6M03A000EM00J Main Board / Power Supply V4K50M-0809 for Vizio

Vizio 6M03A000EM00J Main Board / Power Supply

Location: 00o5

Restore full functionality to your Vizio TV with this tested replacement 6M03A000EM00J main board and integrated power supply. This assembly controls video, audio, inputs, power regulation, and overall system operation.

Part & Board Numbers

• Part Number: 6M03A000EM00J
• Board / Printed Numbers:
  • 6M03A000EM00J
  • A000EM00J
  • V4K50M-0809
  • TPD.MT5691T.PC765(T) (may appear on board)

You MUST match the part number on your original board — model numbers alone are not reliable.

Compatible TV Models

Known compatible Vizio model(s):

• Vizio V4K50M-0809

Common Failure Symptoms

• No picture, but TV powers on
• No HDMI or input detection
• Boot looping or stuck on logo
• No audio or distorted sound
• Powers on, then immediately shuts off

These symptoms may also be caused by other components — proper diagnosis recommended.

Installation Tips

• Unplug TV and wait several minutes before servicing.
• Use anti-static handling precautions.
• Ensure all ribbon cables and connectors are fully seated.
• Do not force connectors — alignment matters.

Condition & Testing

• Fully tested and confirmed working
• Guaranteed compatible with listed part numbers

Warranty & Returns

• Warranty: 180-Day Warranty
• Returns accepted if board is unmodified and undamaged
• Keep your original board until successful installation

Shipping

• Ships from Brighton, TN
• Securely packaged for safe transit
• Expedited shipping available at checkout

Need help confirming compatibility? Contact us — we’re happy to assist before you order.