how to fix dead fault TCL L55PSUS A TCL L55PSUS came to my workshop for repair. The set was completely off and its standby light was not even on. Fault Analysis When I turned it on, the set wasn’t responding at all, and its pilot light wasn’t even lighting up. Fault finding Power Supply Testing […]
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How to Fix No Display Issue on Orient 50S UHD LED TV An Orient LED TV model number in my workshop Fantasy 50s black The customer who came for repair told me that there was no picture. I plugged in the set and saw that its backlight was on but there was no picture. fault
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How to fix 5 blink error Sony Klv40bx450 A Sony LED TV in my workshop Klv40bx450 This set came in for repair. The fault in this set was five blinks. Fault finding I opened the set and opened its panel and checked the voltage of its panel DC to DC circuit. Its AVDD voltage used
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Fix Sony Klv40bx400 No Sound Issue Sony LED TV Model KLV-40BX400 – No Sound Issue & Repair Guide Sony LED TVs are known for their durability and high-quality performance, but over time, they may develop issues due to aging components. One such case was a Sony KLV-40BX400 that arrived at my workshop with a no
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how to repair LG32ln4900 no sound issue LG LED TV (Model: 32LN4900) No Sound Issue – Diagnosis & Repair Guide An LG LED TV (Model: 32LN4900) was brought into the workshop for repair. Although the picture was displaying correctly, there was no sound output. To address the issue, a systematic diagnostic process was followed, and
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Sony klv48w652d no channel fix A customer brought in their Sony KLV-48W652D LED TV with a complaint of a “no channels” issue. The screen displayed a blank raster (plain screen) with no signal detection. Fault Diagnosis & Repair Process 1. Initial Voltage Checks Our technicians began by inspecting the tuner section and measuring critical voltage
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how to repair 5 blink fault klv-40r302C Introduction A Sony LED TV model KLV-40R302C was brought to the workshop for repair. The primary issue reported was that the TV displayed a 5 blinking error code. Upon powering on, the TV would briefly show the Sony logo and then immediately shut down, indicating a hardware fault.
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Sony tv display issue repair klv 40s550 faulty resistor Recently, a Sony LCD TV, model number KLV-40S550, was brought into the workshop for repair. The primary issue reported by the customer was a noticeable reduction in screen brightness and distorted color quality. This type of problem can often be linked to various internal components, especially
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samsung ua40h5140 standby fix A Samsung LED TV (model: UA40H5140) arrived at my workshop for repair, and the issue was that the TV was stuck in standby mode. The red standby light was on, but the TV wouldn’t turn on when using either the remote control or the keyboard switch. This kind of problem can
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