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Kerala Kaumudi Online
Monday, 09 March 2026 4.24 AM IST

Constant slow blinking often indicates a failure to achieve the secondary power rails (12V or 24V) after receiving the power-on signal.

If the front LED turns green, the TV responds to the remote, and you can hear sound but see no image, the LED backlight system or its driver circuit has failed.

A free, community-driven repository of service manuals. Search for "LC-32LE150M". Look for a PDF between 5MB and 20MB. Check the user rating (typically 4-5 stars). ElektroTanya often has original Sharp factory manuals with schematics.

Select or cycle the main power to save changes and restore normal operations. 7. Schematic Diagrams and Voltage Test Points

Hold down the and INPUT buttons simultaneously on the TV's side control panel.

If the LED blinks a specific number of times and then shuts down, the system-on-chip has registered a backlight over-voltage or over-current protection fault. 5. Service Menu Access and Firmware Flashing