LED TV Backlight Voltage And Current Calculator and Quick Repair Guide
M.A. Mostafa
23.9.26
Hello friends, I am M.A. Mustafa from Ornate Pixels . Particularly for new technicians working in rural or small-town areas, finding...
S302-11 IC Schematic Circuit Diagram Pinout Datasheet
M.A. Mostafa
2.8.26
I have observed the S302-11 IC being widely used in 39-inch LED TVs featuring the AUO T390HVN04.0 XL panel. Additionally, this level shift...
SMD Resistor Code Calculator | 3-Digit, 4-Digit & EIA-96
M.A. Mostafa
24.7.26
When repairing LED TVs , Mobile Phones , Computer Monitors , SMD Rework Stations, Digital Multimeters , Oscilloscopes, and modern electroni...
LVDS (Low-Voltage Differential Signaling) Technology: The First Step in Panel Repairing
M.A. Mostafa
19.7.26
Hello friends! In this article, I am presenting important information about the LED TV LVDS interface . You might wonder why it is necessary...
The Gamma Section in LED TV Panels: Understanding the Inner Mechanism
M.A. Mostafa
4.7.26
In the world of LED TV repair , most technicians are deeply familiar with "Gamma problems" or "Gamma voltage" anomalies....
Understanding VDA_Sel, SHL, and SB Test Points on HV320WHB-N56 Panel
M.A. Mostafa
2.7.26
When servicing modern LED TVs, technicians frequently encounter panel-to-mainboard mismatch issues after replacing a motherboard. For the po...
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