Sharp Lc-32le150m Service Manual May 2026

The Sharp LC-32LE150M is a 32-inch HD-ready LED TV featuring an edge-lit LED backlight and a native resolution of

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Failure 3: Stuck in Standby – Won’t Turn On

• Typical cause: Corrupted EEPROM or failed main processor voltage regulator.
• Manual solution: The troubleshooting flowchart directs you to check the PS-ON signal from the main board. If you manually force the power supply on (by linking 5VSB to PS-ON via a 1k resistor), the backlight and 12V rails should come up. If they do, the main board is faulty. The manual includes the service remote control codes to rewrite firmware via the USB port.

7) Typical component replacements

• Electrolytic caps on SMPS (common preventive repair).
• Bridge rectifier, large diodes, primary MOSFETs, and PWM controller ICs.
• T-Con board or its flat flex cable.
• Backlight LED strips or LED driver modules.
• Main board capacitors and electrolytics.