HV550QUB-B10 PANEL TEST POINT NT39538H-C12B9C COF DATA 2 This side COF data with test points of scalers of panel number HV550QUB-B10 Complete COF data with scalar strip test points you will find in this article with a full PDF preview. We are publishing this data for the help of technicians. This is a complete COF […]
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BD8174MUV IC Overview and Pinout Explore the BD8174MUV IC Step-Up DC-DC Guide, your complete reference for this IC’s startup sequence, detailed block diagram, pin descriptions, and parts list. This guide provides step-by-step insights into how the IC operates within TFT panels, with clear images illustrating the startup sequence and internal block functionality, making it an
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Overview Pin Description & Block Diagram BD9397EFV Backlight Driver Guide This is a high-performance 6-channel LED backlight driver and DC-to-DC boost converter. It has OVP LED open and short protection. Overcurrent protection is also available. This IC is commonly used in Sony Bravia models. Other models may also use it, but we will look at
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Panel and scalar test point detail guide HV365WXC-200 Side COF DATA Guide contains Side COF number NT39538H-1272 and complete test points of this panel along with scalar strip. In this article, we provide you with high definition images. This content is being published for educational purposes only. Voltage Analysis NT39538H-C1272A VON +24.6V VOFF -7.8V VDD
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Fault in Backlight Circuit Sony KLV-46R452A Sony KLV-46R452A Display Not Working This Sony Bravia model occasionally drops the display due to a fault in the backlight circuit. When this set was brought to the workshop, it was working perfectly. I tested it for two days and during that time it continued to operate normally without
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COF And Scaler Test Points Details Guide You will get a complete set of test points for the NT61303H-C52A2B COF DATA, along with the test points of the scalar strip of panel number V420HJ2-P01C4. In this article, we will present a high-definition viewport image in which you will be able to clearly see the complete
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Sony TV shows logo and shuts down with 2 blinks error Sony KLV-32S400A 2 Blink Error Guide: When you turn on this TV, it shows the Sony logo and then shuts down, displaying a 2 blink error. This is a common fault in this model, usually caused by fluctuations in the 12-volt line of the
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TPD.NT72563.PB771 Power Board Dead Reasons This is a TCL L32S65 Power Supply Repair Guide. It does not have a 12-volt power supply. It uses PWM IC number LD5760 in its power supply section. The power supply of this set was also sometimes turned on. When this set came to me, it would turn on frequently.
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Symptoms of 6 Blinks Error on Sony KDL-40W660E When handling the Sony KDL-40W660E 6 Blinks Error Fix, the symptoms are very clear and consistent. As soon as the TV is plugged in, it shows the Sony logo, then restarts by itself. After restarting, the logo appears again, and the TV turns off once more. This
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