Epson · TV error code

Lamp + Temp lights solid orangePower error

Single source High-voltage / caution

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OnCall Tech is a reference tool for trained technicians and can make mistakes. Always disconnect power and confirm with the manufacturer's documentation before you work.

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HDCP error, purple screen or protected content won't play

The HDCP handshake failed somewhere in the HDMI chain. Simplify the chain, reseat cables, power up in order, and confirm HDCP 2.2 for 4K/HDR.

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TV LED backlight strips and LED driver

LED strips are wired in series strings and run from a constant-current driver at high DC voltage (often around 80-200 V total). One dead LED opens the string and the driver shuts down. Test LEDs with a backlight tester, not a meter diode range, and replace all strips as a set.

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TV power supply board

The power supply board makes a standby voltage that is always on, then switches on the main rails when the main board sends a power-on signal. Check standby, then the power-on signal, then main rails. The primary side holds a high-voltage charge.

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More Epson tv codes

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Lamp light flashing orange

Lamp near end of life

Single source High-voltage / caution

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Lamp light solid orange

Lamp problem

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Temp light flashing orange

Projector running too hot

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Temp light flashing orange (power off)

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Temp light solid orange (power off)

Overheated and shut off

Single source