Digital Art Creation

Digital Art Creation House 

We offer our created Digital Arts for your own use 

Please contact us we will create 2D and 3D custom arts as per your requirement.

Digital Art Buying Link

We will create a custom 2d and 3d vrchat avatar for VR chat game

HAAS CLASSPRO 65 FIRMWARE 35022740

 HAAS CLASSPRO 65 FIRMWARE 35022740 

Original Firmware for HAAS HK65US552

65" Screen Software Tested 

Mainboard 35022740 for 65" inch Model Supported Original and Tested Firmware is Available 💯 Percent Tested and Working

Problem Solution

1: Logo Stuck at Main Screen

2: Main Screen Stuck Problem

3: TV Set Restart When Stuck 

4:Remote Control Works Very Slowly

5: WiFi Not Connecting

Tested Software Available

100% Original and Working

Same Logo

Same Remote 

Same Resolution 

International Price is 20 USD

WhatsApp +923139292880

 

T.MT5522.81 Firmware AKAI

 T.MT5522.81 Firmware AKAI 

Android Mainboard T.MT5522.81

Company AKAI Model Firmware Available Tested and Working Firmware Available

Working Remote with this firmware 

Contact WhatsApp +923139292880

Panel Repairing And Firmware Specialist in Karachi

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.

Redeem Your Bonus Points of Downloading 

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

VGH VGL Voltages Modification Device

 VGH VGL Voltages Modification Device 

This device specifically designed for modifying VGH VGL and other Voltages of T-Con board as per your requirement of the LCD screen Panels ,It's a China Made Brand Available on Alibaba Web site and AliExpress Web site,I don't see any other information on any other web site ,We need to understand how to use and how to program our old Tcon DC DC Voltages by this device .

Device Use with it's own functions

Device have built in function to modifying it's VGH Positive and VGL Negative Voltages Details attached as shown in pictures.

Files are available with this device 

Device With Jigs

Tcon Voltages Adjustments with help of this unit.

Translation Franch

Cet appareil est spécialement conçu pour modifier le VGH VGL et d'autres tensions de la carte T-Con selon vos besoins en matière de panneaux d'écran LCD. C'est une marque fabriquée en Chine disponible sur le site Web Alibaba et le site Web AliExpress, je ne vois aucune autre information sur tout autre site Web, nous devons comprendre comment utiliser et comment programmer nos anciennes tensions Tcon DC DC par cet appareil.

Utilisation de l'appareil avec ses propres fonctions

L'appareil a une fonction intégrée pour modifier ses tensions VGH positives et VGL négatives. Les détails sont joints comme indiqué sur les images.

Les fichiers sont disponibles avec cet appareil

Appareil avec gabarits

Това устройство е специално проектирано за модифициране на VGH VGL и други напрежения на платката T-Con според вашите изисквания за панелите на LCD екрана, това е произведена в Китай марка, налична на уебсайта на Alibaba и уеб сайта AliExpress, не виждам друга информация за всеки друг уеб сайт, трябва да разберем как да използваме и как да програмираме нашите стари Tcon DC DC напрежения от това устройство.

Използване на устройството със собствените му функции

Устройството има вградена функция за модифициране на своите VGH положителни и VGL отрицателни напрежения. Подробностите са приложени, както е показано на снимките.

Файловете са налични с това устройство

Устройство с приспособления

Panel Repairing And Firmware Specialist in Karachi

KMC LED TV Firmware

 KMC LED TV Firmware Available

Model K18M55262S

Mainboard CV338H-A50

Android version Firmware Available 

Arabic language

English language 

Problem Solved 

Stuck Logo

Restart When logo Stuck

Stuck at main Screen.

Firmware Software Available

+923139292880

Panel Repairing And Firmware Specialist in Karachi

LCD TV REPAIR BUSINESS

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

LCD LED TV Repair Business

LCD LED TV Repair Business 

Starting an LCD TV repair business can be a profitable venture, as more and more people are investing in these modern flat-screen televisions.

Here are some steps to follow to start your LCD TV repair business:

1.

Research the market: Conduct market research to understand the demand, competition, and pricing in your area.

This will help you determine if there is a need for your services and how you can position yourself in the market.

2.

Develop your skills: If you don't already have experience in repairing LCD TVs, it is essential to gain the necessary skills and knowledge.

Consider taking courses or getting certified in electronics repair or specifically for LCD TVs.

3.

Create a business plan: Outline your business goals, target market, services offered, pricing, marketing strategies, and financial projections in a comprehensive business plan.

This plan will serve as a roadmap for your business and guide your actions.

4.

Set up your workspace: Find a suitable space to set up your repair workshop.

Ensure you have enough space for workbenches, tools, spare parts storage, and a waiting area for customers.

5.

Secure the necessary equipment and tools: Invest in high-quality tools and equipment that are specifically designed for repairing LCD TVs.

Some essentials include soldering equipment, multimeters, oscilloscope, hot air rework station, and a good collection of spare parts.

6.

Build relationships with suppliers: Establish relationships with reliable suppliers of LCD TV parts and components.

Maintaining strong relationships with suppliers will ensure a steady supply of spare parts at competitive prices.

7.

Determine your pricing: Decide on a pricing structure that covers your costs, including labor, parts, and overheads, while remaining competitive in the market.

Consider offering packages or discounts to attract customers and create customer loyalty.

8.

Create a professional image: Develop a professional brand identity with a unique name, logo, and website.

These elements will help establish your credibility and make it easier for customers to find and contact you.

9.

Market your business: Use a variety of marketing strategies to promote your LCD TV repair business.

Consider traditional advertising methods like local newspapers, flyers, and radio ads, as well as online marketing through search engine optimization, social media, and online directories.

10.

Provide excellent customer service: Focus on providing exceptional customer service to build a strong reputation and maintain a loyal customer base.

Offer warranties, quick turnaround times, and clear communication to ensure customer satisfaction.

Remember that ongoing learning and keeping up to date with the latest technology trends in LCD TVs is crucial for success in this business.

Continuous education will help you stay ahead of the competition and provide the best repair services possible.

ELECTROLAB LED TV Repair in KarachI

LED LCD TV PLASMAS QHD 4HD 3D SMART LED LCD TVs, Specialized Repairing, Software Firmware,Parts etc

YouTube ,Netflix,TicTok, Application 

Samsung Services karachi

Sony Services  karachi

Orient Services karachi

EcoStar Services karachi

LG Services karachi

Haier Services karachi

Changhong Ruba Services  karachi

TCL Services karachi

Orange Services karachi

Sharp Services karachi

Panasonic service karachi

Nobel Services  karachi

Intex Services karachi

Impex Services karachi

Toshiba Services karachi

Panel Repairing And Firmware Specialist in Karachi

ALL COMPANY Work

LED TV LCD TV PLASMA TV SMART TV Repair Mr Imran Ashraf 0313-9292880 Karachi