LCD TV Panel Logic Level Shifter: Function, Faults & Repair (No Image Symptom Explained)
M.A. Mostafa
18.7.25
Introduction Hey friends, in this article, I'll try to give you a pretty good, repair-friendly understanding of the LED TV's Logic ...
New Samsung QLED Q60D vs OLED S95C Smart TV: Which is best for you?
M.A. Mostafa
13.5.25
What are OLED and QLED TVs , what are their differences , and which is Better ? This page has information about their image quality, perform...
Resistor Series Parallel Calculator: Formulas and Online Tools
M.A. Mostafa
11.5.25
Content: Resistor Series/Parallel Virtual Calculator (Online Calculator), and its formula. Resistors control the flow of electricity in ele...
SR Latch Circuit Diagram: Function and Uses of Electronic Switches
M.A. Mostafa
7.5.25
Dear friends, In this article, I have discussed in detail a basic SR latch circuit made of two BJTs (Bipolar Junction Transistors). This ty...
12 Volt Smart Battery Charger Circuit Diagram Using MOSFET and TL431
M.A. Mostafa
21.4.25
Introduction: Proper battery charging is essential for its longevity. Overcharging can reduce the battery's performance and even cause i...
T430HVN01.A 43T01-C09 T-Con Board Voltage Details
M.A. Mostafa
11.3.25
This page has published the voltage details of all the test points of the 'T430HVN01.A' (43T01-C09) T-Con ( icon) board, which is c...
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