E500001 - 索尼 电视

中文

含义

错误码E500001表示系统温度异常。该代码由主板或电源板上的温度传感器检测到温度超出安全工作范围时触发，系统将采取降频或关机措施保护硬件。

常见原因

1. 电视长时间在高亮度模式下运行，背光和SoC热量积累严重
2. 散热通风口被灰尘严重堵塞，气流通道受阻
3. 环境温度过高（超过40°C）或电视安装在封闭电视柜内
4. SoC导热硅脂干结失效，热传导效率下降
5. 温度检测NTC热敏电阻阻值漂移，读数偏差过大

自助排查

1. 关闭电视静置30分钟以上充分冷却，然后低亮度下开机测试
2. 清理所有通风口、散热片上的积尘
3. 确保电视周围至少有10-20cm散热空间，不要嵌入封闭柜体
4. 在设置中降低亮度和对比度，关闭图像增强功能减少功耗发热

English

Meaning

Error code E500001 indicates a system temperature anomaly. This code is triggered when the temperature sensor on the main board or PSU detects a temperature exceeding the safe operating range. The system will throttle performance or shut down to protect the hardware.

Common Causes

1. TV running in high-brightness mode for extended periods, significant heat buildup from backlight and SoC
2. Vents heavily clogged with dust, airflow path obstructed
3. Ambient temperature too high (above 40°C) or TV installed inside an enclosed cabinet
4. SoC thermal paste dried out and degraded, thermal transfer efficiency reduced
5. NTC thermistor resistance drifted, reading significantly out of tolerance

Self-Check Steps

1. Turn off the TV and allow it to cool for at least 30 minutes, then test at low brightness
2. Clean all vents and heatsinks of accumulated dust
3. Ensure at least 10-20cm of clearance around the TV — do not install it inside an enclosed cabinet
4. Reduce brightness and contrast in settings, disable image enhancement features to lower power consumption and heat output