All Red Light Blinking Faults in Sony KDL-55HX800 LED TV
Sony KDL-55HX800 All Red Blink Codes Learn how all the blinking error codes of this Sony LED TV model work and how to solve them if you are facing any of them. In this article, we will describe all the blinking codes of this specific model and provide solutions based on our experience. This is a series in which we discuss the red light blinking error codes of a single model. This article is being published by Sony LED TV Repair Center Lahore.
Display of standby LED flash Count
Standby LED Count Display It is very important for the user or technician to understand how to solve the red light blinking error. Consider the red light blinking error: For example, if your TV has a 2-blink red light error, the red light of your TV will blink twice, and then after a three-second interval, it will blink twice. I will also put its chart in the form of a picture below so that this formula can be easily understood. It can be very useful for users to know this. The user can decide for himself what the fault in my TV is.
| STBY LED Flash time |
Service menu Item name (Screen Display) |
Diagnostic Item Description |
|---|---|---|
| 2x | MAIN_POWE | Main Power Over Voltage Protection |
| 3x | DC_ALERT [AUD_ERR]
DTT_WDT AUD_PROT |
DC_ALERT DTT ErrorAudio Abnormal Detection |
| 4x | BALANCER_ | Panel Balancer Error |
| 5x | TCON_ERR
HFR_ERR P_ID_ERR |
T-CON Error
HFR Error Panel ID NVM Error |
| 6x | BACKLITE | Back Light Error (Panel Inverter) |
My Experience with Sony KDL-55HX800 Blinking Error
What is 2 time blinking in Sony
What is 2-time blinking in Sony? This fault is usually of the main power supply. It is common in every model. It is related to the power supply. To diagnose it, you have to check the main voltage of the main power supply. To understand this fault in detail, read our article on the 2-blink error fault.
What is 3 blink error code solution
You should understand the 3-blink error code as a portion of it being a DC alert, to resolve which you will have to check all the regulators on the main board. To resolve this fault, you will have to look at the DTT_WDT DTT Error. In simple words, this means that you should check the signal and clock data coming to the system from the digital tuner and also check the audio amplifier section to resolve this fault.
What is 4 blink error solutions
In case of four-time red light blinking, you will have to check BALANCER Panel Balancer Error. In this model, you should check this fault in the balancer section. In short, check the feedback of the backlight in the balancer.
What is 5 blink error solutions
For this fault, you should first check the communication of the T-CON board with the main board, for example, clock data, panel ID, etc. 5 blink error fault If the DC to DC of the panel is off or there is an internal short circuit of the panel, then this fault will also appear.
What is 6 Blinking Red Light
This is a common error, and in this model it also indicates a backlight fault. One or more of the backlight strings may be faulty. You can check the backlight connections with an external backlight tester to estimate which line is drawing the most milliamperes.
What is 7 Time blinking
This error code is related to temperature. An IC is installed on the main board as a sensor. This IC connects to the system IC through clock data. If there is any malfunction in the communication of this IC with the system, then this protection is turned on.
Conclusion
Sony KDL-55HX800 All Red Blink Codes In this article, we have explained in detail all the blinking error codes of this model. This article is being published for the help of technicians by Sony LED TV Repair Center Lahore. If you are also facing any of these problems, then you can contact us. We will fix your Sony LED TV perfectly.
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Shaukat Ali has over 30 years of experience in LED TV repair, specializing in chip-level repair work. He is an expert in Sony LED TVs, and also repairs other major brands like Samsung, TCL, Orient, and Haier. His expertise includes display panel faults, motherboard issues, power supply circuits, T-Con, and HDMI faults. Based in Lahore, he shares real-time fault finding cases from daily repair work to help technicians and learners with practical experience.
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