molecules.

VGH positive 24V to 29V as per panel size

The exact voltage needed for VGH depends on the specific LCD display technology and manufacturer

VGL is the abbreviation for Gate-to-Source Voltage Low, Negative Voltage 

 which refers to the voltage applied to the gate terminal of a field-effect transistor (FET) to control the flow of current between the source and drain terminals.

It is commonly used in the context of FET amplifier circuits and is typically specified as a range of values, such as -5v to -11v

LCD LED TV Screen Panel Repairs Ebook

 #ImranAshraf #LEDTVRepair #COFVoltages #book #imranashrafbook

 

LCD LED TV Screen Panel Repairs And Bypassing Methods– A Complete Guide 3 eBooks package Available Buy Now

for Technicians

LCD and LED TV panels are delicate components that can develop various issues over time. Understanding how to diagnose and repair these panels can save costs and extend the TV’s lifespan. In this guide, we’ll cover common panel problems, repair techniques, and essential tools needed for professional LCD/LED TV panel repair.

---

1. Understanding LCD & LED TV Panel Structure

Before repairing, it’s crucial to understand how an LCD/LED panel works. The main components include:
✅ TFT (Thin Film Transistor) Panel – Controls the pixels.
✅ LED Backlight – Provides brightness and illumination.
✅ COF (Chip on Film) – Manages image processing.
✅ T-Con (Timing Controller) Board – Controls panel signals.
✅ Power Supply Board – Regulates power flow.

---

2. Common LCD/LED TV Panel Problems & Fixes

A. No Display / Black Screen

Symptoms: TV powers on, but the screen is blank.
Possible Causes:

• Backlight failure
• T-Con board issue
• Loose COF connection

Fixes:
✅ Use a flashlight to check if the display is working but the backlight is off.
✅ If the backlight is faulty, replace LED strips.
✅ Test the T-Con board and ribbon cables for faults.

---

B. Vertical or Horizontal Lines on Screen

Symptoms: Thin or thick lines appearing on the display.
Possible Causes:

• Loose COF bonding
• Faulty T-Con board
• Damaged display panel

Fixes:
✅ Re-seat and clean the COF ribbon cables.
✅ Check the T-Con board and LVDS cables.
✅ If lines persist, the panel may need replacement.

---

C. Dim or Flickering Screen

Symptoms: TV screen brightness is low or flickers.
Possible Causes:

• Weak LED backlight
• Faulty power supply
• Loose backlight connector

Fixes:
✅ Open the panel and test LED strips using an LED tester.
✅ Replace weak LED strips or power supply components.

---

3. Essential Tools for LCD/LED Panel Repair

To repair screen panels, you need professional tools:

🔹 Multimeter – For voltage testing
🔹 LED Tester – To check backlight strips
🔹 COF Bonding Machine – To fix loose COF ribbons
🔹 SMD Rework Station – For chip-level repairs
🔹 T-Con Board Tester – To diagnose display faults

---

4. When to Repair vs. Replace a Panel

• Repair if: The problem is with backlight strips, COF bonding, or minor T-Con issues.
• Replace if: The LCD screen itself is cracked, shattered, or has liquid damage.

---

5. Preventive Maintenance Tips

✅ Keep the TV in a cool, dust-free environment.
✅ Avoid pressing or touching the panel too hard.
✅ Use a surge protector to prevent voltage fluctuations.
✅ Clean the screen with a soft microfiber cloth (no harsh chemicals).

---

Conclusion

LCD/LED TV panel repairs require technical knowledge and the right tools. By diagnosing issues correctly, technicians can save time and money while providing quality repairs.

🔗 Looking for more in-depth repair guides? Check out my eBooks and YouTube tutorials for expert insights:
📖 My eBooks on LCD LED TV Repair
📺 Watch My YouTube Repair Videos

---

LCD TV Screen Panel Repairing Classes

Cours de réparation d'écran de télévision LCD

Here is Details Regarding Online Classes Of LCD TV Screen Panel Repairing:

Panel Repairing Course Outline

1:Types of LCD  Panel  Screen use in TV

2: Basic Voltages and

It's working Fundamental Guide

3: LCD Screen signals and it's Working Principles 

4: Voltages and Signals Working Guide Line

5: GIP and Non GIP Panels Difference and it's Working 

6: What is Level Shifter and It's Working Guide Line 

7: Source Drive and Gate Drive and it's Working Principle

8: Types Of Screens Faults 

9:Know How About COF and COG

10: Panel Faults and It's Possible  Solution 

11: What is the Tab Bonding machine

12: Tab Bonding Machine

Information

13: Working on Tab Bonding machine

14:Working On Tab Bonding Machine 

15: Complete Guide Of Tab Bonding Machine

16: How many types of Panel Repair on Tab Bonding machine

17: Where to buy Tab Bonding machine

18: Know How About Panel Repair Tools 

Subject we cover with Videos ,Images , Excel Charts,

PDF Files and Power Point Presentation

Class Time : 3 Days in a Week and  2 Hours Each Days 

Special Class arrange if required.

Instructor and Teacher 

International Trainer

International Writer 

Panel Repair Specialist

World Known Person Imran Ashraf

Get Your  Paid Membership as soon as possible

Please Contact whatsapp+923139292880

Or Email us at lcdledebooks@gmail.com

MASER TV 50Se5300u

 MASER 50SE5300U TESTED SOFTWARE For TV Out of Service Error Fix is Available 

Tested and Working Software is Available 

Problem Solved Dual Type Image

Like Scratch Image can be normal after install this firmware 

Fix your tv problem "TV is out of service" Error is Fix by this Software 

Motherboard Inside this tv is used

9632T8E

Software Buying link is Available Here 

PayPal Payment Accepted Here

Customer Feedback is Here

Screenshot of Whatsapp Chat 

Video Link

Changhong U55H7 Software

 Changhong U55H7 Software Available 

CHNAGHONG ORIGNAL FIRMWARE IS AVAILABLE MODEL NUMBER U55H7 UPDATED FIRMWARE VERSION 9 TO VERSION 11 ALSO UPDATE G APPS.

PROBLEM SOLUTION:

HELLO FRIENDS 

YOU CAN USE SOFTWARE IN DIFFERENT KINDS OF PROBLEMS AS DISCRIBE ITS CAN SOLVE YOUR LED TV PROBLEM,THIS IS MY OWN TESTED SOFTWARE 

1: LOGO STUCK PROBLEM

2: MAIN SCREEN FREEZING THAN RESTART LED TV

3: G APPS NOT WORKING PROPERLY

4: REMOTE NOT WORKING PERFECTLY 

My WhatsApp number is +923139292880

Imran Ashraf

Software Engineer and provider

International Payment 20 USD
FIRMWARE BUY NOW

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JazzCash account

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V8-M901K01-LF1V076

 TCL LED65E5700UDS Firmware 

Available Firmware Version is

Version V8-M901K01-LF1V076

Firmware Version V8-M901K01-LF1V076

Problem: Solution Stuck or Freezing at main Logo Screen

LED TV Restart During LOGO Freezing 

TCL Firmware Available 

PayPal Buying Link Available 

Circuit Short Killer

 Circuit Short Killer

 Circuit Short Killer 

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.

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